CN116724652A - Random access time configuration method and device - Google Patents
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Abstract
The application discloses a method and a device for configuring random access time, which are used for solving the problem that the conventional random access configuration cannot be prolonged to a high frequency range. The method comprises the following steps: the terminal equipment receives first information from the network equipment, wherein the first information is used for indicating first random access time of the terminal equipment, the first random access time indicates time domain resources carrying random access preambles, and first subcarrier intervals of the random access preambles are larger than 120KHZ; and the terminal equipment sends the random access preamble according to the first random access time.
Description
The present application relates to the field of communications technologies, and in particular, to a method and an apparatus for configuring random access time.
The carrier frequency range within 52.6GHz is currently defined, the subcarrier width of the random access preamble generated by the random access preamble can be 1.25/5/15/30/60/120KHz, and the subcarrier width of the data can be 15/30/60/120KHz, namely, the maximum random access configuration corresponding to 120KHz only. In the existing random access configuration method, at most two random access subcarrier intervals are allowed in one carrier frequency range, and the two subcarrier intervals are only 2 times worse.
For higher carrier frequency bands, such as carrier frequency bands above 52.6GHZ, the related frame structure may be more compact due to the higher frequency and the wider subcarrier width, and the existing random access configuration may not be suitable for the wider subcarrier width, which cannot meet the application requirements of the high frequency range.
Disclosure of Invention
The application provides a method and a device for configuring random access time, which are used for solving the problem that the conventional random access configuration cannot be prolonged to a high frequency range.
In a first aspect, the present application provides a method for configuring random access time, including: the method comprises the steps that a terminal device receives first information from a network device, wherein the first information is used for indicating first random access time of the terminal device, the first random access time indicates time domain resources carrying a random access preamble, and a first subcarrier interval corresponding to the random access preamble is larger than 120KHZ; and the terminal equipment sends the random access preamble according to the first random access time. By configuring the random access time for more random access subcarrier intervals, such as greater than 120KHZ, the terminal device can transmit a random access preamble according to the random access time indicated by the network device, which can be suitable for applications in the frequency range above 52.6 GHZ.
In a second aspect, the present application provides a method for configuring random access time, including: the network equipment sends first information to the terminal equipment, wherein the first information is used for indicating first random access time of the terminal equipment, the first random access time indicates time domain resources carrying random access preambles, and a first subcarrier interval corresponding to the random access preambles is larger than 120KHZ. The random access time is configured for more random access subcarrier intervals, such as greater than 120KHZ, and the random access time available in the case that the subcarrier is greater than 120KHZ is indicated to the terminal equipment, so that the method can be suitable for the application of the frequency range above 52.6 GHZ.
In a third aspect, the present application provides a device for configuring random access time, including: a transceiver unit, configured to receive first information from a network device, where the first information is used to indicate a first random access time of the terminal device, where the first random access time indicates a time domain resource carrying a random access preamble, and a first subcarrier interval corresponding to the random access preamble is greater than 120KHZ; and the processing unit is used for sending the random access preamble according to the first random access time.
In a fourth aspect, the present application provides a device for configuring random access time, including:
a processing unit, configured to determine a first random access time of a terminal device, where the first random access time indicates a time domain resource carrying a random access preamble, and a first subcarrier interval corresponding to the random access preamble is greater than 120KHZ; and the receiving and transmitting unit is used for transmitting first information to the terminal equipment, wherein the first information is used for indicating the first random access time of the terminal equipment.
In a fifth aspect, the present application provides a communication apparatus comprising: the system comprises a logic circuit and an input-output interface, wherein the input-output interface is used for receiving first information from network equipment, the first information is used for indicating first random access time of the terminal equipment, the first random access time indicates time domain resources carrying random access preambles, and a first subcarrier interval corresponding to the random access preambles is larger than 120KHZ; the logic circuit is configured to send the random access preamble according to the first random access time.
In a sixth aspect, the present application provides a communication apparatus comprising: the processing unit is used for determining a first random access time of the terminal equipment, wherein the first random access time indicates a time domain resource carrying a random access preamble, and a first subcarrier interval corresponding to the random access preamble is larger than 120KHZ; the input/output interface is configured to send first information to a terminal device, where the first information is used to indicate a first random access time of the terminal device.
The following are some optional implementations of any of the first to sixth aspects.
In an optional implementation manner, the first information includes a random access configuration parameter corresponding to a second subcarrier interval, where the random access configuration parameter is used to determine a starting time slot in a second random access time, the starting time slot in the second random access time has a mapping relationship with the starting time slot in the first random access time, and the second subcarrier interval is smaller than or equal to the first subcarrier interval. The random access configuration corresponding to the smaller subcarrier interval is indicated as a reference, the first random access time is indirectly indicated based on mapping, and the terminal equipment automatically determines the first random access time based on the required mapping relation, namely the random access configuration corresponding to the larger subcarrier interval, so that the random access opportunity (RO) can cross time slots, the uplink and downlink switching times can be reduced, the switching overhead is reduced, the random access opportunity with longer supporting time and more continuous uplink time slots are supported.
In an alternative implementation manner, the first information includes a random access configuration parameter corresponding to a second subcarrier interval, where the random access configuration parameter is used to determine a random access time slot corresponding to the second subcarrier interval, the second subcarrier interval is smaller than or equal to the first subcarrier interval, and the random access time slot corresponding to the second subcarrier interval has a mapping relationship with the time slot of the first random access time.
In an alternative implementation, the first information includes first indication information, where the first indication information indicates a starting time slot in the first random access time. Optionally, the first information further includes indication information indicating the number of slots.
In an alternative implementation, the first information indicates a location of a first time slot, and the first random access time includes the first time slot. In one possible design, the first information includes an index of the first time slot in a system frame, the number of time slots of the system frame being related to a subcarrier spacing configured by the network device. In a possible further design, the first information includes second indication information indicating an index of a second time slot in a system frame, the second time slot being different from the first time slot by a set time slot offset, the number of time slots in the system frame being related to the first subcarrier spacing.
In an alternative implementation manner, the first subcarrier spacing is 240KHZ, the time slot included in the first random access time is a time slot corresponding to at least 1 index in a first index set, the index is a time slot index in a system frame, and the number of time slots in the system frame is related to the first subcarrier spacing;
Wherein the first set of indices is {3,7,11,15,19,23,27,31,35,39,43,47,51,55,59,63,67,71,75,79,83,87,91,95,99,103,107,111,115,119,123,127,131,135,139,143,147,151,155,159}; or,
the first set of indices is {7,15,23,31,39,47,55,63,71,79,87,95,103,111,119,127,135,143,151,159}; or,
the first set of indices is {55,59,63,119,123,127,151,155,159}; or,
the first set of indices is {71,79,151,159}; or,
the first set of indices is {79,159}; or,
the first set of indices is {95,111,127,143,159}; or,
the first set of indices is {99,119,139,159}; or,
the first set of indices is {15,23,31,39,47,55,63,71,79,87,95,103}; or,
the first set of indices is {15,23,31}; or,
the first set of indices is {15,23,31,39,47,55}; or,
the first set of indices is {15,31,47,63,79,95,111,127,143,159}; or,
the first set of indices is {19,39,59,79,99,119,139,159}; or,
the first set of indices is {31,63,95,127,159}; or,
the first set of indices is {39,79,119,159}; or,
The first set of indices is {39,47,55}; or,
the first set of indices is {39,47,55,63,71,79}; or,
the first set of indices is {39,79,119,159}.
In an alternative implementation manner, the first subcarrier spacing is 480KHZ, the time slot included in the first random access time is a time slot corresponding to at least 1 index in the second index set, the index is a time slot index in a system frame, and the number of time slots in the system frame is related to the first subcarrier spacing;
wherein the second set of indices is {7,15,23,31,39,47,55,63,71,79,87,95,103,111,119,127,135,143,151,159,167,175,183,191,199,207,215,223,231,239,247,255,263,271,279,287,295,303,311,319}; or,
the second set of indices is {15,31,47,63,79,95,111,127,143,159,175,191,207,223,239,255,271,287,303,319}; or,
the second set of indices is {111,119,127,239,247,255,303,311,319}; or,
the second set of indices is {143,159,303,319}; or,
the second set of indices is {159,319}; or,
the second set of indices is {191,223,255,287,319}; or,
the second set of indices is {199,239,279,319}; or,
The second set of indices is {31,47,63,79,95,111,127,143,159,175,191,207}; or,
the second set of indices is {31,47,63}; or,
the second set of indices is {31,47,63,79,95,111}; or,
the second set of indices is {31,63,95,127,159,191,223,255,287,319}; or,
the second set of indices is {39,79,119,159,199,239,279,319}; or,
the second set of indices is {63,127,191,255,319}; or,
the second set of indices is {79,159,239,319}; or,
the second set of indices is {79,95,111}; or,
the second set of indices is {79,95,111,127,143,159}; or,
the second set of indices is {79,159,239,319}.
In an alternative implementation manner, the first subcarrier spacing is 960KHZ, the time slot included in the first random access time is a time slot corresponding to at least 1 index in the third index set, the index is a time slot index in a system frame, and the number of time slots in the system frame is related to the first subcarrier spacing;
wherein the third set of indices is {15,31,47,63,79,95,111,127,143,159,175,191,207,223,239,255,271,287,303,319,335,351,367,383,399,415,431,447,463,479,495,511,527,543,559,575,591,607,623,639}; or,
The third set of indices is {31,63,95,127,159,191,223,255,287,319,351,383,415,447,479,511,543,575,607,639}; or,
the third set of indices is {223,239,255,479,495,511,607,623,639}; or,
the third set of indices is {287,319,607,639}; or,
the third set of indices is {319,639}; or,
the third set of indices is {383,447,511,575,639}; or,
the third set of indices is {399,479,559,639}; or,
the third set of indices is {63,95,127,159,191,223,255,287,319,351,383,415}; or,
the third set of indices is {63,95,127}; or,
the third set of indices is {63,95,127,159,191,223}; or,
the third set of indices is {63,127,191,255,319,383,447,511,575,639}; or,
the third set of indices is {79,159,239,319,399,479,559,639}; or,
the third set of indices is {127,255,383,511,639}; or,
the third set of indices is {159,319,479,639}; or,
the third set of indices is {159,191,223}; or,
the third set of indices is {159,191,223,255,287,319}; or,
the third set of indices is {159,319,479,639}.
In a seventh aspect, the present application provides a communication device comprising a processor. The processor is coupled to a memory for storing a computer program or instructions for execution by the processor to implement the method of the first aspect or any alternative implementation of the first aspect. The communication device may be a terminal device, or a chip, a chip system, a processor, or the like, which may support the terminal device to implement the above method. The number of processors is one or more.
In an alternative implementation, the memory is located outside the communication device.
In an alternative implementation, the memory is located within the communication device.
In the present application, the processor and the memory may also be integrated in one device, i.e. the processor and the memory may also be integrated. In implementation, the processor may be a processor dedicated to performing the methods, or may be a processor that executes computer instructions in a memory to perform the methods, e.g., a general purpose processor. The Memory may be a non-transitory (non-transitory) Memory, such as a Read Only Memory (ROM), which may be integrated on the same chip as the processor, or may be separately provided on different chips.
In one possible implementation, the communication device further comprises a transceiver for receiving signals and/or transmitting signals. The transceiver may be used to receive signals, transmit signals, etc., for example. In performing the above method, the process of transmitting a signal and/or receiving a signal, etc. in the above method may be understood as a process of outputting a signal by a processor and/or a process of receiving an input signal by a processor. In outputting the signal, the processor may output the signal to the transceiver for transmission by the transceiver. After output by the processor, the signal may also need to be subjected to other processing before reaching the transceiver. Similarly, when the processor receives an input signal, the transceiver receives the signal and inputs it to the processor. Further, after the transceiver receives the signal, the signal may need to be further processed before being input to the processor.
Based on the above principle, for example, the transmission of the random access preamble mentioned in the foregoing method may be understood as the output of the random access preamble by the processor. For another example, receiving the first information may be understood as the processor receiving the input first information.
With respect to operations such as transmitting, sending, and receiving, etc., that are referred to by a processor, unless otherwise specified, or if not contradicted by actual or inherent logic in the relevant description, the operations such as outputting and receiving, inputting, etc., by the processor are more generally understood as being operations such as transmitting, sending, and receiving, rather than directly by radio frequency circuitry and antennas.
In an eighth aspect, the present application provides a communication device comprising a processor. The processor is coupled to a memory for storing a computer program or instructions for execution by the processor to implement the method of the second aspect or any alternative implementation of the second aspect described above. The communication means may be a network device or a chip, a system-on-chip, a processor or the like which may support the network device to implement the above method.
It will be appreciated that the description of the processor may refer to the description of the fifth aspect and will not be described in detail here.
In one possible implementation, the memory is located outside the communication device.
In one possible implementation, the memory is located within the communication device.
In one possible implementation, the communication device further comprises a transceiver for receiving signals and/or transmitting signals. Illustratively, the transceiver may be configured to transmit the first information, or receive a random access preamble, or the like.
In a ninth aspect, the present application provides a communication apparatus comprising: processing circuitry for communicating with other devices and interface circuitry for implementing the methods of the first or second aspects described above.
In a tenth aspect, the present application provides a communication system comprising: a terminal device for performing the above-mentioned first aspect and a network device for performing the above-mentioned second aspect.
In an eleventh aspect, the present application further provides a chip system, including: a processor, configured to perform each implementation method of the first aspect or the second aspect.
In a twelfth aspect, the present application also provides a computer program product comprising computer-executable instructions which, when run on a computer, cause the implementation of the above-described methods of the first or second aspect to be performed.
In a thirteenth aspect, the present application also provides a computer readable storage medium having stored therein a computer program or instructions which, when run on a computer, implement the respective implementation methods of the first or second aspects above.
The technical effects of the seventh to thirteenth aspects are referred to the technical effects of the corresponding technical aspects of the first to second aspects, and the detailed description is omitted herein.
Fig. 1 is a schematic diagram of a random access procedure;
fig. 2 is a schematic diagram of a random access preamble;
fig. 3 is a schematic diagram of a communication system architecture according to an embodiment of the present application;
fig. 4 is a flow chart of a method for configuring random access time according to an embodiment of the present application;
fig. 5 is a schematic diagram of time slot division according to an embodiment of the present application;
fig. 6a is a schematic diagram of random access opportunity distribution provided in an embodiment of the present application;
fig. 6b is a schematic diagram of another random access opportunity distribution provided in an embodiment of the present application;
fig. 7 is a block diagram of a configuration apparatus for random access time according to an embodiment of the present application;
fig. 8 is a schematic structural diagram of a communication device according to an embodiment of the present application;
fig. 9 is a second schematic structural diagram of a communication device according to an embodiment of the present application.
The present application will be described in further detail with reference to the accompanying drawings.
(1) Network device and terminal device
The network device in the embodiment of the present application may be a device for communicating with a terminal device. For example, the network device may be a base station (base station), an evolved NodeB (eNodeB), a transmission and reception point (transmission reception point, TRP), a next generation NodeB (gNB) in a 5G mobile communication system, a base station in a future mobile communication system, or an access node in a WiFi system, etc. For another example, the network device may also be a module or unit that performs part of the function of the base station, for example, a Centralized Unit (CU) or a Distributed Unit (DU). As another example, the network device may also be a wireless controller in a cloud wireless access network (cloud radio access network, CRAN) scenario, a relay station, an access point, a vehicle-mounted device, a wearable device, an access network device in other communication systems that evolve in the future, and so on. The application is not limited to the specific technology and the specific equipment form adopted by the network equipment.
The terminal device in the embodiments of the present application may also be referred to as a User Equipment (UE), an access terminal, a terminal unit, a terminal station, a mobile station, a remote terminal, a mobile device, a mobile terminal, a wireless communication device, a terminal agent, a terminal apparatus, or the like. By way of example, the terminal device may be a cellular telephone, a cordless telephone, a session initiation protocol (session initiation protocol, SIP) phone, a wireless local loop (wireless Local Loop, WLL) station, a personal digital assistant (personal digital assistant, PDA), a handheld device with wireless communication capabilities, a computing device or other processing device connected to a wireless modem, an entire car, an in-vehicle device or an in-vehicle module, a wearable device, a terminal device in a 5G network or a terminal device in a future evolved public land mobile network (public land mobile network, PLMN), etc.
In the embodiment of the application, the terminal equipment or the network equipment comprises a hardware layer, an operating system layer running on the hardware layer and an application layer running on the operating system layer. The hardware layer includes hardware such as a central processing unit (central processing unit, CPU), a memory management unit (memory management unit, MMU), and a memory (also referred to as a main memory). The operating system may be any one or more computer operating systems that implement business processes through processes (processes), such as a Linux operating system, a Unix operating system, an Android operating system, an iOS operating system, or a windows operating system. The application layer comprises applications such as a browser, an address book, word processing software, instant messaging software and the like. Further, the embodiment of the present application is not particularly limited to the specific structure of the execution body of the method provided by the embodiment of the present application, as long as the communication can be performed by the method provided according to the embodiment of the present application by running the program recorded with the code of the method provided by the embodiment of the present application, and for example, the execution body of the method provided by the embodiment of the present application may be a terminal device or a network device, or a functional module in the terminal device or the network device that can call the program and execute the program.
(2) Random access
The Random Access (RA) procedure is an information interaction mechanism (or procedure) for establishing a connection between a device not accessing a network and the network in a communication system with access control such as LTE or 5G. Since the random access procedure is carried by a random access channel (random access channel, RACH), the RA and RACH mixed representation is also often used in protocols and spoken language. Random access is classified into contention-based random access and non-contention random access. Contention-based random access is typically divided into 4 steps, each step corresponding to a message: including message 1, message 2, message 3, message 4, carrying different signaling or information, respectively. There is only the first 2 steps of non-contention based random access. In addition, in order to reduce the access time of the 4-step contention-based random access, there is a further 2-step random access. In 2-step random access, it consists of two messages, message a and message B, where message a includes a preamble and first data information (e.g., similar to message 1 and message 3 in 4-step random access), and message B includes contention resolution and uplink scheduling (e.g., similar to message 2 and message 4 in 4-step random access).
Message 1 (message 1, msg 1): i.e., random access preamble (preamble or sequence), is carried over a physical random access channel (physical random access channel, PRACH). Typically for the terminal device to initiate a connection request, a handover request, a synchronization request, a scheduling request to the network device.
Message 2 (message 2, msg 2): also known as random access response (random access response, RAR) messages. In response to the received message 1, the network device side may respond to a plurality of Msg1 in one message 2. For a single random access preamble, there is a specific random access response message at the MAC. The network device often encapsulates the responses of all random access preambles detected on one random access opportunity together to form one Msg2. I.e. after the terminal device sends the random access preamble, it searches the corresponding message 2 for the random access response message corresponding to the random access preamble sent by itself, and ignores the response messages for other random access preambles. If the network side receives the message 1, at least one of the following information is encapsulated into a random access response (random access response, RAR) transmission: index of message 1 (random access preamble identity, RAPID), uplink grant (uplink grant), time advance (timing advance), temporary cell-radio network temporary identity (temporary cell radio network temporary identity, TC-RNTI), etc. The network side may be within the same Msg2 and respond to multiple Msg1 at the same time, i.e. contain multiple RARs.
Message 3 (message 3, msg 3): also referred to as first uplink scheduled transmission, is a retransmission scheduled by UL grant in message 2, or DCI scrambled by TC-RNTI. The Msg3 transmission content is a higher layer message, such as a connection establishment request message (specifically, may be identification information of the user initiating the connection request). The message is used for contention resolution, if multiple different devices use the same Msg1 for random access, it can be determined jointly by Msg3 and Msg4 whether there is a collision. Definition of Msg3 on protocol: message transmitted on UL-SCH (uplink shared channel) containing a C-RNTI MAC (Medium access control) CE (control element) or CCCH (Common Control Channel) SDU (Service Data Unit), submitted from upper layer and associated with the UE Contention Resolution Identity, as part of a Random Access procedure. The transmission of message 3 has retransmission and power control (i.e., there is power control information in UL grant for scheduling initial transmission or retransmission).
Message 4 (message 4, msg 4): for contention resolution. Typically containing CCCH SDUs carried in message 3, if the device detects a CCCH SDU sent by itself in message 4, it considers that contention random access is successful and proceeds with the next communication procedure. Message 4 has retransmission, i.e. there is a corresponding physical uplink control channel (physical uplink control channel, PUCCH) to transmit feedback information (whether message 4 was successfully detected) and the device has power control in PUCCH to transmit the feedback information.
The transmit power, also referred to as the output power. May be defined as the measured output power over all or part of the supported frequency or frequency band or bandwidth at a given time and/or period. For example, the time of measurement is at least 1ms, and for example, the time of measurement is at least one slot corresponding to a certain subcarrier interval. In one embodiment, the measured time is at least 1ms of power acquired.
(2) Random access procedure
Referring to fig. 1, an initial access procedure of 5G NR is illustrated, which mainly includes the following steps.
P100: the network device (or base station) transmits a synchronization signal at a specific location. In NR, the synchronization signal sent by the network device is called a synchronization/broadcast signal block (synchronization signal/Physical broadcast channel block, abbreviated as SS/PBCH block, abbreviated as SSB), and the SS/PBCH block is periodically sent by the network device. The content carried by the physical broadcast channel is referred to as a master system information block (master information block, MIB) in which the search space (i.e., searchSpaceZero) and/or control resource set (i.e., controlResourceSetZero) of SIB1 is indicated. In addition, during beam switching or cell switching, a channel state information reference signal channel state information reference signal, CSI-RS may also be indicated, where the CSI-RS belongs to one of Reference Signals (RS) for acquiring channel information.
After the UE (terminal/User equipment) is powered on or when the UE needs to re-access the network, the UE scans the synchronization signal of the network device to perform downlink time and frequency synchronization, and receives configuration information about random access resources in the system information.
P101: the network device transmits system information (broadcast mode transmission) at a specific location, and signals carrying the system information are also called system information blocks (system information block, SIBs). For example, system information block No. 1 (SIB 1), carries information such as PDCCH search space (SearchSpace 1) including random access configuration information and message 2/message 4.
P102: the terminal selects a random access resource associated with the SSB according to the random access resource configuration information and the synchronized SSB, wherein the resource comprises a time resource, a frequency resource, a code domain resource (random access preamble), and transmits a random access signal (PRACH transmission), also called message 1 (Msg 1), by using the random access resource. In NR, by associating the SSB with the random access resource, after the network device detects the random access preamble, the downlink beam for transmitting the message 2 and/or may be acquired. Accordingly, the network device may attempt to receive the random access preamble.
P103: after receiving the message 1 sent by the UE, the network device estimates the timing advance of the UE according to the preamble sent by the user, and replies a message 2 (Msg 2) to the user, where the message 2 includes configuration information such as a time-frequency resource location, a modulation coding mode, and the like, where the UE is used to send the message 3 (Msg 3) for resolving the conflict. The random access response (random access response, RAR) may be referred to as message 2 at both the physical layer and the medium access layer (Medium Access Control, MAC). But is also generally referred to as a response message corresponding to a specific certain random access preamble (e.g., transmitted by a terminal device) at the physical layer; in the MAC layer, all random access preamble response messages detected by the network device are grouped in the form of MAC data units for a certain random access opportunity or random access opportunities. After the terminal device sends the random access preamble message 1, it will try to detect the message 2 within the random access response time window. Note that here the PDCCH search space corresponding to message 4 in message 2 or P105, i.e., the SearchSpace1 mentioned in P101. If there is no configuration in P101, then the search space/control resource set is the same as for SIB1 in P100.
P104: after receiving the message 2, the UE sends the message 3 on the corresponding time-frequency resource according to the configuration in the message 2.
P105: after receiving the message 3, the network device replies a message 4 (Msg 4) to the user, indicating that the terminal device has successfully accessed.
The procedure in which Msg1 to Msg4 are commonly referred to as the 4-step random access procedure. Furthermore, the transmission of the random access preamble in Msg1 can also be applied to non-contention based random access and 2-step random access. However, the non-contention random access only includes the first 2 steps of Msg1 and Msg2, and is generally used for cell handover, beam handover, etc. (in this case, the CSI-RS may also be referred to based on channel state information). In addition, there is a 2-step random access, which consists of two messages, message A and message B. Wherein the message a includes the transmission of the random access preamble and the first data information (e.g., message 1 and message 3 in a similar 4-step random access), and the message B includes the contention resolution and the uplink scheduling (e.g., message 2 and message 4 in a similar 4-step random access). If there is a transmission failure in Msg1, msg3, msg4, retransmission can be performed.
(3) Random access opportunity
The random access opportunity is also called random access resource (RACH resource), random access opportunity (RACH timing/RACH transmission occasion/RACH reporting unit/RACH challenge, RO), and refers to a time, frequency resource used to carry one or more random access preambles. The random access time referred to below in the embodiments of the present application refers to a time for carrying one or more random access preambles. Logically, one random access opportunity is used to carry information/signals of a physical random access channel (physical random access channel, PRACH). Sometimes equivalently referred to as physical random access (RO), physical random access resource (PRACH resource).
(4) Subcarrier spacing
The subcarrier spacing belongs to one of the waveform parameters (numerology) in a communication system, such as an OFDM based communication system (e.g., 5G). numerology may be defined by one or more of the following parameter information: subcarrier spacing, cyclic prefix, time unit, bandwidth, etc. For example, numerology may be defined by subcarrier spacing and CP. The CP information may include a CP length and/or a CP type. For example, the CP may be a Normal CP (NCP), or an Extended CP (ECP). The time unit is used to represent a time unit in the time domain, which may be, for example, a sampling point, a symbol, a minislot, a slot, a subframe, or a radio frame, etc. The time unit information may include a type, a length, a structure, or the like of the time unit. For example, some possible parameters are shown in table 1 below:
TABLE 1
| μ | Δf＝2 μ ·15[kHz] |
| 0 | 15 |
| 1 | 30 |
| 2 | 60 |
| 3 | 120 |
| 4 | 240 |
| 5 | 480 |
| 6 | 960 |
| 7 | 1920 |
| 8 | 3840 |
| 9 | 7680 |
The subcarrier spacing and CP corresponding to μ= 0,1,2,3,4,5,6,7,8 or 9, it is understood that the subcarrier spacing may have other values, and is not limited thereto. In some embodiments, only μ=0, 1,2,3,4 is supported.
(4) Random access preamble format
The random access preamble format may be determined by the following parts: a random access preamble sequence length, a subcarrier spacing of random access resources carrying the random access preamble (also referred to as a random access subcarrier spacing, a random access preamble subcarrier spacing, etc.), a Cyclic Prefix (CP), a duration of the random access preamble (or may be understood as a duration of the random access preamble sequence, a time length of the random access preamble), and a guard interval or a random access opportunity duration, wherein the guard interval or the random access opportunity duration is either two alternatives. In one embodiment, the random access preamble format is determined by the following five parts: preamble sequence length, subcarrier spacing, cyclic prefix, duration length (or sequence time length) and guard interval. The random access opportunity duration may be defined separately and may be referred to as a random access time, a random access duration (PRACH duration), or a total time length of the random access opportunity, i.e., a duration of time the random access opportunity is sustained in the time domain. Referring to fig. 2, a schematic diagram of a random access preamble is shown, in which CP represents a cyclic prefix, nu represents a duration of the random access preamble, and GT represents a Guard Time (GT) which is optional.
Table 2 below shows 4 random access preamble formats (formats), where L RA Indicating the length of the random access preamble sequence, Δf RA Representing random access subcarrier spacing, N u The time length of the random access preamble (expressed by the number of reference time sampling points, also called as the time length of the random access sequence) is expressed by T c ＝1/(Δf max ·N f )，Δf max ＝480·10 3 Hz，N f ＝4096。 The cyclic prefix length of the random access preamble is represented, and κ=64 is the spreading factor. The preamble sequence length LRA=839 of the 4 random access preamble formats, the largest subcarrier spacing in the subcarrier spacing corresponding to the formats 1-3 is 4 times of the smallest subcarrier spacing, and the random access subcarrier spacing delta f RA The frequency domain width corresponding to 1.25kHz is 1.25×864kHz, and the random access subcarrier spacing deltaf RA The corresponding frequency domain width for 5kHz is 5×864kHz. The time length of formats 0 and 3 is 1ms, the time length of format 1 is 3ms, and the time length of format 2 is 3.5ms. Wherein the last column Support for restricted sets represents the type of restriction set supported by the preamble sequence, different types being for different mobility/doppler shift sizes.
TABLE 2
The preamble length L is shown in Table 3 below RA =139/1151/571 is applicable to larger subcarrier spacings, corresponding to 9 formats, and is repeated from different numbers of preamble OFDM symbols (i.e. N as shown in table 2 u Columns). Wherein L is RA =1151 and L RA The length of =571 is designed mainly for unlicensed spectrum, and the occupied bandwidth is relatively large. Currently, L RA Preamble of=1151 only supports subcarrier spacing 15kHz (i.e. μ=0) use, L RA The preamble of=571 only supports subcarrier spacing 30kHz (i.e. μ=1) use. Preamble length L RA The random access preamble of=139 supports 4 sub-carriers spaced apart, i.e. 15khz,30khz,60khz,120khz. Wherein, 15kHz and 30kHz are only used in the scene with comparatively low carrier frequency, such as the Frequency Range (FR) 1 defined in the current NR protocol, which is abbreviated as FR1, and the frequency range corresponding to FR1 is 410MHz to 7125MHz.60kHz and 120kHz are only used in the scene with comparatively high carrier frequency, such as the Frequency Range (FR) 2 defined in the current NR protocol, which is abbreviated as FR2, FR2The frequency range is: 24250MHz to 52600MHz.
TABLE 3 Table 3
Wherein the preamble length L RA ＝139，Δf RA ＝15·2 μ kHz, mu E {0,1,2,3} is the preamble format subcarrier spacing index, and the time unit is T c ＝1/(Δf max ·N f ) Wherein Δf max ＝480·10 3 Hz，N f ＝4096。
As further shown in table 3, among the 9 random access preamble formats of each subcarrier spacing, there are A, B, C types, and there are 5 different numbers of preamble OFDM symbol repetition values for different scenarios, respectively. The absolute time lengths of the formats A1, A2 and A3 are respectively the same as the absolute time lengths of the formats B1, B2 and B3 (OFDM symbols corresponding to an integer number of cyclic prefixes with normal lengths), but the time lengths of the cyclic prefixes CP (cyclic prefix) corresponding to the formats B1, B2 and B3 are different, and the formats B1, B2 and B3 implicitly contain a guard time GT (guard time), that is, the lengths of CPs in the three random access preamble formats B1, B2 and B3 are respectively shorter than those of the CPs of the formats A1, A2 and A3, which implies that the formats realize GT by reducing the CP lengths. B1, B2, B3 do not differ much from the coverage or coverage capacity of A1, A2, A3, respectively. Exemplary, referring to a random access preamble format schematic diagram illustrated in FIG. 1, an implicit guard time GT is illustrated, e.g. the GT of the format A1/A2/A3 is 1 OFDM symbol or 0 OFDM symbol, the GT of B1/B2/B3/B4/C0/C2 is Or (b)However, it should be noted that the guard time GT is optional and is not necessarily in the form.
In some embodiments of carrier bands less than 52.6GHz, the subcarrier width of the random access preamble generated by the random access preamble may be 1.25/5/15/30/60/120KHz and the subcarrier width of the data may be 15/30/60/120KHz. The network device may notify the terminal device of the random access configuration index (for example, PRACH Configuration Index indicated by the higher layer parameter PRACH-configuration index), the random access subcarrier interval (indicated by the higher layer parameter msg 1-subframe spacing), the carrier frequency range (for example, FR1 or FR 2) where the PRACH is located, and the terminal device further searches the corresponding table according to the duplex mode (frequency division duplex formed by paired spectrum or time division duplex) and the index, so as to obtain the system frame, the time slot, and the OFDM symbol position where the random access opportunity is located. Exemplary, a random access configuration of FR2 unpaired spectrum (i.e., time division duplex) as shown in table 4 below, FR2 only supporting time division duplex, defines a random access preamble format, a system frame position n where a random access opportunity RO is located SFN An RO start OFDM symbol index in a PRACH slot, a slot number of the PRACH slot in a 60kHz slot, a time domain RO number in the PRACH slot, a time length of RO (in units of OFDM symbols). Wherein, the field 'the number of PRACH time slots in 60kHz time slots' is only applicable to the scene that the random access subcarrier spacing is 120kHz.
TABLE 4 Table 4
In embodiments above 52.6GHZ, the associated frame structure may be more compact, such as OFDM symbols, cyclic prefixes, and/or shorter slot time lengths, due to the higher frequencies, requiring a wider subcarrier width (e.g., 240/480/960/1920/3840/7680 kHz). And in the embodiment of less than 52.6GHz, in the random access configuration method, at most two random access subcarrier intervals are allowed in one carrier frequency range, and the two subcarrier intervals are only 2 times worse. For example, the FR2 random access configuration illustrated in table 4 above can only indicate 60kHz and 120kHz. Accordingly, for the case where the subcarrier width or the subcarrier spacing is greater than 120KHZ, a corresponding random access time is configured.
The method for configuring random access time provided by the embodiment of the application can be applied to a communication system architecture as shown in fig. 3, wherein the communication system comprises network equipment and terminal equipment. Optionally, the communication system may further include a backhaul node, where the backhaul node may communicate with a network apparatus or may communicate with a terminal apparatus. When the backhaul node transmits towards the network device, the backhaul node can be regarded as a terminal device and is accessed to the network device; when the backhaul node transmits to the terminal device, the backhaul node can be regarded as a network device, and provides relay service for the terminal device, and the terminal device can access the network device through the backhaul node.
