WO2020210962A1 - Procédé de communication sans fil, dispositif terminal et dispositif de réseau - Google Patents

Procédé de communication sans fil, dispositif terminal et dispositif de réseau Download PDF

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Publication number
WO2020210962A1
WO2020210962A1 PCT/CN2019/082775 CN2019082775W WO2020210962A1 WO 2020210962 A1 WO2020210962 A1 WO 2020210962A1 CN 2019082775 W CN2019082775 W CN 2019082775W WO 2020210962 A1 WO2020210962 A1 WO 2020210962A1
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WIPO (PCT)
Prior art keywords
configuration information
information
pieces
network device
index
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PCT/CN2019/082775
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English (en)
Chinese (zh)
Inventor
徐伟杰
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Oppo广东移动通信有限公司
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Priority to PCT/CN2019/082775 priority Critical patent/WO2020210962A1/fr
Priority to CN201980023414.7A priority patent/CN112088559B/zh
Publication of WO2020210962A1 publication Critical patent/WO2020210962A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Definitions

  • the embodiments of the present application relate to the field of communications, and in particular to a wireless communication method, terminal device, and network device.
  • the wireless broadband mobile communication of the New Radio (NR) system has a higher peak rate, a larger transmission bandwidth, and a lower transmission delay.
  • the working bandwidth of the fifth-generation mobile communication technology (5-Generation, 5G) terminal equipment is on the order of 100 MHz to hundreds of MHz, the data transmission rate is Gbps, and the transmission delay is reduced to the millisecond level.
  • the wireless broadband mobile communication of the NR system also brings some implementation and specific use problems.
  • broadband terminal radio frequency and extremely fast baseband processing result in the power consumption of terminal equipment compared with the previous
  • the increase in wireless communication systems will affect the standby time and use time of 5G terminal equipment and even affect the battery life of the terminal equipment.
  • the service delay requirements of the terminal equipment are not high, and the use of cross-slot scheduling is beneficial to the energy saving of the terminal equipment.
  • how to instruct the terminal equipment to transmit the data channel resources to reduce the signaling overhead is an urgent issue. Problems to be solved.
  • the embodiments of the present application provide a wireless communication method, terminal device, and network device.
  • the network device can indicate the target configuration information in the effective M configuration information through first information, thereby reducing the signaling overhead of the network device.
  • a wireless communication method includes: a terminal device receives first information, the first information is used to indicate target configuration information in M configuration information, wherein the M configuration information M of the N pieces of configuration information used for time domain resource allocation, where N and M are positive integers.
  • a wireless communication method includes: a network device sends first information, the first information is used to indicate target configuration information in M configuration information, wherein the M configuration information M of the N pieces of configuration information used for time domain resource allocation, where N and M are positive integers.
  • a terminal device configured to execute the foregoing first aspect or any possible implementation of the first aspect.
  • the terminal device includes a unit for executing the foregoing first aspect or any possible implementation of the first aspect.
  • a network device configured to execute the foregoing second aspect or any possible implementation of the second aspect.
  • the network device includes a unit for executing the foregoing second aspect or the method in any possible implementation manner of the second aspect.
  • a terminal device in a fifth aspect, includes a processor and a memory.
  • the memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory to execute the method in the above-mentioned first aspect or each of its implementation modes.
  • a network device in a sixth aspect, includes a processor and a memory.
  • the memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory to execute the method in the above-mentioned second aspect or each of its implementation modes.
  • a chip for implementing any one of the above-mentioned first aspect to the second aspect or the method in each implementation manner thereof.
  • the chip includes: a processor, configured to call and run a computer program from the memory, so that the device installed with the chip executes any one of the above-mentioned first aspect to the second aspect or any of the implementations thereof method.
  • a computer-readable storage medium for storing a computer program that enables a computer to execute any one of the first aspect to the second aspect or the method in each implementation manner thereof.
  • a computer program product including computer program instructions, which cause a computer to execute any one of the above-mentioned first aspect to the second aspect or the method in each implementation manner thereof.
  • a computer program which when running on a computer, causes the computer to execute any one of the above-mentioned first aspect to the second aspect or the method in each implementation manner thereof.
  • the terminal device can receive first information, the first information is used to indicate the target configuration information in the M valid configuration information in the N configuration information, and further, the terminal device can use the first information
  • the target configuration information is determined from the M configuration information, thereby reducing the signaling overhead of the network device.
  • Fig. 1 is a schematic diagram of an application scenario provided by an embodiment of the present application.
  • FIG. 2 is a schematic diagram of a wireless communication method provided by an embodiment of the present application.
  • FIG. 3 is a schematic diagram of a wireless communication method according to another embodiment of the present application.
  • Fig. 4 is a schematic block diagram of a terminal device provided by an embodiment of the present application.
  • Fig. 5 is a schematic block diagram of a network device provided by an embodiment of the present application.
  • Fig. 6 is a schematic block diagram of a communication device according to another embodiment of the present application.
  • FIG. 7 is a schematic block diagram of a chip provided by an embodiment of the present application.
  • Fig. 8 is a schematic block diagram of a communication system provided by an embodiment of the present application.
  • GSM Global System of Mobile Communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GSM Global System of Mobile Communication
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • the communication system 100 applied in the embodiment of the present application is shown in FIG. 1.
  • the communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a terminal device 120 (or called a communication terminal or terminal).
  • the network device 110 may provide communication coverage for a specific geographic area, and may communicate with terminal devices located in the coverage area.
