CN117811607A - Frequency hopping method, device, terminal, network equipment and medium - Google Patents
Frequency hopping method, device, terminal, network equipment and medium Download PDFInfo
- Publication number
- CN117811607A CN117811607A CN202211177531.9A CN202211177531A CN117811607A CN 117811607 A CN117811607 A CN 117811607A CN 202211177531 A CN202211177531 A CN 202211177531A CN 117811607 A CN117811607 A CN 117811607A
- Authority
- CN
- China
- Prior art keywords
- frequency hopping
- time unit
- terminal
- pucch
- indication information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 115
- 230000005540 biological transmission Effects 0.000 claims abstract description 149
- 238000004891 communication Methods 0.000 claims abstract description 36
- 230000011664 signaling Effects 0.000 claims description 18
- 230000009897 systematic effect Effects 0.000 claims description 4
- 101100274486 Mus musculus Cited2 gene Proteins 0.000 claims 1
- 101150096622 Smr2 gene Proteins 0.000 claims 1
- 239000000523 sample Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 11
- 230000006870 function Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 238000004590 computer program Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000003190 augmentative effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Abstract
The application discloses a frequency hopping method, a device, a terminal, network side equipment and a medium, which belong to the technical field of communication, and the frequency hopping method in the embodiment of the application comprises the following steps: the terminal receives frequency hopping indication information from the network side equipment, wherein the frequency hopping indication information is used for indicating the terminal to carry out frequency hopping transmission; and the terminal determines the target frequency band position in the process of carrying out PUCCH repeated transmission on the PUCCH resources of the common physical uplink control channel according to the frequency hopping indication information.
Description
Technical Field
The application belongs to the technical field of communication, and particularly relates to a frequency hopping method, a device, a terminal, network side equipment and a medium.
Background
Currently, in a New Radio (NR) system, if a network side device does not configure a dedicated physical uplink control channel (Physical UplinkControl Channel, PUCCH) resource for a terminal, the terminal may use a common PUCCH resource to perform data transmission with the network side device, so as to communicate with the network side device.
However, since the terminal may not be able to perform PUCCH repeated transmission on the common PUCCH resource and may not be able to perform frequency hopping transmission on the common PUCCH resource, there may be a case where the terminal fails to perform data transmission with the network side device using the common PUCCH resource.
Thus, a decrease in communication performance results.
Disclosure of Invention
The embodiment of the application provides a frequency hopping method, a device, a terminal, network side equipment and a medium, which can solve the problem of communication performance reduction.
In a first aspect, a frequency hopping method is provided, applied to a terminal, and the method includes: the terminal receives frequency hopping indication information from the network side equipment, wherein the frequency hopping indication information is used for indicating the terminal to carry out frequency hopping transmission; and the terminal determines the target frequency band position in the process of carrying out PUCCH repeated transmission on the common PUCCH resource according to the frequency hopping indication information.
In a second aspect, there is provided a frequency hopping apparatus comprising: a receiving module and a determining module. The receiving module is used for receiving frequency hopping indication information from the network side equipment, and the frequency hopping indication information is used for indicating the frequency hopping device to carry out frequency hopping transmission. And the determining module is used for determining the target frequency band position in the process of carrying out PUCCH repeated transmission on the common PUCCH resource according to the frequency hopping indication information received by the receiving module.
In a third aspect, a frequency hopping method is provided, applied to a network side device, and the method includes: the network side equipment sends frequency hopping indication information to the terminal, wherein the frequency hopping indication information is used for indicating the terminal to carry out frequency hopping transmission. And determining the target frequency band position in the process that the frequency hopping indication information triggers the terminal to carry out PUCCH repeated transmission on the common PUCCH resource.
In a fourth aspect, there is provided a frequency hopping apparatus including: and a transmitting module. The sending module is used for sending frequency hopping indication information to the terminal, wherein the frequency hopping indication information is used for indicating the terminal to carry out frequency hopping transmission. And determining the target frequency band position in the process that the frequency hopping indication information triggers the terminal to carry out PUCCH repeated transmission on the common PUCCH resource.
In a fifth aspect, there is provided a terminal comprising a processor and a memory storing a program or instructions executable on the processor, which program or instructions when executed by the processor implement the steps of the method as described in the first aspect.
In a sixth aspect, a terminal is provided, including a processor and a communication interface, where the communication interface is configured to receive, from a network side device, frequency hopping indication information, where the frequency hopping indication information is used to instruct the terminal to perform frequency hopping transmission, and the processor is configured to determine a target frequency band position in a process of performing PUCCH repeated transmission on a common PUCCH resource according to the frequency hopping indication information.
In a seventh aspect, a network side device is provided, the network side device comprising a processor and a memory storing a program or instructions executable on the processor, which program or instructions when executed by the processor implement the steps of the method as described in the third aspect.
In an eighth aspect, a network side device is provided, where the network side device includes a processor and a communication interface, where the communication interface is configured to send frequency hopping indication information to a terminal, where the frequency hopping indication information is configured to instruct the terminal to perform frequency hopping transmission. And determining the target frequency band position in the process that the frequency hopping indication information triggers the terminal to carry out PUCCH repeated transmission on the common PUCCH resource.
In a ninth aspect, there is provided a frequency hopping system, comprising: a terminal operable to perform the steps of the method as described in the first aspect, and a network side device operable to perform the steps of the method as described in the third aspect.
In a tenth aspect, there is provided a readable storage medium having stored thereon a program or instructions which when executed by a processor, performs the steps of the method according to the first aspect, or performs the steps of the method according to the third aspect.
In an eleventh aspect, there is provided a chip comprising a processor and a communication interface, the communication interface and the processor being coupled, the processor being for running a program or instructions, implementing the steps of the method according to the first aspect, or implementing the steps of the method according to the third aspect.
In a twelfth aspect, there is provided a computer program/program product stored in a storage medium, the computer program/program product being executed by at least one processor to implement the steps of the method as described in the first aspect, or to implement the steps of the method as described in the third aspect.
In the embodiment of the present application, the terminal may receive, from the network side device, frequency hopping indication information for indicating that the terminal performs frequency hopping transmission, and determine, according to the frequency hopping indication information, a target frequency band position in a process of performing PUCCH repeated transmission on a common PUCCH resource. Because the terminal can determine the target frequency band position according to the frequency hopping indication information sent by the network side equipment in the process of carrying out PUCCH repeated transmission on the common PUCCH resource, and carry out PUCCH repeated transmission by frequency hopping to the target frequency band position, the probability of failure of the terminal in carrying out data transmission by using the common PUCCH resource and the network side equipment can be reduced, and thus, the communication performance can be improved.