Wherein the network device may be responsible for determining a random access time range applicable in case the subcarrier spacing is greater than 120KHZ, and indicating its available random access time to the terminal device according to the determined random access time range. The terminal device may transmit the associated random access preamble according to the random access time indicated by the network device.
The following describes in detail a method for configuring random access time provided by the embodiment of the present application.
Referring to fig. 4, an embodiment of the present application provides a method for configuring random access time, which includes the following steps.
S401, the network equipment sends first information to the terminal equipment, wherein the first information is used for indicating first random access time of the terminal equipment, the first random access time indicates time domain resources carrying random access preambles, and a first subcarrier interval corresponding to the random access preambles is larger than 120KHZ.
The first subcarrier interval corresponding to the random access preamble may be understood as a random access subcarrier interval and a message (msg) 1 subcarrier interval, and refers to a subcarrier interval corresponding to a random access resource carrying the random access preamble. Alternatively, the first subcarrier spacing corresponding to the random access preamble may also be referred to as a first subcarrier spacing of the random access preamble, or a first subcarrier spacing of a subcarrier carrying the random access preamble, or other definitions, which are not limited in the embodiment of the present application.
Alternatively, in a predefined manner, for the case where the first subcarrier spacing is greater than 120KHZ, a time resource for random access, such as carrying a random access preamble, may be configured, and the first random access time may be part or all of the time resource.
Alternatively, the network device may send the first information as in the step P100 before P101 in the random access procedure described above. Alternatively, the first information may be carried in SIB or other message, such as RRC signaling, to be sent to the terminal device.
S402, the terminal equipment sends the random access preamble according to the first random access time.
Optionally, when the terminal device obtains the first random access time indicated by the first information, it may determine whether the first random access time conflicts with other time resource configurations, if the first random access time range has a conflict with other time resource configurations, the terminal device does not use a conflict part when sending the random access preamble, for example, SIB1 includes a downlink timeslot configured in a TDD-UL-DL-ConfigCommon field, or a PRACH at an SSB time position indicated by an SSB-positioning inburst field included in SIB1 is not used for random access; for another example, if the RO in time indicated by the random access configuration index coincides with the downlink signal in time, the RO is not used for random access. That is, the terminal device may determine, based on the first random access time indicated by the network device according to the actual situation, the second random access time actually used by the terminal device itself, and send the random access preamble not completely according to the first random access time indicated by the network device.
Alternatively, the terminal device may send a random access signal (or Msg 1) to the network device according to the first random access time, where the random access signal includes a random access preamble.
In addition, the terminal device may also refer to the aforementioned P102 to obtain the frequency resource and the code rate resource (random access preamble or random access preamble sequence) included in the SSB-associated random access resource. Specifically, for example, the frequency-related random access configuration information carried by the SSB includes the number of frequency division multiplexing random access opportunities and the starting position of the random access opportunity frequency, and the terminal device can determine the frequency position of the random access opportunities and the number of random access opportunities on the frequency based on the frequency position of the random access opportunities. As another example, the information related to the random access preamble in the random access configuration information carried by the SSB, including the random access sequence length, the root sequence index, the cyclic shift (or referred to as zero correlation zone configuration, zero zone configuration, etc.), the terminal device may determine the random access preamble on the random access opportunity based on the information. Further, the terminal device may determine a random access opportunity and a random access preamble available to itself according to a measurement result of the at least one SS/PBCH block. The terminal device may optionally determine a random access signal based on the random access opportunities and random access preambles available to itself.
In the embodiment of the application, the random access time is configured for more random access subcarrier intervals, so that the method and the device can be suitable for higher carrier frequency bands, such as a frequency range above 52.6 GHZ.
The configuration of the aforementioned first random access time is described in detail below. The first random access time involved in the embodiment of the present application may include one or more time slots, and the index of the one or more time slots in the system may be used to represent the first random time. Alternatively, different random access times may be set for different subcarrier spacing situations. The embodiment of the application focuses on high frequency (for example, 52.6 GHz-71 GHz), and sets a first random access time for a first subcarrier interval larger than 120 KHZ.
In some embodiments of the present application, the time position of the PRACH is not overlapped with the downlink time as much as possible, where the downlink time refers to any one of the time position of the SS/PBCH block candidate, the SIB1CORESET, and the downlink time slot (or the downlink OFDM symbol) in the TDD frame configuration. In addition, the PRACH time slot is located at an uplink time in the uplink/downlink switching period, that is, in the TDD uplink/downlink switching period, if the uplink time slot is located in the latter half of the period, it is considered that the time slot in which the PRACH is located in the latter half.
The random access time may be further set in combination with an uplink/downlink typical handover time period or an uplink/downlink handover time period. For example, an uplink/downlink typical switching time period: 0.5ms,0.625ms,1ms, 1.25ms, 2ms, 2.5ms, 10ms, where ms represents milliseconds; may correspond (approximately) to 4, 5, 8, 10, 16, 20, 80 slots of 120kHz, respectively. Or uplink/downlink switching time period: 15.625us, 31.25us, 62.5us, 78.125us, 125us, 250us, where us represents microseconds; 1, 2, 4, 5, 8, 16 slots corresponding (approximately) to 960kHz, respectively.
The method can ensure the validity of PRACH configuration to the maximum capacity, and avoid the PRACH from colliding with other signals, so that the PRACH cannot be used for random access or other signal transmission is interrupted.
It should be understood that the random access time configured in the embodiment of the present application refers to a candidate location in time of PRACH resources used for random access in a cell. In fact, due to factors such as association between SS/PBCH blocks and PRACH or frame structure configuration, the PRACH at part of the random access time may not be used for random access (i.e., PRACH resources at PRACH time positions indicated in the embodiment of the present application, only a part may be used for random access). This is similar to the random access mechanism defined in 3GPP R15/R16, and is not repeated in the embodiments of the present application.
As an example, the following description will be given of the set first random time, respectively, in three cases where the first subcarrier is 240KHZ, 480KHZ or 960 KHZ. When the first subcarrier spacing is different, the number of slots included in one system frame is different. It should be noted that the system frame representation in the embodiment of the present application is generally referred to as a 10ms frame, and is not limited to a specific frame.
First case: for the case that the first subcarrier spacing is 240KHZ, the time slot included in the first random access time may be set as the time slot corresponding to at least 1 index in the first index set; alternatively, it can be understood that: the first random access time is a time slot corresponding to at least 1 index in the first index set. Wherein the index is a slot index in a system frame, and the number of slots in the system frame is related to the first subcarrier spacing. If the number of time slots corresponding to 240KHZ is 160 in 10ms time in the system frame, the value range of the time slot index is 0-159.
Optionally, regarding the first index set: the first index set may be defined directly; alternatively, the first reference index set and the first index offset may be defined, where the reference index set and the first index offset are used to indirectly define the first index set, and the value range of the first index offset is related to the maximum index value in the reference index set and the number of timeslots in the system frame.
For example, in a first alternative embodiment, the first index set may be set to { l } 0 ,l 1 ,l 2 ,…l n-1 The first random access time includes a time slot { l }, which is 0 ,l 1 ,l 2 ,…l n-1 At least 1 index of the slots corresponding to the first random access time slot in the system frame may be { l }, e.g 0 ,l 1 ,l 2 ,…l n-1 Some or all of which, n is less than or equal to 160. In a second alternative embodiment, a first set of reference indices { l } 'may be set' 0 ，l‘ 1 ，l‘ 2 ，…l‘ n And a first index offset k, k being a positive integer and k being less than or equal to160-n. The time slot included in the first random access time may be determined according to the first reference index set and the first index offset, and a specific value of the first index offset may be indicated to the terminal device by the network device, or may be predefined. In a third alternative embodiment, the first index set may also be denoted as { l' 0 +k，l‘ 1 +k，l‘ 2 +k，…l‘ n +k, then the first random access time includes a time slot of { l }' 0 +k，l‘ 1 +k，l‘ 2 +k，…l‘ n The index of the slot of the +k } corresponding to at least 1 index, e.g., the first random access time slot, in the system frame may be { l' 0 +k，l‘ 1 +k，l‘ 2 +k，…l‘ n Part or all of +k }.
It should be further understood that the present embodiment may be aligned with the random access slot position corresponding to the 120kHz subcarrier spacing, the alignment may refer to the same starting position and/or ending position of the absolute time of the PARCH in one slot, or the alignment may refer to the same starting position and/or ending position of the absolute time of the PARCH in one 10ms frame. By means of alignment, the time positions of the PRACH of 240kHz and the PRACH of 120kHz can be the same, and therefore the PRACH of which the intervals between the two sub-carriers of 240kHz and 120kHz can be conveniently configured (for example, at different carrier frequencies) at the same time.
Embodiments of the first index set and the first index offset that may be involved are exemplarily described below.
Mode 1: the first set of indices is {0,4,8,12,16,20,24,28,32,36,40,44,48,52,56,60,64,68,72,76,80,84,88,92,96,100,104,108,112,116,120,124,128,132,136,140,144,148,152,156}; or,
the first set of indices is {4,12,20,28,36,44,52,60,68,76,84,92,100,108,116,124,132,140,148,156}; or,
the first set of indices is {52,56,60,116,120,124,148,152,156}; or,
the first set of indices is {68,76,148,156}; or,
the first set of indices is {76,156}; or,
the first set of indices is {92,108,124,140,156}; or,
the first set of indices is {96,116,136,156}; or,
the first set of indices is {12,20,28,36,44,52,60,68,76,84,92,100}; or,
the first set of indices is {12,20,28}; or,
the first set of indices is {12,20,28,36,44,52}; or,
the first set of indices is {12,28,44,60,76,92,108,124,140,156}; or,
the first set of indices is {16,36,56,76,96,116,136,156}; or,
the first set of indices is {28,60,92,124,156}; or,
the first set of indices is {36,76,116,156}; or,
The first set of indices is {36,44,52}; or,
the first set of indices is {36,44,52,60,68,76}; or,
the first set of indices is {36,76,116,156}.
Mode 1b: the first index set shown in embodiment 1 is used as a first reference index set, and each index in the first index set shown in embodiment 1 is added with a first index offset, and is represented as a first index set in embodiment 1 b. Wherein the first index offset is k, k=1, 2, or 3.
Mode 2: the time slot included in the first random access time is determined according to at least 1 index in the first index set; wherein the first set of indices is {0,1,4,5,8,9,12,13,16,17,20,21,24,25,28,29,32,33,36,37,40,41,44,45,48,49,52,53,56,57,60,61,64,65,68,69,72,73,76,77,80,81,84,85,88,89,92,93,96,97,100,101,104,105,108,109,112,113,116,117,120,121,124,125,128,129,132,133,136,137,140,141,144,145,148,149,152,153,156,157}; or,
the first set of indices is {4,5,12,13,20,21,28,29,36,37,44,45,52,53,60,61,68,69,76,77,84,85,92,93,100,101,108,109,116,117,124,125,132,133,140,141,148,149,156,157}; or,
the first set of indices is {52,53,56,57,60,61,116,117,120,121,124,125,148,149,152,153,156,157}; or,
The first set of indices is {68,69,76,77,148,149,156,157}; or,
the first set of indices is {76,77,156,157}; or,
the first set of indices is {92,93,108,109,124,125,140,141,156,157}; or,
the first set of indices is {96,97,116,117,136,137,156,157}; or,
the first set of indices is {12,13,20,21,28,29,36,37,44,45,52,53,60,61,68,69,76,77,84,85,92,93,100,101}; or,
the first set of indices is {12,13,20,21,28,29}; or,
the first set of indices is {12,13,20,21,28,29,36,37,44,45,52,53}; or,
the first set of indices is {12,13,28,29,44,45,60,61,76,77,92,93,108,109,124,125,140,141,156,157}; or,
the first set of indices is {16,17,36,37,56,57,76,77,96,97,116,117,136,137,156,157}; or,
the first set of indices is {28,29,60,61,92,93,124,125,156,157}; or,
the first set of indices is {36,37,76,77,116,117,156,157}; or,
the first set of indices is {36,37,44,45,52,53}; or,
the first set of indices is {36,37,44,45,52,53,60,61,68,69,76,77}; or,
the first set of indices is {36,37,76,77,116,117,156,157}.
Mode 2b: the first index set shown in embodiment 2 is used as a first reference index set, and each index in the first index set shown in embodiment 2 is added with a first index offset, and is denoted as a first index set in embodiment 2 b. Wherein the first index offset is k, and k is 1 or 2.
Mode 3: the time slot included in the first random access time is determined according to at least 1 index in the first index set; wherein the first set of indices is {0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80,82,84,86,88,90,92,94,96,98,100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132,134,136,138,140,142,144,146,148,150,152,154,156,158}; or,
the first set of indices is {4,6,12,14,20,22,28,30,36,38,44,46,52,54,60,62,68,70,76,78,84,86,92,94,100,102,108,110,116,118,124,126,132,134,140,142,148,150,156,158}; or,
the first set of indices is {52,54,56,58,60,62,116,118,120,122,124,126,148,150,152,154,156,158}; or,
the first set of indices is {68,70,76,78,148,150,156,158}; or,
the first set of indices is {76,78,156,158}; or,
the first set of indices is {92,94,108,110,124,126,140,142,156,158}; or,
the first set of indices is {96,98,116,118,136,138,156,158}; or,
the first set of indices is {12,14,20,22,28,30,36,38,44,46,52,54,60,62,68,70,76,78,84,86,92,94,100,102}; or,
The first set of indices is {12,14,20,22,28,30}; or,
the first set of indices is {12,14,20,22,28,30,36,38,44,46,52,54}; or,
the first set of indices is {12,14,28,30,44,46,60,62,76,78,92,94,108,110,124,126,140,142,156,158}; or,
the first set of indices is {16,18,36,38,56,58,76,78,96,98,116,118,136,138,156,158}; or,
the first set of indices is {28,30,60,62,92,94,124,126,156,158}; or,
the first set of indices is {36,38,76,78,116,118,156,158}; or,
the first set of indices is {36,38,44,46,52,54}; or,
the first set of indices is {36,38,44,46,52,54,60,62,68,70,76,78}; or,
the first set of indices is {36,38,76,78,116,118,156,158}.
Mode 3b: the first index set shown in embodiment 3 is used as a first reference index set, and each index in the first index set shown in embodiment 3 is added with a first index offset, and is represented as a first index set in embodiment 3 b. Wherein, the first index offset is k, and the value range of k is 1.
Mode 4: the time slot included in the first random access time is determined according to at least 1 index in the first index set; wherein the first set of indices is {0,3,4,7,8,11,12,15,16,19,20,23,24,27,28,31,32,35,36,39,40,43,44,47,48,51,52,55,56,59,60,63,64,67,68,71,72,75,76,79,80,83,84,87,88,91,92,95,96,99,100,103,104,107,108,111,112,115,116,119,120,123,124,127,128,131,132,135,136,139,140,143,144,147,148,151,152,155,156,159}; or,
The first set of indices is {4,7,12,15,20,23,28,31,36,39,44,47,52,55,60,63,68,71,76,79,84,87,92,95,100,103,108,111,116,119,124,127,132,135,140,143,148,151,156,159}; or,
the first set of indices is {52,55,56,59,60,63,116,119,120,123,124,127,148,151,152,155,156,159}; or,
the first set of indices is {68,71,76,79,148,151,156,159}; or,
the first set of indices is {76,79,156,159}; or,
the first set of indices is {92,95,108,111,124,127,140,143,156,159}; or,
the first set of indices is {96,99,116,119,136,139,156,159}; or,
the first set of indices is {12,15,20,23,28,31,36,39,44,47,52,55,60,63,68,71,76,79,84,87,92,95,100,103}; or,
the first set of indices is {12,15,20,23,28,31}; or,
the first set of indices is {12,15,20,23,28,31,36,39,44,47,52,55}; or,
the first set of indices is {12,15,28,31,44,47,60,63,76,79,92,95,108,111,124,127,140,143,156,159}; or,
the first set of indices is {16,19,36,39,56,59,76,79,96,99,116,119,136,139,156,159}; or,
the first set of indices is {28,31,60,63,92,95,124,127,156,159}; or,
the first set of indices is {36,39,76,79,116,119,156,159}; or,
The first set of indices is {36,39,44,47,52,55}; or,
the first set of indices is {36,39,44,47,52,55,60,63,68,71,76,79}; or,
the first set of indices is {36,39,76,79,116,119,156,159}.
Mode 5: the time slot included in the first random access time is determined according to at least 1 index in the first index set; wherein the first set of indices is {0,1,2,4,5,6,8,9,10,12,13,14,16,17,18,20,21,22,24,25,26,28,29,30,32,33,34,36,37,38,40,41,42,44,45,46,48,49,50,52,53,54,56,57,58,60,61,62,64,65,66,68,69,70,72,73,74,76,77,78,80,81,82,84,85,86,88,89,90,92,93,94,96,97,98,100,101,102,104,105,106,108,109,110,112,113,114,116,117,118,120,121,122,124,125,126,128,129,130,132,133,134,136,137,138,140,141,142,144,145,146,148,149,150,152,153,154,156,157,158}; or,
the first set of indices is {4,5,6,12,13,14,20,21,22,28,29,30,36,37,38,44,45,46,52,53,54,60,61,62,68,69,70,76,77,78,84,85,86,92,93,94,100,101,102,108,109,110,116,117,118,124,125,126,132,133,134,140,141,142,148,149,150,156,157,158}; or,
the first set of indices is {52,53,54,56,57,58,60,61,62,116,117,118,120,121,122,124,125, 126,148,149,150,152,153,154,156,157,158}; or,
The first set of indices is {68,69,70,76,77,78,148,149,150,156,157,158}; or,
the first set of indices is {76,77,78,156,157,158}; or,
the first set of indices is {92,93,94,108,109,110,124,125,126,140,141,142,156,157,158}; or,
the first set of indices is {96,97,98,116,117,118,136,137,138,156,157,158}; or,
the first set of indices is {12,13,14,20,21,22,28,29,30,36,37,38,44,45,46,52,53,54,60,61,62,68,69,70,76,77,78,84,85,86,92,93,94,100,101,102}; or,
the first set of indices is {12,13,14,20,21,22,28,29,30}; or,
the first set of indices is {12,13,14,20,21,22,28,29,30,36,37,38,44,45,46,52,53,54}; or,
the first set of indices is {12,13,14,28,29,30,44,45,46,60,61,62,76,77,78,92,93,94,108,109,110,124,125,126,140,141,142,156,157,158}; or,
the first set of indices is {16,17,18,36,37,38,56,57,58,76,77,78,96,97,98,116,117,118,136,137,138,156,157,158}; or,
the first set of indices is {28,29,30,60,61,62,92,93,94,124,125,126,156,157,158}; or,
the first set of indices is {36,37,38,76,77,78,116,117,118,156,157,158}; or,
the first set of indices is {36,37,38,44,45,46,52,53,54}; or,
The first set of indices is {36,37,38,44,45,46,52,53,54,60,61,62,68,69,70,76,77,78}; or,
the first set of indices is {36,37,38,76,77,78,116,117,118,156,157,158}.
Mode 5b: the first index set shown in embodiment 5 is used as a first reference index set, and each index in the first index set shown in embodiment 5 is added with a first index offset, and is represented as a first index set in embodiment 5 b. Wherein, the first index offset is k, and the value range of k is 1.
Mode 6: the first set of indices is {0,1,3,4,5,7,8,9,11,12,13,15,16,17,19,20,21,23,24,25,27,28,29,31,32,33,35,36,37,39,40,41,43,44,45,47,48,49,51,52,53,55,56,57,59,60,61,63,64,65,67,68,69,71,72,73,75,76,77,79,80,81,83,84,85,87,88,89,91,92,93,95,96,97,99,100,101,103,104,105,107,108,109,111,112,113,115,116,117,119,120,121,123,124,125,127,128,129,131,132,133,135,136,137,139,140,141,143,144,145,147,148,149,151,152,153,155,156,157,159}; or,
the first set of indices is {4,5,7,12,13,15,20,21,23,28,29,31,36,37,39,44,45,47,52,53,55,60,61,63,68,69,71,76,77,79,84,85,87,92,93,95,100,101,103,108,109,111,116,117,119,124,125,127,132,133,135,140,141,143,148,149,151,156,157,159}; or,
The first set of indices is {52,53,55,56,57,59,60,61,63,116,117,119,120,121,123,124,125,127,148,149,151,152,153,155,156,157,159}; or,
the first set of indices is {68,69,71,76,77,79,148,149,151,156,157,159}; or,
the first set of indices is {76,77,79,156,157,159}; or,
the first set of indices is {92,93,95,108,109,111,124,125,127,140,141,143,156,157,159}; or,
the first set of indices is {96,97,99,116,117,119,136,137,139,156,157,159}; or,
the first set of indices is {12,13,15,20,21,23,28,29,31,36,37,39,44,45,47,52,53,55,60,61,63,68,69,71,76,77,79,84,85,87,92,93,95,100,101,103}; or,
the first set of indices is {12,13,15,20,21,23,28,29,31}; or,
the first set of indices is {12,13,15,20,21,23,28,29,31,36,37,39,44,45,47,52,53,55}; or,
the first set of indices is {12,13,15,28,29,31,44,45,47,60,61,63,76,77,79,92,93,95,108,109,111,124,125,127,140,141,143,156,157,159}; or,
the first set of indices is {16,17,19,36,37,39,56,57,59,76,77,79,96,97,99,116,117,119,136,137,139,156,157,159}; or,
the first set of indices is {28,29,31,60,61,63,92,93,95,124,125,127,156,157,159}; or,
The first set of indices is {36,37,39,76,77,79,116,117,119,156,157,159}; or,
the first set of indices is {36,37,39,44,45,47,52,53,55}; or,
the first set of indices is {36,37,39,44,45,47,52,53,55,60,61,63,68,69,71,76,77,79}; or,
the first set of indices is {36,37,39,76,77,79,116,117,119,156,157,159}.
Mode 7: the time slot included in the first random access time is determined according to at least 1 index in the first index set; wherein the first set of indices is {0,2,3,4,6,7,8,10,11,12,14,15,16,18,19,20,22,23,24,26,27,28,30,31,32,34,35,36,38,39,40,42,43,44,46,47,48,50,51,52,54,55,56,58,59,60,62,63,64,66,67,68,70,71,72,74,75,76,78,79,80,82,83,84,86,87,88,90,91,92,94,95,96,98,99,100,102,103,104,106,107,108,110,111,112,114,115,116,118,119,120,122,123,124,126,127,128,130,131,132,134,135,136,138,139,140,142,143,144,146,147,148,150,151,152,154,155,156,158,159}; or,
the first set of indices is {4,6,7,12,14,15,20,22,23,28,30,31,36,38,39,44,46,47,52,54,55,60,62,63,68,70,71,76,78,79,84,86,87,92,94,95,100,102,103,108,110,111,116,118,119,124,126,127,132,134,135,140,142,143,148,150,151,156,158,159}; or,
The first set of indices is {52,54,55,56,58,59,60,62,63,116,118,119,120,122,123,124,126,127,148,150,151,152,154,155,156,158,159}; or,
the first set of indices is {68,70,71,76,78,79,148,150,151,156,158,159}; or,
the first set of indices is {76,78,79,156,158,159}; or,
the first set of indices is {92,94,95,108,110,111,124,126,127,140,142,143,156,158,159}; or,
the first set of indices is {96,98,99,116,118,119,136,138,139,156,158,159}; or,
the first set of indices is {12,14,15,20,22,23,28,30,31,36,38,39,44,46,47,52,54,55,60,62,63,68,70,71,76,78,79,84,86,87,92,94,95,100,102,103}; or,
the first set of indices is {12,14,15,20,22,23,28,30,31}; or,
the first set of indices is {12,14,15,20,22,23,28,30,31,36,38,39,44,46,47,52,54,55}; or,
the first set of indices is {12,14,15,28,30,31,44,46,47,60,62,63,76,78,79,92,94,95,108,110,111,124,126,127,140,142,143,156,158,159}; or,
the first set of indices is {16,18,19,36,38,39,56,58,59,76,78,79,96,98,99,116,118,119,136,138,139,156,158,159}; or,
the first set of indices is {28,30,31,60,62,63,92,94,95,124,126,127,156,158,159}; or,
The first set of indices is {36,38,39,76,78,79,116,118,119,156,158,159}; or,
the first set of indices is {36,38,39,44,46,47,52,54,55}; or,
the first set of indices is {36,38,39,44,46,47,52,54,55,60,62,63,68,70,71,76,78,79}; or,
the first set of indices is {36,38,39,76,78,79,116,118,119,156,158,159}.
Mode 8: the time slot included in the first random access time is determined according to at least 1 index in the first index set; wherein the first set of indices is {1,2,3,5,6,7,9,10,11,13,14,15,17,18,19,21,22,23,25,26,27,29,30,31,33,34,35,37,38,39,41,42,43,45,46,47,49,50,51,53,54,55,57,58,59,61,62,63,65,66,67,69,70,71,73,74,75,77,78,79,81,82,83,85,86,87,89,90,91,93,94,95,97,98,99,101,102,103,105,106,107,109,110,111,113,114,115,117,118,119,121,122,123,125,126,127,129,130,131,133,134,135,137,138,139,141,142,143,145,146,147,149,150,151,153,154,155,157,158,159}; or,
the first set of indices is {5,6,7,13,14,15,21,22,23,29,30,31,37,38,39,45,46,47,53,54,55,61,62,63,69,70,71,77,78,79,85,86,87,93,94,95,101,102,103,109,110,111,117,118,119,125,126,127,133,134,135,141,142,143,149,150,151,157,158,159}; or,
The first set of indices is {53,54,55,57,58,59,61,62,63,117,118,119,121,122,123,125,126,127,149,150,151,153,154,155,157,158,159}; or,
the first set of indices is {69,70,71,77,78,79,149,150,151,157,158,159}; or,
the first set of indices is {77,78,79,157,158,159}; or,
the first set of indices is {93,94,95,109,110,111,125,126,127,141,142,143,157,158,159}; or,
the first set of indices is {97,98,99,117,118,119,137,138,139,157,158,159}; or,
the first set of indices is {13,14,15,21,22,23,29,30,31,37,38,39,45,46,47,53,54,55,61,62,63,69,70,71,77,78,79,85,86,87,93,94,95,101,102,103}; or,
the first set of indices is {13,14,15,21,22,23,29,30,31}; or,
the first set of indices is {13,14,15,21,22,23,29,30,31,37,38,39,45,46,47,53,54,55}; or,
the first set of indices is {13,14,15,29,30,31,45,46,47,61,62,63,77,78,79,93,94,95,109,110,111,125,126,127,141,142,143,157,158,159}; or,
the first set of indices is {17,18,19,37,38,39,57,58,59,77,78,79,97,98,99,117,118,119,137,138,139,157,158,159}; or,
the first set of indices is {29,30,31,61,62,63,93,94,95,125,126,127,157,158,159}; or,
The first set of indices is {37,38,39,77,78,79,117,118,119,157,158,159}; or,
the first set of indices is {37,38,39,45,46,47,53,54,55}; or,
the first set of indices is {37,38,39,45,46,47,53,54,55,61,62,63,69,70,71,77,78,79}; or,
the first set of indices is {37,38,39,77,78,79,117,118,119,157,158,159}.
Mode 9: the time slot included in the first random access time is determined according to at least 1 index in the first index set; wherein the first set of indices is {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137, 138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159}; or,
the first set of indices is {4,5,6,7,12,13,14,15,20,21,22,23,28,29,30,31,36,37,38,39,44,45,46,47,52,53,54,55,60,61,62,63,68,69,70,71,76,77,78,79,84,85,86,87,92,93,94,95,100,101,102,103,108,109,110,111,116,117,118,119,124,125,126,127,132,133,134,135,140,141,142,143,148,149,150,151,156,157,158,159}; or,
The first set of indices is {52,53,54,55,56,57,58,59,60,61,62,63,116,117,118,119,120,121,122,123,124,125,126,127,148,149,150,151,152,153,154,155,156,157,158,159}; or,
the first set of indices is {68,69,70,71,76,77,78,79,148,149,150,151,156,157,158,159}; or,
the first set of indices is {76,77,78,79,156,157,158,159}; or,
the first set of indices is {92,93,94,95,108,109,110,111,124,125,126,127,140,141,142,143,156,157,158,159}; or,
the first set of indices is {96,97,98,99,116,117,118,119,136,137,138,139,156,157,158,159}; or,
the first set of indices is {12,13,14,15,20,21,22,23,28,29,30,31,36,37,38,39,44,45,46,47,52,53,54,55,60,61,62,63,68,69,70,71,76,77,78,79,84,85,86,87,92,93,94,95,100,101,102,103}; or,
the first set of indices is {12,13,14,15,20,21,22,23,28,29,30,31}; or,
the first set of indices is {12,13,14,15,20,21,22,23,28,29,30,31,36,37,38,39,44,45,46,47,52,53,54,55}; or,
the first set of indices is {12,13,14,15,28,29,30,31,44,45,46,47,60,61,62,63,76,77,78,79,92,93,94,95,108,109,110,111,124,125,126,127,140,141,142,143,156,157,158,159}; or,
The first set of indices is {16,17,18,19,36,37,38,39,56,57,58,59,76,77,78,79,96,97,98,99,116,117,118,119,136,137,138,139,156,157,158,159}; or,
the first set of indices is {28,29,30,31,60,61,62,63,92,93,94,95,124,125,126,127,156,157,158,159}; or,
the first set of indices is {36,37,38,39,76,77,78,79,116,117,118,119,156,157,158,159}; or,
the first set of indices is {36,37,38,39,44,45,46,47,52,53,54,55}; or,
the first set of indices is {36,37,38,39,44,45,46,47,52,53,54,55,60,61,62,63,68,69,70,71,76,77,78,79}; or,
the first set of indices is {36,37,38,39,76,77,78,79,116,117,118,119,156,157,158,159}.
It should be understood that in the above ways, by defining the slot index of the first random access time, the random access slot configuration methods of various slot positions and time densities are respectively given, so that the random access opportunity configuration is more flexible when 240 kHz.
Second case: for the case that the first subcarrier spacing is 480KHZ, the time slot included in the first random access time can be set as the time slot corresponding to at least 1 index in the second index set; alternatively, it can be understood that: the first random access time is a time slot corresponding to at least 1 index in the second index set. Wherein the index is a slot index in a system frame, and the number of slots in the system frame is related to the first subcarrier spacing. If the number of time slots corresponding to 480KHZ is 320 in 10ms time in the system frame, the value range of the time slot index is 0-319.
Optionally, regarding the second index set: the second index set may be defined directly; alternatively, a second reference index set and a second index offset may be defined, where the second reference index set and the second index offset are used to indirectly define the second index set, and the value range of the second index offset is related to the maximum index value in the reference index set and the number of timeslots in the system frame.
For example, a first alternative embodimentIn which the second index set may be set to { l } 0 ,l 1 ,l 2 ,…l n-1 The first random access time includes a time slot { l }, which is 0 ,l 1 ,l 2 ,…l n-1 At least 1 index of the slots corresponding to the first random access time slot in the system frame may be { l }, e.g 0 ,l 1 ,l 2 ,…l n-1 Some or all of }, n is less than or equal to 320. In a second alternative embodiment, a second set of reference indices { l } 'may be set' 0 ，l‘ 1 ，l‘ 2 ，…l‘ n And a second index offset k, k being a positive integer, and k being less than or equal to 320-n. The time slot included in the first random access time may be determined according to the second reference index set and the second index offset, and a specific value of the second index offset may be indicated to the terminal device by the network device, or may be predefined. In a third alternative embodiment, the second index set may also be denoted as { l' 0 +k，l‘ 1 +k，l‘ 2 +k，…l‘ n +k, then the first random access time includes a time slot of { l }' 0 +k，l‘ 1 +k，l‘ 2 +k，…l‘ n The index of the slot of the +k } corresponding to at least 1 index, e.g., the first random access time slot, in the system frame may be { l' 0 +k，l‘ 1 +k，l‘ 2 +k，…l‘ n Part or all of +k }.
In addition, the first subcarrier intervals are different, and the values of the indexes in the first index set and the second index set are different. I.e., { l under two different conditions of 240kHz and 480kHz 0 ,l 1 ,l 2 ,…l n-1 }、{l 0 ,l 1 ,l 2 ,…l n-1 }、{l‘ 0 +k，l‘ 1 +k，l‘ 2 +k，…l‘ n +kAnd the value ranges of k are different.
It should be understood that the present embodiment may be aligned with a random access slot corresponding to a subcarrier spacing of 120kHz or 240kHz, and the concept of alignment may be described with reference to the first case, which will not be described again. By means of alignment, the embodiment of the application can enable the time positions of the PRACH with 480kHz and the PRACH with 120kHz (or 240 kHz) to be the same, so that the PRACH with 480kHz and the PRACH with 120kHz (or 240 kHz) multiple subcarrier intervals can be conveniently configured (for example, at different carrier frequencies) at the same time.
Embodiments of the second index set and the second index offset that may be involved are exemplarily described below.