  • the network device 110 may be a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, a base station (NodeB, NB) in a WCDMA system, or an evolved base station in an LTE system (Evolutional Node B, eNB or eNodeB), or the wireless controller in the Cloud Radio Access Network (CRAN), or the network equipment can be a mobile switching center, a relay station, an access point, a vehicle-mounted device, Wearable devices, hubs, switches, bridges, routers, network-side devices in 5G networks, or network devices in the future evolution of the Public Land Mobile Network (PLMN), etc.
  • BTS Base Transceiver Station
  • NodeB, NB base station
  • LTE Long Term Evolutional Node B
  • eNB evolved base station
  • CRAN Cloud Radio Access Network
  • the network equipment can be a mobile switching center, a relay station, an access point, a vehicle-mounted device, Wearable devices, hubs, switches
  • the communication system 100 also includes at least one terminal device 120 located within the coverage area of the network device 110.
  • the "terminal equipment” used here includes but is not limited to connection via wired lines, such as via public switched telephone networks (PSTN), digital subscriber lines (Digital Subscriber Line, DSL), digital cables, and direct cable connections ; And/or another data connection/network; and/or via a wireless interface, such as for cellular networks, wireless local area networks (WLAN), digital TV networks such as DVB-H networks, satellite networks, AM- FM broadcast transmitter; and/or another terminal device that is set to receive/send communication signals; and/or Internet of Things (IoT) equipment.
  • PSTN public switched telephone networks
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • DSL
  • a terminal device set to communicate through a wireless interface may be referred to as a "wireless communication terminal", a “wireless terminal” or a “mobile terminal”.
  • mobile terminals include, but are not limited to, satellites or cellular phones; Personal Communications System (PCS) terminals that can combine cellular radio phones with data processing, fax, and data communication capabilities; can include radio phones, pagers, Internet/intranet PDA with internet access, web browser, memo pad, calendar, and/or Global Positioning System (GPS) receiver; and conventional laptop and/or palmtop receivers or others including radio phone transceivers Electronic device.
  • PCS Personal Communications System
  • GPS Global Positioning System
  • Terminal equipment can refer to access terminals, user equipment (UE), user units, user stations, mobile stations, mobile stations, remote stations, remote terminals, mobile equipment, user terminals, terminals, wireless communication equipment, user agents, or User device.
  • the access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a wireless local loop (Wireless Local Loop, WLL) station, a personal digital processing (Personal Digital Assistant, PDA), with wireless communication Functional handheld devices, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, terminal devices in 5G networks, or terminal devices in the future evolution of PLMN, etc.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • direct terminal connection (Device to Device, D2D) communication may be performed between the terminal devices 120.
  • the 5G system or 5G network may also be referred to as a New Radio (NR) system or NR network.
  • NR New Radio
  • Figure 1 exemplarily shows one network device and two terminal devices.
  • the communication system 100 may include multiple network devices and the coverage of each network device may include other numbers of terminal devices. The embodiment does not limit this.
  • the communication system 100 may also include other network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
  • network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
  • the devices with communication functions in the network/system in the embodiments of the present application may be referred to as communication devices.
  • the communication device may include a network device 110 and a terminal device 120 with communication functions, and the network device 110 and the terminal device 120 may be the specific devices described above, which will not be repeated here.
  • the communication device may also include other devices in the communication system 100, such as other network entities such as a network controller and a mobility management entity, which are not limited in this embodiment of the application.
  • the research and standardization of 5G technology enable wireless broadband mobile communications to have higher peak rates, larger transmission bandwidths, and lower transmission delays.
  • the working bandwidth of 5G terminal equipment is in the order of 100MHz to hundreds of MHz
  • the data transmission rate is Gbps
  • the transmission delay is reduced to the ms level.
  • broadband terminal radio frequency and extremely fast baseband processing cause the power consumption of terminal equipment to increase compared with the previous wireless communication system. This will affect the standby time and use time of 5G terminal equipment and even affect the battery life of the terminal.
  • the service delay requirement of terminal equipment is not high, and the use of cross-slot scheduling is beneficial to the energy saving of terminal equipment.
  • not all configuration information is used for data channel scheduling. Therefore, if Instructing the target configuration information based on all the configuration information will increase the signaling overhead of the network device.
  • this application proposes a configuration mechanism in which the network device can send first information to the terminal device, and the first information can be used to indicate the target configuration information in the effective M configuration information. Further, the terminal device The target configuration information can be determined in the M pieces of configuration information according to the first information, thereby reducing the signaling overhead of the network device.
  • FIG. 2 is a schematic flowchart of a wireless communication method provided by an embodiment of the application.
  • the method 200 may be executed by a terminal device. As shown in FIG. 2, the method 200 includes the following content:
  • the terminal device receives first information, where the first information is used to indicate target configuration information in M pieces of configuration information, where the M pieces of configuration information are M pieces of N pieces of configuration information used for time domain resource allocation.
  • the N and M are positive integers.
  • the N pieces of configuration information used for time domain resource allocation may be pre-configured.
  • the N pieces of configuration information may be agreed upon by a protocol, and further, the N pieces of configuration information may be agreed upon by the protocol.
  • N pieces of configuration information are preset on the terminal device.
  • the N pieces of configuration information may also be configured by the network device.
  • the network device may configure the N pieces of configuration information for the terminal device through static or semi-static signaling, for example, The network device can configure the N pieces of configuration information for the terminal device through radio resource control (Radio Resource Control, RRC) signaling.
  • RRC Radio Resource Control
  • part of the configuration information in the N pieces of configuration information may be configured by a network device, and other configuration information may be pre-configured.
  • the N pieces of configuration information used for time domain resource allocation may be used to determine the time domain resource of the transmission data channel.