Drawings
Fig. 1 is a block diagram of a wireless communication system provided in an embodiment of the present application;
fig. 2 is a schematic flow chart of a frequency hopping method according to an embodiment of the present application;
FIG. 3 is a second flowchart of a frequency hopping method according to an embodiment of the present disclosure;
fig. 4 is a third flow chart of a frequency hopping method according to the embodiment of the present application;
fig. 5 is a schematic structural diagram of a frequency hopping device according to an embodiment of the present application;
fig. 6 is a second schematic structural diagram of a frequency hopping device according to an embodiment of the present disclosure;
fig. 7 is a schematic structural diagram of a communication device according to an embodiment of the present application;
fig. 8 is a schematic hardware structure of a terminal according to an embodiment of the present application;
fig. 9 is a schematic hardware structure of a network side device according to an embodiment of the present application.
Detailed Description
Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.
1. PUCCH resource
In the NR system, the terminal may feed back uplink control information (Uplink Control Information, UCI) to the network side device through the PUCCH. Wherein, the PUCCH resource is configured by the network side equipment.
Generally, PUCCH resources are classified into common PUCCH resources and dedicated PUCCH resources.
Wherein the common PUCCH resource is a PUCCH resource used before the network side device does not configure the dedicated PUCCH resource. The common PUCCH resource is a PUCCH resource commonly configured for multiple users, or a common PUCCH resource configured for each serving cell; the PUCCH on this common PUCCH resource may be expressed as a common PUCCH.
The dedicated PUCCH resource is a dedicated PUCCH resource configured by the network side device for the terminal after the terminal establishes a radio resource control (Radio Resource Control, RRC) connection with the network side device.
2. Reduced capability (RedCap) terminal
Currently, in the third generation partnership project (3rd Generation Partnership Project,3GPP) standardization, new terminal types are proposed: REDCAP terminal. The REDCAP terminal generally satisfies the following requirements: low cost and low complexity; a degree of coverage enhancement; power saving.
In general, a Redcap terminal may have a single receive (antenna, or may have a dual receive antenna).
3. Other terms
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or otherwise described herein, and that the terms "first" and "second" are generally intended to be used in a generic sense and not to limit the number of objects, for example, the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/" generally means a relationship in which the associated object is an "or" before and after.
It is noted that the techniques described in embodiments of the present application are not limited to long term evolution (LongTerm Evolution, LTE)/LTE evolution (LTE-Advanced, LTE-a) systems, but may also be used in other wireless communication systems, such as Code division multiple access (Code DivisionMultipleAccess, CDMA), time division multiple access (Time DivisionMultipleAccess, TDMA), frequency division multiple access (Frequency Division MultipleAccess, FDMA), orthogonal frequency division multiple access (Orthogonal Frequency Division MultipleAccess, OFDMA), single carrier frequency division multiple access (Single-carrier Frequency DivisionMultipleAccess, SC-FDMA), and other systems. The terms "system" and "network" in embodiments of the present application are often used interchangeably, and the techniques described may be used for both the above-mentioned systems and radio technologies, as well as other systems and radio technologies. The following description describes a New air interface (NR) system for purposes of example and uses NR terminology in much of the description that follows, but these techniques are also applicable to applications other than NR system applications, such as generation 6 (6) th Generation, 6G) communication system.
Fig. 1 shows a block diagram of a wireless communication system to which embodiments of the present application are applicable. The wireless communication system includes a terminal 11 and a network device 12. The terminal 11 may be a mobile phone, a tablet Computer (Tablet Personal Computer), a Laptop (Laptop Computer) or a terminal-side Device called a notebook, a Personal digital assistant (Personal DigitalAssistant, PDA), a palm Computer, a netbook, an ultra-mobile Personal Computer (UMPC), a mobile internet appliance (Mobile Internet Device, MID), an Augmented Reality (AR)/Virtual Reality (VR) Device, a robot, a Wearable Device (VUE), a pedestrian terminal (PUE), a smart home (home Device with a wireless communication function, such as a refrigerator, a television, a washing machine, or furniture), a game machine, a Personal Computer (Personal Computer, PC), a teller machine, or a self-service machine, and the like, and the Wearable Device includes: intelligent wrist-watch, intelligent bracelet, intelligent earphone, intelligent glasses, intelligent ornament (intelligent bracelet, intelligent ring, intelligent necklace, intelligent anklet, intelligent foot chain etc.), intelligent wrist strap, intelligent clothing etc.. Note that, the specific type of the terminal 11 is not limited in the embodiment of the present application. The network-side device 12 may comprise an access network device or a core network device, wherein the access network device 12 may also be referred to as a radio access network device, a radio access network (RadioAccess Network, RAN), a radio access network function or a radio access network element. Access network device 12 may include a base station, a WLAN access point, a WiFi node, or the like, which may be referred to as a node B, an evolved node B (eNB), an access point, a base transceiver station (Base Transceiver Station, BTS), a radio base station, a radio transceiver, a basic service set (Basic Service Set, BSS), an extended service set (Extended Service Set, ESS), a home node B, a home evolved node B, a transmission and reception point (TransmittingReceiving Point, TRP), or some other suitable terminology in the art, and the base station is not limited to a particular technical vocabulary so long as the same technical effect is achieved, and it should be noted that in the embodiments of the present application, only a base station in an NR system is described as an example, and the specific type of the base station is not limited.
The following describes in detail, by means of some embodiments and application scenarios thereof, a frequency hopping method, a device, a terminal, a network side device and a medium provided in the embodiments of the present application with reference to the accompanying drawings.
At present, if the network side device does not configure a dedicated PUCCH resource for the terminal, the terminal can only use the common PUCCH resource, and at this time, the terminal cannot perform PUCCH retransmission, and cannot perform frequency hopping between slots (inter-slot) or between two adjacent repeated transmissions (inter-repetition). However, in some scenarios (such as non-terrestrial communication network (Non Terrestrial Network, NTN)), the PUCCH (such as hybrid automatic RepeatreQuest, HARQ) for message Msg 4) transmitted using common PUCCH resources cannot meet the requirement of receiving performance, so that random access cannot be completed, and thus all traffic (such as Voice overNewRadio, voNR and low-speed data transmission based on new air interface technology) channels cannot be transmitted, and then a situation occurs in which data transmission between the terminal and the network side device using common PUCCH resources fails.