Mode 1: the time slot included in the first random access time is determined according to at least 1 index in the second index set; wherein the second set of indices is {0,8,16,24,32,40,48,56,64,72,80,88,96,104,112,120,128,136,144,152,160,168,176,184,192,200,208,216,224,232,240,248,256,264,272,280,288,296,304,312}; or alternatively
The second set of indices is {8,24,40,56,72,88,104,120,136,152,168,184,200,216,232,248,264,280,296,312}; or alternatively
The second set of indices is {104,112,120,232,240,248,296,304,312}; or alternatively
The second set of indices is {136,152,296,312}; or alternatively
The second set of indices is {152,312}; or alternatively
The second set of indices is {184,216,248,280,312}; or alternatively
The second set of indices is {192,232,272,312}; or alternatively
The second set of indices is {24,40,56,72,88,104,120,136,152,168,184,200}; or alternatively
The second set of indices is {24,40,56}; or alternatively
The second set of indices is {24,40,56,72,88,104}; or alternatively
The second set of indices is {24,56,88,120,152,184,216,248,280,312}; or alternatively
The second set of indices is {32,72,112,152,192,232,272,312}; or alternatively
The second set of indices is {56,120,184,248,312}; or alternatively
The second set of indices is {72,152,232,312}; or alternatively
The second set of indices is {72,88,104}; or alternatively
The second set of indices is {72,88,104,120,136,152}; or alternatively
The second set of indices is {72,152,232,312}.
Mode 1b: the second index set shown in embodiment 1 is used as a second reference index set, and each index in the second index set shown in embodiment 1 is added with a second index offset, and is denoted as a second index set in embodiment 1 b. Wherein the second index offset is k, k=1, 2,3,4,5,6, or 7.
Mode 2: the time slot included in the first random access time is determined according to at least 1 index in the second index set; wherein the second set of indices is {0,1,8,9,16,17,24,25,32,33,40,41,48,49,56,57,64,65,72,73,80,81,88,89,96,97,104,105,112,113,120,121,128,129,136,137,144,145,152,153,160,161,168,169,176,177,184,185,192,193,200,201,208,209,216,217,224,225,232,233,240,241,248,249,256,257,264,265,272,273,280,281,288,289,296,297,304,305,312,313}; or alternatively
The second set of indices is {8,9,24,25,40,41,56,57,72,73,88,89,104,105,120,121,136,137,152,153,168,169,184,185,200,201,216,217,232,233,248,249,264,265,280,281,296,297,312,313}; or alternatively
The second set of indices is {104,105,112,113,120,121,232,233,240,241,248,249,296,297,304,305,312,313}; or alternatively
The second set of indices is {136,137,152,153,296,297,312,313}; or alternatively
The second set of indices is {152,153,312,313}; or alternatively
The second set of indices is {184,185,216,217,248,249,280,281,312,313}; or alternatively
The second set of indices is {192,193,232,233,272,273,312,313}; or alternatively
The second set of indices is {24,25,40,41,56,57,72,73,88,89,104,105,120,121,136,137,152,153,168,169,184,185,200,201}; or alternatively
The second set of indices is {24,25,40,41,56,57}; or alternatively
The second set of indices is {24,25,40,41,56,57,72,73,88,89,104,105}; or alternatively
The second set of indices is {24,25,56,57,88,89,120,121,152,153,184,185,216,217,248,249,280,281,312,313}; or alternatively
The second set of indices is {32,33,72,73,112,113,152,153,192,193,232,233,272,273,312,313}; or alternatively
The second set of indices is {56,57,120,121,184,185,248,249,312,313}; or alternatively
The second set of indices is {72,73,152,153,232,233,312,313}; or alternatively
The second set of indices is {72,73,88,89,104,105}; or alternatively
The second set of indices is {72,73,88,89,104,105,120,121,136,137,152,153}; or alternatively
The second set of indices is {72,73,152,153,232,233,312,313}.
Mode 2b: the second index set shown in embodiment 2 is used as a second reference index set, and each index in the second index set shown in embodiment 2 is added with a second index offset, and is denoted as a second index set in embodiment 2 b. Wherein the second index offset is k, k=1, 2,3,4,5, or 6.
Mode 3: the time slot included in the first random access time is determined according to at least 1 index in the second index set; wherein,
The second set of indices is {0,2,8,10,16,18,24,26,32,34,40,42,48,50,56,58,64,66,72,74,80,82,88,90,96,98,104,106,112,114,120,122,128,130,136,138,144,146,152,154,160,162,168,170,176,178,184,186,192,194,200,202,208,210,216,218,224,226,232,234,240,242,248,250,256,258,264,266,272,274,280,282,288,290,296,298,304,306,312,314}; or alternatively
The second set of indices is {8,10,24,26,40,42,56,58,72,74,88,90,104,106,120,122,136,138,152,154,168,170,184,186,200,202,216,218,232,234,248,250,264,266,280,282,296,298,312,314}; or alternatively
The second set of indices is {104,106,112,114,120,122,232,234,240,242,248,250,296,298,304,306,312,314}; or alternatively
The second set of indices is {136,138,152,154,296,298,312,314}; or alternatively
The second set of indices is {152,154,312,314}; or alternatively
The second set of indices is {184,186,216,218,248,250,280,282,312,314}; or alternatively
The second set of indices is {192,194,232,234,272,274,312,314}; or alternatively
The second set of indices is {24,26,40,42,56,58,72,74,88,90,104,106,120,122,136,138,152,154,168,170,184,186,200,202}; or alternatively
The second set of indices is {24,26,40,42,56,58}; or alternatively
The second set of indices is {24,26,40,42,56,58,72,74,88,90,104,106}; or alternatively
The second set of indices is {24,26,56,58,88,90,120,122,152,154,184,186,216,218,248,250,280,282,312,314}; or alternatively
The second set of indices is {32,34,72,74,112,114,152,154,192,194,232,234,272,274,312,314}; or alternatively
The second set of indices is {56,58,120,122,184,186,248,250,312,314}; or alternatively
The second set of indices is {72,74,152,154,232,234,312,314}; or alternatively
The second set of indices is {72,74,88,90,104,106}; or alternatively
The second set of indices is {72,74,88,90,104,106,120,122,136,138,152,154}; or alternatively
The second set of indices is {72,74,152,154,232,234,312,314}.
Mode 3b: the second index set shown in embodiment 3 is used as a second reference index set, and each index in the second index set shown in embodiment 3 is added with a second index offset, and is denoted as a second index set in embodiment 3 b. Wherein the second index offset is k, k=1, 2,3,4, or 5.
Mode 4: the time slot included in the first random access time is determined according to at least 1 index in the second index set; wherein the second set of indices is {0,3,8,11,16,19,24,27,32,35,40,43,48,51,56,59,64,67,72,75,80,83,88,91,96,99,104,107,112,115,120,123,128,131,136,139,144,147,152,155,160,163,168,171,176,179,184,187,192,195,200,203,208,211,216,219,224,227,232,235,240,243,248,251,256,259,264,267,272,275,280,283,288,291,296,299,304,307,312,315}; or alternatively
The second set of indices is {8,11,24,27,40,43,56,59,72,75,88,91,104,107,120,123,136,139, 152,155,168,171,184,187,200,203,216,219,232,235,248,251,264,267,280,283,296,299,312,315}; or alternatively
The second set of indices is {104,107,112,115,120,123,232,235,240,243,248,251,296,299,304,307,312,315}; or alternatively
The second set of indices is {136,139,152,155,296,299,312,315}; or alternatively
The second set of indices is {152,155,312,315}; or alternatively
The second set of indices is {184,187,216,219,248,251,280,283,312,315}; or alternatively
The second set of indices is {192,195,232,235,272,275,312,315}; or alternatively
The second set of indices is {24,27,40,43,56,59,72,75,88,91,104,107,120,123,136,139,152,155,168,171,184,187,200,203}; or alternatively
The second set of indices is {24,27,40,43,56,59}; or alternatively
The second set of indices is {24,27,40,43,56,59,72,75,88,91,104,107}; or alternatively
The second set of indices is {24,27,56,59,88,91,120,123,152,155,184,187,216,219,248,251,280,283,312,315}; or alternatively
The second set of indices is {32,35,72,75,112,115,152,155,192,195,232,235,272,275,312,315}; or alternatively
The second set of indices is {56,59,120,123,184,187,248,251,312,315}; or alternatively
The second set of indices is {72,75,152,155,232,235,312,315}; or alternatively
The second set of indices is {72,75,88,91,104,107}; or alternatively
The second set of indices is {72,75,88,91,104,107,120,123,136,139,152,155}; or alternatively
The second set of indices is {72,75,152,155,232,235,312,315}.
Mode 4b: the second index set shown in embodiment 4 is used as a second reference index set, and each index in the second index set shown in embodiment 4 is added with a second index offset, and is denoted as a second index set in embodiment 4 b. Wherein the second index offset is k, k=1, 2,3, or 4.
Mode 5: the time slot included in the first random access time is determined according to at least 1 index in the second index set; wherein the second set of indices is {0,4,8,12,16,20,24,28,32,36,40,44,48,52,56,60,64,68,72,76,80,84,88,92,96,100,104,108,112,116,120,124,128,132,136,140,144,148,152,156,160,164,168,172,176,180,184,188,192,196,200,204,208,212,216,220,224,228,232,236,240,244,248,252,256,260,264,268,272,276,280,284,288,292,296,300,304,308,312,316}; or alternatively
The second set of indices is {8,12,24,28,40,44,56,60,72,76,88,92,104,108,120,124,136,140,152,156,168,172,184,188,200,204,216,220,232,236,248,252,264,268,280,284,296,300,312,316}; or alternatively
The second set of indices is {104,108,112,116,120,124,232,236,240,244,248,252,296,300,304,308,312,316}; or alternatively
The second set of indices is {136,140,152,156,296,300,312,316}; or alternatively
The second set of indices is {152,156,312,316}; or alternatively
The second set of indices is {184,188,216,220,248,252,280,284,312,316}; or alternatively
The second set of indices is {192,196,232,236,272,276,312,316}; or alternatively
The second set of indices is {24,28,40,44,56,60,72,76,88,92,104,108,120,124,136,140,152, 156,168,172,184,188,200,204}; or alternatively
The second set of indices is {24,28,40,44,56,60}; or alternatively
The second set of indices is {24,28,40,44,56,60,72,76,88,92,104,108}; or alternatively
The second set of indices is {24,28,56,60,88,92,120,124,152,156,184,188,216,220,248,252,280,284,312,316}; or alternatively
The second set of indices is {32,36,72,76,112,116,152,156,192,196,232,236,272,276,312,316}; or alternatively
The second set of indices is {56,60,120,124,184,188,248,252,312,316}; or alternatively
The second set of indices is {72,76,152,156,232,236,312,316}; or alternatively
The second set of indices is {72,76,88,92,104,108}; or alternatively
The second set of indices is {72,76,88,92,104,108,120,124,136,140,152,156}; or alternatively
The second set of indices is {72,76,152,156,232,236,312,316}.
Mode 5b: the second index set shown in embodiment 5 is used as a second reference index set, and each index in the second index set shown in embodiment 5 is added with a second index offset, and is represented as a second index set in embodiment 5 b. Wherein the second index offset is k, k=1, 2, or 3.
Mode 6: the time slot included in the first random access time is determined according to at least 1 index in the second index set; wherein the second set of indices is {0,5,8,13,16,21,24,29,32,37,40,45,48,53,56,61,64,69,72,77,80,85,88,93,96,101,104,109,112,117,120,125,128,133,136,141,144,149,152,157,160,165,168,173,176,181,184,189,192,197,200,205,208,213,216,221,224,229,232,237,240,245,248,253,256,261,264,269,272,277,280,285,288,293,296,301,304,309,312,317}; or alternatively
The second set of indices is {8,13,24,29,40,45,56,61,72,77,88,93,104,109,120,125,136,141,152,157,168,173,184,189,200,205,216,221,232,237,248,253,264,269,280,285,296,301,312,317}; or alternatively
The second set of indices is {104,109,112,117,120,125,232,237,240,245,248,253,296,301,304,309,312,317}; or alternatively
The second set of indices is {136,141,152,157,296,301,312,317}; or alternatively
The second set of indices is {152,157,312,317}; or alternatively
The second set of indices is {184,189,216,221,248,253,280,285,312,317}; or alternatively
The second set of indices is {192,197,232,237,272,277,312,317}; or alternatively
The second set of indices is {24,29,40,45,56,61,72,77,88,93,104,109,120,125,136,141,152,157,168,173,184,189,200,205}; or alternatively
The second set of indices is {24,29,40,45,56,61}; or alternatively
The second set of indices is {24,29,40,45,56,61,72,77,88,93,104,109}; or alternatively
The second set of indices is {24,29,56,61,88,93,120,125,152,157,184,189,216,221,248,253,280,285,312,317}; or alternatively
The second set of indices is {32,37,72,77,112,117,152,157,192,197,232,237,272,277,312,317}; or alternatively
The second set of indices is {56,61,120,125,184,189,248,253,312,317}; or alternatively
The second set of indices is {72,77,152,157,232,237,312,317}; or alternatively
The second set of indices is {72,77,88,93,104,109}; or alternatively
The second set of indices is {72,77,88,93,104,109,120,125,136,141,152,157}; or alternatively
The second set of indices is {72,77,152,157,232,237,312,317}.
Mode 6b: the second index set shown in embodiment 6 is used as a second reference index set, and each index in the second index set shown in embodiment 6 is added with a second index offset, and is denoted as a second index set in embodiment 6 b. Wherein the second index offset is k, k=1 or 2.
Mode 7: the time slot included in the first random access time is determined according to at least 1 index in the second index set; wherein the second set of indices is {0,6,8,14,16,22,24,30,32,38,40,46,48,54,56,62,64,70,72,78,80,86,88,94,96,102,104,110,112,118,120,126,128,134,136,142,144,150,152,158,160,166,168,174,176,182,184,190,192,198,200,206,208,214,216,222,224,230,232,238,240,246,248,254,256,262,264,270,272,278,280,286,288,294,296,302,304,310,312,318}; or alternatively
The second set of indices is {8,14,24,30,40,46,56,62,72,78,88,94,104,110,120,126,136,142,152,158,168,174,184,190,200,206,216,222,232,238,248,254,264,270,280,286,296,302,312,318}; or alternatively
The second set of indices is {104,110,112,118,120,126,232,238,240,246,248,254,296,302,304,310,312,318}; or alternatively
The second set of indices is {136,142,152,158,296,302,312,318}; or alternatively
The second set of indices is {152,158,312,318}; or alternatively
The second set of indices is {184,190,216,222,248,254,280,286,312,318}; or alternatively
The second set of indices is {192,198,232,238,272,278,312,318}; or alternatively
The second set of indices is {24,30,40,46,56,62,72,78,88,94,104,110,120,126,136,142,152,158,168,174,184,190,200,206}; or alternatively
The second set of indices is {24,30,40,46,56,62}; or alternatively
The second set of indices is {24,30,40,46,56,62,72,78,88,94,104,110}; or alternatively
The second set of indices is {24,30,56,62,88,94,120,126,152,158,184,190,216,222,248,254,280,286,312,318}; or alternatively
The second set of indices is {32,38,72,78,112,118,152,158,192,198,232,238,272,278,312,318}; or alternatively
The second set of indices is {56,62,120,126,184,190,248,254,312,318}; or alternatively
The second set of indices is {72,78,152,158,232,238,312,318}; or alternatively
The second set of indices is {72,78,88,94,104,110}; or alternatively
The second set of indices is {72,78,88,94,104,110,120,126,136,142,152,158}; or alternatively
The second set of indices is {72,78,152,158,232,238,312,318}.
Mode 7b: the second index set shown in embodiment 7 is used as a second reference index set, and each index in the second index set shown in embodiment 7 is added with a second index offset, and is represented as a second index set in embodiment 7 b. Wherein the second index offset is k, k=1.
Mode 8: the time slot included in the first random access time is determined according to at least 1 index in the second index set; wherein the second set of indices is {0,7,8,15,16,23,24,31,32,39,40,47,48,55,56,63,64,71,72,79,80,87,88,95,96,103,104,111,112,119,120,127,128,135,136,143,144,151,152,159,160, 167,168,175,176,183,184,191,192,199,200,207,208,215,216,223,224,231,232,239,240,247,248,255,256,263,264,271,272,279,280,287,288,295,296,303,304,311,312,319}; or alternatively
The second set of indices is {8,15,24,31,40,47,56,63,72,79,88,95,104,111,120,127,136,143,152,159,168,175,184,191,200,207,216,223,232,239,248,255,264,271,280,287,296,303,312,319}; or alternatively
The second set of indices is {104,111,112,119,120,127,232,239,240,247,248,255,296,303,304,311,312,319}; or alternatively
The second set of indices is {136,143,152,159,296,303,312,319}; or alternatively
The second set of indices is {152,159,312,319}; or alternatively
The second set of indices is {184,191,216,223,248,255,280,287,312,319}; or alternatively
The second set of indices is {192,199,232,239,272,279,312,319}; or alternatively
The second set of indices is {24,31,40,47,56,63,72,79,88,95,104,111,120,127,136,143,152,159,168,175,184,191,200,207}; or alternatively
The second set of indices is {24,31,40,47,56,63}; or alternatively
The second set of indices is {24,31,40,47,56,63,72,79,88,95,104,111}; or alternatively
The second set of indices is {24,31,56,63,88,95,120,127,152,159,184,191,216,223,248,255,280,287,312,319}; or alternatively
The second set of indices is {32,39,72,79,112,119,152,159,192,199,232,239,272,279,312,319}; or alternatively
The second set of indices is {56,63,120,127,184,191,248,255,312,319}; or alternatively
The second set of indices is {72,79,152,159,232,239,312,319}; or alternatively
The second set of indices is {72,79,88,95,104,111}; or alternatively
The second set of indices is {72,79,88,95,104,111,120,127,136,143,152,159}; or alternatively
The second set of indices is {72,79,152,159,232,239,312,319}.
Mode 9: the time slot included in the first random access time is determined according to at least 1 index in the second index set; wherein the second set of indices is {0,1,2,8,9,10,16,17,18,24,25,26,32,33,34,40,41,42,48,49,50,56,57,58,64,65,66,72,73,74,80,81,82,88,89,90,96,97,98,104,105,106,112,113,114,120,121,122,128,129,130,136,137,138,144,145,146,152,153,154,160,161,162,168,169,170,176,177,178,184,185,186,192,193,194,200,201,202,208,209,210,216,217,218,224,225,226,232,233,234,240,241,242,248,249,250,256,257,258,264,265,266,272,273,274,280,281,282,288,289,290,296,297,298,304,305,306,312,313,314}; or alternatively
The second set of indices is {8,9,10,24,25,26,40,41,42,56,57,58,72,73,74,88,89,90,104,105,106,120,121,122,136,137,138,152,153,154,168,169,170,184,185,186,200,201,202,216,217,218,232,233,234,248,249,250,264,265,266,280,281,282,296,297,298,312,313,314}; or alternatively
The second set of indices is {104,105,106,112,113,114,120,121,122,232,233,234,240,241,242,248,249,250,296,297,298,304,305,306,312,313,314}; or alternatively
The second set of indices is {136,137,138,152,153,154,296,297,298,312,313,314}; or alternatively
The second set of indices is {152,153,154,312,313,314}; or alternatively
The second set of indices is {184,185,186,216,217,218,248,249,250,280,281,282,312,313,314}; or alternatively
The second set of indices is {192,193,194,232,233,234,272,273,274,312,313,314}; or alternatively
The second set of indices is {24,25,26,40,41,42,56,57,58,72,73,74,88,89,90,104,105,106,120,121,122,136,137,138,152,153,154,168,169,170,184,185,186,200,201,202}; or alternatively
The second set of indices is {24,25,26,40,41,42,56,57,58}; or alternatively
The second set of indices is {24,25,26,40,41,42,56,57,58,72,73,74,88,89,90,104,105,106}; or alternatively
The second set of indices is {24,25,26,56,57,58,88,89,90,120,121,122,152,153,154,184,185,186,216,217,218,248,249,250,280,281,282,312,313,314}; or alternatively
The second set of indices is {32,33,34,72,73,74,112,113,114,152,153,154,192,193,194,232,233,234,272,273,274,312,313,314}; or alternatively
The second set of indices is {56,57,58,120,121,122,184,185,186,248,249,250,312,313,314}; or alternatively
The second set of indices is {72,73,74,152,153,154,232,233,234,312,313,314}; or alternatively
The second set of indices is {72,73,74,88,89,90,104,105,106}; or alternatively
The second set of indices is {72,73,74,88,89,90,104,105,106,120,121,122,136,137,138,152,153,154}; or alternatively
The second set of indices is {72,73,74,152,153,154,232,233,234,312,313,314}.
Mode 9b: the second index set shown in embodiment 9 is used as a second reference index set, and each index in the second index set shown in embodiment 9 is added with a second index offset, and is shown as a second index set in embodiment 9 b. Wherein the second index offset is k, k=1, 2,3,4, or 5.
Mode 10: the time slot included in the first random access time is determined according to at least 1 index in the second index set; wherein the second set of indices is {0,1,3,8,9,11,16,17,19,24,25,27,32,33,35,40,41,43,48,49,51,56,57,59,64,65,67,72,73,75,80,81,83,88,89,91,96,97,99,104,105,107,112,113,115,120,121,123,128,129,131,136,137,139,144,145,147,152,153,155,160,161,163,168,169,171,176,177,179,184,185,187,192,193,195,200,201,203,208,209,211,216,217,219,224,225,227,232,233,235,240,241,243,248,249,251,256,257,259,264,265,267,272,273,275,280,281,283,288,289,291,296,297,299,304,305,307,312,313,315}; or alternatively
The second set of indices is {8,9,11,24,25,27,40,41,43,56,57,59,72,73,75,88,89,91,104,105,107,120,121,123,136,137,139,152,153,155,168,169,171,184,185,187,200,201,203,216,217,219,232,233,235,248,249,251,264,265,267,280,281,283,296,297,299,312,313,315}; or alternatively
The second set of indices is {104,105,107,112,113,115,120,121,123,232,233,235,240,241,243,248,249,251,296,297,299,304,305,307,312,313,315}; or alternatively
The second set of indices is {136,137,139,152,153,155,296,297,299,312,313,315}; or alternatively
The second set of indices is {152,153,155,312,313,315}; or alternatively
The second set of indices is {184,185,187,216,217,219,248,249,251,280,281,283,312,313,315}; or alternatively
The second set of indices is {192,193,195,232,233,235,272,273,275,312,313,315}; or alternatively
The second set of indices is {24,25,27,40,41,43,56,57,59,72,73,75,88,89,91,104,105,107,120,121,123,136,137,139,152,153,155,168,169,171,184,185,187,200,201,203}; or alternatively
The second set of indices is {24,25,27,40,41,43,56,57,59}; or alternatively
The second set of indices is {24,25,27,40,41,43,56,57,59,72,73,75,88,89,91,104,105,107}; or alternatively
The second set of indices is {24,25,27,56,57,59,88,89,91,120,121,123,152,153,155,184,185,187,216,217,219,248,249,251,280,281,283,312,313,315}; or alternatively
The second set of indices is {32,33,35,72,73,75,112,113,115,152,153,155,192,193,195,232,233,235,272,273,275,312,313,315}; or alternatively
The second set of indices is {56,57,59,120,121,123,184,185,187,248,249,251,312,313,315}; or alternatively
The second set of indices is {72,73,75,152,153,155,232,233,235,312,313,315}; or alternatively
The second set of indices is {72,73,75,88,89,91,104,105,107}; or alternatively
The second set of indices is {72,73,75,88,89,91,104,105,107,120,121,123,136,137,139,152,153,155}; or alternatively
The second set of indices is {72,73,75,152,153,155,232,233,235,312,313,315}.
Mode 10b: the second index set shown in embodiment 10 is used as a second reference index set, and each index in the second index set shown in embodiment 10 is added with a second index offset, and is shown as a second index set in embodiment 10 b. Wherein the second index offset is k, k=1, 2,3 or 4.
Mode 11: the time slot included in the first random access time is determined according to at least 1 index in the second index set; wherein the second set of indices is {0,1,4,8,9,12,16,17,20,24,25,28,32,33,36,40,41,44,48,49,52,56,57,60,64,65,68,72,73,76,80,81,84,88,89,92,96,97,100,104,105,108,112,113,116,120,121,124,128,129,132,136,137,140,144,145,148,152,153,156,160,161,164,168,169,172,176,177,180,184,185,188,192,193,196,200,201,204,208,209,212,216,217,220,224,225,228,232,233,236,240,241,244,248,249,252,256,257,260,264,265,268,272,273,276,280,281,284,288,289,292,296,297,300,304,305,308,312,313,316}; or alternatively
The second set of indices is {8,9,12,24,25,28,40,41,44,56,57,60,72,73,76,88,89,92,104,105,108,120,121,124,136,137,140,152,153,156,168,169,172,184,185,188,200,201,204,216,217,220,232,233,236,248,249,252,264,265,268,280,281,284,296,297,300,312,313,316}; or alternatively
The second set of indices is {104,105,108,112,113,116,120,121,124,232,233,236,240,241,244,248,249,252,296,297,300,304,305,308,312,313,316}; or alternatively
The second set of indices is {136,137,140,152,153,156,296,297,300,312,313,316}; or alternatively
The second set of indices is {152,153,156,312,313,316}; or alternatively
The second set of indices is {184,185,188,216,217,220,248,249,252,280,281,284,312,313,316}; or alternatively
The second set of indices is {192,193,196,232,233,236,272,273,276,312,313,316}; or alternatively
The second set of indices is {24,25,28,40,41,44,56,57,60,72,73,76,88,89,92,104,105,108,120,121,124,136,137,140,152,153,156,168,169,172,184,185,188,200,201,204}; or alternatively
The second set of indices is {24,25,28,40,41,44,56,57,60}; or alternatively
The second set of indices is {24,25,28,40,41,44,56,57,60,72,73,76,88,89,92,104,105,108}; or alternatively
The second set of indices is {24,25,28,56,57,60,88,89,92,120,121,124,152,153,156,184,185,188,216,217,220,248,249,252,280,281,284,312,313,316}; or alternatively
The second set of indices is {32,33,36,72,73,76,112,113,116,152,153,156,192,193,196,232,233,236,272,273,276,312,313,316}; or alternatively
The second set of indices is {56,57,60,120,121,124,184,185,188,248,249,252,312,313,316}; or alternatively
The second set of indices is {72,73,76,152,153,156,232,233,236,312,313,316}; or alternatively
The second set of indices is {72,73,76,88,89,92,104,105,108}; or alternatively
The second set of indices is {72,73,76,88,89,92,104,105,108,120,121,124,136,137,140,152,153,156}; or alternatively
The second set of indices is {72,73,76,152,153,156,232,233,236,312,313,316}.
Mode 11b: the second index set shown in embodiment 11 is used as a second reference index set, and each index in the second index set shown in embodiment 11 is added with a second index offset, and is denoted as a second index set in embodiment 11 b. Wherein the second index offset is k, k=1, 2 or 3.
Mode 12: the time slot included in the first random access time is determined according to at least 1 index in the second index set; wherein the second set of indices is {0,1,5,8,9,13,16,17,21,24,25,29,32,33,37,40,41,45,48,49,53,56,57,61,64,65,69,72,73,77,80,81,85,88,89,93,96,97,101,104,105,109,112,113,117,120,121,125,128,129,133,136,137,141,144,145,149,152,153,157,160,161,165,168,169,173,176,177,181,184,185,189,192,193,197,200,201,205,208,209,213,216,217,221,224,225,229,232,233,237,240,241,245,248,249,253,256,257,261,264,265,269,272,273,277,280,281,285,288,289,293,296,297,301,304,305,309,312,313,317}; or alternatively
The second set of indices is {8,9,13,24,25,29,40,41,45,56,57,61,72,73,77,88,89,93,104,105,109,120,121,125,136,137,141,152,153,157,168,169,173,184,185,189,200,201,205,216,217,221,232,233,237,248,249,253,264,265,269,280,281,285,296,297,301,312,313,317}; or alternatively
The second set of indices is {104,105,109,112,113,117,120,121,125,232,233,237,240,241,245,248,249,253,296,297,301,304,305,309,312,313,317}; or alternatively
The second set of indices is {136,137,141,152,153,157,296,297,301,312,313,317}; or alternatively
The second set of indices is {152,153,157,312,313,317}; or alternatively
The second set of indices is {184,185,189,216,217,221,248,249,253,280,281,285,312,313,317}; or alternatively
The second set of indices is {192,193,197,232,233,237,272,273,277,312,313,317}; or alternatively
The second set of indices is {24,25,29,40,41,45,56,57,61,72,73,77,88,89,93,104,105,109,120,121,125,136,137,141,152,153,157,168,169,173,184,185,189,200,201,205}; or alternatively
The second set of indices is {24,25,29,40,41,45,56,57,61}; or alternatively
The second set of indices is {24,25,29,40,41,45,56,57,61,72,73,77,88,89,93,104,105,109}; or alternatively
The second set of indices is {24,25,29,56,57,61,88,89,93,120,121,125,152,153,157,184,185, 189,216,217,221,248,249,253,280,281,285,312,313,317}; or alternatively
The second set of indices is {32,33,37,72,73,77,112,113,117,152,153,157,192,193,197,232,233,237,272,273,277,312,313,317}; or alternatively
The second set of indices is {56,57,61,120,121,125,184,185,189,248,249,253,312,313,317}; or alternatively
The second set of indices is {72,73,77,152,153,157,232,233,237,312,313,317}; or alternatively
The second set of indices is {72,73,77,88,89,93,104,105,109}; or alternatively
The second set of indices is {72,73,77,88,89,93,104,105,109,120,121,125,136,137,141,152,153,157}; or alternatively
The second set of indices is {72,73,77,152,153,157,232,233,237,312,313,317}.
Mode 12b: the second index set shown in embodiment 12 is used as a second reference index set, and each index in the second index set shown in embodiment 12 is added with a second index offset, and is denoted as a second index set in embodiment 12 b. Wherein the second index offset is k, k=1 or 2.
Mode 13: the time slot included in the first random access time is determined according to at least 1 index in the second index set; wherein the second set of indices is {0,1,6,8,9,14,16,17,22,24,25,30,32,33,38,40,41,46,48,49,54,56,57,62,64,65,70,72,73,78,80,81,86,88,89,94,96,97,102,104,105,110,112,113,118,120,121,126,128,129,134,136,137,142,144,145,150,152,153,158,160,161,166,168,169,174,176,177,182,184,185,190,192,193,198,200,201,206,208,209,214,216,217,222,224,225,230,232,233,238,240,241,246,248,249,254,256,257,262,264,265,270,272,273,278,280,281,286,288,289,294,296,297,302,304,305,310,312,313,318}; or alternatively
The second set of indices is {8,9,14,24,25,30,40,41,46,56,57,62,72,73,78,88,89,94,104,105,110,120,121,126,136,137,142,152,153,158,168,169,174,184,185,190,200,201,206,216,217,222,232,233,238,248,249,254,264,265,270,280,281,286,296,297,302,312,313,318}; or alternatively
The second set of indices is {104,105,110,112,113,118,120,121,126,232,233,238,240,241,246,248,249,254,296,297,302,304,305,310,312,313,318}; or alternatively
The second set of indices is {136,137,142,152,153,158,296,297,302,312,313,318}; or alternatively
The second set of indices is {152,153,158,312,313,318}; or alternatively
The second set of indices is {184,185,190,216,217,222,248,249,254,280,281,286,312,313,318}; or alternatively
The second set of indices is {192,193,198,232,233,238,272,273,278,312,313,318}; or alternatively
The second set of indices is {24,25,30,40,41,46,56,57,62,72,73,78,88,89,94,104,105,110,120,121,126,136,137,142,152,153,158,168,169,174,184,185,190,200,201,206}; or alternatively
The second set of indices is {24,25,30,40,41,46,56,57,62}; or alternatively
The second set of indices is {24,25,30,40,41,46,56,57,62,72,73,78,88,89,94,104,105,110}; or alternatively
The second set of indices is {24,25,30,56,57,62,88,89,94,120,121,126,152,153,158,184,185,190,216,217,222,248,249,254,280,281,286,312,313,318}; or alternatively
The second set of indices is {32,33,38,72,73,78,112,113,118,152,153,158,192,193,198,232,233,238,272,273,278,312,313,318}; or alternatively
The second set of indices is {56,57,62,120,121,126,184,185,190,248,249,254,312,313,318}; or alternatively
The second set of indices is {72,73,78,152,153,158,232,233,238,312,313,318}; or alternatively
The second set of indices is {72,73,78,88,89,94,104,105,110}; or alternatively
The second set of indices is {72,73,78,88,89,94,104,105,110,120,121,126,136,137,142,152,153,158}; or alternatively
The second set of indices is {72,73,78,152,153,158,232,233,238,312,313,318}.
Mode 13b: the second index set shown in embodiment 13 is used as a second reference index set, and each index in the second index set shown in embodiment 13 is added with a second index offset, and is shown as a second index set in embodiment 13 b. Wherein the second index offset is k, k=1.