  • the data channel may be a physical downlink shared channel (Physical Downlink Shared Channel, PDSCH) or a physical uplink shared channel (Physical Uplink Shared Channel, PUSCH) channel used to transmit data or services .
  • PDSCH Physical Downlink Shared Channel
  • PUSCH Physical Uplink Shared Channel
  • each configuration information (or entry, entry) of the N configuration information includes at least one of the following parameters:
  • the time interval between the time domain resources of the data channel and the control channel scheduling the data channel or called the timing difference.
  • the positioning difference can be the timing difference between the PDCCH and the PDSCH, that is, K0, Or if the data channel is PUSCH, the positioning difference may be the timing difference between PDCCH and PUSCH, that is, K2;
  • the scheduling method of the data channel for example, slot-based scheduling or non-slot-based scheduling;
  • start time domain position and length (startSymbolAndLength) of the time domain resource of the data channel.
  • startSymbolAndLength the start time domain position and length may be used to indicate the start symbol position of the data channel and the number of consecutively occupied symbols.
  • configuration information used for time domain resource allocation in the embodiment of the present application may also include other related parameters, which is not specifically limited in the embodiment of the present application.
  • the timing difference between the PDCCH and the PDSCH may be the offset of the time unit where the PDCCH and the PDSCH are located.
  • the time unit described here may be a data channel (
  • the time unit corresponding to the subcarrier interval of the PDSCH the timing difference between the PDCCH and the PDSCH may be the time slot difference between the PDCCH and the PDSCH.
  • the PDSCH is simultaneous slot scheduling, that is, the PDCCH for scheduling data and the scheduled PDSCH are in the same time slot; or if the timing difference is greater than zero, the PDSCH is a cross-slot Scheduling, that is, the PDCCH for scheduling data and the scheduled PDSCH are in different time slots.
  • the timing difference K2 which is not repeated here.
  • the network device may indicate to the terminal device which configuration information of the N pieces of configuration information is used to determine the time domain resource, and the number of bits of the indication information used may be determined according to the number of the N pieces of configuration information, for example, if the N is 4
  • the indication information may be 2 bits, or if N is 8, the indication information may be 3 bits, and the value of the indication information is further used to indicate which configuration information the terminal device uses. For example, if the value of the indication information is zero, it may indicate The first configuration information among the N pieces of configuration information is used, and if the indication information takes a value of 1, it indicates that the second piece of configuration information among the N pieces of configuration information is used.
  • M pieces of configuration information in the N pieces of configuration information can be used to schedule data channels, that is, the M pieces of configuration information are valid.
  • the configuration information whose K0 is greater than the specific timing difference threshold can be used to schedule the data channel, then the configuration information corresponding to the value of some indication information is actually not used. In this case, if it is still determined according to the total number of N configuration information The number of bits of the indication information will increase the indication overhead and cause a waste of resources.
  • the network device may send first information to the terminal device, and the number of bits of the first information may be determined according to the number of valid configuration information, that is, the first information only indicates N
  • the M configuration information in each configuration information therefore, can reduce indication overhead and improve system efficiency.
  • the M pieces of configuration information may be configuration information that meets a specific condition among the N pieces of configuration information.
  • the M pieces of configuration information may include configuration information that the first parameter satisfies a specific condition.
  • the first parameter may be a timing difference
  • the first parameter meeting a specific condition may be that the timing difference is greater than a specific timing difference threshold, or the timing difference is within a specific range, for example, K0 is greater than 2, or K2 is greater than 2, etc. , Or other judgment conditions, which are not specifically limited in the embodiment of the present application.
  • the specific timing difference threshold may be pre-configured or configured by the network device.
  • the specific timing difference threshold may be 1.
  • the first parameter may be a mapping type of the data channel
  • the first parameter meeting a specific condition may be that the mapping type of the data channel is a specific mapping type, for example, slot-based scheduling or non-time-based scheduling. Non-slot based scheduling.
  • the first parameter may also be other parameters in the configuration information used for time domain resource allocation, which is not limited in the embodiment of the present application.
  • the M pieces of configuration information may be determined according to the first indication information.
  • the network device may send the first indication information to the terminal device, and the N pieces of configuration information may be indicated by the first indication information.
  • the M pieces of configuration information in the configuration information may be determined according to the first indication information.
  • the network device may indicate which configuration information of the N pieces of configuration information are valid configuration information through a bitmap (Bitmap) manner.
  • Bitmap Bitmap
  • the network device can indicate whether each of the 16 configuration information is valid configuration information or invalid configuration information through a 16-bit Bitmap. For example, the bit can be set to 1 When the corresponding configuration information is valid configuration information, otherwise it is invalid configuration information.
  • the network device can indicate the target configuration information in the M pieces of configuration information to the network device through the first information. Since the network device only needs to indicate the target configuration information in the valid configuration information, accordingly, the indication information is reduced. The number of bits required.
  • the first information is used to indicate a first index of the target configuration information, and the first index of the target configuration information is that the target configuration information is in the M configuration information Index in.
  • the M configuration information can be reconfigured with an index, and the first information can be used to indicate the first index of the target configuration information in the M configuration information.
  • the value indicates a different first index.
  • each configuration information in the M pieces of configuration information may correspond to a first index, and the first index of each piece of configuration information may be used to indicate the index of each piece of configuration information in the M pieces of configuration information.
  • It includes M first indexes, respectively indicating that M pieces of configuration information should be used.
  • the M first indexes may be 0 to M-1, which is beneficial to reduce the number of bits occupied by the indication information. .
  • the corresponding relationship between the value of the first information and the first index of the configuration information may be established, and different values of the first information may be used to indicate different first indexes.