However, in the embodiment of the present application, the terminal may receive, from the network side device, indication information for instructing the terminal to perform frequency hopping transmission, and determine, according to the indication information, one frequency band position in a process of performing PUCCH repeated transmission on the common PUCCH resource, so as to directly hop to the one frequency band position when the terminal determines to perform frequency hopping transmission. Therefore, the probability of failure of the terminal to use the public common PUCCH resource to perform data transmission with the network side equipment can be reduced.
Fig. 2 shows a flowchart of a frequency hopping method according to an embodiment of the present application. As shown in fig. 2, the frequency hopping method provided in the embodiment of the present application may include the following steps 101 to 103.
Step 101, the network side device sends frequency hopping indication information to the terminal.
In this embodiment of the present application, the frequency hopping indication information is used to instruct a terminal to perform frequency hopping transmission. And determining the target frequency band position in the process that the frequency hopping indication information triggers the terminal to carry out PUCCH repeated transmission on the common PUCCH resource.
Optionally, in the embodiment of the present application, when the terminal does not establish a radio resource control (Radio Resource Control, RRC) connection with the network side device, or the network side device does not configure a dedicated PUCCH resource for the terminal, the network side device may send frequency hopping indication information to the terminal, so as to trigger the terminal to determine a target frequency band position in a process of performing PUCCH repeated transmission on the common PUCCH resource, so that the terminal may hop to the target frequency band position under the condition of determining to perform frequency hopping transmission.
Optionally, in the embodiment of the present application, the network side device may send signaling (for example, first signaling in the embodiment described below) carrying the frequency hopping indication information to the terminal, so as to send the frequency hopping indication information to the terminal.
Wherein the signaling may be any of the following: system broadcast messages, downlink control information (Downlink Control Information, DCI), msg 2, msg4.
Alternatively, in the embodiment of the present application, PUCCH repeated transmission by the terminal on the common PUCCH resource may be any one of the following: PUCCH repeated transmission for feedback Msg4 HARQ, PUCCH repeated transmission in case the terminal cannot acquire dedicated PUCCH resources.
The PUCCH repeated transmission may specifically be any one of the following: repeated transmission between slots (inter-slots), repeated transmission within slots (intra-slots), repeated transmission across slots.
The format of the PUCCH transmitted in the PUCCH repeated transmission may be at least one of the following: PUCCH format 1 and PUCCH format 0. Of course, the format of the PUCCH may be other PUCCH formats, and the embodiments of the present application are not limited herein.
Optionally, in the embodiment of the present application, the frequency hopping method provided in the embodiment of the present application may further include the following step 201.
Step 201, the network side device sends at least two first frequency hopping indication information to at least two first terminals.
Note that, the execution sequence of step 201 and step 101 is not limited herein. In one possible implementation, step 201 may be performed first, and then step 101 may be performed. In another possible implementation, step 101 may be performed before step 201 is performed. In yet another possible implementation, step 101 may be performed simultaneously with step 201.
Optionally, in the embodiment of the present application, the at least two first terminals may include a terminal. The at least two first frequency hopping indication information may include frequency hopping indication information therein.
In this embodiment of the present application, the at least two first terminals and the at least two first frequency hopping indication information are in one-to-one correspondence. Each of the at least two first terminals is of a different type.
Alternatively, in the embodiment of the present application, the type of one first terminal may be any one of the following: a RedCap terminal, a non-RedCap terminal.
In this embodiment of the present application, each piece of first frequency hopping indication information is configured to instruct a corresponding first terminal to perform at least one of the following operations:
inter-slot frequency hopping is performed on common PUCCH resources;
frequency hopping is carried out between two adjacent repeated transmissions on the common PUCCH resource;
PUCCH repetition transmission is performed on the common PUCCH resource.
It can be appreciated that the network side device may perform inter-slot frequency hopping on the common PUCCH resource, and/or perform inter-adjacent two repetition transmission frequency hopping on the common PUCCH resource, and/or perform PUCCH repetition transmission on the common PUCCH resource for different types of terminals, and perform independent indication respectively.
Therefore, the network side device can respectively and independently instruct the operations executed by the different types of terminals, so that the probability of failure of data transmission between the different types of terminals and the network side device by using the common PUCCH resource can be reduced, and the communication performance can be improved.
Step 102, the terminal receives the frequency hopping indication information from the network side equipment.
In this embodiment of the present application, the frequency hopping indication information is used to instruct a terminal to perform frequency hopping transmission.
Alternatively, in the embodiment of the present application, as shown in fig. 3 in conjunction with fig. 2, the above step 102 may be specifically implemented by the following step 102 a.
Step 102a, the terminal receives a first signaling from the network side device.
In this embodiment of the present application, the first signaling carries frequency hopping indication information.
In an embodiment of the present application, the first signaling includes at least one of the following: system broadcast message, downlink control information DCI, msg 2, msg4.
Optionally, in an embodiment of the present application, the system broadcast message includes any one of the following:
a system broadcast message specific to the non-terrestrial communication network NTN;
non-NTN-specific systems broadcast messages.
Wherein the non-NTN specific system broadcast message may include at least one of: NTN common broadcast messages, terrestrial network (TerrestrialNetworks, TN) common broadcast messages, etc.
Alternatively, in the embodiment of the present application, the system broadcast message may include a broadcast message of PUCCH-config common.
Step 103, the terminal determines the target frequency band position in the process of carrying out PUCCH repeated transmission on the common PUCCH resource according to the frequency hopping indication information.
Optionally, in the embodiment of the present application, the terminal may determine the target frequency band position according to information carried in the frequency hopping indication information; alternatively, the terminal may determine the target band location according to a protocol agreed manner.
Optionally, in the embodiment of the present application, after the terminal determines the target frequency band position, the terminal may determine whether frequency hopping transmission is needed, and in the case of determining that frequency hopping transmission is to be performed, the terminal may directly hop to the target frequency band position, and perform PUCCH repeated transmission on the common PUCCH resource.