Mode 14: the time slot included in the first random access time is determined according to at least 1 index in the second index set; wherein the second set of indices is {0,1,7,8,9,15,16,17,23,24,25,31,32,33,39,40,41,47,48,49,55,56,57,63,64,65,71,72,73,79,80,81,87,88,89,95,96,97,103,104,105,111,112,113,119,120,121,127,128,129,135,136,137,143,144,145,151,152,153,159,160,161,167,168,169,175,176,177,183,184,185,191,192,193,199,200,201,207,208,209,215,216,217,223,224,225,231,232,233,239,240,241,247,248,249,255,256,257,263,264,265,271,272,273,279,280,281,287,288,289,295,296,297,303,304,305,311,312,313,319}; or alternatively
The second set of indices is {8,9,15,24,25,31,40,41,47,56,57,63,72,73,79,88,89,95,104,105,111,120,121,127,136,137,143,152,153,159,168,169,175,184,185,191,200,201,207,216,217,223,232,233,239,248,249,255,264,265,271,280,281,287,296,297,303,312,313,319}; or alternatively
The second set of indices is {104,105,111,112,113,119,120,121,127,232,233,239,240,241,247,248,249,255,296,297,303,304,305,311,312,313,319}; or alternatively
The second set of indices is {136,137,143,152,153,159,296,297,303,312,313,319}; or alternatively
The second set of indices is {152,153,159,312,313,319}; or alternatively
The second set of indices is {184,185,191,216,217,223,248,249,255,280,281,287,312,313,319}; or alternatively
The second set of indices is {192,193,199,232,233,239,272,273,279,312,313,319}; or alternatively
The second set of indices is {24,25,31,40,41,47,56,57,63,72,73,79,88,89,95,104,105,111,120,121,127,136,137,143,152,153,159,168,169,175,184,185,191,200,201,207}; or alternatively
The second set of indices is {24,25,31,40,41,47,56,57,63}; or alternatively
The second set of indices is {24,25,31,40,41,47,56,57,63,72,73,79,88,89,95,104,105,111}; or alternatively
The second set of indices is {24,25,31,56,57,63,88,89,95,120,121,127,152,153,159,184,185,191,216,217,223,248,249,255,280,281,287,312,313,319}; or alternatively
The second set of indices is {32,33,39,72,73,79,112,113,119,152,153,159,192,193,199,232,233,239,272,273,279,312,313,319}; or alternatively
The second set of indices is {56,57,63,120,121,127,184,185,191,248,249,255,312,313,319}; or alternatively
The second set of indices is {72,73,79,152,153,159,232,233,239,312,313,319}; or alternatively
The second set of indices is {72,73,79,88,89,95,104,105,111}; or alternatively
The second set of indices is {72,73,79,88,89,95,104,105,111,120,121,127,136,137,143,152,153,159}; or alternatively
The second set of indices is {72,73,79,152,153,159,232,233,239,312,313,319}.
Mode 15: the time slot included in the first random access time is determined according to at least 1 index in the second index set; wherein the second set of indices is {0,2,3,8,10,11,16,18,19,24,26,27,32,34,35,40,42,43,48,50,51,56,58,59,64,66,67,72,74,75,80,82,83,88,90,91,96,98,99,104,106,107,112,114,115,120,122,123,128,130,131,136,138,139,144,146,147,152,154,155,160,162,163,168,170,171,176,178,179,184,186,187,192,194,195,200,202,203,208,210,211,216,218,219,224,226,227,232,234,235,240,242,243,248,250,251,256,258,259,264,266,267,272,274,275,280,282,283,288,290,291,296,298,299,304,306,307,312,314,315}; or alternatively
The second set of indices is {8,10,11,24,26,27,40,42,43,56,58,59,72,74,75,88,90,91,104,106,107,120,122,123,136,138,139,152,154,155,168,170,171,184,186,187,200,202,203,216,218,219,232,234,235,248,250,251,264,266,267,280,282,283,296,298,299,312,314,315}; or alternatively
The second set of indices is {104,106,107,112,114,115,120,122,123,232,234,235,240,242,243,248,250,251,296,298,299,304,306,307,312,314,315}; or alternatively
The second set of indices is {136,138,139,152,154,155,296,298,299,312,314,315}; or alternatively
The second set of indices is {152,154,155,312,314,315}; or alternatively
The second set of indices is {184,186,187,216,218,219,248,250,251,280,282,283,312,314,315}; or alternatively
The second set of indices is {192,194,195,232,234,235,272,274,275,312,314,315}; or alternatively
The second set of indices is {24,26,27,40,42,43,56,58,59,72,74,75,88,90,91,104,106,107,120,122,123,136,138,139,152,154,155,168,170,171,184,186,187,200,202,203}; or alternatively
The second set of indices is {24,26,27,40,42,43,56,58,59}; or alternatively
The second set of indices is {24,26,27,40,42,43,56,58,59,72,74,75,88,90,91,104,106,107}; or alternatively
The second set of indices is {24,26,27,56,58,59,88,90,91,120,122,123,152,154,155,184,186,187,216,218,219,248,250,251,280,282,283,312,314,315}; or alternatively
The second set of indices is {32,34,35,72,74,75,112,114,115,152,154,155,192,194,195,232,234,235,272,274,275,312,314,315}; or alternatively
The second set of indices is {56,58,59,120,122,123,184,186,187,248,250,251,312,314,315}; or alternatively
The second set of indices is {72,74,75,152,154,155,232,234,235,312,314,315}; or alternatively
The second set of indices is {72,74,75,88,90,91,104,106,107}; or alternatively
The second set of indices is {72,74,75,88,90,91,104,106,107,120,122,123,136,138,139,152,154,155}; or alternatively
The second set of indices is {72,74,75,152,154,155,232,234,235,312,314,315}.
Mode 15b: the second index set shown in embodiment 15 is used as a second reference index set, and each index in the second index set shown in embodiment 15 is added with a second index offset, and is shown as a second index set in embodiment 15 b. Wherein the second index offset is k, k=1, 2,3, or 4.
Mode 16: the time slot included in the first random access time is determined according to at least 1 index in the second index set; wherein the second set of indices is {0,2,4,8,10,12,16,18,20,24,26,28,32,34,36,40,42,44,48,50,52,56,58,60,64,66,68,72,74,76,80,82,84,88,90,92,96,98,100,104,106,108,112,114,116,120,122,124,128,130,132,136,138,140,144,146,148,152,154,156,160,162,164,168,170,172,176,178,180,184,186,188,192,194,196,200,202,204,208,210,212,216,218,220,224,226,228,232,234,236,240,242,244,248,250,252,256,258,260,264,266,268,272,274,276,280,282,284,288,290,292,296,298,300,304,306,308,312,314,316}; or alternatively
The second set of indices is {8,10,12,24,26,28,40,42,44,56,58,60,72,74,76,88,90,92,104,106,108,120,122,124,136,138,140,152,154,156,168,170,172,184,186,188,200,202,204,216,218,220,232,234,236,248,250,252,264,266,268,280,282,284,296,298,300,312,314,316}; or alternatively
The second set of indices is {104,106,108,112,114,116,120,122,124,232,234,236,240,242,244,248,250,252,296,298,300,304,306,308,312,314,316}; or alternatively
The second set of indices is {136,138,140,152,154,156,296,298,300,312,314,316}; or alternatively
The second set of indices is {152,154,156,312,314,316}; or alternatively
The second set of indices is {184,186,188,216,218,220,248,250,252,280,282,284,312,314,316}; or alternatively
The second set of indices is {192,194,196,232,234,236,272,274,276,312,314,316}; or alternatively
The second set of indices is {24,26,28,40,42,44,56,58,60,72,74,76,88,90,92,104,106,108,120,122,124,136,138,140,152,154,156,168,170,172,184,186,188,200,202,204}; or alternatively
The second set of indices is {24,26,28,40,42,44,56,58,60}; or alternatively
The second set of indices is {24,26,28,40,42,44,56,58,60,72,74,76,88,90,92,104,106,108}; or alternatively
The second set of indices is {24,26,28,56,58,60,88,90,92,120,122,124,152,154,156,184,186,188,216,218,220,248,250,252,280,282,284,312,314,316}; or alternatively
The second set of indices is {32,34,36,72,74,76,112,114,116,152,154,156,192,194,196,232,234,236,272,274,276,312,314,316}; or alternatively
The second set of indices is {56,58,60,120,122,124,184,186,188,248,250,252,312,314,316}; or alternatively
The second set of indices is {72,74,76,152,154,156,232,234,236,312,314,316}; or alternatively
The second set of indices is {72,74,76,88,90,92,104,106,108}; or alternatively
The second set of indices is {72,74,76,88,90,92,104,106,108,120,122,124,136,138,140,152,154,156}; or alternatively
The second set of indices is {72,74,76,152,154,156,232,234,236,312,314,316}.
Mode 16b: the second index set shown in embodiment 16 is used as a second reference index set, and each index in the second index set shown in embodiment 16 is added with a second index offset, and is denoted as a second index set in embodiment 16 b. Wherein the second index offset is k, k=1, 2 or 3.
Mode 17: the time slot included in the first random access time is determined according to at least 1 index in the second index set; wherein the second set of indices is {0,2,5,8,10,13,16,18,21,24,26,29,32,34,37,40,42,45,48,50,53, 56,58,61,64,66,69,72,74,77,80,82,85,88,90,93,96,98,101,104,106,109,112,114,117,120,122,125,128,130,133,136,138,141,144,146,149,152,154,157,160,162,165,168,170,173,176,178,181,184,186,189,192,194,197,200,202,205,208,210,213,216,218,221,224,226,229,232,234,237,240,242,245,248,250,253,256,258,261,264,266,269,272,274,277,280,282,285,288,290,293,296,298,301,304,306,309,312,314,317}; or alternatively
The second set of indices is {8,10,13,24,26,29,40,42,45,56,58,61,72,74,77,88,90,93,104,106,109,120,122,125,136,138,141,152,154,157,168,170,173,184,186,189,200,202,205,216,218,221,232,234,237,248,250,253,264,266,269,280,282,285,296,298,301,312,314,317}; or alternatively
The second set of indices is {104,106,109,112,114,117,120,122,125,232,234,237,240,242,245,248,250,253,296,298,301,304,306,309,312,314,317}; or alternatively
The second set of indices is {136,138,141,152,154,157,296,298,301,312,314,317}; or alternatively
The second set of indices is {152,154,157,312,314,317}; or alternatively
The second set of indices is {184,186,189,216,218,221,248,250,253,280,282,285,312,314,317}; or alternatively
The second set of indices is {192,194,197,232,234,237,272,274,277,312,314,317}; or alternatively
The second set of indices is {24,26,29,40,42,45,56,58,61,72,74,77,88,90,93,104,106,109,120,122,125,136,138,141,152,154,157,168,170,173,184,186,189,200,202,205}; or alternatively
The second set of indices is {24,26,29,40,42,45,56,58,61}; or alternatively
The second set of indices is {24,26,29,40,42,45,56,58,61,72,74,77,88,90,93,104,106,109}; or alternatively
The second set of indices is {24,26,29,56,58,61,88,90,93,120,122,125,152,154,157,184,186,189,216,218,221,248,250,253,280,282,285,312,314,317}; or alternatively
The second set of indices is {32,34,37,72,74,77,112,114,117,152,154,157,192,194,197,232,234,237,272,274,277,312,314,317}; or alternatively
The second set of indices is {56,58,61,120,122,125,184,186,189,248,250,253,312,314,317}; or alternatively
The second set of indices is {72,74,77,152,154,157,232,234,237,312,314,317}; or alternatively
The second set of indices is {72,74,77,88,90,93,104,106,109}; or alternatively
The second set of indices is {72,74,77,88,90,93,104,106,109,120,122,125,136,138,141,152,154,157}; or alternatively
The second set of indices is {72,74,77,152,154,157,232,234,237,312,314,317}.
Mode 17b: the second index set shown in embodiment 17 is used as a second reference index set, and each index in the second index set shown in embodiment 17 is added with a second index offset, and is denoted as a second index set in embodiment 17 b. Wherein the second index offset is k, k=1 or 2.
Mode 18: the time slot included in the first random access time is determined according to at least 1 index in the second index set; wherein the second set of indices is {0,2,6,8,10,14,16,18,22,24,26,30,32,34,38,40,42,46,48,50,54,56,58,62,64,66,70,72,74,78,80,82,86,88,90,94,96,98,102,104,106,110,112,114,118,120,122,126,128,130,134,136,138,142,144,146,150,152,154,158,160,162,166,168,170,174,176,178,182,184,186,190,192,194,198,200,202,206,208,210,214,216,218, 222,224,226,230,232,234,238,240,242,246,248,250,254,256,258,262,264,266,270,272,274,278,280,282,286,288,290,294,296,298,302,304,306,310,312,314,318}; or alternatively
The second set of indices is {8,10,14,24,26,30,40,42,46,56,58,62,72,74,78,88,90,94,104,106,110,120,122,126,136,138,142,152,154,158,168,170,174,184,186,190,200,202,206,216,218,222,232,234,238,248,250,254,264,266,270,280,282,286,296,298,302,312,314,318}; or alternatively
The second set of indices is {104,106,110,112,114,118,120,122,126,232,234,238,240,242,246,248,250,254,296,298,302,304,306,310,312,314,318}; or alternatively
The second set of indices is {136,138,142,152,154,158,296,298,302,312,314,318}; or alternatively
The second set of indices is {152,154,158,312,314,318}; or alternatively
The second set of indices is {184,186,190,216,218,222,248,250,254,280,282,286,312,314,318}; or alternatively
The second set of indices is {192,194,198,232,234,238,272,274,278,312,314,318}; or alternatively
The second set of indices is {24,26,30,40,42,46,56,58,62,72,74,78,88,90,94,104,106,110,120,122,126,136,138,142,152,154,158,168,170,174,184,186,190,200,202,206}; or alternatively
The second set of indices is {24,26,30,40,42,46,56,58,62}; or alternatively
The second set of indices is {24,26,30,40,42,46,56,58,62,72,74,78,88,90,94,104,106,110}; or alternatively
The second set of indices is {24,26,30,56,58,62,88,90,94,120,122,126,152,154,158,184,186,190,216,218,222,248,250,254,280,282,286,312,314,318}; or alternatively
The second set of indices is {32,34,38,72,74,78,112,114,118,152,154,158,192,194,198,232,234,238,272,274,278,312,314,318}; or alternatively
The second set of indices is {56,58,62,120,122,126,184,186,190,248,250,254,312,314,318}; or alternatively
The second set of indices is {72,74,78,152,154,158,232,234,238,312,314,318}; or alternatively
The second set of indices is {72,74,78,88,90,94,104,106,110}; or alternatively
The second set of indices is {72,74,78,88,90,94,104,106,110,120,122,126,136,138,142,152,154,158}; or alternatively
The second set of indices is {72,74,78,152,154,158,232,234,238,312,314,318}.
Mode 18b: the second index set shown in embodiment 18 is used as a second reference index set, and each index in the second index set shown in embodiment 18 is added with a second index offset, and is denoted as a second index set in embodiment 18 b. Wherein the second index offset is k, k=1.
Mode 19: the time slot included in the first random access time is determined according to at least 1 index in the second index set; wherein the second set of indices is {0,2,7,8,10,15,16,18,23,24,26,31,32,34,39,40,42,47,48,50,55,56,58,63,64,66,71,72,74,79,80,82,87,88,90,95,96,98,103,104,106,111,112,114,119,120,122,127,128,130,135,136,138,143,144,146,151,152,154,159,160,162,167,168,170,175,176,178,183,184,186,191,192,194,199,200,202,207,208,210,215,216,218,223,224,226,231,232,234,239,240,242,247,248,250,255,256,258,263,264,266,271,272,274,279,280,282,287,288,290,295,296,298,303,304,306,311,312,314,319}; or alternatively
The second set of indices is {8,10,15,24,26,31,40,42,47,56,58,63,72,74,79,88,90,95,104, 106,111,120,122,127,136,138,143,152,154,159,168,170,175,184,186,191,200,202,207,216,218,223,232,234,239,248,250,255,264,266,271,280,282,287,296,298,303,312,314,319}; or alternatively
The second set of indices is {104,106,111,112,114,119,120,122,127,232,234,239,240,242,247,248,250,255,296,298,303,304,306,311,312,314,319}; or alternatively
The second set of indices is {136,138,143,152,154,159,296,298,303,312,314,319}; or alternatively
The second set of indices is {152,154,159,312,314,319}; or alternatively
The second set of indices is {184,186,191,216,218,223,248,250,255,280,282,287,312,314,319}; or alternatively
The second set of indices is {192,194,199,232,234,239,272,274,279,312,314,319}; or alternatively
The second set of indices is {24,26,31,40,42,47,56,58,63,72,74,79,88,90,95,104,106,111,120,122,127,136,138,143,152,154,159,168,170,175,184,186,191,200,202,207}; or alternatively
The second set of indices is {24,26,31,40,42,47,56,58,63}; or alternatively
The second set of indices is {24,26,31,40,42,47,56,58,63,72,74,79,88,90,95,104,106,111}; or alternatively
The second set of indices is {24,26,31,56,58,63,88,90,95,120,122,127,152,154,159,184,186,191,216,218,223,248,250,255,280,282,287,312,314,319}; or alternatively
The second set of indices is {32,34,39,72,74,79,112,114,119,152,154,159,192,194,199,232,234,239,272,274,279,312,314,319}; or alternatively
The second set of indices is {56,58,63,120,122,127,184,186,191,248,250,255,312,314,319}; or alternatively
The second set of indices is {72,74,79,152,154,159,232,234,239,312,314,319}; or alternatively
The second set of indices is {72,74,79,88,90,95,104,106,111}; or alternatively
The second set of indices is {72,74,79,88,90,95,104,106,111,120,122,127,136,138,143,152,154,159}; or alternatively
The second set of indices is {72,74,79,152,154,159,232,234,239,312,314,319}.
Mode 20: the time slot included in the first random access time is determined according to at least 1 index in the second index set; wherein the second set of indices is {0,3,4,8,11,12,16,19,20,24,27,28,32,35,36,40,43,44,48,51,52,56,59,60,64,67,68,72,75,76,80,83,84,88,91,92,96,99,100,104,107,108,112,115,116,120,123,124,128,131,132,136,139,140,144,147,148,152,155,156,160,163,164,168,171,172,176,179,180,184,187,188,192,195,196,200,203,204,208,211,212,216,219,220,224,227,228,232,235,236,240,243,244,248,251,252,256,259,260,264,267,268,272,275,276,280,283,284,288,291,292,296,299,300,304,307,308,312,315,316}; or alternatively
The second set of indices is {8,11,12,24,27,28,40,43,44,56,59,60,72,75,76,88,91,92,104,107,108,120,123,124,136,139,140,152,155,156,168,171,172,184,187,188,200,203,204,216,219,220,232,235,236,248,251,252,264,267,268,280,283,284,296,299,300,312,315,316}; or alternatively
The second set of indices is {104,107,108,112,115,116,120,123,124,232,235,236,240,243,244,248,251,252,296,299,300,304,307,308,312,315,316}; or alternatively
The second set of indices is {136,139,140,152,155,156,296,299,300,312,315,316}; or alternatively
The second set of indices is {152,155,156,312,315,316}; or alternatively
The second set of indices is {184,187,188,216,219,220,248,251,252,280,283,284,312,315,316}; or alternatively
The second set of indices is {192,195,196,232,235,236,272,275,276,312,315,316}; or alternatively
The second set of indices is {24,27,28,40,43,44,56,59,60,72,75,76,88,91,92,104,107,108,120,123,124,136,139,140,152,155,156,168,171,172,184,187,188,200,203,204}; or alternatively
The second set of indices is {24,27,28,40,43,44,56,59,60}; or alternatively
The second set of indices is {24,27,28,40,43,44,56,59,60,72,75,76,88,91,92,104,107,108}; or alternatively
The second set of indices is {24,27,28,56,59,60,88,91,92,120,123,124,152,155,156,184,187,188,216,219,220,248,251,252,280,283,284,312,315,316}; or alternatively
The second set of indices is {32,35,36,72,75,76,112,115,116,152,155,156,192,195,196,232,235,236,272,275,276,312,315,316}; or alternatively
The second set of indices is {56,59,60,120,123,124,184,187,188,248,251,252,312,315,316}; or alternatively
The second set of indices is {72,75,76,152,155,156,232,235,236,312,315,316}; or alternatively
The second set of indices is {72,75,76,88,91,92,104,107,108}; or alternatively
The second set of indices is {72,75,76,88,91,92,104,107,108,120,123,124,136,139,140,152,155,156}; or alternatively
The second set of indices is {72,75,76,152,155,156,232,235,236,312,315,316}.
Mode 20b: the second index set shown in embodiment 20 is used as a second reference index set, and each index in the second index set shown in embodiment 20 is added with a second index offset, and is denoted as a second index set in embodiment 20 b. Wherein the second index offset is k, k=1, 2, or 3.
Mode 21: the time slot included in the first random access time is determined according to at least 1 index in the second index set; wherein the second set of indices is {0,3,5,8,11,13,16,19,21,24,27,29,32,35,37,40,43,45,48,51,53,56,59,61,64,67,69,72,75,77,80,83,85,88,91,93,96,99,101,104,107,109,112,115,117,120,123,125,128,131,133,136,139,141,144,147,149,152,155,157,160,163,165,168,171,173,176,179,181,184,187,189,192,195,197,200,203,205,208,211,213,216,219,221,224,227,229,232,235,237,240,243,245,248,251,253,256,259,261,264,267,269,272,275,277,280,283,285,288,291,293,296,299,301,304,307,309,312,315,317}; or alternatively
The second set of indices is {8,11,13,24,27,29,40,43,45,56,59,61,72,75,77,88,91,93,104,107,109,120,123,125,136,139,141,152,155,157,168,171,173,184,187,189,200,203,205,216,219,221,232,235,237,248,251,253,264,267,269,280,283,285,296,299,301,312,315,317}; or alternatively
The second set of indices is {104,107,109,112,115,117,120,123,125,232,235,237,240,243,245,248,251,253,296,299,301,304,307,309,312,315,317}; or alternatively
The second set of indices is {136,139,141,152,155,157,296,299,301,312,315,317}; or alternatively
The second set of indices is {152,155,157,312,315,317}; or alternatively
The second set of indices is {184,187,189,216,219,221,248,251,253,280,283,285,312,315, 317}; or alternatively
The second set of indices is {192,195,197,232,235,237,272,275,277,312,315,317}; or alternatively
The second set of indices is {24,27,29,40,43,45,56,59,61,72,75,77,88,91,93,104,107,109,120,123,125,136,139,141,152,155,157,168,171,173,184,187,189,200,203,205}; or alternatively
The second set of indices is {24,27,29,40,43,45,56,59,61}; or alternatively
The second set of indices is {24,27,29,40,43,45,56,59,61,72,75,77,88,91,93,104,107,109}; or alternatively
The second set of indices is {24,27,29,56,59,61,88,91,93,120,123,125,152,155,157,184,187,189,216,219,221,248,251,253,280,283,285,312,315,317}; or alternatively
The second set of indices is {32,35,37,72,75,77,112,115,117,152,155,157,192,195,197,232,235,237,272,275,277,312,315,317}; or alternatively
The second set of indices is {56,59,61,120,123,125,184,187,189,248,251,253,312,315,317}; or alternatively
The second set of indices is {72,75,77,152,155,157,232,235,237,312,315,317}; or alternatively
The second set of indices is {72,75,77,88,91,93,104,107,109}; or alternatively
The second set of indices is {72,75,77,88,91,93,104,107,109,120,123,125,136,139,141,152,155,157}; or alternatively
The second set of indices is {72,75,77,152,155,157,232,235,237,312,315,317}.
Mode 21b: the second index set shown in embodiment 21 is used as a second reference index set, and each index in the second index set shown in embodiment 21 is added with a second index offset, and is shown as a second index set in embodiment 21 b. Wherein the second index offset is k, k=1 or 2.
Mode 22: the time slot included in the first random access time is determined according to at least 1 index in the second index set; wherein the second set of indices is {0,3,6,8,11,14,16,19,22,24,27,30,32,35,38,40,43,46,48,51,54,56,59,62,64,67,70,72,75,78,80,83,86,88,91,94,96,99,102,104,107,110,112,115,118,120,123,126,128,131,134,136,139,142,144,147,150,152,155,158,160,163,166,168,171,174,176,179,182,184,187,190,192,195,198,200,203,206,208,211,214,216,219,222,224,227,230,232,235,238,240,243,246,248,251,254,256,259,262,264,267,270,272,275,278,280,283,286,288,291,294,296,299,302,304,307,310,312,315,318}; or alternatively
The second set of indices is {8,11,14,24,27,30,40,43,46,56,59,62,72,75,78,88,91,94,104,107,110,120,123,126,136,139,142,152,155,158,168,171,174,184,187,190,200,203,206,216,219,222,232,235,238,248,251,254,264,267,270,280,283,286,296,299,302,312,315,318}; or alternatively
The second set of indices is {104,107,110,112,115,118,120,123,126,232,235,238,240,243,246,248,251,254,296,299,302,304,307,310,312,315,318}; or alternatively
The second set of indices is {136,139,142,152,155,158,296,299,302,312,315,318}; or alternatively
The second set of indices is {152,155,158,312,315,318}; or alternatively
The second set of indices is {184,187,190,216,219,222,248,251,254,280,283,286,312,315,318}; or alternatively
The second set of indices is {192,195,198,232,235,238,272,275,278,312,315,318}; or alternatively
The second set of indices is {24,27,30,40,43,46,56,59,62,72,75,78,88,91,94,104,107,110, 120,123,126,136,139,142,152,155,158,168,171,174,184,187,190,200,203,206}; or alternatively
The second set of indices is {24,27,30,40,43,46,56,59,62}; or alternatively
The second set of indices is {24,27,30,40,43,46,56,59,62,72,75,78,88,91,94,104,107,110}; or alternatively
The second set of indices is {24,27,30,56,59,62,88,91,94,120,123,126,152,155,158,184,187,190,216,219,222,248,251,254,280,283,286,312,315,318}; or alternatively
The second set of indices is {32,35,38,72,75,78,112,115,118,152,155,158,192,195,198,232,235,238,272,275,278,312,315,318}; or alternatively
The second set of indices is {56,59,62,120,123,126,184,187,190,248,251,254,312,315,318}; or alternatively
The second set of indices is {72,75,78,152,155,158,232,235,238,312,315,318}; or alternatively
The second set of indices is {72,75,78,88,91,94,104,107,110}; or alternatively
The second set of indices is {72,75,78,88,91,94,104,107,110,120,123,126,136,139,142,152,155,158}; or alternatively
The second set of indices is {72,75,78,152,155,158,232,235,238,312,315,318}.
Mode 22b: the second index set shown in embodiment 22 is used as a second reference index set, and each index in the second index set shown in embodiment 22 is added with a second index offset, and is denoted as a second index set in embodiment 22 b. Wherein the second index offset is k, k=1.
Mode 23: the time slot included in the first random access time is determined according to at least 1 index in the second index set; wherein the second set of indices is {0,3,7,8,11,15,16,19,23,24,27,31,32,35,39,40,43,47,48,51,55,56,59,63,64,67,71,72,75,79,80,83,87,88,91,95,96,99,103,104,107,111,112,115,119,120,123,127,128,131,135,136,139,143,144,147,151,152,155,159,160,163,167,168,171,175,176,179,183,184,187,191,192,195,199,200,203,207,208,211,215,216,219,223,224,227,231,232,235,239,240,243,247,248,251,255,256,259,263,264,267,271,272,275,279,280,283,287,288,291,295,296,299,303,304,307,311,312,315,319}; or alternatively
The second set of indices is {8,11,15,24,27,31,40,43,47,56,59,63,72,75,79,88,91,95,104,107,111,120,123,127,136,139,143,152,155,159,168,171,175,184,187,191,200,203,207,216,219,223,232,235,239,248,251,255,264,267,271,280,283,287,296,299,303,312,315,319}; or alternatively
The second set of indices is {104,107,111,112,115,119,120,123,127,232,235,239,240,243,247,248,251,255,296,299,303,304,307,311,312,315,319}; or alternatively
The second set of indices is {136,139,143,152,155,159,296,299,303,312,315,319}; or alternatively
The second set of indices is {152,155,159,312,315,319}; or alternatively
The second set of indices is {184,187,191,216,219,223,248,251,255,280,283,287,312,315,319}; or alternatively
The second set of indices is {192,195,199,232,235,239,272,275,279,312,315,319}; or alternatively
The second set of indices is {24,27,31,40,43,47,56,59,63,72,75,79,88,91,95,104,107,111,120,123,127,136,139,143,152,155,159,168,171,175,184,187,191,200,203,207}; or alternatively
The second set of indices is {24,27,31,40,43,47,56,59,63}; or alternatively
The second set of indices is {24,27,31,40,43,47,56,59,63,72,75,79,88,91,95,104,107,111}; or alternatively
The second set of indices is {24,27,31,56,59,63,88,91,95,120,123,127,152,155,159,184,187,191,216,219,223,248,251,255,280,283,287,312,315,319}; or alternatively
The second set of indices is {32,35,39,72,75,79,112,115,119,152,155,159,192,195,199,232,235,239,272,275,279,312,315,319}; or alternatively
The second set of indices is {56,59,63,120,123,127,184,187,191,248,251,255,312,315,319}; or alternatively
The second set of indices is {72,75,79,152,155,159,232,235,239,312,315,319}; or alternatively
The second set of indices is {72,75,79,88,91,95,104,107,111}; or alternatively
The second set of indices is {72,75,79,88,91,95,104,107,111,120,123,127,136,139,143,152,155,159}; or alternatively
The second set of indices is {72,75,79,152,155,159,232,235,239,312,315,319}.
Mode 24: the second set of indices is {0,4,5,8,12,13,16,20,21,24,28,29,32,36,37,40,44,45,48,52,53,56,60,61,64,68,69,72,76,77,80,84,85,88,92,93,96,100,101,104,108,109,112,116,117,120,124,125,128,132,133,136,140,141,144,148,149,152,156,157,160,164,165,168,172,173,176,180,181,184,188,189,192,196,197,200,204,205,208,212,213,216,220,221,224,228,229,232,236,237,240,244,245,248,252,253,256,260,261,264,268,269,272,276,277,280,284,285,288,292,293,296,300,301,304,308,309,312,316,317}; or alternatively
The second set of indices is {8,12,13,24,28,29,40,44,45,56,60,61,72,76,77,88,92,93,104,108,109,120,124,125,136,140,141,152,156,157,168,172,173,184,188,189,200,204,205,216,220,221,232,236,237,248,252,253,264,268,269,280,284,285,296,300,301,312,316,317}; or alternatively
The second set of indices is {104,108,109,112,116,117,120,124,125,232,236,237,240,244,245,248,252,253,296,300,301,304,308,309,312,316,317}; or alternatively
The second set of indices is {136,140,141,152,156,157,296,300,301,312,316,317}; or alternatively
The second set of indices is {152,156,157,312,316,317}; or alternatively
The second set of indices is {184,188,189,216,220,221,248,252,253,280,284,285,312,316,317}; or alternatively
The second set of indices is {192,196,197,232,236,237,272,276,277,312,316,317}; or alternatively
The second set of indices is {24,28,29,40,44,45,56,60,61,72,76,77,88,92,93,104,108,109,120,124,125,136,140,141,152,156,157,168,172,173,184,188,189,200,204,205}; or alternatively
The second set of indices is {24,28,29,40,44,45,56,60,61}; or alternatively
The second set of indices is {24,28,29,40,44,45,56,60,61,72,76,77,88,92,93,104,108,109}; or alternatively
The second set of indices is {24,28,29,56,60,61,88,92,93,120,124,125,152,156,157,184,188,189,216,220,221,248,252,253,280,284,285,312,316,317}; or alternatively
The second set of indices is {32,36,37,72,76,77,112,116,117,152,156,157,192,196,197,232,236,237,272,276,277,312,316,317}; or alternatively
The second set of indices is {56,60,61,120,124,125,184,188,189,248,252,253,312,316,317}; or alternatively
The second set of indices is {72,76,77,152,156,157,232,236,237,312,316,317}; or alternatively
The second set of indices is {72,76,77,88,92,93,104,108,109}; or alternatively
The second set of indices is {72,76,77,88,92,93,104,108,109,120,124,125,136,140,141,152,156,157}; or alternatively
The second set of indices is {72,76,77,152,156,157,232,236,237,312,316,317}.
Mode 24b: the second index set shown in the form 24 is used as a second reference index set, and each index in the second index set shown in the form 24 is added with a second index offset, which is denoted as a second index set in the present form 24 b. Wherein the second index offset is k, k=1 or 2.
Mode 25: the second set of indices is {0,4,6,8,12,14,16,20,22,24,28,30,32,36,38,40,44,46,48,52,54,56,60,62,64,68,70,72,76,78,80,84,86,88,92,94,96,100,102,104,108,110,112,116,118,120,124,126,128,132,134,136,140,142,144,148,150,152,156,158,160,164,166,168,172,174,176,180,182,184,188,190,192,196,198,200,204,206,208,212,214,216,220,222,224,228,230,232,236,238,240,244,246,248,252,254,256,260,262,264,268,270,272,276,278,280,284,286,288,292,294,296,300,302,304,308,310,312,316,318}; or alternatively
The second set of indices is {8,12,14,24,28,30,40,44,46,56,60,62,72,76,78,88,92,94,104,108,110,120,124,126,136,140,142,152,156,158,168,172,174,184,188,190,200,204,206,216,220,222,232,236,238,248,252,254,264,268,270,280,284,286,296,300,302,312,316,318}; or alternatively
The second set of indices is {104,108,110,112,116,118,120,124,126,232,236,238,240,244,246,248,252,254,296,300,302,304,308,310,312,316,318}; or alternatively
The second set of indices is {136,140,142,152,156,158,296,300,302,312,316,318}; or alternatively
The second set of indices is {152,156,158,312,316,318}; or alternatively
The second set of indices is {184,188,190,216,220,222,248,252,254,280,284,286,312,316,318}; or alternatively
The second set of indices is {192,196,198,232,236,238,272,276,278,312,316,318}; or alternatively
The second set of indices is {24,28,30,40,44,46,56,60,62,72,76,78,88,92,94,104,108,110,120,124,126,136,140,142,152,156,158,168,172,174,184,188,190,200,204,206}; or alternatively
The second set of indices is {24,28,30,40,44,46,56,60,62}; or alternatively
The second set of indices is {24,28,30,40,44,46,56,60,62,72,76,78,88,92,94,104,108,110}; or alternatively
The second set of indices is {24,28,30,56,60,62,88,92,94,120,124,126,152,156,158,184,188,190,216,220,222,248,252,254,280,284,286,312,316,318}; or alternatively
The second set of indices is {32,36,38,72,76,78,112,116,118,152,156,158,192,196,198,232,236,238,272,276,278,312,316,318}; or alternatively
The second set of indices is {56,60,62,120,124,126,184,188,190,248,252,254,312,316,318}; or alternatively
The second set of indices is {72,76,78,152,156,158,232,236,238,312,316,318}; or alternatively
The second set of indices is {72,76,78,88,92,94,104,108,110}; or alternatively
The second set of indices is {72,76,78,88,92,94,104,108,110,120,124,126,136,140,142,152,156,158}; or alternatively
The second set of indices is {72,76,78,152,156,158,232,236,238,312,316,318}.