  • the M pieces of configuration information may be The second index in the N pieces of configuration information may be used, or the index may also be reconfigured, which is not limited in the embodiment of the present application.
  • the sequence of the first index of the target configuration information in the M first indexes is the same as the sequence of the second index of the target configuration information in the M second indexes, wherein,
  • the M first indexes include an index of each configuration information in the M configuration information respectively in the M configuration information, and the M second indexes include each configuration information in the M configuration information.
  • Indexes respectively in the N pieces of configuration information, and the second index of the target configuration information is an index of the target configuration information in the N pieces of configuration information.
  • the first index of each configuration information in the M configuration information can be determined according to the sequence of the M configuration information in the N configuration information.
  • the first index The index may be used to understand the sequence index of the target configuration information in the M pieces of configuration information.
  • the N pieces of configuration information can be as shown in Table 1, including configuration 1 to configuration 12. If the timing difference threshold is 2, that is, the judgment condition of valid configuration information is that K0 is greater than 2, then configuration 1, configuration 2, configuration 3. Configuration 4 cannot be used for data channel scheduling. It is invalid configuration information. Network equipment only uses configuration 5 to configuration 12 for data channel scheduling. That is to say, there are 8 valid configuration information. If according to the total configuration information The number determines the number of bits of the indication information, and 4 bits are required. In the embodiment of the present application, if the number of bits of the indication information is determined according to the number of valid configuration information, only 3 bits are required to indicate.
  • the relationship between the value of the first information and the corresponding configuration information can re-establish the mapping relationship, and further indicate different configurations through different values of the first information information.
  • the value of the first information may be used to indicate the order of the target configuration information in the eight pieces of configuration information. For example, when the value of the first information is zero, it indicates the first piece of the N pieces of configuration information. A valid configuration information, such as configuration 5 in Table 1. When the value of the first information is 1, it indicates the second valid configuration information in the N configuration information, such as configuration 6 in Table 1. analogy. In another implementation manner, other correspondences between the value of the first information and the configuration information may also be established. For example, when the value of the first information is zero, it indicates the last valid configuration among the N pieces of configuration information. Information, such as configuration 12 in Table 1. When the value of the first information is 1, it indicates the second-to-last valid configuration information of the N configuration information, such as configuration 11 in Table 1.
  • the corresponding relationship between the value of the first information and the original index of the M configuration information in the N configuration information may be established.
  • the value of the first information is 0, corresponding to For configuration information with an index of 5, the first information has a value of 1, corresponding to the configuration information with a value of 6, and so on.
  • the corresponding relationship between the value of the first information and the index of the reconfiguration of the M configuration information can be established, assuming that the indexes of the reconfiguration of the configuration 5 to the configuration 12 are 0-7 in order, Furthermore, different values of the first information are used to indicate different configuration information. For example, a value of 0 for the first information indicates configuration information with an index of 0, that is, configuration 5. A value of 1 for the first information indicates configuration information with an index of 1, that is, configuration 6, and so on. In this case, it can be considered that the first index of configuration 5 is 0, the second index is 4, the first index of configuration 6 is 1, the second index is 5, and so on.
  • mappingType startSymbolAndLength Configuration 1 0 typeA 0 Configuration 2 0 typeA 1 Configuration 3 1 typeB 0 Configuration 4 1 typeB 1 Configuration 5 2 typeA 4
  • Configuration 6 2 typeB 9 Configuration 7 3 typeA 3 Configuration 8 3 typeA 8 Configuration 9 4 typeB 7 Configuration 10 4 typeB 5 Configuration 11 5 typeA 2 Configuration 12 5 typeB 9
  • the N pieces of configuration information may be as shown in Table 2, including configuration 1 to configuration 12. If the timing difference threshold is 2, that is, the judgment condition for valid configuration information is that K0 is greater than 2, then configuration 1, configuration 2, and configuration 5. , Configuration 9 cannot be used for data channel scheduling. It is invalid configuration information. There are 8 valid configuration information and only 3 bits are needed to indicate.
  • the relationship between the value of the first information and the corresponding configuration information can be re-established the mapping relationship, and the difference between the first information The value indicates different configuration information.
  • the value of the first information may be used to indicate the order of the target configuration information in the eight pieces of configuration information. For example, when the value of the first information is zero, it indicates the first piece of the N pieces of configuration information. A valid configuration information, such as configuration 3 in Table 2. When the value of the first information is 1, it indicates the second valid configuration information in the N configuration information, such as configuration 4 in Table 2. A value of 2 indicates the second valid configuration information among the N pieces of configuration information, such as configuration 6 in Table 2, and so on.
  • the value of the first information when the value of the first information is zero, it indicates that the last one of the N pieces of configuration information is valid.
  • Configuration information such as configuration 12 in Table 2.
  • the first information When the first information is set to 1, it indicates the second-to-last valid configuration information among the N configuration information, such as configuration 11 in Table 2, the first information
  • the value When the value is 2, it indicates the third valid configuration information among the N pieces of configuration information, such as configuration 10 in Table 2.
  • the value of the first information When the value of the first information is 3, it indicates the fourth one among the N pieces of configuration information.
  • a valid configuration information such as configuration 8 in Table 2.
  • the corresponding relationship between the value of the first information and the original index of the M configuration information in the N configuration information may be established.
  • the value of the first information is 0, corresponding to For configuration information with an index of 3, the first information has a value of 1, corresponding to the configuration information with a value of 4, and so on.