According to the frequency hopping method provided by the embodiment of the application, the terminal can receive the frequency hopping indication information for indicating the terminal to carry out frequency hopping transmission from the network side equipment, and according to the frequency hopping indication information, the target frequency band position is determined in the process of carrying out PUCCH repeated transmission on common PUCCH resources. Because the terminal can determine the target frequency band position according to the frequency hopping indication information sent by the network side equipment in the process of carrying out PUCCH repeated transmission on the common PUCCH resource, and carry out PUCCH repeated transmission by frequency hopping to the target frequency band position, the probability of failure of the terminal in carrying out data transmission by using the common PUCCH resource and the network side equipment can be reduced, and thus, the communication performance can be improved.
And, the terminal can frequency-hop to the target frequency band position for PUCCH repeated transmission according to the frequency hopping indication information sent by the network side equipment, so that the reliability of PUCCH transmission by using common PUCCH resources can be improved, and the success rate of HARQ feedback before RRC connection establishment can be ensured.
The manner in which the target band location is determined for the terminal will be illustrated below.
Alternatively, in the embodiment of the present application, as shown in fig. 4 in conjunction with fig. 2, the above step 103 may be specifically implemented by the following step 103 a.
In step 103a, during the PUCCH repeated transmission on the common PUCCH resource, the terminal determines the second index of the target band position according to the first index of the target time unit.
In this embodiment of the present application, the target time unit is an ith time unit in the first time unit; the first time unit is a time unit at least partially used for PUCCH retransmission, and i is a positive integer.
Optionally, in an embodiment of the present application, the first time unit may be any one of the following: system frames, time slots, minislots, etc. The first time unit may be a time unit agreed by a protocol, or a time unit indicated by the first indication information; the first indication information is information carried in frequency hopping indication information.
Optionally, in the embodiment of the present application, the target time unit may be any one of the following: system frames, time slots, minislots, etc. The target time unit may be a time unit agreed by a protocol, or a time unit indicated by the second indication information; the second indication information is information carried in the frequency hopping indication information.
Optionally, in the embodiment of the present application, the terminal may use a preset algorithm to calculate, according to the first index of the target time unit, the second index of the target frequency band position, so as to determine the target frequency band position. It should be noted that, for the specific content of the preset algorithm, those skilled in the art may determine the specific content according to the requirement, which is not limited in the embodiment of the present application.
The first index will be illustrated below in three different examples.
For example one, for frequency hopping transmissions between PUCCH repeated transmissions, the determination of the target band location may be based on the index (i.e. first index) of the physical slot (i.e. target time unit):
optionally, in this embodiment of the present application, the first index is an index of a time unit within a target time window.
Wherein the first index may be incremented or decremented within the target time window.
Wherein the target time window is determined based on at least one of:
a length of at least one second time unit;
maximum number of repeated transmissions of PUCCH;
whether the terminal performs PUCCH repeated transmission based on the available time units;
whether the terminal performs demodulation reference signal (Demodulation Reference Signal, DMRS) bundling.
Wherein the second time unit includes any one of the following: systematic frames, super frames.
In particular, the target time window may be equal to the length of at least one system frame.
In particular, the target time window may be equal to the length of one super frame.
Specifically, the target time window may be equal to a length of a system frame occupied by a maximum number of repeated transmissions of the PUCCH; alternatively, it may be equal to the product of the maximum number of repeated transmissions of the PUCCH and the time for the repeated transmission of the PUCCH.
The available time unit may specifically be an available slot (available slot).
Specifically, in the case where the terminal performs PUCCH retransmission based on the available time unit, the target time window is equal to the length of one super frame.
Specifically, in the case where the terminal does not perform PUCCH retransmission based on the available time unit, the target time window is equal to the length of one system frame.
Specifically, in the case where the terminal performs DMRS bundling, the target time window is not smaller than the window of DMRS bundling.
For example two, for frequency hopping transmissions between PUCCH repeated transmissions, the determination of the target band location may be based on the index (i.e. first index) of the relevant (relative) slot (i.e. target time unit):
optionally, in this embodiment of the present application, the first index is an index starting from an index of the third time unit.
It is understood that the third time unit is the starting point of the first index.
Wherein the target time unit may be any one of the following: system frames, time slots, minislots, etc.
Wherein the third time unit is determined based on at least one of:
a time unit in which the jth transmission of the PUCCH repeated transmission is located;
a t sub-time unit in a time unit where a kth transmission of the PUCCH repeated transmission is located;
whether the terminal performs PUCCH repeated transmission based on the available time units;
whether the terminal performs DMRS bundling.
Wherein j, k and t are positive integers.
Specifically, the jth transmission may be specifically agreed by a protocol, or indicated by third indication information; the third indication information is information carried by the frequency hopping indication information.
For example, the third time unit may be a slot in which the first transmission of the PUCCH repeated transmission is located.
Specifically, the kth transmission may be specifically agreed by a protocol, or indicated by fourth indication information; the fourth indication information is information carried by the frequency hopping indication information. The t-th sub-time unit may be specifically defined by a protocol, or indicated by fifth indication information; the fifth indication information is information carried by the frequency hopping indication information.
For example, the third time unit may be the first slot in the system frame in which the first transmission of the PUCCH repeated transmission is located.
Also for example, the third time unit may be a first slot in a super frame where a first transmission of the PUCCH repeated transmission is located.
Specifically, in the case that the terminal performs PUCCH repeated transmission based on the available time unit, the third time unit may be a slot in which the first transmission of the PUCCH repeated transmission is located.
Specifically, in the case that the terminal performs DMRS bundling, the third time unit may be: the first slot within the DMRS bundling window where the first transmission of the PUCCH repetition transmission is located.
Example three for frequency hopping transmissions between PUCCH repeated transmissions, the determination of the target band location may be based on the index of the repeated transmissions.
Optionally, in an embodiment of the present application, the first index is an index determined based on a repetition index of PUCCH repetition transmission.
Specifically, the first index may be an index of a time unit corresponding to a repetition index of PUCCH repetition transmission, or may be an index of a time unit calculated from the repetition index of PUCCH repetition transmission.
For example, the first index may be an index of a time unit occupied by a repetition index of a first transmission of the PUCCH repetition transmission.
Optionally, in the embodiment of the present application, after the step 101, the frequency hopping method provided in the embodiment of the present application may further include the following steps 301 and 302.