Mode 25b: a second index set shown in embodiment 25 is used as a second reference index set, and a second index offset is added to each index in the second index set shown in embodiment 25, and the second index set is shown in embodiment 25 b. Wherein the second index offset is k, k=1.
Mode 26: the second set of indices is {0,4,7,8,12,15,16,20,23,24,28,31,32,36,39,40,44,47,48,52,55,56,60,63,64,68,71,72,76,79,80,84,87,88,92,95,96,100,103,104,108,111,112,116,119,120,124,127,128,132,135,136,140,143,144,148,151,152,156,159,160,164,167,168,172,175,176,180,183,184,188,191,192,196,199,200,204,207,208,212,215,216,220,223,224,228,231,232,236,239,240,244,247,248,252,255,256,260,263,264,268,271,272,276,279,280,284,287,288,292,295,296,300,303,304,308,311,312,316,319}; or alternatively
The second set of indices is {8,12,15,24,28,31,40,44,47,56,60,63,72,76,79,88,92,95,104,108,111,120,124,127,136,140,143,152,156,159,168,172,175,184,188,191,200,204,207,216,220,223,232,236,239,248,252,255,264,268,271,280,284,287,296,300,303,312,316,319}; or alternatively
The second set of indices is {104,108,111,112,116,119,120,124,127,232,236,239,240,244,247,248,252,255,296,300,303,304,308,311,312,316,319}; or alternatively
The second set of indices is {136,140,143,152,156,159,296,300,303,312,316,319}; or alternatively
The second set of indices is {152,156,159,312,316,319}; or alternatively
The second set of indices is {184,188,191,216,220,223,248,252,255,280,284,287,312,316,319}; or alternatively
The second set of indices is {192,196,199,232,236,239,272,276,279,312,316,319}; or alternatively
The second set of indices is {24,28,31,40,44,47,56,60,63,72,76,79,88,92,95,104,108,111,120,124,127,136,140,143,152,156,159,168,172,175,184,188,191,200,204,207}; or alternatively
The second set of indices is {24,28,31,40,44,47,56,60,63}; or alternatively
The second set of indices is {24,28,31,40,44,47,56,60,63,72,76,79,88,92,95,104,108,111}; or alternatively
The second set of indices is {24,28,31,56,60,63,88,92,95,120,124,127,152,156,159,184,188,191,216,220,223,248,252,255,280,284,287,312,316,319}; or alternatively
The second set of indices is {32,36,39,72,76,79,112,116,119,152,156,159,192,196,199,232,236,239,272,276,279,312,316,319}; or alternatively
The second set of indices is {56,60,63,120,124,127,184,188,191,248,252,255,312,316,319}; or alternatively
The second set of indices is {72,76,79,152,156,159,232,236,239,312,316,319}; or alternatively
The second set of indices is {72,76,79,88,92,95,104,108,111}; or alternatively
The second set of indices is {72,76,79,88,92,95,104,108,111,120,124,127,136,140,143,152,156,159}; or alternatively
The second set of indices is {72,76,79,152,156,159,232,236,239,312,316,319}.
Mode 27: the second set of indices is {0,1,2,3,8,9,10,11,16,17,18,19,24,25,26,27,32,33,34,35,40,41,42,43,48,49,50,51,56,57,58,59,64,65,66,67,72,73,74,75,80,81,82,83,88,89,90,91,96,97,98,99,104,105,106,107,112,113,114,115,120,121,122,123,128,129,130,131,136,137,138,139,144,145,146,147,152,153,154,155,160,161,162,163,168,169,170,171,176,177,178,179,184,185,186,187,192,193,194,195,200,201,202,203,208,209,210,211,216,217,218,219,224,225,226,227,232,233,234,235,240,241,242,243,248,249,250,251,256,257,258,259,264,265,266,267,272,273,274,275,280,281,282,283,288,289,290,291,296,297,298,299,304,305,306,307,312,313,314,315}; or alternatively
The second set of indices is {8,9,10,11,24,25,26,27,40,41,42,43,56,57,58,59,72,73,74,75,88,89,90,91,104,105,106,107,120,121,122,123,136,137,138,139,152,153,154,155,168,169,170,171,184,185,186,187,200,201,202,203,216,217,218,219,232,233,234,235,248,249,250,251,264,265,266,267,280,281,282,283,296,297,298,299,312,313,314,315}; or alternatively
The second set of indices is {104,105,106,107,112,113,114,115,120,121,122,123,232,233,234,235,240,241,242,243,248,249,250,251,296,297,298,299,304,305,306,307,312,313,314,315}; or alternatively
The second set of indices is {136,137,138,139,152,153,154,155,296,297,298,299,312,313,314,315}; or alternatively
The second set of indices is {152,153,154,155,312,313,314,315}; or alternatively
The second set of indices is {184,185,186,187,216,217,218,219,248,249,250,251,280,281,282,283,312,313,314,315}; or alternatively
The second set of indices is {192,193,194,195,232,233,234,235,272,273,274,275,312,313,314,315}; or alternatively
The second set of indices is {24,25,26,27,40,41,42,43,56,57,58,59,72,73,74,75,88,89,90,91,104,105,106,107,120,121,122,123,136,137,138,139,152,153,154,155,168,169,170,171,184,185,186,187,200,201,202,203}; or alternatively
The second set of indices is {24,25,26,27,40,41,42,43,56,57,58,59}; or alternatively
The second set of indices is {24,25,26,27,40,41,42,43,56,57,58,59,72,73,74,75,88,89,90,91,104,105,106,107}; or alternatively
The second set of indices is {24,25,26,27,56,57,58,59,88,89,90,91,120,121,122,123,152,153,154,155,184,185,186,187,216,217,218,219,248,249,250,251,280,281,282,283,312,313,314,315}; or alternatively
The second set of indices is {32,33,34,35,72,73,74,75,112,113,114,115,152,153,154,155,192,193,194,195,232,233,234,235,272,273,274,275,312,313,314,315}; or alternatively
The second set of indices is {56,57,58,59,120,121,122,123,184,185,186,187,248,249,250,251,312,313,314,315}; or alternatively
The second set of indices is {72,73,74,75,152,153,154,155,232,233,234,235,312,313,314,315}; or alternatively
The second set of indices is {72,73,74,75,88,89,90,91,104,105,106,107}; or alternatively
The second set of indices is {72,73,74,75,88,89,90,91,104,105,106,107,120,121,122,123, 136,137,138,139,152,153,154,155}; or alternatively
The second set of indices is {72,73,74,75,152,153,154,155,232,233,234,235,312,313,314,315}.
Mode 27b: a second index set shown in embodiment 27 is used as a second reference index set, and a second index offset is added to each index in the second index set shown in embodiment 27, and the second index set is shown in embodiment 27 b. Wherein the second index offset is k, k=1, 2,3, or 4.
Mode 28: the time slot included in the first random access time is determined according to at least 1 index in the second index set; wherein the second set of indices is {0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80,82,84,86,88,90,92,94,96,98,100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132,134,136,138,140,142,144,146,148,150,152,154,156,158,160,162,164,166,168,170,172,174,176,178,180,182,184,186,188,190,192,194,196,198,200,202,204,206,208,210,212,214,216,218,220,222,224,226,228,230,232,234,236,238,240,242,244,246,248,250,252,254,256,258,260,262,264,266,268,270,272,274,276,278,280,282,284,286,288,290,292,294,296,298,300,302,304,306,308,310,312,314,316,318}; or alternatively
The second set of indices is {8,10,12,14,24,26,28,30,40,42,44,46,56,58,60,62,72,74,76,78,88,90,92,94,104,106,108,110,120,122,124,126,136,138,140,142,152,154,156,158,168,170,172,174,184,186,188,190,200,202,204,206,216,218,220,222,232,234,236,238,248,250,252,254,264,266,268,270,280,282,284,286,296,298,300,302,312,314,316,318}; or alternatively
The second set of indices is {104,106,108,110,112,114,116,118,120,122,124,126,232,234,236,238,240,242,244,246,248,250,252,254,296,298,300,302,304,306,308,310,312,314,316,318}; or alternatively
The second set of indices is {136,138,140,142,152,154,156,158,296,298,300,302,312,314,316,318}; or alternatively
The second set of indices is {152,154,156,158,312,314,316,318}; or alternatively
The second set of indices is {184,186,188,190,216,218,220,222,248,250,252,254,280,282,284,286,312,314,316,318}; or alternatively
The second set of indices is {192,194,196,198,232,234,236,238,272,274,276,278,312,314,316,318}; or alternatively
The second set of indices is {24,26,28,30,40,42,44,46,56,58,60,62,72,74,76,78,88,90,92,94,104,106,108,110,120,122,124,126,136,138,140,142,152,154,156,158,168,170,172,174,184,186,188,190,200,202,204,206}; or alternatively
The second set of indices is {24,26,28,30,40,42,44,46,56,58,60,62}; or alternatively
The second set of indices is {24,26,28,30,40,42,44,46,56,58,60,62,72,74,76,78,88,90,92,94,104,106,108,110}; or alternatively
The second set of indices is {24,26,28,30,56,58,60,62,88,90,92,94,120,122,124,126,152,154,156,158,184,186,188,190,216,218,220,222,248,250,252,254,280,282,284,286,312,314,316,318}; or alternatively
The second set of indices is {32,34,36,38,72,74,76,78,112,114,116,118,152,154,156,158,192, 194,196,198,232,234,236,238,272,274,276,278,312,314,316,318}; or alternatively
The second set of indices is {56,58,60,62,120,122,124,126,184,186,188,190,248,250,252,254,312,314,316,318}; or alternatively
The second set of indices is {72,74,76,78,152,154,156,158,232,234,236,238,312,314,316,318}; or alternatively
The second set of indices is {72,74,76,78,88,90,92,94,104,106,108,110}; or alternatively
The second set of indices is {72,74,76,78,88,90,92,94,104,106,108,110,120,122,124,126,136,138,140,142,152,154,156,158}; or alternatively
The second set of indices is {72,74,76,78,152,154,156,158,232,234,236,238,312,314,316,318}.
Mode 28b: the second index set shown in embodiment 28 is used as a second reference index set, and each index in the second index set shown in embodiment 28 is added with a second index offset, which is referred to as a second index set in embodiment 28 b. Wherein the second index offset is k, k=1.
Mode 29: the time slot included in the first random access time is determined according to at least 1 index in the second index set; wherein the second set of indices is {0,1,2,3,4,8,9,10,11,12,16,17,18,19,20,24,25,26,27,28,32,33,34,35,36,40,41,42,43,44,48,49,50,51,52,56,57,58,59,60,64,65,66,67,68,72,73,74,75,76,80,81,82,83,84,88,89,90,91,92,96,97,98,99,100,104,105,106,107,108,112,113,114,115,116,120,121,122,123,124,128,129,130,131,132,136,137,138,139,140,144,145,146,147,148,152,153,154,155,156,160,161,162,163,164,168,169,170,171,172,176,177,178,179,180,184,185,186,187,188,192,193,194,195,196,200,201,202,203,204,208,209,210,211,212,216,217,218,219,220,224,225,226,227,228,232,233,234,235,236,240,241,242,243,244,248,249,250,251,252,256,257,258,259,260,264,265,266,267,268,272,273,274,275,276,280,281,282,283,284,288,289,290,291,292,296,297,298,299,300,304,305,306,307,308,312,313,314,315,316}; or alternatively
The second set of indices is {8,9,10,11,12,24,25,26,27,28,40,41,42,43,44,56,57,58,59,60,72,73,74,75,76,88,89,90,91,92,104,105,106,107,108,120,121,122,123,124,136,137,138,139,140,152,153,154,155,156,168,169,170,171,172,184,185,186,187,188,200,201,202,203,204,216,217,218,219,220,232,233,234,235,236,248,249,250,251,252,264,265,266,267,268,280,281,282,283,284,296,297,298,299,300,312,313,314,315,316}; or alternatively
The second set of indices is {104,105,106,107,108,112,113,114,115,116,120,121,122,123,124,232,233,234,235,236,240,241,242,243,244,248,249,250,251,252,296,297,298,299,300,304,305,306,307,308,312,313,314,315,316}; or alternatively
The second set of indices is {136,137,138,139,140,152,153,154,155,156,296,297,298,299,300,312,313,314,315,316}; or alternatively
The second set of indices is {152,153,154,155,156,312,313,314,315,316}; or alternatively
The second set of indices is {184,185,186,187,188,216,217,218,219,220,248,249,250,251,252,280,281,282,283,284,312,313,314,315,316}; or alternatively
The second set of indices is {192,193,194,195,196,232,233,234,235,236,272,273,274,275,276,312,313,314,315,316}; or alternatively
The second set of indices is {24,25,26,27,28,40,41,42,43,44,56,57,58,59,60,72,73,74,75,76,88,89,90,91,92,104,105,106,107,108,120,121,122,123,124,136,137,138,139,140,152,153,154,155,156,168,169,170,171,172,184,185,186,187,188,200,201,202,203,204}; or alternatively
The second set of indices is {24,25,26,27,28,40,41,42,43,44,56,57,58,59,60}; or alternatively
The second set of indices is {24,25,26,27,28,40,41,42,43,44,56,57,58,59,60,72,73,74,75,76,88,89,90,91,92,104,105,106,107,108}; or alternatively
The second set of indices is {24,25,26,27,28,56,57,58,59,60,88,89,90,91,92,120,121,122,123,124,152,153,154,155,156,184,185,186,187,188,216,217,218,219,220,248,249,250,251,252,280,281,282,283,284,312,313,314,315,316}; or alternatively
The second set of indices is {32,33,34,35,36,72,73,74,75,76,112,113,114,115,116,152,153,154,155,156,192,193,194,195,196,232,233,234,235,236,272,273,274,275,276,312,313,314,315,316}; or alternatively
The second set of indices is {56,57,58,59,60,120,121,122,123,124,184,185,186,187,188,248,249,250,251,252,312,313,314,315,316}; or alternatively
The second set of indices is {72,73,74,75,76,152,153,154,155,156,232,233,234,235,236,312,313,314,315,316}; or alternatively
The second set of indices is {72,73,74,75,76,88,89,90,91,92,104,105,106,107,108}; or alternatively
The second set of indices is {72,73,74,75,76,88,89,90,91,92,104,105,106,107,108,120,121,122,123,124,136,137,138,139,140,152,153,154,155,156}; or alternatively
The second set of indices is {72,73,74,75,76,152,153,154,155,156,232,233,234,235,236,312,313,314,315,316}.
Mode 29b: the second index set shown in embodiment 29 is used as a second reference index set, and each index in the second index set shown in embodiment 29 is added with a second index offset, and is shown as a second index set in embodiment 29 b. Wherein the second index offset is k, k=1, 2, or 3.
Mode 30: the time slot included in the first random access time is determined according to at least 1 index in the second index set; wherein the second set of indices is {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289, 290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319}; or alternatively
The second set of indices is {8,9,10,11,12,13,14,15,24,25,26,27,28,29,30,31,40,41,42,43,44,45,46,47,56,57,58,59,60,61,62,63,72,73,74,75,76,77,78,79,88,89,90,91,92,93,94,95,104,105,106,107,108,109,110,111,120,121,122,123,124,125,126,127,136,137,138,139,140,141,142,143,152,153,154,155,156,157,158,159,168,169,170,171,172,173,174,175,184,185,186,187,188,189,190,191,200,201,202,203,204,205,206,207,216,217,218,219,220,221,222,223,232,233,234,235,236,237,238,239,248,249,250,251,252,253,254,255,264,265,266,267,268,269,270,271,280,281,282,283,284,285,286,287,296,297,298,299,300,301,302,303,312,313,314,315,316,317,318,319}; or the second set of indices is {104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319}; or alternatively
The second set of indices is {136,137,138,139,140,141,142,143,152,153,154,155,156,157,158,159,296,297,298,299,300,301,302,303,312,313,314,315,316,317,318,319}; or alternatively
The second set of indices is {152,153,154,155,156,157,158,159,312,313,314,315,316,317,318,319}; or alternatively
The second set of indices is {184,185,186,187,188,189,190,191,216,217,218,219,220,221,222,223,248,249,250,251,252,253,254,255,280,281,282,283,284,285,286,287,312,313,314,315,316,317,318,319}; or alternatively
The second set of indices is {192,193,194,195,196,197,198,199,232,233,234,235,236,237,238,239,272,273,274,275,276,277,278,279,312,313,314,315,316,317,318,319}; or alternatively
The second set of indices is {24,25,26,27,28,29,30,31,40,41,42,43,44,45,46,47,56,57,58,59,60,61,62,63,72,73,74,75,76,77,78,79,88,89,90,91,92,93,94,95,104,105,106,107,108,109,110,111,120,121,122,123,124,125,126,127,136,137,138,139,140,141,142,143,152,153,154,155,156,157,158,159,168,169,170,171,172,173,174,175,184,185,186,187,188,189,190,191,200,201,202,203,204,205,206,207}; or alternatively
The second set of indices is {24,25,26,27,28,29,30,31,40,41,42,43,44,45,46,47,56,57,58,59,60,61,62,63}; or alternatively
The second set of indices is {24,25,26,27,28,29,30,31,40,41,42,43,44,45,46,47,56,57,58,59,60,61,62,63,72,73,74,75,76,77,78,79,88,89,90,91,92,93,94,95,104,105,106,107,108,109,110,111}; or alternatively
The second set of indices is {24,25,26,27,28,29,30,31,56,57,58,59,60,61,62,63,88,89,90,91,92,93,94,95,120,121,122,123,124,125,126,127,152,153,154,155,156,157,158,159,184,185,186,187,188,189,190,191,216,217,218,219,220,221,222,223,248,249,250,251,252,253,254,255,280,281,282,283,284,285,286,287,312,313,314,315,316,317,318,319}; or alternatively
The second set of indices is {32,33,34,35,36,37,38,39,72,73,74,75,76,77,78,79,112,113,114, 115,116,117,118,119,152,153,154,155,156,157,158,159,192,193,194,195,196,197,198,199,232,233,234,235,236,237,238,239,272,273,274,275,276,277,278,279,312,313,314,315,316,317,318,319}; or alternatively
The second set of indices is {56,57,58,59,60,61,62,63,120,121,122,123,124,125,126,127,184,185,186,187,188,189,190,191,248,249,250,251,252,253,254,255,312,313,314,315,316,317,318,319}; or alternatively
The second set of indices is {72,73,74,75,76,77,78,79,152,153,154,155,156,157,158,159,232,233,234,235,236,237,238,239,312,313,314,315,316,317,318,319}; or alternatively
The second set of indices is {72,73,74,75,76,77,78,79,88,89,90,91,92,93,94,95,104,105,106,107,108,109,110,111}; or alternatively
The second set of indices is {72,73,74,75,76,77,78,79,88,89,90,91,92,93,94,95,104,105,106,107,108,109,110,111,120,121,122,123,124,125,126,127,136,137,138,139,140,141,142,143,152,153,154,155,156,157,158,159}; or alternatively
The second set of indices is {72,73,74,75,76,77,78,79,152,153,154,155,156,157,158,159,232,233,234,235,236,237,238,239,312,313,314,315,316,317,318,319}.
Third case: for the case that the first subcarrier spacing is 960KHZ, the time slot included in the first random access time may be set as the time slot corresponding to at least 1 index in the third index set; alternatively, it can be understood that: the first random access time is a time slot corresponding to at least 1 index in the third index set. Wherein the index is a slot index in a system frame, and the number of slots in the system frame is related to the first subcarrier spacing. If the number of time slots corresponding to 480KHZ is 640 in 10ms time in a system frame, the value range of the time slot index is 0-639.
Optionally, regarding the third index set: the third index set may be defined directly; alternatively, a third reference index set and a third index offset may be defined, where the third reference index set and the third index offset indirectly define the third index set, and the value range of the third index offset is related to the maximum index value in the reference index set and the number of timeslots in the system frame.
For example, in a first alternative embodiment, the third index set may be set to { l } 0 ,l 1 ,l 2 ,…l n-1 The first random access time includes a time slot { l }, which is 0 ,l 1 ,l 2 ,…l n-1 At least 1 index of the slots corresponding to the first random access time slot in the system frame may be { l }, e.g 0 ,l 1 ,l 2 ,…l n-1 Some or all of which, n is less than or equal to 640. In a second alternative embodiment, a third set of reference indices { l } 'may be set' 0 ，l‘ 1 ，l‘ 2 ，…l‘ n And a third index offset k, k being a positive integer, and k being less than or equal to 640-n. The time slot included in the first random access time may be determined according to a third reference index set and a third index offset, and a specific value of the third index offset may be indicated to the terminal device by the network device, or may be predefined. In a third alternative embodiment, the third index set may also be denoted as { l' 0 +k，l‘ 1 +k，l‘ 2 +k，…l‘ n +k, then the first random access time includes a time slot of { l }' 0 +k，l‘ 1 +k，l‘ 2 +k，…l‘ n The index of the slot of the +k } corresponding to at least 1 index, e.g., the first random access time slot, in the system frame may be { l' 0 +k，l‘ 1 +k，l‘ 2 +k，…l‘ n Part or all of +k }.
The first subcarrier intervals are different, and the values of the indexes in the first index set and the third index set are different. I.e., { l under three different conditions of 240kHz, 480kHz and 960kHz 0 ,l 1 ,l 2 ,…l n-1 }、{l 0 ,l 1 ,l 2 ,…l n-1 }、{l‘ 0 +k，l‘ 1 +k，l‘ 2 +k，…l‘ n The range of values for +k and k is different.
It should be understood that the present embodiment may be aligned with the random access slot position corresponding to the existing 120kHz or 240kHz (or 480 kHz) subcarrier interval, and the concept of alignment may be described with reference to the first case, which will not be described again. By alignment, the method can enable the time positions of the PRACH of 960kHz and the PRACH of 120kHz (or 240kHz or 480 kHz) to be the same, thereby facilitating the simultaneous configuration (for example, at different carrier frequencies) of the PRACH of various subcarrier intervals of 960kHz and 120kHz (or 240kHz or 480 kHz).
Embodiments of the third index set and the third index offset that may be involved are enumerated below.
Mode 1: the time slot included in the first random access time is determined according to at least 1 index in the third index set; wherein the third set of indices {0,16,32,48,64,80,96,112,128,144,160,176,192,208,224,240,256,272,288,304,320,336,352,368,384,400,416,432,448,464,480,496,512,528,544,560,576,592,608,624}; or alternatively
Third set of indices {16,48,80,112,144,176,208,240,272,304,336,368,400,432,464,496,528,560,592,624}; or alternatively
Third set of indices {208,224,240,464,480,496,592,608,624}; or alternatively
Third set of indices {272,304,592,624}; or alternatively
Third set of indices {304,624}; or alternatively
Third set of indices {368,432,496,560,624}; or alternatively
Third set of indices {384,464,544,624}; or alternatively
Third set of indices {48,80,112,144,176,208,240,272,304,336,368,400}; or alternatively
Third set of indices {48,80,112}; or alternatively
Third set of indices {48,80,112,144,176,208}; or alternatively
Third set of indices {48,112,176,240,304,368,432,496,560,624}; or alternatively
Third set of indices {64,144,224,304,384,464,544,624}; or alternatively
Third set of indices {112,240,368,496,624}; or alternatively
Third set of indices {144,304,464,624}; or alternatively
Third set of indices {144,176,208}; or alternatively
Third set of indices {144,176,208,240,272,304}; or alternatively
Third index set {144,304,464,624}.
Mode 1b: the third index set shown in embodiment 1 is used as a third reference index set, and each index in the third index set shown in embodiment 1 is added with a third index offset, and is represented as a second index set in embodiment 1 b. Wherein the second index offset is k, k is a natural number, and k is less than or equal to 15.
Mode 2: the time slot included in the first random access time is determined according to at least 1 index in the third index set; wherein the third set of indices {0,2,16,18,32,34,48,50,64,66,80,82,96,98,112,114,128,130,144,146,160,162,176,178,192,194,208,210,224,226,240,242,256,258,272,274,288,290,304,306,320,322,336,338,352,354,368,370,384,386,400,402,416,418,432,434,448,450,464,466,480,482,496,498,512,514,528,530,544,546,560,562,576,578,592,594,608,610,624,626}; or alternatively
Third set of indices {16,18,48,50,80,82,112,114,144,146,176,178,208,210,240,242,272,274,304,306,336,338,368,370,400,402,432,434,464,466,496,498,528,530,560,562,592,594,624,626}; or alternatively
Third set of indices {208,210,224,226,240,242,464,466,480,482,496,498,592,594,608,610,624,626}; or alternatively
Third set of indices {272,274,304,306,592,594,624,626}; or alternatively
Third set of indices {304,306,624,626}; or alternatively
Third set of indices {368,370,432,434,496,498,560,562,624,626}; or alternatively
Third set of indices {384,386,464,466,544,546,624,626}; or alternatively
Third set of indices {48,50,80,82,112,114,144,146,176,178,208,210,240,242,272,274,304,306,336,338,368,370,400,402}; or alternatively
Third set of indices {48,50,80,82,112,114}; or alternatively
Third set of indices {48,50,80,82,112,114,144,146,176,178,208,210}; or alternatively
Third set of indices {48,50,112,114,176,178,240,242,304,306,368,370,432,434,496,498,560,562,624,626}; or alternatively
Third set of indices {64,66,144,146,224,226,304,306,384,386,464,466,544,546,624,626}; or alternatively
Third set of indices {112,114,240,242,368,370,496,498,624,626}; or alternatively
Third set of indices {144,146,304,306,464,466,624,626}; or alternatively
Third set of indices {144,146,176,178,208,210}; or alternatively
Third set of indices {144,146,176,178,208,210,240,242,272,274,304,306}; or alternatively
Third index set {144,146,304,306,464,466,624,626}.
Mode 2b: the third index set shown in embodiment 2 is used as a third reference index set, and each index in the third index set shown in embodiment 2 is added with a third index offset, and is represented as a second index set in embodiment 2 b. Wherein the second index offset is k, k is a natural number, and k is less than or equal to 13.
Mode 3: the time slot included in the first random access time is determined according to at least 1 index in the third index set; wherein the third set of indices {0,3,16,19,32,35,48,51,64,67,80,83,96,99,112,115,128,131,144,147,160,163,176,179,192,195,208,211,224,227,240,243,256,259,272,275,288,291,304,307,320,323,336,339,352,355,368,371,384,387,400,403,416,419,432,435,448,451,464,467,480,483,496,499,512,515,528,531,544,547,560,563,576,579,592,595,608,611,624,627}; or alternatively
Third set of indices {16,19,48,51,80,83,112,115,144,147,176,179,208,211,240,243,272,275,304,307,336,339,368,371,400,403,432,435,464,467,496,499,528,531,560,563,592,595,624,627}; or alternatively
Third set of indices {208,211,224,227,240,243,464,467,480,483,496,499,592,595,608,611,624,627}; or alternatively
Third set of indices {272,275,304,307,592,595,624,627}; or alternatively
Third set of indices {304,307,624,627}; or alternatively
Third set of indices {368,371,432,435,496,499,560,563,624,627}; or alternatively
Third set of indices {384,387,464,467,544,547,624,627}; or alternatively
Third set of indices {48,51,80,83,112,115,144,147,176,179,208,211,240,243,272,275,304,307,336,339,368,371,400,403}; or alternatively
Third set of indices {48,51,80,83,112,115}; or alternatively
Third set of indices {48,51,80,83,112,115,144,147,176,179,208,211}; or alternatively
Third set of indices {48,51,112,115,176,179,240,243,304,307,368,371,432,435,496,499,560,563,624,627}; or alternatively
Third set of indices {64,67,144,147,224,227,304,307,384,387,464,467,544,547,624,627}; or alternatively
Third set of indices {112,115,240,243,368,371,496,499,624,627}; or alternatively
Third set of indices {144,147,304,307,464,467,624,627}; or alternatively
Third set of indices {144,147,176,179,208,211}; or alternatively
Third set of indices {144,147,176,179,208,211,240,243,272,275,304,307}; or alternatively
Third index set {144,147,304,307,464,467,624,627}.
Mode 3b: the third index set shown in embodiment 3 is used as a third reference index set, and each index in the third index set shown in embodiment 3 is added with a third index offset, and is represented as a second index set in embodiment 3 b. Wherein the second index offset is k, k is a natural number, and k is less than or equal to 12.
Mode 4: the time slot included in the first random access time is determined according to at least 1 index in the third index set; wherein the third set of indices {0,4,16,20,32,36,48,52,64,68,80,84,96,100,112,116,128,132,144,148,160,164,176,180,192,196,208,212,224,228,240,244,256,260,272,276,288,292,304,308,320,324,336,340,352,356,368,372,384,388,400,404,416,420,432,436,448,452,464,468,480,484,496,500,512,516,528,532,544,548,560,564,576,580,592,596,608,612,624,628}; or alternatively
Third set of indices {16,20,48,52,80,84,112,116,144,148,176,180,208,212,240,244,272,276,304,308,336,340,368,372,400,404,432,436,464,468,496,500,528,532,560,564,592,596,624,628}; or alternatively
Third set of indices {208,212,224,228,240,244,464,468,480,484,496,500,592,596,608,612,624,628}; or alternatively
Third set of indices {272,276,304,308,592,596,624,628}; or alternatively
Third set of indices {304,308,624,628}; or alternatively
Third set of indices {368,372,432,436,496,500,560,564,624,628}; or alternatively
Third set of indices {384,388,464,468,544,548,624,628}; or alternatively
Third set of indices {48,52,80,84,112,116,144,148,176,180,208,212,240,244,272,276,304,308,336,340,368,372,400,404}; or alternatively
Third set of indices {48,52,80,84,112,116}; or alternatively
Third set of indices {48,52,80,84,112,116,144,148,176,180,208,212}; or alternatively
Third set of indices {48,52,112,116,176,180,240,244,304,308,368,372,432,436,496,500,560,564,624,628}; or alternatively
Third set of indices {64,68,144,148,224,228,304,308,384,388,464,468,544,548,624,628}; or alternatively
Third set of indices {112,116,240,244,368,372,496,500,624,628}; or alternatively
Third set of indices {144,148,304,308,464,468,624,628}; or alternatively
Third set of indices {144,148,176,180,208,212}; or alternatively
Third set of indices {144,148,176,180,208,212,240,244,272,276,304,308}; or alternatively
Third index set {144,148,304,308,464,468,624,628}.
Mode 4b: the third index set shown in embodiment 4 is used as a third reference index set, and each index in the third index set shown in embodiment 4 is added with a third index offset, and is represented as a second index set in embodiment 4 b. Wherein the second index offset is k, k is a natural number, and k is less than or equal to 11.
Mode 5: the time slot included in the first random access time is determined according to at least 1 index in the third index set; wherein the third set of indices {0,8,16,24,32,40,48,56,64,72,80,88,96,104,112,120,128,136,144,152,160,168,176,184,192,200,208,216,224,232,240,248,256,264,272,280,288,296,304,312,320,328,336,344,352,360,368,376,384,392,400,408,416,424,432,440,448,456,464,472,480,488,496,504,512,520,528,536,544,552,560,568,576,584,592,600,608,616,624,632}; or alternatively
Third set of indices {16,24,48,56,80,88,112,120,144,152,176,184,208,216,240,248,272,280,304,312,336,344,368,376,400,408,432,440,464,472,496,504,528,536,560,568,592,600,624,632}; or alternatively
Third set of indices {208,216,224,232,240,248,464,472,480,488,496,504,592,600,608,616,624,632}; or alternatively
Third set of indices {272,280,304,312,592,600,624,632}; or alternatively
Third set of indices {304,312,624,632}; or alternatively
Third set of indices {368,376,432,440,496,504,560,568,624,632}; or alternatively
Third set of indices {384,392,464,472,544,552,624,632}; or alternatively
Third set of indices {48,56,80,88,112,120,144,152,176,184,208,216,240,248,272,280,304,312,336,344,368,376,400,408}; or alternatively
Third set of indices {48,56,80,88,112,120}; or alternatively
Third set of indices {48,56,80,88,112,120,144,152,176,184,208,216}; or alternatively
Third set of indices {48,56,112,120,176,184,240,248,304,312,368,376,432,440,496,504,560,568,624,632}; or alternatively
Third set of indices {64,72,144,152,224,232,304,312,384,392,464,472,544,552,624,632}; or alternatively
Third set of indices {112,120,240,248,368,376,496,504,624,632}; or alternatively
Third set of indices {144,152,304,312,464,472,624,632}; or alternatively
Third set of indices {144,152,176,184,208,216}; or alternatively
Third set of indices {144,152,176,184,208,216,240,248,272,280,304,312}; or alternatively
Third index set {144,152,304,312,464,472,624,632}.