  • the corresponding relationship between the value of the first information and the index of the reconfiguration of the M configuration information can be established, assuming that the configuration 3, configuration 4, configuration 6 to configuration 8, and configuration 10 to configuration
  • the reconfiguration index of 12 is 0-7 in order, and different values of the first information are further used to indicate different configuration information.
  • a value of 0 for the first information indicates configuration information with an index of 0, namely configuration 3
  • a value of 1 for the first information indicates configuration information with an index of 1, namely configuration 4, and so on.
  • the first index of configuration 3 is 0, the second index is 2, the first index of configuration 4 is 1, the second index is 3, and so on.
  • typeA and typeB are only two mappingTypes, and this application does not specifically limit their types.
  • typeA may be slot-based scheduling.
  • TypeB may be non-slot-based scheduling, or typeB may be slot-based scheduling, and typeA may be non-slot-based scheduling.
  • the method further includes:
  • the terminal device receives trigger signaling, where the trigger signaling is used to instruct to determine the target configuration information in the M pieces of configuration information.
  • the terminal device may determine the target configuration information in the M valid configuration information according to the first information in the case of receiving the trigger signaling, and further determine the target configuration information according to the target configuration information Time domain resources of the data channel.
  • the terminal device when the terminal device receives the trigger signaling, it can change the set of candidate configuration information that determines the target configuration information, that is, the set of candidate configuration information consisting of the N configuration information is changed to the M valid The candidate configuration information set formed by the configuration information.
  • the method 200 may further include:
  • the terminal device receives first signaling, where the first signaling is used to configure a specific timing difference threshold, and the specific timing difference threshold is used to determine the M configuration information in the N configuration information.
  • the specific timing difference threshold may correspond to the specific timing difference threshold described above, and the specific timing difference threshold may be used to determine the effective configuration information among the N pieces of configuration information.
  • the specific timing difference threshold may be used to determine the effective configuration information among the N pieces of configuration information.
  • the trigger signaling may be the first signaling.
  • the first signaling used to configure the specific timing difference threshold may also be used to trigger the terminal device to determine the target configuration information in the valid configuration information, that is, the terminal device changes the set of candidate configuration information that determines the target configuration information.
  • the method 200 may further include:
  • the terminal device receives second signaling, where the second signaling is used to configure first indication information, and the first indication information is used to indicate the M configuration information in the N configuration information.
  • the first indication information may correspond to the first indication information described above, and the first indication information may be used to configure valid configuration information among the N pieces of configuration information.
  • the relevant description above please refer to the relevant description above, which will not be omitted here. Repeat.
  • the trigger signaling may be the second signaling.
  • the second signaling used to send the first indication information can also be used to trigger the terminal device to determine the target configuration information in the valid configuration information, that is, the terminal device changes the set of candidate configuration information that determines the target configuration information.
  • the trigger signaling can be considered as trigger signaling for cross-slot scheduling, that is, the terminal device can change the candidate for determining target configuration information when receiving the trigger signaling for cross-slot scheduling.
  • a collection of configuration information, and the target configuration information is determined from M valid configuration information.
  • the trigger signaling is a PDCCH or a media access control (Media Access Control, MAC) control element (CE), or may also be other downlink channels or downlink messages.
  • MAC Media Access Control
  • CE media access control
  • the target configuration information is determined from the N pieces of configuration information according to the first information, For example, for the configuration information shown in Table 1, if the first information takes a value of 0, the terminal device may determine that configuration 1 is the target configuration information. Or, if the terminal device receives the trigger signaling, when the terminal device receives the first information indicating the target configuration information, the target configuration information is determined from the M configuration information according to the first information, for example For the configuration information shown in Table 1, if the value of the first information is 0, the terminal device can determine that the first valid configuration information is the target configuration information, and if the K0 threshold is 2, it can be determined that configuration 5 is Target configuration information.
  • the trigger signaling may have a corresponding effective moment
  • the terminal device may determine the target configuration information in the M pieces of configuration information after the trigger signaling takes effect; otherwise, The target configuration information is determined in the N pieces of configuration information.
  • the effective moment of the trigger signaling may be after the terminal device replies the feedback information of the trigger signaling.
  • the trigger signaling may be after the network device receives the feedback information of the trigger signaling of the terminal device.
  • the terminal device may receive the trigger signaling sent by the network device, and further, the terminal device may demodulate the trigger signaling, and further reply feedback information to the network device. After the feedback information is returned, the terminal device may consider The network device starts to use a new instruction method to indicate the first configuration information.
  • the network device uses a new instruction method to indicate the target Configuration information, that is, the target configuration information is indicated in the M pieces of configuration information, otherwise the target configuration information is indicated in the N pieces of configuration information. In this way, the terminal device and the network device can reach a consensus on the way of indicating the target configuration, which is beneficial for the terminal device to obtain correct target configuration information.
  • the effective time of the trigger signaling may be a time after the terminal device receives the trigger signaling and is separated from the receiving time of the trigger signaling by the first time length
  • the effective moment of the trigger signaling may be a moment after the network device sends the trigger signaling and is separated from the sending moment of the trigger signaling by the first length of time.
  • the terminal device may receive the trigger signaling sent by the network device, and further, the terminal device may start a timer whose duration is the first duration. After the timer expires, the terminal device may consider The network device starts to indicate the first configuration information in a new indication manner.
  • the network device can start a timer, the duration of which is the first duration, and after the timer expires, the network device can start to use The new indication mode indicates the first configuration information. In this way, the terminal device and the network device can reach a consensus on the way of indicating the target configuration, which is beneficial for the terminal device to obtain correct target configuration information.
  • the effective time of the trigger signaling may be a time later in the effective time determined according to the method 1 and the effective time determined according to the method 2.