Step 301, the network side device determines a second index of the target frequency band position according to the first index of the target time unit.
In this embodiment of the present application, the target time unit is an ith time unit in the first time unit; the first time unit is a time unit at least partially used for PUCCH retransmission, and i is a positive integer.
It should be noted that, for the description of the second index for determining the target band location by the network side device, reference may be made to the specific description in the foregoing embodiment, which is not repeated in the embodiments of the present application.
Step 302, the network side device receives the PUCCH from the terminal at the target band position.
Therefore, the network side device can directly determine the second index of the target frequency band position according to the first index of the target time unit, so that the probability of failure of data transmission between the network side device and the terminal after the terminal performs frequency hopping transmission can be reduced.
According to the frequency hopping method provided by the embodiment of the application, the execution main body can be a frequency hopping device. In the embodiment of the present application, a frequency hopping method performed by a frequency hopping device is taken as an example, and the frequency hopping device provided in the embodiment of the present application is described.
Fig. 5 shows a schematic diagram of a possible configuration of a frequency hopping apparatus according to an embodiment of the present application. As shown in fig. 5, the frequency hopping apparatus 50 may include: a receiving module 51 and a determining module 52.
The receiving module 51 is configured to receive, from a network side device, frequency hopping indication information, where the frequency hopping indication information is used to instruct the frequency hopping apparatus 50 to perform frequency hopping transmission. A determining module 52, configured to determine the target band position during PUCCH repeated transmission on the common PUCCH resource according to the frequency hopping indication information received by the receiving module 51.
In one possible implementation manner, the determining module 52 is specifically configured to determine the second index of the target frequency band location according to the first index of the target time unit, where the target time unit is the ith time unit in the first time unit. The first time unit is a time unit at least partially used for PUCCH repeated transmission, and i is a positive integer.
In one possible implementation, the first index is an index of the time unit within the target time window. Wherein the target time window is determined based on at least one of: a length of at least one second time unit; maximum number of repeated transmissions of PUCCH; whether the frequency hopping apparatus 50 performs PUCCH retransmission based on the available time unit; whether the frequency hopping apparatus 50 performs DMRS bundling.
In one possible implementation, the second time unit includes any one of the following: systematic frames, super frames.
In one possible implementation, the first index is an index starting from an index of the third time unit. Wherein the third time unit is determined based on at least one of: a time unit in which the jth transmission of the PUCCH repeated transmission is located; a t sub-time unit in a time unit where a kth transmission of the PUCCH repeated transmission is located; whether the frequency hopping apparatus 50 performs PUCCH retransmission based on the available time unit; whether the frequency hopping apparatus 50 performs DMRS bundling. Wherein j, k and t are positive integers.
In one possible implementation manner, the first index is an index determined based on a repetition index of PUCCH repetition transmission.
In a possible implementation manner, the receiving module 51 is specifically configured to receive a first signaling from a network side device, where the first signaling carries the frequency hopping indication information. Wherein the first signaling includes at least one of: system broadcast messages, DCI, msg 2, msg4.
In one possible implementation manner, the system broadcast message includes any one of the following: NTN-specific system broadcast messages; non-NTN-specific systems broadcast messages.
According to the frequency hopping device provided by the embodiment of the application, the target frequency band position is determined in the process of carrying out PUCCH repeated transmission on the common PUCCH resource according to the frequency hopping indication information sent by the network side equipment, so that the probability of failure in carrying out data transmission by the frequency hopping device by using the common PUCCH resource and the network side equipment can be reduced, and the communication performance can be improved.
The frequency hopping apparatus in the embodiments of the present application may be an electronic device, for example, an electronic device with an operating system, or may be a component in an electronic device, for example, an integrated circuit or a chip. The electronic device may be a terminal, or may be other devices than a terminal. By way of example, the terminals may include, but are not limited to, the types of terminals 11 listed above, other devices may be servers, network attached storage (NetworkAttached Storage, NAS), etc., and embodiments of the present application are not specifically limited.
The frequency hopping apparatus provided in the embodiment of the present application can implement each process implemented by the embodiments of the methods of fig. 2 to fig. 4, and achieve the same technical effects, so that repetition is avoided, and no further description is given here.
Fig. 6 shows a schematic diagram of a possible configuration of a frequency hopping apparatus according to an embodiment of the present application. As shown in fig. 6, the frequency hopping apparatus 60 may include: a transmitting module 61.
The sending module 61 is configured to send frequency hopping indication information to the terminal, where the frequency hopping indication information is used to instruct the terminal to perform frequency hopping transmission. And determining the target frequency band position in the process that the frequency hopping indication information triggers the terminal to carry out PUCCH repeated transmission on the common PUCCH resource.
In a possible implementation manner, the sending module 61 is further configured to send at least two first frequency hopping indication information to at least two first terminals, where the at least two first terminals and the at least two first frequency hopping indication information are in one-to-one correspondence. Wherein each of the at least two first terminals is of a different type; each first frequency hopping indication information is used for indicating the corresponding first terminal to perform at least one of the following operations: inter-slot frequency hopping is performed on common PUCCH resources; frequency hopping between two adjacent repeated transmissions is carried out on common PUCCH resources; PUCCH repeated transmission is performed on common PUCCH resources.
In one possible implementation manner, the frequency hopping apparatus 60 provided in the embodiment of the present application may further include: a determining module and a receiving module. The determining module is configured to determine, according to a first index of a target time unit, a second index of a target frequency band position, where the target time unit is an ith time unit in the first time unit. And the receiving module is used for receiving the PUCCH from the terminal at the target frequency band position determined by the determining module. The first time unit is a time unit at least partially used for PUCCH repeated transmission, and i is a positive integer.
According to the frequency hopping device provided by the embodiment of the application, the target frequency band position is determined in the process of carrying out PUCCH repeated transmission on the common PUCCH resource according to the frequency hopping indication information sent by the frequency hopping device, so that the probability of failure in carrying out data transmission by the terminal by using the common PUCCH resource and the frequency hopping device can be reduced, and the communication performance can be improved.
The frequency hopping apparatus in the embodiments of the present application may be an electronic device, for example, an electronic device with an operating system, or may be a component in an electronic device, for example, an integrated circuit or a chip. The electronic device may be a terminal, or may be other devices than a terminal. By way of example, the terminals may include, but are not limited to, the types of terminals 11 listed above, other devices may be servers, network attached storage (NetworkAttached Storage, NAS), etc., and embodiments of the present application are not specifically limited.