Mode 5b: the third index set shown in embodiment 5 is used as a third reference index set, and each index in the third index set shown in embodiment 5 is added with a third index offset, and is represented as a second index set in embodiment 5 b. Wherein the second index offset is k, k is a natural number, and k is less than or equal to 7.
Mode 6: the time slot included in the first random access time is determined according to at least 1 index in the third index set; wherein the third set of indices {0,15,16,31,32,47,48,63,64,79,80,95,96,111,112,127,128,143,144,159,160,175,176,191,192,207,208,223,224,239,240,255,256,271,272,287,288,303,304,319,320,335,336,351,352,367,368,383,384,399,400,415,416,431,432,447,448,463,464,479,480,495,496,511,512,527,528,543,544,559,560,575,576,591,592,607,608,623,624,639}; or alternatively
Third set of indices {16,31,48,63,80,95,112,127,144,159,176,191,208,223,240,255,272,287,304,319,336,351,368,383,400,415,432,447,464,479,496,511,528,543,560,575, 592,607,624,639}; or alternatively
Third set of indices {208,223,224,239,240,255,464,479,480,495,496,511,592,607,608,623,624,639}; or alternatively
Third set of indices {272,287,304,319,592,607,624,639}; or alternatively
Third set of indices {304,319,624,639}; or alternatively
Third set of indices {368,383,432,447,496,511,560,575,624,639}; or alternatively
Third set of indices {384,399,464,479,544,559,624,639}; or alternatively
Third set of indices {48,63,80,95,112,127,144,159,176,191,208,223,240,255,272,287,304,319,336,351,368,383,400,415}; or alternatively
Third set of indices {48,63,80,95,112,127}; or alternatively
Third set of indices {48,63,80,95,112,127,144,159,176,191,208,223}; or alternatively
Third set of indices {48,63,112,127,176,191,240,255,304,319,368,383,432,447,496,511,560,575,624,639}; or alternatively
Third set of indices {64,79,144,159,224,239,304,319,384,399,464,479,544,559,624,639}; or alternatively
Third set of indices {112,127,240,255,368,383,496,511,624,639}; or alternatively
Third set of indices {144,159,304,319,464,479,624,639}; or alternatively
Third set of indices {144,159,176,191,208,223}; or alternatively
Third set of indices {144,159,176,191,208,223,240,255,272,287,304,319}; or alternatively
Third index set {144,159,304,319,464,479,624,639}.
Mode 7: the time slot included in the first random access time is determined according to at least 1 index in the third index set; wherein the third set of indices {0,1,2,16,17,18,32,33,34,48,49,50,64,65,66,80,81,82,96,97,98,112,113,114,128,129,130,144,145,146,160,161,162,176,177,178,192,193,194,208,209,210,224,225,226,240,241,242,256,257,258,272,273,274,288,289,290,304,305,306,320,321,322,336,337,338,352,353,354,368,369,370,384,385,386,400,401,402,416,417,418,432,433,434,448,449,450,464,465,466,480,481,482,496,497,498,512,513,514,528,529,530,544,545,546,560,561,562,576,577,578,592,593,594,608,609,610,624,625,626}; or alternatively
Third set of indices {16,17,18,48,49,50,80,81,82,112,113,114,144,145,146,176,177,178,208,209,210,240,241,242,272,273,274,304,305,306,336,337,338,368,369,370,400,401,402,432,433,434,464,465,466,496,497,498,528,529,530,560,561,562,592,593,594,624,625,626}; or alternatively
Third set of indices {208,209,210,224,225,226,240,241,242,464,465,466,480,481,482,496,497,498,592,593,594,608,609,610,624,625,626}; or alternatively
Third set of indices {272,273,274,304,305,306,592,593,594,624,625,626}; or alternatively
Third set of indices {304,305,306,624,625,626}; or alternatively
Third set of indices {368,369,370,432,433,434,496,497,498,560,561,562,624,625,626}; or alternatively
Third set of indices {384,385,386,464,465,466,544,545,546,624,625,626}; or alternatively
Third set of indices {48,49,50,80,81,82,112,113,114,144,145,146,176,177,178,208,209,210,240,241,242,272,273,274,304,305,306,336,337,338,368,369,370,400,401,402 }; or alternatively
Third set of indices {48,49,50,80,81,82,112,113,114}; or alternatively
Third set of indices {48,49,50,80,81,82,112,113,114,144,145,146,176,177,178,208,209,210}; or alternatively
Third set of indices {48,49,50,112,113,114,176,177,178,240,241,242,304,305,306,368,369,370,432,433,434,496,497,498,560,561,562,624,625,626}; or alternatively
Third set of indices {64,65,66,144,145,146,224,225,226,304,305,306,384,385,386,464,465,466,544,545,546,624,625,626}; or alternatively
Third set of indices {112,113,114,240,241,242,368,369,370,496,497,498,624,625,626}; or alternatively
Third set of indices {144,145,146,304,305,306,464,465,466,624,625,626}; or alternatively
Third set of indices {144,145,146,176,177,178,208,209,210}; or alternatively
Third set of indices {144,145,146,176,177,178,208,209,210,240,241,242,272,273,274,304,305,306}; or alternatively
Third index set {144,145,146,304,305,306,464,465,466,624,625,626}.
Mode 7b: the third index set shown in embodiment 7 is used as a third reference index set, and each index in the third index set shown in embodiment 7 is added with a third index offset, and is represented as a second index set in embodiment 7 b. Wherein the second index offset is k, k is a natural number, and k is less than or equal to 13.
Mode 8: the time slot included in the first random access time is determined according to at least 1 index in the third index set; wherein the third set of indices {0,3,6,16,19,22,32,35,38,48,51,54,64,67,70,80,83,86,96,99,102,112,115,118,128,131,134,144,147,150,160,163,166,176,179,182,192,195,198,208,211,214,224,227,230,240,243,246,256,259,262,272,275,278,288,291,294,304,307,310,320,323,326,336,339,342,352,355,358,368,371,374,384,387,390,400,403,406,416,419,422,432,435,438,448,451,454,464,467,470,480,483,486,496,499,502,512,515,518,528,531,534,544,547,550,560,563,566,576,579,582,592,595,598,608,611,614,624,627,630}; or alternatively
Third set of indices {16,19,22,48,51,54,80,83,86,112,115,118,144,147,150,176,179,182,208,211,214,240,243,246,272,275,278,304,307,310,336,339,342,368,371,374,400,403,406,432,435,438,464,467,470,496,499,502,528,531,534,560,563,566,592,595,598,624,627,630}; or alternatively
Third set of indices {208,211,214,224,227,230,240,243,246,464,467,470,480,483,486,496,499,502,592,595,598,608,611,614,624,627,630}; or alternatively
Third set of indices {272,275,278,304,307,310,592,595,598,624,627,630}; or alternatively
Third set of indices {304,307,310,624,627,630}; or alternatively
Third set of indices {368,371,374,432,435,438,496,499,502,560,563,566,624,627,630}; or alternatively
Third set of indices {384,387,390,464,467,470,544,547,550,624,627,630}; or alternatively
Third set of indices {48,51,54,80,83,86,112,115,118,144,147,150,176,179,182,208,211,214,240,243,246,272,275,278,304,307,310,336,339,342,368,371,374,400,403,406}; or alternatively
Third set of indices {48,51,54,80,83,86,112,115,118}; or alternatively
Third set of indices {48,51,54,80,83,86,112,115,118,144,147,150,176,179,182,208,211,214}; or alternatively
Third set of indices {48,51,54,112,115,118,176,179,182,240,243,246,304,307,310,368,371,374,432,435,438,496,499,502,560,563,566,624,627,630}; or alternatively
Third set of indices {64,67,70,144,147,150,224,227,230,304,307,310,384,387,390,464,467,470,544,547,550,624,627,630}; or alternatively
Third set of indices {112,115,118,240,243,246,368,371,374,496,499,502,624,627,630}; or alternatively
Third set of indices {144,147,150,304,307,310,464,467,470,624,627,630}; or alternatively
Third set of indices {144,147,150,176,179,182,208,211,214}; or alternatively
Third set of indices {144,147,150,176,179,182,208,211,214,240,243,246,272,275,278,304,307,310}; or alternatively
Third index set {144,147,150,304,307,310,464,467,470,624,627,630}.
Mode 8b: the third index set shown in embodiment 8 is used as a third reference index set, and each index in the third index set shown in embodiment 8 is added with a third index offset, and is represented as a second index set in embodiment 8 b. Wherein the second index offset is k, k is a natural number, and k is less than or equal to 9.
Mode 9: the time slot included in the first random access time is determined according to at least 1 index in the third index set; wherein the third set of indices {0,4,8,16,20,24,32,36,40,48,52,56,64,68,72,80,84,88,96,100,104,112,116,120,128,132,136,144,148,152,160,164,168,176,180,184,192,196,200,208,212,216,224,228,232,240,244,248,256,260,264,272,276,280,288,292,296,304,308,312,320,324,328,336,340,344,352,356,360,368,372,376,384,388,392,400,404,408,416,420,424,432,436,440,448,452,456,464,468,472,480,484,488,496,500,504,512,516,520,528,532,536,544,548,552,560,564,568,576,580,584,592,596,600,608,612,616,624,628,632}; or alternatively
Third set of indices {16,20,24,48,52,56,80,84,88,112,116,120,144,148,152,176,180,184,208,212,216,240,244,248,272,276,280,304,308,312,336,340,344,368,372,376,400,404,408,432,436,440,464,468,472,496,500,504,528,532,536,560,564,568,592,596,600,624,628,632}; or alternatively
Third set of indices {208,212,216,224,228,232,240,244,248,464,468,472,480,484,488,496,500,504,592,596,600,608,612,616,624,628,632}; or alternatively
Third set of indices {272,276,280,304,308,312,592,596,600,624,628,632}; or alternatively
Third set of indices {304,308,312,624,628,632}; or alternatively
Third set of indices {368,372,376,432,436,440,496,500,504,560,564,568,624,628,632}; or alternatively
Third set of indices {384,388,392,464,468,472,544,548,552,624,628,632}; or alternatively
Third set of indices {48,52,56,80,84,88,112,116,120,144,148,152,176,180,184,208,212,216,240,244,248,272,276,280,304,308,312,336,340,344,368,372,376,400,404,408}; or alternatively
Third set of indices {48,52,56,80,84,88,112,116,120}; or alternatively
Third set of indices {48,52,56,80,84,88,112,116,120,144,148,152,176,180,184,208,212,216}; or alternatively
Third set of indices {48,52,56,112,116,120,176,180,184,240,244,248,304,308,312,368,372,376,432,436,440,496,500,504,560,564,568,624,628,632}; or alternatively
Third set of indices {64,68,72,144,148,152,224,228,232,304,308,312,384,388,392,464,468,472,544,548,552,624,628,632}; or alternatively
Third set of indices {112,116,120,240,244,248,368,372,376,496,500,504,624,628,632}; or alternatively
Third set of indices {144,148,152,304,308,312,464,468,472,624,628,632}; or alternatively
Third set of indices {144,148,152,176,180,184,208,212,216}; or alternatively
Third set of indices {144,148,152,176,180,184,208,212,216,240,244,248,272,276,280,304,308,312}; or alternatively
Third index set {144,148,152,304,308,312,464,468,472,624,628,632}.
Mode 9b: the third index set shown in embodiment 9 is used as a third reference index set, and each index in the third index set shown in embodiment 9 is added with a third index offset, and is represented as a second index set in embodiment 9 b. Wherein the second index offset is k, k is a natural number, and k is less than or equal to 7.
Mode 10: the time slot included in the first random access time is determined according to at least 1 index in the third index set; wherein the third set of indices {0,5,10,16,21,26,32,37,42,48,53,58,64,69,74,80,85,90,96,101,106,112,117,122,128,133,138,144,149,154,160,165,170,176,181,186,192,197,202,208,213,218,224,229,234,240,245,250,256,261,266,272,277,282,288,293,298,304,309,314,320,325,330,336,341,346,352,357,362,368,373,378,384,389,394,400,405,410,416,421,426,432,437,442,448,453,458,464,469,474,480,485,490,496,501,506,512,517,522,528,533,538,544,549,554,560,565,570,576,581,586,592,597,602,608,613,618,624,629,634}; or alternatively
Third set of indices {16,21,26,48,53,58,80,85,90,112,117,122,144,149,154,176,181,186,208,213,218,240,245,250,272,277,282,304,309,314,336,341,346,368,373,378,400,405,410,432,437,442,464,469,474,496,501,506,528,533,538,560,565,570,592,597,602,624,629,634}; or alternatively
Third set of indices {208,213,218,224,229,234,240,245,250,464,469,474,480,485,490,496,501,506,592,597,602,608,613,618,624,629,634}; or alternatively
Third set of indices {272,277,282,304,309,314,592,597,602,624,629,634}; or alternatively
Third set of indices {304,309,314,624,629,634}; or alternatively
Third set of indices {368,373,378,432,437,442,496,501,506,560,565,570,624,629,634}; or alternatively
Third set of indices {384,389,394,464,469,474,544,549,554,624,629,634}; or alternatively
Third set of indices {48,53,58,80,85,90,112,117,122,144,149,154,176,181,186,208,213,218,240,245,250,272,277,282,304,309,314,336,341,346,368,373,378,400,405,410}; or alternatively
Third set of indices {48,53,58,80,85,90,112,117,122}; or alternatively
Third set of indices {48,53,58,80,85,90,112,117,122,144,149,154,176,181,186,208,213,218}; or alternatively
Third set of indices {48,53,58,112,117,122,176,181,186,240,245,250,304,309,314,368,373,378,432,437,442,496,501,506,560,565,570,624,629,634}; or alternatively
Third set of indices {64,69,74,144,149,154,224,229,234,304,309,314,384,389,394,464,469,474,544,549,554,624,629,634}; or alternatively
Third set of indices {112,117,122,240,245,250,368,373,378,496,501,506,624,629,634}; or alternatively
Third set of indices {144,149,154,304,309,314,464,469,474,624,629,634}; or alternatively
Third set of indices {144,149,154,176,181,186,208,213,218}; or alternatively
Third set of indices {144,149,154,176,181,186,208,213,218,240,245,250,272,277,282,304,309,314}; or alternatively
Third index set {144,149,154,304,309,314,464,469,474,624,629,634}.
Mode 10b: the third index set shown in embodiment 10 is used as a third reference index set, and each index in the third index set shown in embodiment 10 is added with a third index offset, and is represented as a second index set in embodiment 10 b. Wherein the second index offset is k, k is a natural number, and k is less than or equal to 5.
Mode 11: the time slot included in the first random access time is determined according to at least 1 index in the third index set; wherein the third set of indices {0,6,12,16,22,28,32,38,44,48,54,60,64,70,76,80,86,92,96,102,108,112,118,124,128,134,140,144,150,156,160,166,172,176,182,188,192,198,204,208,214,220,224,230,236,240,246,252,256,262,268,272,278,284,288,294,300,304,310,316,320,326,332,336,342,348,352,358,364,368,374,380,384,390,396,400,406,412,416,422,428,432,438,444,448,454,460,464,470,476,480,486,492,496,502,508,512,518,524,528,534,540,544,550,556,560,566,572,576,582,588,592,598,604,608,614,620,624,630,636}; or alternatively
Third set of indices {16,22,28,48,54,60,80,86,92,112,118,124,144,150,156,176,182,188,208,214,220,240,246,252,272,278,284,304,310,316,336,342,348,368,374,380,400,406,412,432,438,444,464,470,476,496,502,508,528,534,540,560,566,572,592,598,604,624,630,636}; or alternatively
Third set of indices {208,214,220,224,230,236,240,246,252,464,470,476,480,486,492,496,502,508,592,598,604,608,614,620,624,630,636}; or alternatively
Third set of indices {272,278,284,304,310,316,592,598,604,624,630,636}; or alternatively
Third set of indices {304,310,316,624,630,636}; or alternatively
Third set of indices {368,374,380,432,438,444,496,502,508,560,566,572,624,630,636}; or alternatively
Third set of indices {384,390,396,464,470,476,544,550,556,624,630,636}; or alternatively
Third set of indices {48,54,60,80,86,92,112,118,124,144,150,156,176,182,188,208,214,220,240,246,252,272,278,284,304,310,316,336,342,348,368,374,380,400,406,412}; or alternatively
Third set of indices {48,54,60,80,86,92,112,118,124}; or alternatively
Third set of indices {48,54,60,80,86,92,112,118,124,144,150,156,176,182,188,208,214,220 }; or alternatively
Third set of indices {48,54,60,112,118,124,176,182,188,240,246,252,304,310,316,368,374,380,432,438,444,496,502,508,560,566,572,624,630,636}; or alternatively
Third set of indices {64,70,76,144,150,156,224,230,236,304,310,316,384,390,396,464,470,476,544,550,556,624,630,636}; or alternatively
Third set of indices {112,118,124,240,246,252,368,374,380,496,502,508,624,630,636}; or alternatively
Third set of indices {144,150,156,304,310,316,464,470,476,624,630,636}; or alternatively
Third set of indices {144,150,156,176,182,188,208,214,220}; or alternatively
Third set of indices {144,150,156,176,182,188,208,214,220,240,246,252,272,278,284,304,310,316}; or alternatively
Third index set {144,150,156,304,310,316,464,470,476,624,630,636}.
Mode 11b: the third index set shown in embodiment 11 is used as a third reference index set, and each index in the third index set shown in embodiment 11 is added with a third index offset, and is represented as a second index set in embodiment 11 b. Wherein the second index offset is k, k=1, 2, or 3.
Mode 12: the time slot included in the first random access time is determined according to at least 1 index in the third index set; wherein the third set of indices {0,1,2,3,16,17,18,19,32,33,34,35,48,49,50,51,64,65,66,67,80,81,82,83,96,97,98,99,112,113,114,115,128,129,130,131,144,145,146,147,160,161,162,163,176,177,178,179,192,193,194,195,208,209,210,211,224,225,226,227,240,241,242,243,256,257,258,259,272,273,274,275,288,289,290,291,304,305,306,307,320,321,322,323,336,337,338,339,352,353,354,355,368,369,370,371,384,385,386,387,400,401,402,403,416,417,418,419,432,433,434,435,448,449,450,451,464,465,466,467,480,481,482,483,496,497,498,499,512,513,514,515,528,529,530,531,544,545,546,547,560,561,562,563,576,577,578,579,592,593,594,595,608,609,610,611,624,625,626,627}; or alternatively
Third set of indices {16,17,18,19,48,49,50,51,80,81,82,83,112,113,114,115,144,145,146,147,176,177,178,179,208,209,210,211,240,241,242,243,272,273,274,275,304,305,306,307,336,337,338,339,368,369,370,371,400,401,402,403,432,433,434,435,464,465,466,467,496,497,498,499,528,529,530,531,560,561,562,563,592,593,594,595,624,625,626,627}; or alternatively
Third set of indices {208,209,210,211,224,225,226,227,240,241,242,243,464,465,466,467,480,481,482,483,496,497,498,499,592,593,594,595,608,609,610,611,624,625,626,627}; or alternatively
Third set of indices {272,273,274,275,304,305,306,307,592,593,594,595,624,625,626,627}; or alternatively
Third set of indices {304,305,306,307,624,625,626,627}; or alternatively
Third set of indices {368,369,370,371,432,433,434,435,496,497,498,499,560,561,562,563,624,625,626,627}; or alternatively
Third set of indices {384,385,386,387,464,465,466,467,544,545,546,547,624,625,626,627}; or alternatively
Third set of indices {48,49,50,51,80,81,82,83,112,113,114,115,144,145,146,147,176,177,178,179,208,209,210,211,240,241,242,243,272,273,274,275,304,305,306,307,336,337,338,339,368,369,370,371,400,401,402,403}; or alternatively
Third set of indices {48,49,50,51,80,81,82,83,112,113,114,115}; or alternatively
Third set of indices {48,49,50,51,80,81,82,83,112,113,114,115,144,145,146,147,176,177,178,179,208,209,210,211}; or alternatively
Third set of indices {48,49,50,51,112,113,114,115,176,177,178,179,240,241,242,243,304,305,306,307,368,369,370,371,432,433,434,435,496,497,498,499,560,561,562,563,624,625,626,627}; or alternatively
Third set of indices {64,65,66,67,144,145,146,147,224,225,226,227,304,305,306,307,384,385,386,387,464,465,466,467,544,545,546,547,624,625,626,627}; or alternatively
Third set of indices {112,113,114,115,240,241,242,243,368,369,370,371,496,497,498,499,624,625,626,627}; or alternatively
Third set of indices {144,145,146,147,304,305,306,307,464,465,466,467,624,625,626,627}; or alternatively
Third set of indices {144,145,146,147,176,177,178,179,208,209,210,211}; or alternatively
Third set of indices {144,145,146,147,176,177,178,179,208,209,210,211,240,241,242,243,272,273,274,275,304,305,306,307}; or alternatively
Third index set {144,145,146,147,304,305,306,307,464,465,466,467,624,625,626,627}.
Mode 12b: the third index set shown in embodiment 12 is used as a third reference index set, and each index in the third index set shown in embodiment 12 is added with a third index offset, and is represented as a second index set in embodiment 12 b. Wherein the second index offset is k, k is a natural number, and k is less than or equal to 12.
Mode 13: the time slot included in the first random access time is determined according to at least 1 index in the third index set; wherein the third set of indices {0,2,4,6,16,18,20,22,32,34,36,38,48,50,52,54,64,66,68,70,80,82,84,86,96,98,100,102,112,114,116,118,128,130,132,134,144,146,148,150,160,162,164,166,176,178,180,182,192,194,196,198,208,210,212,214,224,226,228,230,240,242,244,246,256,258,260,262,272,274,276,278,288,290,292,294,304,306,308,310,320,322,324,326,336,338,340,342,352,354,356,358,368,370,372,374,384,386,388,390,400,402,404,406,416,418,420,422,432,434,436,438,448,450,452,454,464,466,468,470,480,482,484,486,496,498,500,502,512,514,516,518,528,530,532,534,544,546,548,550,560,562,564,566,576,578,580,582,592,594,596,598,608,610,612,614,624,626,628,630}; or alternatively
Third set of indices {16,18,20,22,48,50,52,54,80,82,84,86,112,114,116,118,144,146,148,150,176,178,180,182,208,210,212,214,240,242,244,246,272,274,276,278,304,306,308,310,336,338,340,342,368,370,372,374,400,402,404,406,432,434,436,438,464,466,468,470,496,498,500,502,528,530,532,534,560,562,564,566,592,594,596,598,624,626,628,630}; or alternatively
Third set of indices {208,210,212,214,224,226,228,230,240,242,244,246,464,466,468,470,480,482,484,486,496,498,500,502,592,594,596,598,608,610,612,614,624,626, 628,630}; or alternatively
Third set of indices {272,274,276,278,304,306,308,310,592,594,596,598,624,626,628,630}; or alternatively
Third set of indices {304,306,308,310,624,626,628,630}; or alternatively
Third set of indices {368,370,372,374,432,434,436,438,496,498,500,502,560,562,564,566,624,626,628,630}; or alternatively
Third set of indices {384,386,388,390,464,466,468,470,544,546,548,550,624,626,628,630}; or alternatively
Third set of indices {48,50,52,54,80,82,84,86,112,114,116,118,144,146,148,150,176,178,180,182,208,210,212,214,240,242,244,246,272,274,276,278,304,306,308,310,336,338,340,342,368,370,372,374,400,402,404,406}; or alternatively
Third set of indices {48,50,52,54,80,82,84,86,112,114,116,118}; or alternatively
Third set of indices {48,50,52,54,80,82,84,86,112,114,116,118,144,146,148,150,176,178,180,182,208,210,212,214}; or alternatively
Third set of indices {48,50,52,54,112,114,116,118,176,178,180,182,240,242,244,246,304,306,308,310,368,370,372,374,432,434,436,438,496,498,500,502,560,562,564,566,624,626,628,630}; or alternatively
Third set of indices {64,66,68,70,144,146,148,150,224,226,228,230,304,306,308,310,384,386,388,390,464,466,468,470,544,546,548,550,624,626,628,630}; or alternatively
Third set of indices {112,114,116,118,240,242,244,246,368,370,372,374,496,498,500,502,624,626,628,630}; or alternatively
Third set of indices {144,146,148,150,304,306,308,310,464,466,468,470,624,626,628,630}; or alternatively
Third set of indices {144,146,148,150,176,178,180,182,208,210,212,214}; or alternatively
Third set of indices {144,146,148,150,176,178,180,182,208,210,212,214,240,242,244,246,272,274,276,278,304,306,308,310}; or alternatively
Third index set {144,146,148,150,304,306,308,310,464,466,468,470,624,626,628,630}.
Mode 13b: the third index set shown in embodiment 13 is used as a third reference index set, and each index in the third index set shown in embodiment 13 is added with a third index offset, and is represented as a second index set in embodiment 13 b. Wherein the second index offset is k, k is a natural number, and k is less than or equal to 9.
Mode 14: the time slot included in the first random access time is determined according to at least 1 index in the third index set; wherein the third set of indices {0,3,6,9,16,19,22,25,32,35,38,41,48,51,54,57,64,67,70,73,80,83,86,89,96,99,102,105,112,115,118,121,128,131,134,137,144,147,150,153,160,163,166,169,176,179,182,185,192,195,198,201,208,211,214,217,224,227,230,233,240,243,246,249,256,259,262,265,272,275,278,281,288,291,294,297,304,307,310,313,320,323,326,329,336,339,342,345,352,355,358,361,368,371,374,377,384,387,390,393,400,403,406,409,416,419,422,425,432,435,438,441,448,451,454,457,464,467,470,473,480,483,486,489,496,499,502,505,512,515,518,521,528,531,534,537,544,547,550,553,560,563,566,569,576,579,582,585,592,595,598,601,608,611,614,617, 624,627,630,633}; or alternatively
Third set of indices {16,19,22,25,48,51,54,57,80,83,86,89,112,115,118,121,144,147,150,153,176,179,182,185,208,211,214,217,240,243,246,249,272,275,278,281,304,307,310,313,336,339,342,345,368,371,374,377,400,403,406,409,432,435,438,441,464,467,470,473,496,499,502,505,528,531,534,537,560,563,566,569,592,595,598,601,624,627,630,633}; or alternatively
Third set of indices {208,211,214,217,224,227,230,233,240,243,246,249,464,467,470,473,480,483,486,489,496,499,502,505,592,595,598,601,608,611,614,617,624,627,630,633}; or alternatively
Third set of indices {272,275,278,281,304,307,310,313,592,595,598,601,624,627,630,633}; or alternatively
Third set of indices {304,307,310,313,624,627,630,633}; or alternatively
Third set of indices {368,371,374,377,432,435,438,441,496,499,502,505,560,563,566,569,624,627,630,633}; or alternatively
Third set of indices {384,387,390,393,464,467,470,473,544,547,550,553,624,627,630,633}; or alternatively
Third set of indices {48,51,54,57,80,83,86,89,112,115,118,121,144,147,150,153,176,179,182,185,208,211,214,217,240,243,246,249,272,275,278,281,304,307,310,313,336,339,342,345,368,371,374,377,400,403,406,409}; or alternatively
Third set of indices {48,51,54,57,80,83,86,89,112,115,118,121}; or alternatively
Third set of indices {48,51,54,57,80,83,86,89,112,115,118,121,144,147,150,153,176,179,182,185,208,211,214,217}; or alternatively
Third set of indices {48,51,54,57,112,115,118,121,176,179,182,185,240,243,246,249,304,307,310,313,368,371,374,377,432,435,438,441,496,499,502,505,560,563,566,569,624,627,630,633}; or alternatively
Third set of indices {64,67,70,73,144,147,150,153,224,227,230,233,304,307,310,313,384,387,390,393,464,467,470,473,544,547,550,553,624,627,630,633}; or alternatively
Third set of indices {112,115,118,121,240,243,246,249,368,371,374,377,496,499,502,505,624,627,630,633}; or alternatively
Third set of indices {144,147,150,153,304,307,310,313,464,467,470,473,624,627,630,633}; or alternatively
Third set of indices {144,147,150,153,176,179,182,185,208,211,214,217}; or alternatively
Third set of indices {144,147,150,153,176,179,182,185,208,211,214,217,240,243,246,249,272,275,278,281,304,307,310,313}; or alternatively
Third index set {144,147,150,153,304,307,310,313,464,467,470,473,624,627,630,633}.
Mode 14b: the third index set shown in embodiment 14 is used as a third reference index set, and each index in the third index set shown in embodiment 14 is added with a third index offset, and is represented as a second index set of embodiment 14 b. Wherein the second index offset is k, k is a natural number, and k is less than or equal to 6.
Mode 15: the time slot included in the first random access time is determined according to at least 1 index in the third index set; wherein the third set of indices {0,4,8,12,16,20,24,28,32,36,40,44,48,52,56,60,64,68,72,76,80,84,88,92,96,100,104,108,112,116,120,124,128,132,136,140,144,148,152,156,160,164,168,172,176,180,184,188,192,196,200,204,208,212,216,220,224,228,232,236,240,244,248,252,256,260,264,268,272,276,280,284,288,292,296,300,304,308,312,316,320,324,328,332,336,340,344,348,352,356,360,364,368,372,376,380,384,388,392,396,400,404,408,412,416,420,424,428,432,436,440,444,448,452,456,460,464,468,472,476,480,484,488,492,496,500,504,508,512,516,520,524,528,532,536,540,544,548,552,556,560,564,568,572,576,580,584,588,592,596,600,604,608,612,616,620,624,628,632,636}; or alternatively
Third set of indices {16,20,24,28,48,52,56,60,80,84,88,92,112,116,120,124,144,148,152,156,176,180,184,188,208,212,216,220,240,244,248,252,272,276,280,284,304,308,312,316,336,340,344,348,368,372,376,380,400,404,408,412,432,436,440,444,464,468,472,476,496,500,504,508,528,532,536,540,560,564,568,572,592,596,600,604,624,628,632,636}; or alternatively
Third set of indices {208,212,216,220,224,228,232,236,240,244,248,252,464,468,472,476,480,484,488,492,496,500,504,508,592,596,600,604,608,612,616,620,624,628,632,636}; or alternatively
Third set of indices {272,276,280,284,304,308,312,316,592,596,600,604,624,628,632,636}; or alternatively
Third set of indices {304,308,312,316,624,628,632,636}; or alternatively
Third set of indices {368,372,376,380,432,436,440,444,496,500,504,508,560,564,568,572,624,628,632,636}; or alternatively
Third set of indices {384,388,392,396,464,468,472,476,544,548,552,556,624,628,632,636}; or alternatively
Third set of indices {48,52,56,60,80,84,88,92,112,116,120,124,144,148,152,156,176,180,184,188,208,212,216,220,240,244,248,252,272,276,280,284,304,308,312,316,336,340,344,348,368,372,376,380,400,404,408,412}; or alternatively
Third set of indices {48,52,56,60,80,84,88,92,112,116,120,124}; or alternatively
Third set of indices {48,52,56,60,80,84,88,92,112,116,120,124,144,148,152,156,176,180,184,188,208,212,216,220}; or alternatively
Third set of indices {48,52,56,60,112,116,120,124,176,180,184,188,240,244,248,252,304,308,312,316,368,372,376,380,432,436,440,444,496,500,504,508,560,564,568,572,624,628,632,636}; or alternatively
Third set of indices {64,68,72,76,144,148,152,156,224,228,232,236,304,308,312,316,384,388,392,396,464,468,472,476,544,548,552,556,624,628,632,636}; or alternatively
Third set of indices {112,116,120,124,240,244,248,252,368,372,376,380,496,500,504,508,624,628,632,636}; or alternatively
Third set of indices {144,148,152,156,304,308,312,316,464,468,472,476,624,628,632,636}; or alternatively
Third set of indices {144,148,152,156,176,180,184,188,208,212,216,220}; or alternatively
Third set of indices {144,148,152,156,176,180,184,188,208,212,216,220,240,244,248,252,272,276,280,284,304,308,312,316}; or alternatively
Third index set {144,148,152,156,304,308,312,316,464,468,472,476,624,628,632,636}.
Mode 15b: the third index set shown in embodiment 15 is used as a third reference index set, and each index in the third index set shown in embodiment 15 is added with a third index offset, and is shown as a second index set in embodiment 15 b. Wherein the second index offset is k, k=1, 2, or 3.