  • the effective time of trigger signaling is the first time
  • the first time is the time when the terminal device sends the feedback information of the trigger signaling
  • the effective time of trigger signaling is determined to be the second time according to method 2.
  • the second moment is a moment after the terminal device receives the trigger signaling and is separated from the receiving moment of the trigger signaling by the first length of time.
  • the actual effective moment of the trigger signaling may be the later time of the first moment and the second moment. Assuming that the first moment is earlier than the second moment, the actual effective moment of the trigger signaling may be the first moment.
  • the actual effective time of the trigger signaling may be the first time, so as to provide sufficient channel processing time for the terminal device and ensure that the terminal device and the network The device's understanding of the way of indicating the target configuration information is consistent.
  • the wireless communication method of the embodiment of the present application is described in detail from the perspective of the terminal device.
  • the following describes the wireless communication method of the embodiment of the present application in detail from the perspective of the network device in conjunction with FIG. 3. It should be understood The description on the network device side and the description on the terminal device side correspond to each other. For similar descriptions, reference may be made to the foregoing embodiments.
  • FIG. 3 is a wireless communication method according to another embodiment of the present application.
  • the method 300 may be executed by a network device in the communication system shown in FIG. 1. As shown in FIG. 3, the method 300 may include the following content:
  • the network device sends first information, where the first information is used to indicate target configuration information in the M pieces of configuration information, where the M pieces of configuration information are M pieces of N pieces of configuration information used for time domain resource allocation.
  • the N and M are positive integers.
  • the first information is used to indicate a first index of the target configuration information, and the first index of the target configuration information is that the target configuration information is in the M configuration information Index in.
  • the order of the first index of the target configuration information in the M first indexes is the same as the order of the second index of the target configuration information in the M second indexes
  • the M first indexes include an index of each configuration information in the M configuration information in the M configuration information
  • the M second indexes include each configuration information in the M configuration information.
  • An index of each configuration information in the N pieces of configuration information, and the second index of the target configuration information is an index of the target configuration information in the N pieces of configuration information.
  • the M pieces of configuration information are configuration information that meets a specific condition among the N pieces of configuration information.
  • the specific condition is that the timing difference in the configuration information is greater than a specific timing difference threshold, where the timing difference is the time domain resource of the data channel relative to the scheduling of the data channel.
  • the time interval of the control channel is the specific timing difference threshold.
  • the timing difference is the time slot difference between the time domain resources of the data channel and the control channel for scheduling the data channel.
  • control channel is a physical downlink control channel PDCCH
  • data channel is a physical downlink shared channel PDSCH or a physical uplink shared channel PUSCH.
  • the M pieces of configuration information are determined according to the first indication information.
  • the first indication information uses a bit mapping manner to indicate M pieces of configuration information in the N pieces of configuration information.
  • the number of bits occupied by the first information is determined according to the number of the M pieces of configuration information.
  • the method 300 further includes:
  • the network device sends trigger signaling, where the trigger signaling is used to instruct to determine the target configuration information in the M pieces of configuration information.
  • the method 300 further includes:
  • the network device sends first signaling, where the first signaling is used to configure a specific timing difference threshold, and the specific timing difference threshold is used to determine the M configuration information in the N configuration information.
  • the trigger signaling is the first signaling.
  • the method further includes:
  • the network device sends second signaling, where the second signaling is used to configure first indication information, and the first indication information is used to indicate the M pieces of configuration information in the N pieces of configuration information.
  • the trigger signaling is the second signaling.
  • the trigger signaling is a PDCCH or a medium access control MAC control element CE.
  • the method further includes:
  • the network device sends the first information when at least one of the following conditions is met:
  • the interval between the sending moment of the trigger signaling is greater than or equal to the first duration.
  • the first duration is pre-configured or configured by the network device.
  • the first information is sent through downlink control information DCI.
  • each of the N pieces of configuration information is pre-configured; or
  • Each of the N pieces of configuration information is configured by the network device.
  • Part of the configuration information in the N pieces of configuration information is configured by the network device, and other configuration information is pre-configured.
  • the steps in the wireless communication method 300 may refer to the corresponding steps in the wireless communication method 200. Specifically, the relevant description may refer to the description in the wireless communication method 200. For brevity, details are not repeated here.
  • FIG. 4 is a schematic block diagram of a terminal device provided by an embodiment of the present application. As shown in FIG. 4, the terminal device 400 includes:
  • the communication module 410 is configured to receive first information, where the first information is used to indicate target configuration information in M pieces of configuration information, where the M pieces of configuration information are among the N pieces of configuration information used for time domain resource allocation
  • the N and M are positive integers.
  • the first information is used to indicate a first index of the target configuration information, and the first index of the target configuration information is that the target configuration information is in the M configuration information Index in.
  • the order of the first index of the target configuration information in the M first indexes is the same as the order of the second index of the target configuration information in the M second indexes
  • the M first indexes include an index of each configuration information in the M configuration information in the M configuration information
  • the M second indexes include each configuration information in the M configuration information.
  • the second index of the target configuration information is an index of the target configuration information in the N pieces of configuration information.
  • the M pieces of configuration information are configuration information that meets a specific condition among the N pieces of configuration information.
  • the specific condition is that the timing difference in the configuration information is greater than a specific timing difference threshold, where the timing difference is the time domain resource of the data channel relative to the scheduling of the data channel.
  • the time interval of the control channel is the specific timing difference threshold.
  • the timing difference is the time slot difference between the time domain resources of the data channel and the control channel for scheduling the data channel.
  • control channel is a physical downlink control channel PDCCH
  • data channel is a physical downlink shared channel PDSCH or a physical uplink shared channel PUSCH.
  • the M pieces of configuration information are determined according to the first indication information.
  • the first indication information uses a bit mapping manner to indicate M pieces of configuration information in the N pieces of configuration information.
  • the number of bits occupied by the first information is determined according to the number of the M pieces of configuration information.
  • the communication module 410 is further configured to receive trigger signaling, where the trigger signaling is used to instruct to determine the target configuration information in the M pieces of configuration information.
  • the communication module 410 is further configured to:
  • Receive first signaling where the first signaling is used to configure a specific timing difference threshold, and the specific timing difference threshold is used to determine the M configuration information in the N configuration information.
  • the trigger signaling is the first signaling.
  • the communication module 410 is further configured to:
  • the trigger signaling is the second signaling.
  • the trigger signaling is a PDCCH or a medium access control MAC control element CE.
  • the terminal device further includes:
  • the determining module is configured to determine the target configuration information in the M pieces of configuration information according to the first information when at least one of the following conditions is met:
  • the first duration is pre-configured or configured by a network device.
  • the first information is sent through downlink control information DCI.
  • each of the N pieces of configuration information is pre-configured; or
  • Each of the N pieces of configuration information is configured by a network device;
  • Part of the configuration information in the N pieces of configuration information is configured by the network device, and other configuration information is pre-configured.
  • terminal device 400 may correspond to the terminal device in the method embodiment of the present application, and the above-mentioned and other operations and/or functions of each unit in the terminal device 400 are to implement the method shown in FIG. 2 respectively.
  • the corresponding process of the terminal equipment in 200 will not be repeated here.
  • FIG. 5 is a schematic block diagram of a network device provided by an embodiment of the present application.
  • the network device 500 includes:
  • the communication module 510 is configured to send first information, where the first information is used to indicate target configuration information in M pieces of configuration information, where the M pieces of configuration information are among the N pieces of configuration information used for time domain resource allocation
  • the N and M are positive integers.
  • the first information is used to indicate a first index of the target configuration information, and the first index of the target configuration information is that the target configuration information is in the M configuration information Index in.
  • the order of the first index of the target configuration information in the M first indexes is the same as the order of the second index of the target configuration information in the M second indexes
  • the M first indexes include an index of each configuration information in the M configuration information in the M configuration information
  • the M second indexes include each configuration information in the M configuration information.
  • the second index of the target configuration information is an index of the target configuration information in the N pieces of configuration information.
  • the specific condition is that the timing difference in the configuration information is greater than a specific timing difference threshold, where the timing difference is the time domain resource of the data channel relative to the scheduling of the data channel.
  • the time interval of the control channel is the specific timing difference threshold.
  • the timing difference is the time slot difference between the time domain resources of the data channel and the control channel for scheduling the data channel.
  • control channel is a physical downlink control channel PDCCH
  • data channel is a physical downlink shared channel PDSCH or a physical uplink shared channel PUSCH.
  • the M pieces of configuration information are determined according to the first indication information.
  • the first indication information uses a bit mapping manner to indicate M pieces of configuration information in the N pieces of configuration information.
  • the number of bits occupied by the first information is determined according to the number of the M pieces of configuration information.
  • the communication module 510 is further configured to:
  • the communication module 510 is further configured to:
  • Sending first signaling where the first signaling is used to configure a specific timing difference threshold, and the specific timing difference threshold is used to determine the M configuration information in the N configuration information.
  • the trigger signaling is the first signaling.
  • the communication module 510 is further configured to:
  • Send second signaling where the second signaling is used to configure the first indication information, and the first indication information is used to indicate the M configuration information in the N configuration information.
  • the trigger signaling is the second signaling.
  • the trigger signaling is a PDCCH or a medium access control MAC control element CE.
  • the communication module 510 is further configured to send the first information when at least one of the following conditions is met:
  • the interval between the sending moment of the trigger signaling is greater than or equal to the first duration.
  • the first duration is pre-configured or configured by the network device.
  • the first information is sent through downlink control information DCI.
  • each of the N pieces of configuration information is pre-configured; or
  • Each of the N pieces of configuration information is configured by the network device.
  • Part of the configuration information in the N pieces of configuration information is configured by the network device, and other configuration information is pre-configured.
  • the network device 500 may correspond to the network device in the method embodiment of the present application, and the above and other operations and/or functions of each unit in the network device 500 are to implement the method shown in FIG. 3 respectively.
  • the corresponding process of the network equipment in 300 will not be repeated here.
  • FIG. 6 is a schematic structural diagram of a communication device 600 provided by an embodiment of the present application.
  • the communication device 600 shown in FIG. 6 includes a processor 610, and the processor 610 can call and run a computer program from the memory to implement the method in the embodiment of the present application.
  • the communication device 600 may further include a memory 620.
  • the processor 610 may call and run a computer program from the memory 620 to implement the method in the embodiment of the present application.
  • the memory 620 may be a separate device independent of the processor 610, or may be integrated in the processor 610.
  • the communication device 600 may further include a transceiver 630, and the processor 610 may control the transceiver 630 to communicate with other devices. Specifically, it may send information or data to other devices, or receive other devices. Information or data sent by the device.
  • the transceiver 630 may include a transmitter and a receiver.
  • the transceiver 630 may further include an antenna, and the number of antennas may be one or more.
  • the communication device 600 may specifically be a terminal device of an embodiment of the present application, and the communication device 600 may implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application. For brevity, details are not repeated here. .
  • FIG. 7 is a schematic structural diagram of a chip of an embodiment of the present application.
  • the chip 700 shown in FIG. 7 includes a processor 710, and the processor 710 can call and run a computer program from the memory to implement the method in the embodiment of the present application.