The frequency hopping apparatus provided in the embodiment of the present application can implement each process implemented by the embodiments of the methods of fig. 2 to fig. 4, and achieve the same technical effects, so that repetition is avoided, and no further description is given here.
Optionally, in this embodiment of the present application, as shown in fig. 7, the embodiment of the present application further provides a communication device 70, including a processor 71 and a memory 72, where a program or an instruction that can be executed on the processor 71 is stored in the memory 72, and when the communication device 70 is, for example, a terminal, the program or the instruction is executed by the processor 71, and the steps of the foregoing embodiment of the frequency hopping method are implemented, and the same technical effects can be achieved. When the communication device 70 is a network side device, the program or the instruction, when executed by the processor 71, implements the steps of the foregoing frequency hopping method embodiment, and the same technical effects can be achieved, so that repetition is avoided, and no further description is given here.
The embodiment of the application also provides a terminal, which comprises a processor and a communication interface, wherein the communication interface is used for receiving frequency hopping indication information from the network side equipment, and the frequency hopping indication information is used for indicating the terminal to carry out frequency hopping transmission. The processor is used for determining the target frequency band position in the process of carrying out PUCCH repeated transmission on the common PUCCH resource according to the frequency hopping indication information. The terminal embodiment corresponds to the terminal-side method embodiment, and each implementation process and implementation manner of the method embodiment can be applied to the terminal embodiment, and the same technical effects can be achieved. Specifically, fig. 8 is a schematic hardware structure of a terminal for implementing an embodiment of the present application.
The terminal 100 includes, but is not limited to: at least some of the components of the radio frequency unit 101, the network module 102, the audio output unit 103, the input unit 104, the sensor 105, the display unit 106, the user input unit 107, the interface unit 108, the memory 109, and the processor 110, etc.
Those skilled in the art will appreciate that the terminal 100 may further include a power source (e.g., a battery) for powering the various components, and the power source may be logically coupled to the processor 110 by a power management system to perform functions such as managing charging, discharging, and power consumption by the power management system. The terminal structure shown in fig. 8 does not constitute a limitation of the terminal, and the terminal may include more or less components than shown, or may combine certain components, or may be arranged in different components, which will not be described in detail herein.
It should be appreciated that in embodiments of the present application, the input unit 104 may include a graphics processing unit (Graphics Processing Unit, GPU) 1041 and a microphone 1042, with the graphics processor 1041 processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The display unit 106 may include a display panel 1061, and the display panel 1061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 107 includes at least one of a touch panel 1071 and other input devices 1072. The touch panel 1071 is also referred to as a touch screen. The touch panel 1071 may include two parts of a touch detection device and a touch controller. Other input devices 1072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and so forth, which are not described in detail herein.
In this embodiment, after receiving downlink data from the network side device, the radio frequency unit 101 may transmit the downlink data to the processor 110 for processing; in addition, the radio frequency unit 101 may send uplink data to the network side device. Typically, the radio frequency unit 101 includes, but is not limited to, an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
Memory 109 may be used to store software programs or instructions and various data. The memory 109 may mainly include a first memory area storing programs or instructions and a second memory area storing data, wherein the first memory area may store an operating system, application programs or instructions (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like. Further, the memory 109 may include volatile memory or nonvolatile memory, or the memory 109 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), static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (Double data rate SDRAM), enhanced SDRAM (ESDRAM), synchronous DRAM (sync linkDRAM, SLDRAM), and direct memory bus RAM (DRRAM). Memory 109 in embodiments of the present application includes, but is not limited to, these and any other suitable types of memory.
Processor 110 may include one or more processing units; optionally, the processor 110 integrates an application processor that primarily processes operations involving an operating system, user interface, application programs, etc., and a modem processor that primarily processes wireless communication signals, such as a baseband processor. It will be appreciated that the modem processor described above may not be integrated into the processor 110.
The radio frequency unit 101 is configured to receive, from a network side device, frequency hopping indication information, where the frequency hopping indication information is used to instruct a terminal to perform frequency hopping transmission.
And the processor 110 is configured to determine the target band position during PUCCH repeated transmission on the common PUCCH resource according to the frequency hopping indication information.
According to the terminal provided by the embodiment of the invention, the target frequency band position is determined in the process of carrying out PUCCH repeated transmission on the common PUCCH resource according to the frequency hopping indication information sent by the network side equipment, so that the probability of failure in carrying out data transmission by the terminal by using the common PUCCH resource and the network side equipment can be reduced, and the communication performance can be improved.
Optionally, in the embodiment of the present application, the processor 110 is specifically configured to determine the second index of the target frequency band location according to the first index of the target time unit, where the target time unit is an ith time unit in the first time unit.
The first time unit is a time unit at least partially used for PUCCH repeated transmission, and i is a positive integer.
Optionally, in the embodiment of the present application, the radio frequency unit 101 is specifically configured to receive a first signaling from a network side device, where the first signaling carries frequency hopping indication information.
Wherein the first signaling includes at least one of: system broadcast messages, DCI, msg 2, msg4.
The embodiment of the application also provides network side equipment, which comprises a processor and a communication interface, wherein the communication interface is used for sending frequency hopping indication information to the terminal, and the frequency hopping indication information is used for indicating the terminal to carry out frequency hopping transmission. And determining the target frequency band position in the process that the frequency hopping indication information triggers the terminal to carry out PUCCH repeated transmission on the common PUCCH resource. The network side device embodiment corresponds to the network side device method embodiment, and each implementation process and implementation manner of the method embodiment can be applied to the network side device embodiment, and the same technical effects can be achieved.
Specifically, the embodiment of the application also provides network side equipment. As shown in fig. 9, the network side device 200 includes: an antenna 201, a radio frequency device 202, a baseband device 203, a processor 204, and a memory 205. The antenna 201 is connected to a radio frequency device 202. In the uplink direction, the radio frequency device 202 receives information via the antenna 201, and transmits the received information to the baseband device 203 for processing. In the downlink direction, the baseband device 203 processes information to be transmitted and transmits the processed information to the radio frequency device 202, and the radio frequency device 202 processes the received information and transmits the processed information through the antenna 201.