Mode 16: the time slot included in the first random access time is determined according to at least 1 index in the third index set; wherein the third set of indices {0,5,8,9,16,21,24,25,32,37,40,41,48,53,56,57,64,69,72,73,80,85,88,89,96,101,104,105,112,117,120,121,128,133,136,137,144,149,152,153,160,165,168,169,176,181,184,185,192,197,200,201,208,213,216,217,224,229,232,233,240,245,248,249,256,261,264,265,272,277,280,281,288,293,296,297,304,309,312,313,320,325,328,329,336,341,344,345,352,357,360,361,368,373,376,377,384,389,392,393,400,405,408,409,416,421,424,425,432,437,440,441,448,453,456,457,464,469,472,473,480,485,488,489,496,501,504,505,512,517,520,521,528,533,536,537,544,549,552,553,560,565,568,569,576,581,584,585,592,597,600,601,608,613,616,617,624,629,632,633}; or alternatively
Third set of indices {16,21,24,25,48,53,56,57,80,85,88,89,112,117,120,121,144,149,152,153,176,181,184,185,208,213,216,217,240,245,248,249,272,277,280,281,304,309,312,313,336,341,344,345,368,373,376,377,400,405,408,409,432,437,440,441,464,469,472,473,496,501,504,505,528,533,536,537,560,565,568,569,592,597,600,601,624,629,632,633}; or alternatively
Third set of indices {208,213,216,217,224,229,232,233,240,245,248,249,464,469,472,473,480,485,488,489,496,501,504,505,592,597,600,601,608,613,616,617,624,629,632,633}; or alternatively
Third set of indices {272,277,280,281,304,309,312,313,592,597,600,601,624,629,632,633}; or alternatively
Third set of indices {304,309,312,313,624,629,632,633}; or alternatively
Third set of indices {368,373,376,377,432,437,440,441,496,501,504,505,560,565,568,569,624,629,632,633}; or alternatively
Third set of indices {384,389,392,393,464,469,472,473,544,549,552,553,624,629,632,633}; or alternatively
Third set of indices {48,53,56,57,80,85,88,89,112,117,120,121,144,149,152,153,176,181,184,185,208,213,216,217,240,245,248,249,272,277,280,281,304,309,312,313,336,341,344,345,368,373,376,377,400,405,408,409}; or alternatively
Third set of indices {48,53,56,57,80,85,88,89,112,117,120,121}; or alternatively
Third set of indices {48,53,56,57,80,85,88,89,112,117,120,121,144,149,152,153,176,181,184,185,208,213,216,217}; or alternatively
Third set of indices {48,53,56,57,112,117,120,121,176,181,184,185,240,245,248,249,304,309,312,313,368,373,376,377,432,437,440,441,496,501,504,505,560,565,568, 569,624,629,632,633}; or alternatively
Third set of indices {64,69,72,73,144,149,152,153,224,229,232,233,304,309,312,313,384,389,392,393,464,469,472,473,544,549,552,553,624,629,632,633}; or alternatively
Third set of indices {112,117,120,121,240,245,248,249,368,373,376,377,496,501,504,505,624,629,632,633}; or alternatively
Third set of indices {144,149,152,153,304,309,312,313,464,469,472,473,624,629,632,633}; or alternatively
Third set of indices {144,149,152,153,176,181,184,185,208,213,216,217}; or alternatively
Third set of indices {144,149,152,153,176,181,184,185,208,213,216,217,240,245,248,249,272,277,280,281,304,309,312,313}; or alternatively
Third index set {144,149,152,153,304,309,312,313,464,469,472,473,624,629,632,633}.
Mode 16b: a third index set shown in embodiment 16 is used as a third reference index set, and a third index offset is added to each index in the third index set shown in embodiment 16, and the third index set is referred to as a second index set in embodiment 16 b. Wherein the second index offset is k, where k=1, 2 …, or 6.
Mode 17: the time slot included in the first random access time is determined according to at least 1 index in the third index set; wherein the third set of indices {0,5,10,15,16,21,26,31,32,37,42,47,48,53,58,63,64,69,74,79,80,85,90,95,96,101,106,111,112,117,122,127,128,133,138,143,144,149,154,159,160,165,170,175,176,181,186,191,192,197,202,207,208,213,218,223,224,229,234,239,240,245,250,255,256,261,266,271,272,277,282,287,288,293,298,303,304,309,314,319,320,325,330,335,336,341,346,351,352,357,362,367,368,373,378,383,384,389,394,399,400,405,410,415,416,421,426,431,432,437,442,447,448,453,458,463,464,469,474,479,480,485,490,495,496,501,506,511,512,517,522,527,528,533,538,543,544,549,554,559,560,565,570,575,576,581,586,591,592,597,602,607,608,613,618,623,624,629,634,639}; or alternatively
Third set of indices {16,21,26,31,48,53,58,63,80,85,90,95,112,117,122,127,144,149,154,159,176,181,186,191,208,213,218,223,240,245,250,255,272,277,282,287,304,309,314,319,336,341,346,351,368,373,378,383,400,405,410,415,432,437,442,447,464,469,474,479,496,501,506,511,528,533,538,543,560,565,570,575,592,597,602,607,624,629,634,639}; or alternatively
Third set of indices {208,213,218,223,224,229,234,239,240,245,250,255,464,469,474,479,480,485,490,495,496,501,506,511,592,597,602,607,608,613,618,623,624,629,634,639}; or alternatively
Third set of indices {272,277,282,287,304,309,314,319,592,597,602,607,624,629,634,639}; or alternatively
Third set of indices {304,309,314,319,624,629,634,639}; or alternatively
Third set of indices {368,373,378,383,432,437,442,447,496,501,506,511,560,565,570,575,624,629,634,639}; or alternatively
Third set of indices {384,389,394,399,464,469,474,479,544,549,554,559,624,629,634,639}; or alternatively
Third set of indices {48,53,58,63,80,85,90,95,112,117,122,127,144,149,154,159,176,181,186,191,208,213,218,223,240,245,250,255,272,277,282,287,304,309,314,319,336,341,346,351,368,373,378,383,400,405,410,415}; or alternatively
Third set of indices {48,53,58,63,80,85,90,95,112,117,122,127}; or alternatively
Third set of indices {48,53,58,63,80,85,90,95,112,117,122,127,144,149,154,159,176,181,186,191,208,213,218,223}; or alternatively
Third set of indices {48,53,58,63,112,117,122,127,176,181,186,191,240,245,250,255,304,309,314,319,368,373,378,383,432,437,442,447,496,501,506,511,560,565,570,575,624,629,634,639}; or alternatively
Third set of indices {64,69,74,79,144,149,154,159,224,229,234,239,304,309,314,319,384,389,394,399,464,469,474,479,544,549,554,559,624,629,634,639}; or alternatively
Third set of indices {112,117,122,127,240,245,250,255,368,373,378,383,496,501,506,511,624,629,634,639}; or alternatively
Third set of indices {144,149,154,159,304,309,314,319,464,469,474,479,624,629,634,639}; or alternatively
Third set of indices {144,149,154,159,176,181,186,191,208,213,218,223}; or alternatively
Third set of indices {144,149,154,159,176,181,186,191,208,213,218,223,240,245,250,255,272,277,282,287,304,309,314,319}; or alternatively
Third index set {144,149,154,159,304,309,314,319,464,469,474,479,624,629,634,639}.
Mode 18: the time slot included in the first random access time is determined according to at least 1 index in the third index set; wherein the third set of indices {0,1,2,3,4,5,6,7,16,17,18,19,20,21,22,23,32,33,34,35,36,37,38,39,48,49,50,51,52,53,54,55,64,65,66,67,68,69,70,71,80,81,82,83,84,85,86,87,96,97,98,99,100,101,102,103,112,113,114,115,116,117,118,119,128,129,130,131,132,133,134,135,144,145,146,147,148,149,150,151,160,161,162,163,164,165,166,167,176,177,178,179,180,181,182,183,192,193,194,195,196,197,198,199,208,209,210,211,212,213,214,215,224,225,226,227,228,229,230,231,240,241,242,243,244,245,246,247,256,257,258,259,260,261,262,263,272,273,274,275,276,277,278,279,288,289,290,291,292,293,294,295,304,305,306,307,308,309,310,311,320,321,322,323,324,325,326,327,336,337,338,339,340,341,342,343,352,353,354,355,356,357,358,359,368,369,370,371,372,373,374,375,384,385,386,387,388,389,390,391,400,401,402,403,404,405,406,407,416,417,418,419,420,421,422,423,432,433,434,435,436,437,438,439,448,449,450,451,452,453,454,455,464,465,466,467,468,469,470,471,480,481,482,483,484,485,486,487,496,497,498,499,500,501,502,503,512,513,514,515,516,517,518,519,528,529,530,531,532,533,534,535,544,545,546,547,548,549,550,551,560,561,562,563,564,565,566,567,576,577,578,579,580,581,582,583,592,593,594,595,596,597,598,599,608,609,610,611,612,613,614,615,624,625,626,627,628,629,630,631}; or alternatively
Third set of indices {16,17,18,19,20,21,22,23,48,49,50,51,52,53,54,55,80,81,82,83,84,85,86,87,112,113,114,115,116,117,118,119,144,145,146,147,148,149,150,151, 176,177,178,179,180,181,182,183,208,209,210,211,212,213,214,215,240,241,242,243,244,245,246,247,272,273,274,275,276,277,278,279,304,305,306,307,308,309,310,311,336,337,338,339,340,341,342,343,368,369,370,371,372,373,374,375,400,401,402,403,404,405,406,407,432,433,434,435,436,437,438,439,464,465,466,467,468,469,470,471,496,497,498,499,500,501,502,503,528,529,530,531,532,533,534,535,560,561,562,563,564,565,566,567,592,593,594,595,596,597,598,599,624,625,626,627,628,629,630,631}; or alternatively
Third set of indices {208,209,210,211,212,213,214,215,224,225,226,227,228,229,230,231,240,241,242,243,244,245,246,247,464,465,466,467,468,469,470,471,480,481,482,483,484,485,486,487,496,497,498,499,500,501,502,503,592,593,594,595,596,597,598,599,608,609,610,611,612,613,614,615,624,625,626,627,628,629,630,631}; or alternatively
Third set of indices {272,273,274,275,276,277,278,279,304,305,306,307,308,309,310,311,592,593,594,595,596,597,598,599,624,625,626,627,628,629,630,631}; or alternatively
Third set of indices {304,305,306,307,308,309,310,311,624,625,626,627,628,629,630,631}; or alternatively
Third set of indices {368,369,370,371,372,373,374,375,432,433,434,435,436,437,438,439,496,497,498,499,500,501,502,503,560,561,562,563,564,565,566,567,624,625,626,627,628,629,630,631}; or alternatively
Third set of indices {384,385,386,387,388,389,390,391,464,465,466,467,468,469,470,471,544,545,546,547,548,549,550,551,624,625,626,627,628,629,630,631}; or alternatively
Third set of indices {48,49,50,51,52,53,54,55,80,81,82,83,84,85,86,87,112,113,114,115,116,117,118,119,144,145,146,147,148,149,150,151,176,177,178,179,180,181,182,183,208,209,210,211,212,213,214,215,240,241,242,243,244,245,246,247,272,273,274,275,276,277,278,279,304,305,306,307,308,309,310,311,336,337,338,339,340,341,342,343,368,369,370,371,372,373,374,375,400,401,402,403,404,405,406,407}; or alternatively
Third set of indices {48,49,50,51,52,53,54,55,80,81,82,83,84,85,86,87,112,113,114,115,116,117,118,119}; or alternatively
Third set of indices {48,49,50,51,52,53,54,55,80,81,82,83,84,85,86,87,112,113,114,115,116,117,118,119,144,145,146,147,148,149,150,151,176,177,178,179,180,181,182,183,208,209,210,211,212,213,214,215}; or alternatively
Third set of indices {48,49,50,51,52,53,54,55,112,113,114,115,116,117,118,119,176,177,178,179,180,181,182,183,240,241,242,243,244,245,246,247,304,305,306,307,308,309,310,311,368,369,370,371,372,373,374,375,432,433,434,435,436,437,438,439,496,497,498,499,500,501,502,503,560,561,562,563,564,565,566,567,624,625,626,627,628,629,630,631}; or alternatively
Third set of indices {64,65,66,67,68,69,70,71,144,145,146,147,148,149,150,151,224,225,226,227,228,229,230,231,304,305,306,307,308,309,310,311,384,385,386,387,388,389,390,391,464,465,466,467,468,469,470,471,544,545,546,547,548,549,550, 551,624,625,626,627,628,629,630,631}; or alternatively
Third set of indices {112,113,114,115,116,117,118,119,240,241,242,243,244,245,246,247,368,369,370,371,372,373,374,375,496,497,498,499,500,501,502,503,624,625,626,627,628,629,630,631}; or alternatively
Third set of indices {144,145,146,147,148,149,150,151,304,305,306,307,308,309,310,311,464,465,466,467,468,469,470,471,624,625,626,627,628,629,630,631}; or alternatively
Third set of indices {144,145,146,147,148,149,150,151,176,177,178,179,180,181,182,183,208,209,210,211,212,213,214,215}; or alternatively
Third set of indices {144,145,146,147,148,149,150,151,176,177,178,179,180,181,182,183,208,209,210,211,212,213,214,215,240,241,242,243,244,245,246,247,272,273,274,275,276,277,278,279,304,305,306,307,308,309,310,311}; or alternatively
Third index set {144,145,146,147,148,149,150,151,304,305,306,307,308,309,310,311,464,465,466,467,468,469,470,471,624,625,626,627,628,629,630,631}.
Mode 18b: the third index set shown in embodiment 18 is used as a third reference index set, and each index in the third index set shown in embodiment 18 is added with a third index offset, and is represented as a second index set in embodiment 18 b. Wherein the second index offset is k, k is a natural number, and k is less than or equal to 8.
Mode 19: the time slot included in the first random access time is determined according to at least 1 index in the third index set; wherein the third set of indices {0,1,2, …,639}; or alternatively
Third set of indices {16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,336,337,338,339,340,341,342,343,344,345,346,347,348,349,350,351,368,369,370,371,372,373,374,375,376,377,378,379,380,381,382,383,400,401,402,403,404,405,406,407,408,409,410,411,412,413,414,415,432,433,434,435,436,437,438,439,440,441,442,443,444,445,446,447,464,465,466,467,468,469,470,471,472,473,474,475,476,477,478,479,496,497,498,499,500,501,502,503,504,505,506,507,508,509,510,511,528,529,530,531,532,533,534,535,536,537,538,539,540,541,542,543,560,561,562,563,564,565,566,567,568,569,570,571,572,573,574,575,592,593,594,595,596,597,598,599,600,601,602,603,604,605,606,607,624,625,626,627,628,629,630,631,632,633,634,635,636,637,638,639}; or alternatively
Third set of indices {208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,464,465,466,467,468,469,470,471,472,473,474,475,476,477,478,479,480,481,482,483,484,485,486,487,488,489,490,491,492,493,494,495,496,497,498,499,500,501,502,503,504,505,506, 507,508,509,510,511,592,593,594,595,596,597,598,599,600,601,602,603,604,605,606,607,608,609,610,611,612,613,614,615,616,617,618,619,620,621,622,623,624,625,626,627,628,629,630,631,632,633,634,635,636,637,638,639}; or alternatively
Third set of indices {272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,592,593,594,595,596,597,598,599,600,601,602,603,604,605,606,607,624,625,626,627,628,629,630,631,632,633,634,635,636,637,638,639}; or alternatively
Third set of indices {304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,624,625,626,627,628,629,630,631,632,633,634,635,636,637,638,639}; or alternatively
Third set of indices {368,369,370,371,372,373,374,375,376,377,378,379,380,381,382,383,432,433,434,435,436,437,438,439,440,441,442,443,444,445,446,447,496,497,498,499,500,501,502,503,504,505,506,507,508,509,510,511,560,561,562,563,564,565,566,567,568,569,570,571,572,573,574,575,624,625,626,627,628,629,630,631,632,633,634,635,636,637,638,639}; or alternatively
Third set of indices {384,385,386,387,388,389,390,391,392,393,394,395,396,397,398,399,464,465,466,467,468,469,470,471,472,473,474,475,476,477,478,479,544,545,546,547,548,549,550,551,552,553,554,555,556,557,558,559,624,625,626,627,628,629,630,631,632,633,634,635,636,637,638,639}; or alternatively
Third set of indices {48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,336,337,338,339,340,341,342,343,344,345,346,347,348,349,350,351,368,369,370,371,372,373,374,375,376,377,378,379,380,381,382,383,400,401,402,403,404,405,406,407,408,409,410,411,412,413,414,415}; or alternatively
Third set of indices {48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127}; or alternatively
Third set of indices {48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223}; or alternatively
Third set of indices {48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,304,305,306,307,308,309,310,311,312,313,314,315, 316,317,318,319,368,369,370,371,372,373,374,375,376,377,378,379,380,381,382,383,432,433,434,435,436,437,438,439,440,441,442,443,444,445,446,447,496,497,498,499,500,501,502,503,504,505,506,507,508,509,510,511,560,561,562,563,564,565,566,567,568,569,570,571,572,573,574,575,624,625,626,627,628,629,630,631,632,633,634,635,636,637,638,639}; or alternatively
Third set of indices {64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,384,385,386,387,388,389,390,391,392,393,394,395,396,397,398,399,464,465,466,467,468,469,470,471,472,473,474,475,476,477,478,479,544,545,546,547,548,549,550,551,552,553,554,555,556,557,558,559,624,625,626,627,628,629,630,631,632,633,634,635,636,637,638,639}; or alternatively
Third set of indices {112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,368,369,370,371,372,373,374,375,376,377,378,379,380,381,382,383,496,497,498,499,500,501,502,503,504,505,506,507,508,509,510,511,624,625,626,627,628,629,630,631,632,633,634,635,636,637,638,639}; or alternatively
Third set of indices {144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,464,465,466,467,468,469,470,471,472,473,474,475,476,477,478,479,624,625,626,627,628,629,630,631,632,633,634,635,636,637,638,639}; or alternatively
Third set of indices {144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223}; or alternatively
Third set of indices {144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319}; or alternatively
Third index set {144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,464,465,466,467,468,469,470,471,472,473,474,475,476,477,478,479,624,625,626,627,628,629,630,631,632,633,634,635,636,637,638,639}.
Further, it should be noted that the slot index manner provided by the above values for the first sub-carrier may be arbitrarily combined with the random access preamble format. For example, the first index set, the second index set, and the third index set provided in the above embodiments may be used for any random access preamble format. The embodiment of the present application is not limited thereto.
The scheme in which the network device indicates the first random access time to the terminal device through the first information is described in detail below.
Scheme one:
the first information may include a random access configuration parameter corresponding to the second subcarrier spacing. The random access configuration parameters are exemplarily described below. In a predefined manner, a random access configuration table applicable to high frequencies is defined as shown in table 5 below.
TABLE 5
Wherein, the PRACH configuration index may be used to obtain at least one of the following parameters: SCS (service creation system) ref Starting PRACH slot index within kHz slot, SCS ref Number of time domain ROs in kHz slot. SCS (service creation system) ref kHz is at least one of: 120kHz, 240kHz, 480kHz, 960kHz, 1920kHz, 3840kHz, 7680kHz. Note that table 5 is only an example, and the order of the columns in table 5 is not limited, and may be arbitrary, and some columns may not be reserved.
F refers to random access preamble format, refers to various preamble formats defined by NR, including but not limited to A1, A2, A3, B1, B4, C0, C2, A1/B1, A2/B2, A3/B3. X0 is a system frame period (or PRACH configuration period), the value is any one of 1, 2, 4, 8, 16, 32, 64, 128, 256 and 512, Y0 is a system frame number in the PRACH configuration period, the value is 0 to X0-1, l i Is the slot index (where i=0, 1, …, n-1). Other symbols, e.g. The integer is taken out, the number of the integers is taken out,the table random access opportunity (RO) time length includes several OFDM symbols in units of OFDM symbols.
The first information sent by the network device may include a random access configuration parameter corresponding to a second subcarrier interval, where the random access configuration parameter is used to determine a starting time slot in a second random access time, the starting time slot in the second random access time has a mapping relationship with the starting time slot in the first random access time, and the second subcarrier interval is smaller than or equal to the first subcarrier interval. Wherein the random access configuration parameter included in the first information is associated with a second random access time, and the second random access time may be 1 or more slots in a system frame corresponding to the second subcarrier interval. Alternatively, the association of the random access configuration parameters with the second random access time may be embodied in such a way that the slot index of the second random access time is associated with the random access configuration parameters, and the slot index of the second random access time may be, for example, SCS in table 5 ref Slot index corresponding to kHz. The first random time may be 1 or more time slots in the system frame corresponding to the first subcarrier interval, which may be simply referred to as a random access time slot. The random access configuration parameter included in the first information may be further associated with one or more of a starting random access slot index in one second subcarrier interval slot, a number of random access opportunities in one second subcarrier interval, and a time length of the random access opportunities. The second subcarrier spacing may be at least one of: 120kHz, 240kHz, 480kHz, 960kHz, 1920kHz, 3840kHz, 7680kHz. The terminal device may determine based on the random access configuration parameters included in the first information Further, according to the correspondence between the time slot at the first subcarrier interval and the time slot at the second subcarrier interval, the random access time slot, i.e. the first random access time, which is finally used for the terminal device to transmit the random access signal, can be determined.
The first information sent by the network device may be a PRACH configuration index. Wherein the first information includes a slot index (e.g., SCS in Table 5) of random access configuration parameters corresponding to the second subcarrier spacing ref Slot index corresponding to kHz) and the slot index corresponding to the second subcarrier spacing may be 1 or more slots in the system frame corresponding to the second subcarrier spacing. The second subcarrier spacing may be at least one of: 120kHz, 240kHz, 480kHz, 960kHz, 1920kHz, 3840kHz, 7680kHz, and the second subcarrier spacing is less than or equal to the first subcarrier spacing. If the first subcarrier spacing or the second subcarrier spacing is 120kHz, the related random access time slot configuration may refer to the prior art, and the embodiments of the present application are not repeated. The first random time may be 1 or more time slots in the system frame corresponding to the first subcarrier interval, which may be simply referred to as a random access time slot. The random access configuration parameter included in the first information may be further associated with one or more of a starting random access slot index in one second subcarrier interval slot, a number of random access opportunities in one second subcarrier interval, and a time length of the random access opportunities. The terminal device may determine the other parameters mentioned above based on the random access configuration parameters included in the first information. Further, according to the corresponding relation between the time slot at the first subcarrier interval and the time slot at the second subcarrier interval, the random access time slot which is finally used for the terminal equipment to send the random access signal, namely the first random access time, can be determined.
It should be appreciated that one system frame contains a different number of slots in view of the difference in subcarrier spacing. For example, at 120KHZ, a 10ms system frame contains 80 slots, and at 240KHZ, a 10ms system frame contains 160 slots; at 480KHZ, a 10ms system frame contains 320 slots and at 960KHZ, a 10ms system frame contains 640 slots. The absolute time lengths of the different subcarrier-spacing slots are different, and it is understood that a subcarrier-spacing slot refers to a slot in a system frame when the subcarrier is employed. For example, an absolute time length of 1 120KHZ slot corresponds to an absolute time length of 2 240KHZ slots, corresponds to an absolute time length of 4 480KHZ slots, and corresponds to an absolute time length of 8 960KHZ slots. Referring to fig. 5, taking time slot S0 in the 120KHZ corresponding system frame as an example, time slots S0 and S1 in 240KHZ, time slots S0, S1, S2 and S3 in 480KHZ, and time slots S0, S1, S2, S3, S4, S5, S6 and S7 in 480KHZ are illustrated.
It should be understood that in the embodiment of the present application, SCS in the random access configuration table ref May be 120kHz, corresponding to a random access subcarrier spacing af RA (i.e., the aforementioned first subcarrier spacing) may be any of the following: 240kHz, 480kHz, 960kHz, 1920kHz, 3840kHz, 7680kHz. The first subcarrier spacing may also be denoted as PARCH SCS, which is not limited by the present application.
It should be understood that in embodiments of the present application, SCS ref May be 120kHz, corresponding to a random access subcarrier spacing af RA =240 kHz. Further, at this time, an SCS ref kHz slots may correspond to 2 Δf RA Time slots. In one SCS ref Initial PRACH slot index within kHz slotsMay be 0 or 1.
It should be understood that in embodiments of the present application, SCS ref May be 120kHz, corresponding to a random access subcarrier spacing af RA =480 kHz. Further, at this time, an SCS ref kHz slots may correspond to 4 Δf RA Time slots. In one SCS ref Initial PRACH slot index within kHz slotsMay be 0, 1, 2 or 3.
It should be understood that in embodiments of the present application, SCS ref May be 120kHz, corresponding to a random access subcarrier spacing af RA =960 kHz. Further, at this time, an SCS ref kHz slots can correspond to 8 Δf RA Time slots. In one SCS ref Initial PRACH slot index within kHz slotsMay be 0, 1, 2, 3, 4, 5, 6 or 7.
It should be understood that in embodiments of the present application, SCS ref May be 240kHz, corresponding to a random access subcarrier spacing af RA =240 kHz. Further, at this time, an SCS ref kHz slots may correspond to 1 af RA Time slots. In one SCS ref Initial PRACH slot index within kHz slotsMay default to 0.
It should be understood that in embodiments of the present application, SCS ref May be 240kHz, corresponding to a random access subcarrier spacing af RA =480 kHz. Further, at this time, an SCS ref kHz slots may correspond to 2 Δf RA Time slots. In one SCS ref Initial PRACH slot index within kHz slotsMay be 0 or 1.
It should be understood that in embodiments of the present application, SCS ref May be 240kHz, corresponding to a random access subcarrier spacing af RA =960 kHz. Further, at this time, an SCS ref kHz time slot canCorresponding to 4 Deltaf RA Time slots. In one SCS ref Initial PRACH slot index within kHz slotsMay be 0, 1, 2, or 3.
It should be understood that in embodiments of the present application, SCS ref May be 480kHz, corresponding to a random access subcarrier spacing deltaf RA =480 kHz. Further, at this time, an SCS ref kHz slots may correspond to 1 af RA Time slots. In one SCS ref Initial PRACH slot index within kHz slotsMay default to 0.
It should be understood that in embodiments of the present application, SCS ref May be 480kHz, corresponding to a random access subcarrier spacing deltaf RA =960 kHz. Further, at this time, an SCS ref kHz slots may correspond to 2 Δf RA Time slots. In one SCS ref Initial PRACH slot index within kHz slotsMay be 0 or 1.
It should be understood that in embodiments of the present application, SCS ref May be 960kHz, corresponding to a random access subcarrier spacing af RA =960 kHz. Further, at this time, an SCS ref kHz slots may correspond to 1 af RA Time slots. In one SCS ref Initial PRACH slot index within kHz slotsMay default to 0.
Based on this, the first information sent by the network device may include a random access configuration parameter corresponding to a second subcarrier interval, where the random access configuration parameter is used to determine a starting time slot in a second random access time, the starting time slot in the second random access time has a mapping relationship with the starting time slot in the first random access time, and the second subcarrier interval is smaller than or equal to the first subcarrier interval.
Taking Table 5 as an example, the second subcarrier spacing is the SCS ref The random access configuration parameter may be a PRACH configuration index, and the starting time slot in the second random access time may be defined by SCS ref The slot index corresponding to kHz is determined, i.e. l 0 . The terminal equipment can be based on one SCS by looking up table after receiving the random access configuration parameters ref kHz slot and a Δf RA Corresponding relation of time slots according to SCS in table ref Determining l by starting PRACH slot index within kHz slots 0 The initial PRACH slot in (a), will eventually be the l 0 The index of the starting PRACH slot in (a) is scaled to the slot index of the system frame to determine the starting slot in the first random access time.
In addition, when the optional terminal device receives the random access configuration parameter in the first information, other parameter information related to the random access configuration parameter can be determined by table look-up, if the random access configuration parameter is a PRACH configuration index as illustrated in table 5, other parameter values in the same row as the random access configuration parameter can be found by index, such as SCS ref Slot index corresponding to kHz, SCS ref Starting PRACH slot index within kHz slots, SCS ref Number of time domain ROs in kHz slot, time length of RO. The terminal device can then determine SCS based on these parameters ref The starting PRACH slot index and the number of PRACH slots within the kHz slot determine the time at which the random access opportunity is located.
Exemplary, a random Access opportunity distribution schematic is illustrated in FIG. 6aIllustrating 1 SCS ref The time slot corresponds to 4 PARCH SCS time slots, SCS ref The time domain in kHz slot includes 5 random access opportunities (ROs), assuming that 1 slot contains 14 OFDM symbols numbered 0-13. For SCS ref For kHz slots, if the starting symbol of the 5 random access opportunities is OFDM with the number of 2, each random access opportunity occupies 2 OFDM symbols, the 5 random access opportunities correspond to SCS ref The number in the kHz slot is 2-11. And for SCS ref The starting symbol of the 5 random access opportunities is SCS for PARCH SCS time slot corresponding to kHz time slot ref Starting a PARCH SCS time slot in a kHz time slot, namely OFDM with the number 8 in S0 (PARCH SCS) shown in figure 6a, part of the 5 random access opportunities span two time slots for the PARCH SCS time slot, and S0 is SCS when the first random access opportunity occupies S0 (PARCH) and S1 (PARCH) from left as shown in figure 6a ref The PARCH SCS slot is initiated within the kHz slot.
Exemplary, another random access opportunity distribution diagram, as illustrated in fig. 6b, illustrates 1 SCS ref The time slot corresponds to 4 PARCH SCS time slots, SCS ref The time domain in kHz slot includes 2 random access opportunities (ROs), assuming that 1 slot contains 14 OFDM symbols numbered 0-13. For SCS ref For kHz slots, if the starting symbol of the 2 random access opportunities is OFDM with the number of 2, and each random access opportunity occupies 4 OFDM symbols, the 2 random access opportunities correspond to SCS ref The number in the kHz slot is 2-9. And for SCS ref The starting symbol of the 5 random access opportunities is SCS for PARCH SCS time slot corresponding to kHz time slot ref Starting a PARCH SCS time slot in a kHz time slot, namely OFDM with the number 8 in S0 (PARCH SCS) shown in the figure, for the PARCH SCS time slot, partial random access opportunities in the 2 random access opportunities span more than two time slots, and S0 (PARCH), S1 (PARCH) and S2 (PARCH) are occupied by the first random access opportunity from left as shown in FIG. 6b, and S0 is SCS ref The PARCH SCS slot is initiated within the kHz slot.
The embodiment of the application provides the random access configuration, so that the RO can cross time slots, the uplink and downlink switching times can be reduced, the switching overhead is reduced, the RO with longer time is supported, and more continuous uplink time slots are supported.
Scheme II: the first information sent by the network device may include first indication information, where the first indication information indicates a starting time slot in the first random access time.
In an alternative embodiment, the number of time slots may be set. When the terminal device receives the first indication information in the first information, according to the initial time slot indicated by the network device and the set time slot number, the terminal device can determine the time slot index of the time slot included in the first random access time in the index set corresponding to the subcarrier interval configured by the network device.
In another optional embodiment, the first information may further include a number of timeslots, and when the terminal device receives the first information, the first random access time may be determined according to the subcarrier interval configured by the network device, the index set corresponding to the subcarrier interval, and the starting timeslot and the number of timeslots indicated by the network device, that is, the starting timeslot and the number of timeslots indicated by the network device, and the timeslot index of the timeslot included in the first random access time may be determined in the index set corresponding to the subcarrier interval configured by the network device.
Scheme III: the first information sent by the network device indicates a location of a first time slot, and the first random access time includes the first time slot. Or it may be understood that the first time slot refers to a time slot occupied by the first random access time, and may be one or more.
In an alternative implementation, the first information includes a slot index of the first slot in a system frame, the number of slots of the system frame being related to a first subcarrier spacing configured by the network device. The terminal device directly determines the first random access time according to the slot index of the first slot indicated by the first information. Based on the above embodiment, for example, when the first subcarrier spacing is 240kHz, the first The information may include at least 1 index in the first set of indices. The first index set may be a first index set { l } as defined directly above 0 ,l 1 ,l 2 ,…l n-1 Or { l' 0 +k，l‘ 1 +k，l‘ 2 +k，…l‘ n +k }. For example, the first information may include at least 1 index of the second set of indices when the first subcarrier spacing is 480 kHz. The second index set may be a second index set { l } as directly defined above 0 ,l 1 ,l 2 ,…l n-1 Or { l' 0 +k，l‘ 1 +k，l‘ 2 +k，…l‘ n +k }. For example, the first information may include at least 1 index in the third index set when the first subcarrier spacing is 9600 kHz. The third index set may be a third index set { l } as directly defined above 0 ,l 1 ,l 2 ,…l n-1 Or { l' 0 +k，l‘ 1 +k，l‘ 2 +k，…l‘ n +k }. The index value ranges in the first index set, the second index set and the third index set are different.
In another alternative implementation, the first information includes second indication information, where the second indication information indicates a slot index of a second slot in a system frame, the second slot differs from the first slot by a set slot offset, and a number of slots in the system frame is related to the first subcarrier spacing. The set slot offset is further related to the first subcarrier spacing, for example, different first subcarrier spacing may take different slot offsets. The set slot offset may be predefined for different first subcarrier spacing values as in table 6 below, or the set slot offset may be indicated to the terminal device by the network device. Alternatively, the slot offset may be represented by a difference between the second slot index and the first slot index.
TABLE 6
The terminal device may determine a slot included in the first random access time according to the slot index of the second slot indicated by the first information and the set slot offset. In addition, the index of the second slot may be smaller or larger than the index of the first slot. Taking the index of the second time slot smaller than the index of the first time slot can save the occupation of resources.
The first subcarrier spacing is illustrated as 240 kHz. The second time slot may correspond to a time slot of at least 1 index in the first reference index set. K1 satisfies the value range of the first index offset in the related case described above. The first subcarrier spacing is illustrated as 480 kHz. The second time slot may correspond to a time slot of at least 1 index in the second reference index set. K2 satisfies the value range of the second index offset in the related case described above. The first subcarrier spacing is illustrated as 960 kHz. The second time slot may correspond to a time slot of at least 1 index in the third reference index set. K3 satisfies the value range of the third index offset in the related case described above.
Based on the same conception, the present application provides an apparatus having a function of implementing the network device or the terminal device described in the embodiment of the present application, for example, the apparatus includes a module or a unit or means (means) corresponding to the steps involved in the network device described in the embodiment of the present application when the network device executes the network device, where the function or the unit or means (means) may be implemented by software, or implemented by hardware, or implemented by executing corresponding software by hardware, or may be implemented by a combination of software and hardware. Or the device comprises a module or a unit or a means (means) corresponding to the steps of the terminal device for executing the terminal device described in the embodiment of the application, and the function or the unit or the means (means) can be implemented by software, or can be implemented by hardware, or can be implemented by executing corresponding software by hardware, or can be implemented by a mode of combining software and hardware.
Referring to fig. 7, an embodiment of the present application provides a device 700 for configuring random access time, where the device 700 includes a processing unit 701 and a transceiver unit 702. The communication apparatus 700 may be a network device, may be a component (e.g., an integrated circuit, a chip, etc.) of the network device, or may be other functional modules capable of supporting the network device to perform the random access time configuration method, or the communication apparatus 700 may be a terminal device, may be a component (e.g., an integrated circuit, a chip, etc.) of the terminal device, or may be other functional modules capable of supporting the terminal device to perform the random access time configuration method.
The transceiver unit may also be referred to as a transceiver module, a transceiver device, an input/output unit, etc. The processing unit may also be called a processor, a processing board, a processing unit, a processing device, etc. Alternatively, the device for implementing the receiving function in the transceiver unit may be regarded as a receiving unit, and it should be understood that the transceiver unit is configured to perform the sending operation and the receiving operation on the network device side or the terminal device side in the foregoing method embodiment, and the device for implementing the sending function in the transceiver unit is regarded as a sending unit, that is, the transceiver unit includes the receiving unit and the sending unit. When the apparatus 700 is applied to a network device, the transceiver unit 702 includes a receiving unit for performing a receiving operation on the network device side, for example, receiving an uplink signal from a terminal device; the transceiver unit 702 includes a transmitting unit for performing a transmitting operation on the network device side, for example, transmitting a downlink signal to the terminal device. When the apparatus 700 is applied to a terminal device, the transceiver unit 702 includes a receiving unit for performing a receiving operation on the terminal device side, for example, receiving a downlink signal from a network device. The transceiver unit 702 includes a transmitting unit for performing a transmitting operation on the terminal device side, for example, transmitting an uplink signal to the network device. In addition, it should be noted that if the device is implemented by a chip/chip circuit, the transceiver unit may be an input/output circuit and/or a communication interface, and perform an input operation (corresponding to the foregoing receiving operation) and an output operation (corresponding to the foregoing transmitting operation); the processing unit is an integrated processor or microprocessor or integrated circuit.
When the apparatus 700 is applied to a terminal device, a transceiver unit 702 is configured to receive first information from a network device, where the first information is used to indicate a first random access time of the terminal device, where the first random access time indicates a time domain resource carrying a random access preamble, and a first subcarrier spacing of the random access preamble is greater than 120KHZ. A processing unit 701, configured to send the random access preamble according to the first random access time.
When the apparatus 700 is applied to a network device, a processing unit 701 is configured to determine a first random access time of a terminal device, where the first random access time indicates a time domain resource carrying a random access preamble, and a first subcarrier spacing of the random access preamble is greater than 120KHZ; a transceiver unit 702, configured to send first information to a terminal device, where the first information is used to indicate a first random access time of the terminal device.
The following describes alternative embodiments of the device for use in a terminal or network device.
In an optional implementation manner, the first information includes a random access configuration parameter corresponding to a second subcarrier interval, where the random access configuration parameter is used to determine a starting time slot in a second random access time, the starting time slot in the second random access time has a mapping relationship with the starting time slot in the first random access time, and the second subcarrier interval is smaller than or equal to the first subcarrier interval. The random access configuration corresponding to the smaller subcarrier interval is indicated as a reference, the first random access time is indirectly indicated based on mapping, and the terminal equipment automatically determines the first random access time based on the required mapping relation, namely the random access configuration corresponding to the larger subcarrier interval, so that the random access opportunity (RO) can cross time slots, the uplink and downlink switching times can be reduced, the switching overhead is reduced, the random access opportunity with longer supporting time and more continuous uplink time slots are supported.
In an alternative implementation manner, the first information includes a random access configuration parameter corresponding to a second subcarrier interval, where the random access configuration parameter is used to determine a random access time slot corresponding to the second subcarrier interval, the second subcarrier interval is smaller than or equal to the first subcarrier interval, and the random access time slot corresponding to the second subcarrier interval has a mapping relationship with the time slot of the first random access time.
In an alternative embodiment, the first information includes first indication information, and the first indication information indicates a starting time slot in the first random access time. Optionally, the first information further includes indication information indicating the number of slots.
In an alternative embodiment, the first information indicates a location of a first time slot, and the first random access time includes the first time slot. In one possible design, the first information includes an index of the first time slot in a system frame, the number of time slots of the system frame being related to a subcarrier spacing configured by the network device. In a possible further design, the first information includes second indication information indicating an index of a second time slot in a system frame, the second time slot being different from the first time slot by a set time slot offset, the number of time slots in the system frame being related to the first subcarrier spacing.
In an alternative embodiment, the first subcarrier spacing is 240KHZ, the first random access time includes time slots corresponding to at least 1 index in a first index set, the index is a time slot index in a system frame, and the number of time slots in the system frame is related to the first subcarrier spacing;
wherein the first set of indices is {3,7,11,15,19,23,27,31,35,39,43,47,51,55,59,63,67,71,75,79,83,87,91,95,99,103,107,111,115,119,123,127,131,135,139,143,147,151,155,159}; or,
the first set of indices is {7,15,23,31,39,47,55,63,71,79,87,95,103,111,119,127,135,143,151,159}; or,
the first set of indices is {55,59,63,119,123,127,151,155,159}; or,
the first set of indices is {71,79,151,159}; or,
the first set of indices is {79,159}; or,
the first set of indices is {95,111,127,143,159}; or,
the first set of indices is {99,119,139,159}; or,
the first set of indices is {15,23,31,39,47,55,63,71,79,87,95,103}; or,
the first set of indices is {15,23,31}; or,
the first set of indices is {15,23,31,39,47,55}; or,
The first set of indices is {15,31,47,63,79,95,111,127,143,159}; or,
the first set of indices is {19,39,59,79,99,119,139,159}; or,
the first set of indices is {31,63,95,127,159}; or,
the first set of indices is {39,79,119,159}; or,
the first set of indices is {39,47,55}; or,
the first set of indices is {39,47,55,63,71,79}; or,
the first set of indices is {39,79,119,159}.
In an alternative embodiment, the first subcarrier spacing is 480KHZ, the time slot included in the first random access time is a time slot corresponding to at least 1 index in the second index set, the index is a time slot index in a system frame, and the number of time slots in the system frame is related to the first subcarrier spacing;
wherein the second set of indices is {7,15,23,31,39,47,55,63,71,79,87,95,103,111,119,127,135,143,151,159,167,175,183,191,199,207,215,223,231,239,247,255,263,271,279,287,295,303,311,319}; or,
the second set of indices is {15,31,47,63,79,95,111,127,143,159,175,191,207,223,239,255,271,287,303,319}; or,
the second set of indices is {111,119,127,239,247,255,303,311,319}; or,
The second set of indices is {143,159,303,319}; or,
the second set of indices is {159,319}; or,
the second set of indices is {191,223,255,287,319}; or,
the second set of indices is {199,239,279,319}; or,
the second set of indices is {31,47,63,79,95,111,127,143,159,175,191,207}; or,
the second set of indices is {31,47,63}; or,
the second set of indices is {31,47,63,79,95,111}; or,
the second set of indices is {31,63,95,127,159,191,223,255,287,319}; or,
the second set of indices is {39,79,119,159,199,239,279,319}; or,
the second set of indices is {63,127,191,255,319}; or,
the second set of indices is {79,159,239,319}; or,
the second set of indices is {79,95,111}; or,
the second set of indices is {79,95,111,127,143,159}; or,
the second set of indices is {79,159,239,319}.
In an alternative embodiment, the first subcarrier spacing is 960KHZ, the time slot included in the first random access time is a time slot corresponding to at least 1 index in a third index set, the index is a time slot index in a system frame, and the number of time slots in the system frame is related to the first subcarrier spacing;
Wherein the third set of indices is {15,31,47,63,79,95,111,127,143,159,175,191,207,223,239,255,271,287,303,319,335,351,367,383,399,415,431,447,463,479,495,511,527,543,559,575,591,607,623,639}; or,
the third set of indices is {31,63,95,127,159,191,223,255,287,319,351,383,415,447,479,511,543,575,607,639}; or,
the third set of indices is {223,239,255,479,495,511,607,623,639}; or,
the third set of indices is {287,319,607,639}; or,
the third set of indices is {319,639}; or,
the third set of indices is {383,447,511,575,639}; or,
the third set of indices is {399,479,559,639}; or,
the third set of indices is {63,95,127,159,191,223,255,287,319,351,383,415}; or,
the third set of indices is {63,95,127}; or,
the third set of indices is {63,95,127,159,191,223}; or,
the third set of indices is {63,127,191,255,319,383,447,511,575,639}; or,
the third set of indices is {79,159,239,319,399,479,559,639}; or,
the third set of indices is {127,255,383,511,639}; or,
The third set of indices is {159,319,479,639}; or,
the third set of indices is {159,191,223}; or,
the third set of indices is {159,191,223,255,287,319}; or,
the third set of indices is {159,319,479,639}.
Based on the same concept, as shown in fig. 8, an embodiment of the present application provides a communication apparatus 800, which may be applied to the above method embodiment, for performing the steps performed by the terminal device or the network device in the above method. The communication device may be a terminal device, or may be a chip, a chip system, a processor, or the like that supports the terminal device to implement the above method. Alternatively, the communication device may be a network device, or may be a chip, a chip system, a processor, or the like that supports the network device to implement the above method. Alternatively, the chip system in the embodiment of the present application may be formed by a chip, and may also include a chip and other discrete devices.
The communication device 800 may comprise at least one processor 810, which processor 810 may also be referred to as a processing unit, may implement certain control functions. The processor 810 may be a general purpose processor or a special purpose processor, etc. For example, a baseband processor or a central processing unit. The baseband processor may be used to process communication protocols and communication data, and the central processor may be used to control communication devices (e.g., base stations, baseband chips, terminals, terminal chips, DUs or CUs, etc.), execute computer programs, and process data of the computer programs.
In an alternative design, processor 810 may also have stored thereon instructions and/or data that may be executed by the processor to cause apparatus 800 to perform the methods described in the method embodiments above.
The processor 810 is coupled to a memory, which may optionally be located within the apparatus or external to the apparatus. For example, the communication device 800 may also include at least one memory 820. Memory 820 holds the computer programs, configuration information, computer programs or instructions and/or data necessary to implement any of the embodiments described above; processor 810 may execute a computer program stored in memory 820 to perform the method of any of the embodiments described above.
The coupling in the embodiments of the present application is an indirect coupling or communication connection between devices, units, or modules, which may be in electrical, mechanical, or other forms for information interaction between the devices, units, or modules. Processor 810 may operate in conjunction with memory 820. The specific connection medium between the transceiver 830, the processor 810, and the memory 820 is not limited in the embodiment of the present application. The processor and the memory may be provided separately or may be integrated. For example, the mapping relationships, index sets, etc. described in the above method embodiments may be stored in a memory or in a processor.
A transceiver 830 may also be included in the communication apparatus 800, and the communication apparatus 800 may interact with other devices via the transceiver 830. The transceiver 830 may be a circuit, a bus, a transceiver, or any other device that may be used for information interaction, or referred to as a signal transceiver unit. The transceiver 830 may also be referred to as a transceiver unit, a transceiver circuit, a transceiver device, a transceiver module, or the like, for implementing a transceiver function. In addition, when the communication device 800 is a chip-type device or circuit, the transceiver in the device 800 may also be an input/output circuit and/or a communication interface, may input data (or receive data) and output data (or transmit data), and the processor may be an integrated processor or a microprocessor or an integrated circuit, where the processor may determine the output data according to the input data.
Alternatively, a device of the transceiver 830 for implementing the receiving function may be regarded as a receiving unit, and a device of the transceiver 830 for implementing the transmitting function may be regarded as a transmitting unit, i.e., the transceiver 830 includes a receiving unit and a transmitting unit. For example, the receiving unit may also be referred to as a receiver, a receiving circuit, etc., and the transmitting unit may be referred to as a transmitter, a transmitting circuit, etc. Alternatively, the receiving unit and the transmitting unit may be integrated together, or may be a plurality of independent units. The receiving unit and the transmitting unit may be located in one geographical location or may be distributed among a plurality of geographical locations. As shown in fig. 8, transceiver 830 is illustrated as including a transmitter 831 and a receiver 832. In addition, the communication device 800 may further include a radio frequency circuit, which is mainly used for converting a baseband signal into a radio frequency signal and processing the radio frequency signal, and an antenna, which is mainly used for receiving and transmitting the radio frequency signal in the form of electromagnetic waves, and an antenna 833 is also illustrated in fig. 8.
In one possible implementation manner, the communication apparatus 800 may be applied to a network device, and in particular, the communication apparatus 800 may be a network device, or may be an apparatus capable of supporting a network device to implement a function of a network device in any of the foregoing embodiments. The memory 820 holds the necessary computer programs, computer programs or instructions and/or data to implement the functions of the network device in any of the embodiments described above. The processor 810 may execute a computer program stored in the memory 820 to perform the method performed by the network device in any of the above embodiments, process the communication protocol and the communication data, and control the entire terminal device. For application to a network device, the transmitter 831 in the communication apparatus 800 may be configured to transmit transmission control configuration information to a terminal device via the antenna 833, and the receiver 832 may be configured to receive the transmission information transmitted by the terminal device via the antenna 833.
In another possible implementation manner, the communication apparatus 800 may be applied to a terminal device, and the specific communication apparatus 800 may be a terminal device, or may be a device capable of supporting a terminal device to implement a function of a terminal device in any of the foregoing embodiments. The memory 820 holds the necessary computer programs, computer programs or instructions and/or data to implement the functions of the terminal device in any of the embodiments described above. The processor 810 may execute a computer program stored in the memory 820 to perform the method performed by the terminal device in any of the above embodiments, process the communication protocol and the communication data, control the entire terminal device, and so on. For application to a terminal device, the receiver 832 in the communication device 800 may be configured to receive transmission control configuration information sent by a network device via the antenna 833, and the transmitter 831 may be configured to send transmission information to the network device via the antenna 833. In addition, the terminal device may further include a user-oriented input/output unit, such as a touch screen, a display screen, a keyboard, etc., mainly for receiving data input by a user and outputting data to the user.
When the terminal device is started, the processor can read the computer program in the storage unit, analyze and execute the instructions of the computer program, and process the data of the computer program. When data is required to be transmitted wirelessly, the processor carries out baseband processing on the data to be transmitted and then outputs a baseband signal to the radio frequency circuit, and the radio frequency circuit processes the baseband signal to obtain a radio frequency signal and transmits the radio frequency signal outwards in the form of electromagnetic waves through the antenna. When data is transmitted to the terminal device, the radio frequency circuit receives a radio frequency signal through the antenna, the radio frequency signal is further converted into a baseband signal, and the baseband signal is output to the processor, and the processor converts the baseband signal into data and processes the data.
Optionally, the processor 810 in fig. 8 integrates the functions of a baseband processor and a central processor. Those skilled in the art will appreciate that the baseband processor and the central processing unit may be separate processors, interconnected by bus technology, etc. Those skilled in the art will appreciate that the terminal device may include multiple baseband processors to accommodate different network formats, and that the terminal device may include multiple central processors to enhance its processing capabilities, and that the various components of the terminal device may be connected by various buses. The baseband processor may also be referred to as a baseband processing circuit or baseband processing chip. The central processing unit may also be expressed as a central processing circuit or a central processing chip. The function of processing the communication protocol and the communication data may be built in the processor, or may be stored in the storage unit in the form of a software program, which is executed by the processor to realize the baseband processing function.
Further, it should be noted that the apparatus described in the above embodiment may be a network device or a terminal device, but the scope of the apparatus described in the present application is not limited thereto, and the structure of the apparatus may not be limited by fig. 8. The apparatus may be a stand-alone device or may be part of a larger device. For example, the device may be:
(1) A stand-alone integrated circuit IC, or chip, or a system-on-a-chip or subsystem;
(2) Having a set of one or more ICs, which may optionally also include storage means for storing data and/or instructions;
(3) An ASIC, such as a modem (MSM);
(4) Modules that may be embedded within other devices;
(5) Receivers, terminals, smart terminals, cellular telephones, wireless devices, handsets, mobile units, vehicle devices, network devices, cloud devices, artificial intelligence devices, machine devices, home devices, medical devices, industrial devices, etc.;
(6) Others, and so on.
Since the communication apparatus 800 provided in this embodiment may be applied to a network device, a method performed by the network device may be completed, or may be applied to a terminal device, a method performed by the terminal device may be completed. Therefore, reference may be made to the above method embodiments for the technical effects, which are not described herein.
In an embodiment of the present application, the processor may be a general purpose processor, a digital signal processor, an application specific integrated circuit, a field programmable gate array or other programmable logic device, a discrete gate or transistor logic device, or a discrete hardware component, and may implement or execute the methods, steps, and logic blocks disclosed in the embodiments of the present application. The general purpose processor may be a microprocessor or any conventional processor or the like. The steps of a method disclosed in connection with the embodiments of the present application may be embodied directly in a hardware processor for execution, or in a combination of hardware and software modules in the processor for execution.
The memory in embodiments of the present application may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The nonvolatile memory may be a read-only memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an electrically Erasable EPROM (EEPROM), or a flash memory. The volatile memory may be random access memory (random access memory, RAM) which acts as an external cache. By way of example, and not limitation, many forms of RAM are available, such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), synchronous DRAM (SLDRAM), and direct memory bus RAM (DR RAM). It should be noted that the memory of the systems and methods described herein is intended to comprise, without being limited to, these and any other suitable types of memory.
In embodiments of the application, the processor and transceiver may be implemented on an integrated circuit (integrated circuit, IC), analog IC, radio frequency integrated circuit RFIC, mixed signal IC, application specific integrated circuit (application specific integrated circuit, ASIC), printed circuit board (printed circuit board, PCB), electronic device, or the like. The processor and transceiver may also be fabricated using a variety of IC process technologies such as complementary metal oxide semiconductor (complementary metal oxide semiconductor, CMOS), N-type metal oxide semiconductor (NMOS), P-type metal oxide semiconductor (positive channel metal oxide semiconductor, PMOS), bipolar junction transistor (Bipolar Junction Transistor, BJT), bipolar CMOS (BiCMOS), silicon germanium (SiGe), gallium arsenide (GaAs), etc.
When the communication device is a chip system, such as a chip system in a network device or a chip system in a terminal device. The processing unit may be one or more logic circuits, and the transceiver unit may be an input/output interface, or referred to as a communication interface, an interface circuit, or an interface, etc.; or the transceiver unit may be a transmitting unit and a receiving unit, the transmitting unit may be an output interface, and the receiving unit may be an input interface, and the transmitting unit and the receiving unit are integrated into one unit, for example, the input/output interface.
Referring to fig. 9, another communication device 900 is also provided, which is a chip system, and includes: an input-output interface 910 and a logic circuit 920.
When the communication device 900 is a chip system in a terminal apparatus, the logic and interfaces may be used to perform the functions or operations performed by the terminal apparatus described above, etc., in some embodiments of the application. Illustratively, the input-output interface 910 is configured to receive first information from a network device, where the first information is configured to indicate a first random access time of the terminal device, where the first random access time indicates a time domain resource carrying a random access preamble, and a first subcarrier spacing of the random access preamble is greater than 120KHZ; the logic 920 is configured to send the random access preamble according to the first random access time.
When the communication apparatus 900 is a system-on-chip in a network device, the logic and interfaces may be used to perform the functions or operations performed by the network device described above, etc., in some embodiments of the application. Illustratively, the logic 920 is configured to determine a first random access time of the terminal device, where the first random access time indicates a time domain resource carrying a random access preamble, and a first subcarrier spacing of the random access preamble is greater than 120KHZ; the input/output interface 910 is configured to send first information to a terminal device, where the first information is used to indicate a first random access time of the terminal device.
Since the communication apparatus 900 provided in this embodiment may be applied to a network device, a method performed by the network device may be performed, or applied to a terminal device, a method performed by the terminal device may be performed. Therefore, reference may be made to the above method embodiments for the technical effects, which are not described herein.
Based on the above embodiments, the embodiments of the present application further provide a communication system, where the communication system includes at least one communication device applied to a network device and at least one communication device applied to a terminal device. The technical effects obtained can be referred to the above method embodiments, and will not be described herein.
Based on the above embodiments, the embodiments of the present application also provide a computer readable storage medium storing a computer program or instructions that, when executed, cause a method performed by a network device or a method performed by a terminal device in any of the above embodiments to be performed. The computer readable storage medium may include: various media capable of storing program codes, such as a U disk, a mobile hard disk, a read-only memory, a random access memory, a magnetic disk or an optical disk.
The application also provides a computer program product which, when executed by a computer, implements the functions of any of the method embodiments described above.
In order to implement the functions of the foregoing schematic apparatuses shown in fig. 7 to fig. 9, an embodiment of the present application further provides a chip, which includes a processor, configured to support the communications apparatus to implement the functions related to the network device or the terminal device in the foregoing method embodiment. In one possible design, the chip is connected to a memory or the chip comprises a memory for holding the necessary computer programs or instructions and data for the communication device.
It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer programs or instructions. These computer programs or instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer programs or instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer programs or instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It is appreciated that reference throughout this specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, various embodiments are not necessarily referring to the same embodiments throughout the specification. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that, in various embodiments of the present application, the sequence numbers of the foregoing processes do not mean the order of execution, and the order of execution of the processes should be determined by the functions and internal logic thereof, and should not constitute any limitation on the implementation process of the embodiments of the present application.
It will be apparent to those skilled in the art that various modifications and variations can be made to the embodiments of the present application without departing from the scope of the embodiments of the application. Thus, if such modifications and variations of the embodiments of the present application fall within the scope of the claims and the equivalents thereof, the present application is also intended to include such modifications and variations.
Claims (18)
- A method for configuring random access time, comprising:the method comprises the steps that a terminal device receives first information from a network device, wherein the first information is used for indicating first random access time of the terminal device, the first random access time indicates time domain resources carrying a random access preamble, and a first subcarrier interval corresponding to the random access preamble is larger than 120KHZ;and the terminal equipment sends the random access preamble according to the first random access time.
- A method for configuring random access time, comprising:the network device sends first information to the terminal device, wherein the first information is used for indicating first random access time of the terminal device, the first random access time indicates time domain resources carrying random access preambles, and first subcarrier intervals of the random access preambles are larger than 120KHZ.
- The method of claim 1 or 2, wherein the first information includes a random access configuration parameter corresponding to a second subcarrier spacing, the random access configuration parameter being used to determine a starting time slot in a second random access time, the starting time slot in the second random access time having a mapping relationship with the starting time slot in the first random access time, the second subcarrier spacing being less than or equal to the first subcarrier spacing.
- The method of claim 1 or 2, wherein the first information comprises first indication information indicating a starting time slot in the first random access time.
- The method of any of claims 1-4, wherein the first subcarrier spacing is 240KHZ, the first random access time includes time slots corresponding to at least 1 index in a first set of indices, the indices being time slot indices in a system frame, a number of time slots in the system frame being related to the first subcarrier spacing;wherein the first set of indices is {3,7,11,15,19,23,27,31,35,39,43,47,51,55,59,63,67,71,75,79,83,87,91,95,99,103,107,111,115,119,123,127,131,135,139,143,147,151,155,159}; or,The first set of indices is {7,15,23,31,39,47,55,63,71,79,87,95,103,111,119,127,135,143,151,159}; or,the first set of indices is {55,59,63,119,123,127,151,155,159}; or,the first set of indices is {71,79,151,159}; or,the first set of indices is {79,159}; or,the first set of indices is {95,111,127,143,159}; or,the first set of indices is {99,119,139,159}; or,the first set of indices is {15,23,31,39,47,55,63,71,79,87,95,103}; or,the first set of indices is {15,23,31}; or,the first set of indices is {15,23,31,39,47,55}; or,the first set of indices is {15,31,47,63,79,95,111,127,143,159}; or,the first set of indices is {19,39,59,79,99,119,139,159}; or,the first set of indices is {31,63,95,127,159}; or,the first set of indices is {39,79,119,159}; or,the first set of indices is {39,47,55}; or,the first set of indices is {39,47,55,63,71,79}; or,the first set of indices is {39,79,119,159}.
- The method of any of claims 1-4, wherein the first subcarrier spacing is 480KHZ, the first random access time comprises time slots corresponding to at least 1 index in a second set of indices, the index being a time slot index in a system frame, a number of time slots in the system frame being related to the first subcarrier spacing;Wherein the second set of indices is {7,15,23,31,39,47,55,63,71,79,87,95,103,111,119,127,135,143,151,159,167,175,183,191,199,207,215,223,231,239,247,255,263,271,279,287,295,303,311,319}; or,the second set of indices is {15,31,47,63,79,95,111,127,143,159,175,191,207,223,239,255,271,287,303,319}; or,the second set of indices is {111,119,127,239,247,255,303,311,319}; or,the second set of indices is {143,159,303,319}; or,the second set of indices is {159,319}; or,the second set of indices is {191,223,255,287,319}; or,the second set of indices is {199,239,279,319}; or,the second set of indices is {31,47,63,79,95,111,127,143,159,175,191,207}; or,the second set of indices is {31,47,63}; or,the second set of indices is {31,47,63,79,95,111}; or,the second set of indices is {31,63,95,127,159,191,223,255,287,319}; or,the second set of indices is {39,79,119,159,199,239,279,319}; or,the second set of indices is {63,127,191,255,319}; or,the second set of indices is {79,159,239,319}; or,The second set of indices is {79,95,111}; or,the second set of indices is {79,95,111,127,143,159}; or,the second set of indices is {79,159,239,319}.
- The method of any of claims 1-4, wherein the first subcarrier spacing is 960KHZ, the first random access time includes time slots corresponding to at least 1 index in a third set of indices, the indices being time slot indices in a system frame, a number of time slots in the system frame being related to the first subcarrier spacing;wherein the third set of indices is {15,31,47,63,79,95,111,127,143,159,175,191,207,223,239,255,271,287,303,319,335,351,367,383,399,415,431,447,463,479,495,511,527,543,559,575,591,607,623,639}; or,the third set of indices is {31,63,95,127,159,191,223,255,287,319,351,383,415,447,479,511,543,575,607,639}; or,the third set of indices is {223,239,255,479,495,511,607,623,639}; or,the third set of indices is {287,319,607,639}; or,the third set of indices is {319,639}; or,the third set of indices is {383,447,511,575,639}; or,The third set of indices is {399,479,559,639}; or,the third set of indices is {63,95,127,159,191,223,255,287,319,351,383,415}; or,the third set of indices is {63,95,127}; or,the third set of indices is {63,95,127,159,191,223}; or,the third set of indices is {63,127,191,255,319,383,447,511,575,639}; or,the third set of indices is {79,159,239,319,399,479,559,639}; or,the third set of indices is {127,255,383,511,639}; or,the third set of indices is {159,319,479,639}; or,the third set of indices is {159,191,223}; or,the third set of indices is {159,191,223,255,287,319}; or,the third set of indices is {159,319,479,639}.
- A random access time configuration apparatus, comprising:a communication module, configured to receive first information from a network device, where the first information is used to indicate a first random access time of the terminal device, where the first random access time indicates a time domain resource carrying a random access preamble, and a first subcarrier interval corresponding to the random access preamble is greater than 120KHZ;And the processing module is used for sending the random access preamble according to the first random access time.
- A random access time configuration apparatus, comprising:a processing module, configured to determine a first random access time of a terminal device, where the first random access time indicates a time domain resource carrying a random access preamble, and a first subcarrier spacing of the random access preamble is greater than 120KHZ;and the communication module is used for sending first information to the terminal equipment, wherein the first information is used for indicating the first random access time of the terminal equipment.
- The apparatus of claim 8 or 9, wherein the first information includes a random access configuration parameter corresponding to a second subcarrier spacing, the random access configuration parameter being used to determine a starting time slot in a second random access time, the starting time slot in the second random access time having a mapping relationship with the starting time slot in the first random access time, the second subcarrier spacing being less than or equal to the first subcarrier spacing.
- The apparatus of claim 8 or 9, wherein the first information comprises first indication information indicating a starting time slot in the first random access time.
- The apparatus of any of claims 8-11, wherein the first subcarrier spacing is 240KHZ, the first random access time includes time slots corresponding to at least 1 index in a first set of indices, the indices being time slot indices in a system frame, a number of time slots in the system frame being related to the first subcarrier spacing;wherein the first set of indices is {3,7,11,15,19,23,27,31,35,39,43,47,51,55,59,63,67,71,75,79,83,87,91,95,99,103,107,111,115,119,123,127,131,135,139,143,147,151,155,159}; or,the first set of indices is {7,15,23,31,39,47,55,63,71,79,87,95,103,111,119,127,135,143,151,159}; or,the first set of indices is {55,59,63,119,123,127,151,155,159}; or,the first set of indices is {71,79,151,159}; or,the first set of indices is {79,159}; or,the first set of indices is {95,111,127,143,159}; or,the first set of indices is {99,119,139,159}; or,the first set of indices is {15,23,31,39,47,55,63,71,79,87,95,103}; or,the first set of indices is {15,23,31}; or,The first set of indices is {15,23,31,39,47,55}; or,the first set of indices is {15,31,47,63,79,95,111,127,143,159}; or,the first set of indices is {19,39,59,79,99,119,139,159}; or,the first set of indices is {31,63,95,127,159}; or,the first set of indices is {39,79,119,159}; or,the first set of indices is {39,47,55}; or,the first set of indices is {39,47,55,63,71,79}; or,the first set of indices is {39,79,119,159}.
- The apparatus of any of claims 8-11, wherein the first subcarrier spacing is 480KHZ, the first random access time comprises a time slot corresponding to at least 1 index in a second set of indices, the index being a time slot index in a system frame, a number of time slots in the system frame being related to the first subcarrier spacing;wherein the second set of indices is {7,15,23,31,39,47,55,63,71,79,87,95,103,111,119,127,135,143,151,159,167,175,183,191,199,207,215,223,231,239,247,255,263,271,279,287,295,303,311,319}; or,the second set of indices is {15,31,47,63,79,95,111,127,143,159,175,191,207,223,239,255,271,287,303,319}; or,The second set of indices is {111,119,127,239,247,255,303,311,319}; or,the second set of indices is {143,159,303,319}; or,the second set of indices is {159,319}; or,the second set of indices is {191,223,255,287,319}; or,the second set of indices is {199,239,279,319}; or,the second set of indices is {31,47,63,79,95,111,127,143,159,175,191,207}; or,the second set of indices is {31,47,63}; or,the second set of indices is {31,47,63,79,95,111}; or,the second set of indices is {31,63,95,127,159,191,223,255,287,319}; or,the second set of indices is {39,79,119,159,199,239,279,319}; or,the second set of indices is {63,127,191,255,319}; or,the second set of indices is {79,159,239,319}; or,the second set of indices is {79,95,111}; or,the second set of indices is {79,95,111,127,143,159}; or,the second set of indices is {79,159,239,319}.
- The apparatus of any of claims 8-11, wherein the first subcarrier spacing is 960KHZ, the first random access time includes time slots corresponding to at least 1 index in a third set of indices, the indices being time slot indices in a system frame, a number of time slots in the system frame being related to the first subcarrier spacing;Wherein the third set of indices is {15,31,47,63,79,95,111,127,143,159,175,191,207,223,239,255,271,287,303,319,335,351,367,383,399,415,431,447,463,479,495,511,527,543,559,575,591,607,623,639}; or,the third set of indices is {31,63,95,127,159,191,223,255,287,319,351,383,415,447,479,511,543,575,607,639}; or,the third set of indices is {223,239,255,479,495,511,607,623,639}; or,the third set of indices is {287,319,607,639}; or,the third set of indices is {319,639}; or,the third set of indices is {383,447,511,575,639}; or,the third set of indices is {399,479,559,639}; or,the third set of indices is {63,95,127,159,191,223,255,287,319,351,383,415}; or,the third set of indices is {63,95,127}; or,the third set of indices is {63,95,127,159,191,223}; or,the third set of indices is {63,127,191,255,319,383,447,511,575,639}; or,the third set of indices is {79,159,239,319,399,479,559,639}; or,the third set of indices is {127,255,383,511,639}; or,The third set of indices is {159,319,479,639}; or,the third set of indices is {159,191,223}; or,the third set of indices is {159,191,223,255,287,319}; or,the third set of indices is {159,319,479,639}.
- A communication device, comprising:a processor coupled to a memory for storing a computer program or instructions for executing the computer program or instructions to implement the method of any one of claims 1-7.
- A communication device, comprising: processing circuitry and interface circuitry for communicating with other devices, the processing circuitry for performing the method of any of claims 1-7.
- A computer readable storage medium, characterized in that the computer readable storage medium has stored thereon a computer program or instructions which, when run on a computer, implement the method of any of claims 1-7.
- A computer program product comprising computer-executable instructions which, when run on a computer, cause the computer to perform the method of any of claims 1-7.
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