  • the chip 700 may further include a memory 720.
  • the processor 710 may call and run a computer program from the memory 720 to implement the method in the embodiment of the present application.
  • the memory 720 may be a separate device independent of the processor 710, or may be integrated in the processor 710.
  • the chip 700 may further include an input interface 730.
  • the processor 710 may control the input interface 730 to communicate with other devices or chips, and specifically, may obtain information or data sent by other devices or chips.
  • the chip 700 may further include an output interface 740.
  • the processor 710 can control the output interface 740 to communicate with other devices or chips, and specifically, can output information or data to other devices or chips.
  • the chip can be applied to the terminal device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the sending node in each method of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the sending node in each method of the embodiment of the present application.
  • chips mentioned in the embodiments of the present application may also be referred to as system-level chips, system-on-chips, system-on-chips, or system-on-chips.
  • FIG. 8 is a schematic block diagram of a communication system 900 provided by an embodiment of the present application. As shown in FIG. 8, the communication system 900 includes a terminal device 910 and a network device 920.
  • the terminal device 910 can be used to implement the corresponding function implemented by the terminal device in the above method
  • the network device 920 can be used to implement the corresponding function implemented by the network device in the above method. For brevity, it will not be repeated here. .
  • the steps of the method disclosed in the embodiments of the present application may be directly embodied as being executed and completed by a hardware decoding processor, or executed and completed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, registers.
  • the storage medium is located in the memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.
  • the memory in the embodiment of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), and electrically available Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • the volatile memory may be a random access memory (Random Access Memory, RAM), which is used as an external cache.
  • RAM random access memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM DDR SDRAM
  • ESDRAM enhanced synchronous dynamic random access memory
  • Synchlink DRAM SLDRAM
  • DR RAM Direct Rambus RAM
  • the memory in the embodiment of the present application may also be static random access memory (static RAM, SRAM), dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM), etc. That is to say, the memory in the embodiment of the present application is intended to include but not limited to these and any other suitable types of memory.
  • the embodiment of the present application also provides a computer-readable storage medium for storing computer programs.
  • the computer-readable storage medium may be applied to the network device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer-readable storage medium can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the computer program enables the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application ,
  • the computer program enables the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application ,
  • I will not repeat it here.
  • the embodiments of the present application also provide a computer program product, including computer program instructions.
  • the computer program product may be applied to the network device in the embodiment of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program product can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application, For brevity, I won't repeat them here.
  • the embodiment of the present application also provides a computer program.
  • the computer program can be applied to the network device in the embodiment of the present application.
  • the computer program runs on the computer, the computer is caused to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • I won’t repeat it here.
  • the computer program can be applied to the mobile terminal/terminal device in the embodiment of the present application.
  • the computer program runs on the computer, the computer executes each method in the embodiment of the present application. For the sake of brevity, the corresponding process will not be repeated here.
  • the disclosed system, device, and method may be implemented in other ways.
  • the device embodiments described above are only illustrative.
  • the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components can be combined or It can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • each unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium.
  • the technical solution of this application essentially or the part that contributes to the existing technology or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the method described in each embodiment of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory,) ROM, random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code .

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne un procédé de communication sans fil, un dispositif terminal et un dispositif de réseau. Le procédé comprend les étapes suivantes : un dispositif terminal reçoit des premières informations, les premières informations étant utilisées pour indiquer des informations de configuration cible parmi M éléments d'informations de configuration ; les M éléments d'informations de configuration se trouvent parmi N éléments d'informations de configuration pour l'attribution de ressources dans le domaine temporel ; et N et M sont des nombres entiers positifs.
PCT/CN2019/082775 2019-04-15 2019-04-15 Procédé de communication sans fil, dispositif terminal et dispositif de réseau WO2020210962A1 (fr)

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PCT/CN2019/082775 WO2020210962A1 (fr) 2019-04-15 2019-04-15 Procédé de communication sans fil, dispositif terminal et dispositif de réseau
CN201980023414.7A CN112088559B (zh) 2019-04-15 2019-04-15 无线通信的方法、终端设备和网络设备

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108377556A (zh) * 2018-01-12 2018-08-07 中国信息通信研究院 一种基于载波聚合的下行控制信令实现方法
CN108811118A (zh) * 2017-05-05 2018-11-13 深圳市中兴微电子技术有限公司 长pucch的资源调度、传输方法及装置、设备及存储介质
CN109600836A (zh) * 2017-09-30 2019-04-09 华为技术有限公司 信息传输方法和装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3030031B1 (fr) * 2014-12-01 2017-09-06 Mitsubishi Electric R&D Centre Europe B.V. Procédé d'attribution de ressources de transmission dans un réseau de communications sans fil
CN109392022B (zh) * 2017-08-11 2022-04-05 华为技术有限公司 传输数据的方法、终端设备和网络设备

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108811118A (zh) * 2017-05-05 2018-11-13 深圳市中兴微电子技术有限公司 长pucch的资源调度、传输方法及装置、设备及存储介质
CN109600836A (zh) * 2017-09-30 2019-04-09 华为技术有限公司 信息传输方法和装置
CN108377556A (zh) * 2018-01-12 2018-08-07 中国信息通信研究院 一种基于载波聚合的下行控制信令实现方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
OPPO: "3GPP Draft; R1-1718048, Resource Allocation for PDSCH/PUSCH", 3GPP TSG RAN WG1 MEETING 90BIS, PRAGUE, CZ, 9TH-13TH, 30 September 2017 (2017-09-30), XP051352026, DOI: 20191114143932Y *

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