The method performed by the network side device in the above embodiment may be implemented in the baseband apparatus 203, where the baseband apparatus 203 includes a baseband processor.
The baseband device 203 may, for example, include at least one baseband board, where a plurality of chips are disposed on the baseband board, as shown in fig. 9, where one chip, for example, a baseband processor, is connected to the memory 205 through a bus interface, so as to call a program in the memory 205, and perform the network side device operation shown in the foregoing method embodiment.
The network-side device may also include a network interface 206, such as a common public radio interface (common public radio interface, CPRI).
Specifically, the network side device 200 of the embodiment of the present application further includes: instructions or programs stored in the memory 205 and executable on the processor 204, the processor 204 invokes the instructions or programs in the memory 205 to perform the methods performed by the modules shown in fig. 6 and achieve the same technical effects, and are not described herein in detail to avoid repetition.
The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored, and when the program or the instruction is executed by a processor, the processes of the foregoing frequency hopping method embodiment are implemented, and the same technical effects can be achieved, so that repetition is avoided, and no further description is given here.
Wherein the processor is a processor in the terminal described in the above embodiment. The readable storage medium includes computer readable storage medium such as computer readable memory ROM, random access memory RAM, magnetic or optical disk, etc.
The embodiment of the application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled with the processor, and the processor is used for running a program or an instruction, implementing each process of the above frequency hopping method embodiment, and achieving the same technical effect, so as to avoid repetition, and no redundant description is provided herein.
It should be understood that the chips referred to in the embodiments of the present application may also be referred to as system-on-chip chips, or the like.
The embodiments of the present application further provide a computer program/program product, where the computer program/program product is stored in a storage medium, and the computer program/program product is executed by at least one processor to implement each process of the foregoing embodiments of the frequency hopping method, and achieve the same technical effects, so that repetition is avoided, and details are not repeated herein.
The embodiment of the application also provides a frequency hopping system, which comprises: a terminal and a network side device, the terminal being operable to perform the steps of the frequency hopping method as described above, the network side device being operable to perform the steps of the frequency hopping method as described above.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art in the form of a computer software product stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk), comprising several instructions for causing a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network side device, etc.) to perform the method described in the embodiments of the present application.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.
Claims (25)
1. A method of frequency hopping, comprising:
the terminal receives frequency hopping indication information from network side equipment, wherein the frequency hopping indication information is used for indicating the terminal to perform frequency hopping transmission;
and the terminal determines the target frequency band position in the process of carrying out PUCCH repeated transmission on the public common PUCCH resource according to the frequency hopping indication information.
2. The method according to claim 1, wherein the determining, by the terminal, the target band location in the PUCCH retransmission process on the common PUCCH resource according to the frequency hopping indication information includes:
the terminal determines a second index of the target frequency band position according to a first index of a target time unit, wherein the target time unit is an ith time unit in the first time unit;
the first time unit is a time unit at least partially used for the PUCCH retransmission, and i is a positive integer.
3. The method of claim 2, wherein the first index is an index of time units within a target time window;
wherein the target time window is determined based on at least one of:
a length of at least one second time unit;
The maximum number of repeated transmissions of the PUCCH;
whether the terminal performs the PUCCH retransmission based on an available time unit;
and whether the terminal carries out DMRS bundling or not.
4. A method according to claim 3, wherein the second time unit comprises any one of: systematic frames, super frames.
5. The method of claim 2, wherein the first index is an index starting with an index of a third time unit;
wherein the third time unit is determined based on at least one of:
a time unit in which the jth transmission of the PUCCH repeated transmission is located;
a t sub-time unit in a time unit where the kth transmission of the PUCCH repeated transmission is located;
whether the terminal performs the PUCCH retransmission based on an available time unit;
whether the terminal carries out DMRS bundling or not;
wherein j, k and t are positive integers.
6. The method of claim 2, wherein the first index is an index determined based on a repetition index of the PUCCH repeated transmission.
7. The method according to claim 1, wherein the terminal receives the frequency hopping indication information from the network side device, comprising:
The terminal receives a first signaling from the network side equipment, wherein the first signaling carries the frequency hopping indication information;
wherein the first signaling comprises at least one of: system broadcast messages, downlink control information DCI, messages Msg2, msg 4.
8. The method of claim 7, wherein the system broadcast message comprises any one of:
a system broadcast message specific to the non-terrestrial communication network NTN;
non-NTN-specific systems broadcast messages.
9. A method of frequency hopping, comprising:
the method comprises the steps that network side equipment sends frequency hopping indication information to a terminal, wherein the frequency hopping indication information is used for indicating the terminal to perform frequency hopping transmission;
and determining a target frequency band position in the process that the frequency hopping indication information triggers the terminal to carry out PUCCH repeated transmission on the common PUCCH resource.
10. The method according to claim 9, wherein the method further comprises:
the network side equipment sends at least two first frequency hopping indication information to at least two first terminals, and the at least two first terminals and the at least two first frequency hopping indication information are in one-to-one correspondence;
wherein each of at least two first terminals is of a different type;
Each first frequency hopping indication information is used for indicating the corresponding first terminal to perform at least one of the following operations:
inter-slot frequency hopping is carried out on the common PUCCH resource;
frequency hopping is carried out between two adjacent repeated transmissions on the common PUCCH resource;
and carrying out the PUCCH repeated transmission on the common PUCCH resource.
11. The method according to claim 9, wherein the method further comprises:
the network side equipment determines a second index of the target frequency band position according to a first index of a target time unit, wherein the target time unit is an ith time unit in the first time unit;
the network side equipment receives PUCCH from the terminal at the target frequency band position;
the first time unit is a time unit at least partially used for the PUCCH retransmission, and i is a positive integer.
12. A frequency hopping apparatus, characterized in that the frequency hopping apparatus comprises: a receiving module and a determining module;
the receiving module is used for receiving frequency hopping indication information from network side equipment, wherein the frequency hopping indication information is used for indicating the frequency hopping device to carry out frequency hopping transmission;
the determining module is configured to determine a target frequency band position in a process of performing PUCCH repeated transmission on a common PUCCH resource according to the frequency hopping indication information received by the receiving module.
13. The apparatus according to claim 12, wherein,
the determining module is specifically configured to determine, according to a first index of a target time unit, a second index of the target frequency band position, where the target time unit is an ith time unit in the first time unit;
the first time unit is a time unit at least partially used for the PUCCH retransmission, and i is a positive integer.
14. The frequency hopping device of claim 13, wherein the first index is an index of time units within a target time window;
wherein the target time window is determined based on at least one of:
a length of at least one second time unit;
the maximum number of repeated transmissions of the PUCCH;
whether the frequency hopping device performs the PUCCH retransmission based on an available time unit;
whether the frequency hopping device carries out demodulation reference signal (DMRS) bundling or not.
15. The frequency hopping apparatus of claim 14, wherein the second time unit comprises any one of: systematic frames, super frames.
16. The frequency hopping device of claim 13, wherein the first index is an index starting with an index of a third time unit;
Wherein the third time unit is determined based on at least one of:
a time unit in which the jth transmission of the PUCCH repeated transmission is located;
a t sub-time unit in a time unit where the kth transmission of the PUCCH repeated transmission is located;
whether the frequency hopping device performs the PUCCH retransmission based on an available time unit;
whether the frequency hopping device carries out DMRS bundling or not;
wherein j, k and t are positive integers.
17. The frequency hopping apparatus of claim 13, wherein the first index is an index determined based on a repetition index of the PUCCH repeated transmission.
18. The method of claim 12, wherein the step of determining the position of the probe is performed,
the receiving module is specifically configured to receive a first signaling from the network side device, where the first signaling carries the frequency hopping indication information;
wherein the first signaling comprises at least one of: system broadcast messages, DCI, msg 2, msg4.
19. The frequency hopping device of claim 18, wherein the system broadcast message comprises any one of:
NTN-specific system broadcast messages;
non-NTN-specific systems broadcast messages.
20. A frequency hopping apparatus, characterized in that the frequency hopping apparatus comprises: a transmitting module;
The sending module is used for sending frequency hopping indication information to the terminal, wherein the frequency hopping indication information is used for indicating the terminal to perform frequency hopping transmission;
and determining a target frequency band position in the process that the frequency hopping indication information triggers the terminal to carry out PUCCH repeated transmission on the common PUCCH resource.
21. The apparatus according to claim 20, wherein,
the sending module is further configured to send at least two first frequency hopping indication information to at least two first terminals, where the at least two first terminals and the at least two first frequency hopping indication information are in one-to-one correspondence;
wherein each of at least two first terminals is of a different type;
each first frequency hopping indication information is used for indicating the corresponding first terminal to perform at least one of the following operations:
inter-slot frequency hopping is carried out on the common PUCCH resource;
frequency hopping is carried out between two adjacent repeated transmissions on the common PUCCH resource;
and carrying out the PUCCH repeated transmission on the common PUCCH resource.
22. The frequency hopping apparatus of claim 20, wherein the frequency hopping apparatus further comprises: a determining module and a receiving module;
The determining module is configured to determine, according to a first index of a target time unit, a second index of the target frequency band position, where the target time unit is an ith time unit in the first time unit;
the receiving module is configured to receive, at the target frequency band position determined by the determining module, a PUCCH from the terminal;
the first time unit is a time unit at least partially used for the PUCCH retransmission, and i is a positive integer.
23. A terminal comprising a processor and a memory storing a program or instructions executable on the processor, which when executed by the processor, implement the steps of the frequency hopping method of any one of claims 1 to 8.
24. A network side device comprising a processor and a memory storing a program or instructions executable on the processor, which when executed by the processor, implement the steps of the frequency hopping method of any of claims 9 to 11.
25. A readable storage medium, characterized in that the readable storage medium has stored thereon a program or instructions which, when executed by a processor, implement the steps of the frequency hopping method according to any of claims 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211177531.9A CN117811607A (en) | 2022-09-26 | 2022-09-26 | Frequency hopping method, device, terminal, network equipment and medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211177531.9A CN117811607A (en) | 2022-09-26 | 2022-09-26 | Frequency hopping method, device, terminal, network equipment and medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117811607A true CN117811607A (en) | 2024-04-02 |
Family
ID=90420445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211177531.9A Pending CN117811607A (en) | 2022-09-26 | 2022-09-26 | Frequency hopping method, device, terminal, network equipment and medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117811607A (en) |
-
2022
- 2022-09-26 CN CN202211177531.9A patent/CN117811607A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116367312A (en) | Transmission determination method, device, terminal, network device and storage medium | |
| CN117811607A (en) | Frequency hopping method, device, terminal, network equipment and medium | |
| CN117835219A (en) | Capability indication method, device, terminal and medium | |
| WO2023011532A1 (en) | Method for determining beam application time, and terminal and network side device | |
| WO2023151650A1 (en) | Information activation method, and terminal and network-side device | |
| CN116567765A (en) | Data forwarding method, device, terminal equipment and network equipment | |
| CN117768971A (en) | Data transmission method, device, relay equipment, network equipment and medium | |
| CN116761259A (en) | Resource pool selection method, device and terminal | |
| CN116939693A (en) | Measurement reporting processing method and device, terminal and network side equipment | |
| CN116264741A (en) | IDC information sending and receiving method, terminal and network side equipment | |
| CN116634506A (en) | Time information application method, sending method, terminal and network side equipment | |
| CN114071501A (en) | Downlink transmission method, downlink transmission device, terminal and network side equipment | |
| CN117014976A (en) | Cell switching method, device, terminal and network side equipment | |
| CN116266960A (en) | PRACH transmission method, device and terminal | |
| CN117119574A (en) | Information transmission method and device and communication equipment | |
| CN116997020A (en) | Resource allocation method, device and readable storage medium | |
| CN116567781A (en) | Transmission method, transmission device, terminal, network side equipment and readable storage medium | |
| CN117098148A (en) | Data transmission method, device, equipment, system and storage medium | |
| CN117354954A (en) | Beam control method, device, relay equipment and network side equipment | |
| CN116634571A (en) | Reference signal receiving and transmitting method and device, terminal and network side equipment | |
| CN116489720A (en) | Switching configuration indication method, terminal and network equipment | |
| CN116980882A (en) | Power headroom report transmission method, device, terminal and network side equipment | |
| CN115085880A (en) | Data transmission processing method, device and equipment | |
| CN116261205A (en) | Communication method, device, terminal, network equipment and medium | |
| CN117812636A (en) | Transmission method, transmission device, UE, network side equipment and readable storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination |