WO2022151229A1 - Procédé et appareil de transmission d'informations, et dispositif de communication et support de stockage - Google Patents

Procédé et appareil de transmission d'informations, et dispositif de communication et support de stockage Download PDF

Info

Publication number
WO2022151229A1
WO2022151229A1 PCT/CN2021/071880 CN2021071880W WO2022151229A1 WO 2022151229 A1 WO2022151229 A1 WO 2022151229A1 CN 2021071880 W CN2021071880 W CN 2021071880W WO 2022151229 A1 WO2022151229 A1 WO 2022151229A1
Authority
WO
WIPO (PCT)
Prior art keywords
indication information
bits
sfn
information
carried
Prior art date
Application number
PCT/CN2021/071880
Other languages
English (en)
Chinese (zh)
Inventor
刘洋
Original Assignee
北京小米移动软件有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to CN202180000193.9A priority Critical patent/CN115088386A/zh
Priority to PCT/CN2021/071880 priority patent/WO2022151229A1/fr
Publication of WO2022151229A1 publication Critical patent/WO2022151229A1/fr

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present application relates to the field of wireless communication technologies, but is not limited to the field of wireless communication technologies, and in particular, to information transmission methods, apparatuses, communication devices, and storage media.
  • the time unit of synchronization between UE and base station is the system frame.
  • the UE performs synchronization based on the system frame number (SFN, System Frame Number).
  • SFN System Frame Number
  • One SFN is 10ms, and the value range of SFN is 0-1023. When the SFN reaches 1023, it restarts from 0, and the maximum period of the SFN is 1024 system frames, that is, 10.24 seconds.
  • the paging cycle and DRX cycle need to be less than 10.24 seconds.
  • the UE synchronizes based on the super system frame number (H-SFN, Hyper System Frame Number).
  • H-SFN Hyper System Frame Number
  • the system frame corresponds to 1024 system frames, that is, a super frame is equal to 10.24s, the value range of H-SFN is 0-1023, and the maximum period of H-SFN is 1024 H-SFNs, that is, 2.9127 hours.
  • embodiments of the present disclosure provide an information transmission method, apparatus, communication device, and storage medium.
  • an information transmission method is provided, wherein, applied to a base station, the method includes:
  • an information transmission method wherein, applied to a user equipment UE, the method includes:
  • the indication information sent by the base station is received, wherein the indication information is different from the information bits carried by the system information block.
  • an information transmission apparatus wherein, applied to a base station, the apparatus includes: a first sending module, wherein:
  • the first sending module is configured to send indication information, wherein the indication information is different from the information bits carried by the system information block.
  • an information transmission apparatus wherein, applied to a user equipment UE, the apparatus includes: a first receiving module, wherein:
  • the first receiving module is configured to receive indication information sent by the base station, where the indication information is different from the information bits carried in the system information block.
  • a communication equipment apparatus including a processor, a memory, and an executable program stored on the memory and executable by the processor, wherein the processor executes the executable program.
  • the program executes the executable program.
  • a storage medium on which an executable program is stored, wherein when the executable program is executed by a processor, the information transmission method according to the first aspect or the second aspect is implemented A step of.
  • the base station in an embodiment, the sending the indication information carrying n bits of the H-SFN includes: sending the indication information carrying the n bits of the H-SFN.
  • the base station When the base station has the information to be sent, it can select one of the indication information or the system information block to send, which improves the flexibility of the base station to select downlink signaling.
  • FIG. 1 is a schematic structural diagram of a wireless communication system according to an exemplary embodiment
  • FIG. 2 is a schematic flowchart of an information transmission method according to an exemplary embodiment
  • FIG. 3 is a schematic flowchart of another information transmission method according to an exemplary embodiment
  • FIG. 4 is a schematic flowchart of yet another information transmission method according to an exemplary embodiment
  • FIG. 5 is a block diagram of an information transmission apparatus according to an exemplary embodiment
  • FIG. 6 is a block diagram of another information transmission apparatus shown according to an exemplary embodiment
  • Fig. 7 is a block diagram of an apparatus for information transmission or information transmission according to an exemplary embodiment.
  • first, second, third, etc. may be used in embodiments of the present disclosure to describe various pieces of information, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other.
  • the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information.
  • the word "if” as used herein can be interpreted as "at the time of” or "when” or "in response to determining.”
  • FIG. 1 shows a schematic structural diagram of a wireless communication system provided by an embodiment of the present disclosure.
  • the wireless communication system is a communication system based on cellular mobile communication technology, and the wireless communication system may include: several terminals 11 and several base stations 12 .
  • the terminal 11 may be a device that provides voice and/or data connectivity to the user.
  • the terminal 11 may communicate with one or more core networks via a radio access network (RAN), and the terminal 11 may be an IoT terminal such as a sensor device, a mobile phone (or "cellular" phone) and a
  • RAN radio access network
  • the computer of the IoT terminal for example, may be a fixed, portable, pocket, hand-held, built-in computer or a vehicle-mounted device.
  • a station For example, a station (Station, STA), a subscriber unit (subscriber unit), a subscriber station (subscriber station), a mobile station (mobile station), a mobile station (mobile), a remote station (remote station), an access point, a remote terminal ( remote terminal), access terminal (access terminal), user device (user terminal), user agent (user agent), user equipment (user device), or user equipment (user equipment, UE).
  • the terminal 11 may also be a device of an unmanned aerial vehicle.
  • the terminal 11 may also be a vehicle-mounted device, for example, a trip computer with a wireless communication function, or a wireless communication device externally connected to the trip computer.
  • the terminal 11 may also be a roadside device, for example, a street light, a signal light, or other roadside devices with a wireless communication function.
  • the base station 12 may be a network-side device in a wireless communication system.
  • the wireless communication system may be the 4th generation mobile communication (4G) system, also known as the Long Term Evolution (Long Term Evolution, LTE) system; or, the wireless communication system may also be a 5G system, Also known as new radio (NR) system or 5G NR system.
  • the wireless communication system may also be a next-generation system of the 5G system.
  • the access network in the 5G system can be called NG-RAN (New Generation-Radio Access Network, a new generation of radio access network).
  • the MTC system may be a network-side device in a wireless communication system.
  • the base station 12 may be an evolved base station (eNB) used in the 4G system.
  • the base station 12 may also be a base station (gNB) that adopts a centralized distributed architecture in a 5G system.
  • eNB evolved base station
  • gNB base station
  • the base station 12 adopts a centralized distributed architecture it usually includes a centralized unit (central unit, CU) and at least two distributed units (distributed unit, DU).
  • the centralized unit is provided with a protocol stack of a Packet Data Convergence Protocol (PDCP) layer, a Radio Link Control Protocol (Radio Link Control, RLC) layer, and a Media Access Control (Media Access Control, MAC) layer; distribution A physical (Physical, PHY) layer protocol stack is set in the unit, and the specific implementation manner of the base station 12 is not limited in this embodiment of the present disclosure.
  • PDCP Packet Data Convergence Protocol
  • RLC Radio Link Control Protocol
  • MAC Media Access Control
  • distribution A physical (Physical, PHY) layer protocol stack is set in the unit, and the specific implementation manner of the base station 12 is not limited in this embodiment of the present disclosure.
  • a wireless connection can be established between the base station 12 and the terminal 11 through a wireless air interface.
  • the wireless air interface is a wireless air interface based on the fourth generation mobile communication network technology (4G) standard; or, the wireless air interface is a wireless air interface based on the fifth generation mobile communication network technology (5G) standard, such as
  • the wireless air interface is a new air interface; alternatively, the wireless air interface may also be a wireless air interface based on a 5G next-generation mobile communication network technology standard.
  • an E2E (End to End, end-to-end) connection may also be established between the terminals 11 .
  • V2V vehicle to vehicle, vehicle-to-vehicle
  • V2I vehicle to Infrastructure, vehicle-to-roadside equipment
  • V2P vehicle to pedestrian, vehicle-to-person communication in vehicle-to-everything (V2X) communication etc. scene.
  • the above wireless communication system may further include a network management device 13 .
  • the network management device 13 may be a core network device in a wireless communication system, for example, the network management device 13 may be a mobility management entity (Mobility Management Entity) in an evolved packet core network (Evolved Packet Core, EPC). MME).
  • the network management device may also be other core network devices, such as a serving gateway (Serving GateWay, SGW), a public data network gateway (Public Data Network GateWay, PGW), a policy and charging rule functional unit (Policy and Charging Rules) Function, PCRF) or home subscriber server (Home Subscriber Server, HSS), etc.
  • the implementation form of the network management device 13 is not limited in this embodiment of the present disclosure.
  • the execution subjects involved in the embodiments of the present disclosure include, but are not limited to, UEs such as mobile phone terminals that support cellular mobile communication using the new air interface NR, and base stations.
  • An application scenario of the embodiment of the present disclosure is that, since the value range of the H-SFN is 0-1023, 10 bits need to be used to represent different H-SFNs. How to carry 10 bits of H-SFN in a new air interface (NR, New Radio) is an urgent problem to be solved.
  • NR New Radio
  • this exemplary embodiment provides an information transmission method, and the information transmission method can be applied to a base station, including:
  • Step 201 Send indication information, wherein the indication information is different from the information bits carried by the system information block.
  • the base station and the UE may communicate based on NR.
  • the UE may use eDRX mode for data transmission.
  • the indication information may be broadcast downlink signaling, or may be downlink signaling unicast to the UE.
  • the indication that the information is different from the information bits carried by the system information block may include, but is not limited to: the indication information is different from the entire system information block, and/or the indication information is not part of the information in the system information block.
  • step 201 includes:
  • Step 2011 Send indication information carrying n bits of H-SFN, where n is a positive integer greater than or equal to 1 and less than or equal to 10, wherein the system information block carries the H-SFN bits other than the n bits of .
  • the value range of H-SFN is 0-1023, and 10 bits are required to represent different H-SFNs.
  • the base station may divide the H-SFN into two parts, the first part has n bits and the second part has 10-n bits.
  • the n bits of the first part can be bits in any position of the H-SFN.
  • the n bits of the first part can be the n bits of the high order of the H-SFN, or the n bits of the low order of the H-SFN. bit.
  • the base station can carry n bits in the indication information and send it to the UE, and carry the other 10-n bits in the downlink information different from the indication information.
  • the other 10-n bits can be carried in the downlink information. It is sent to the UE in the system information block.
  • the system message block may include but is not limited to: system message block 1 (SIB1, System Information Block 1).
  • n 1 or 2.
  • the base station may carry 1 or 2 bits in the indication information and send it to the UE, and carry another 10-n bits in downlink information different from the indication information, such as SIB1, and send it to the UE.
  • the indication information may be broadcast downlink signaling or unicast downlink signaling.
  • the reserved bits in the existing downlink signaling can be used to carry n bits, or new dedicated downlink signaling can be used to carry n bits.
  • the sending the indication information carrying n bits of H-SFN includes:
  • the indication information carrying the n bits of the H-SFN is sent in response to communication using the new air interface NR.
  • the base station may carry n bits through indication information different from the system information block.
  • the time domain position of the indication information carrying n bits is before the system information block carrying the remaining 10-n bits.
  • the base station may first send the indication information carrying n bits, and then send the system information block carrying the remaining 10-n bits.
  • the UE may receive the indication information, and determine the n bits carried by the indication information from the indication information.
  • the UE may also receive the system information block, and determine the remaining 10-n bits carried by the system information block from the system information block.
  • the indication information different from the system information block carries n bits, and the system information block carries the remaining 10-n bits, so that the H-SFN is carried in the NR communication. Then, the UE can perform synchronization based on the super system frame to meet the requirements of a longer paging cycle and a DRX cycle, thereby reducing the power consumption of the UE and saving power.
  • the sending the indication information carrying n bits of H-SFN includes:
  • the indication information carrying n consecutive bits of the H-SFN lower bits is sent.
  • the indication information may carry the lower n bits of the H-SFN, for example, the indication information may carry the lowest bit of the H-SFN, or the lower 2 bits.
  • a superframe occupies 10.24s in the time domain, that is, the lowest bit of the H-SFN can identify plus or minus 10.24 seconds; the two lowest two bits can identify plus or minus 20.56 seconds.
  • the UE For the case where the UE is configured with the eDRX mode, if the duration identified by n bits is greater than or equal to the longest eDRX cycle, the UE only needs to determine the synchronization offset from the lower n bits of the H-SFN carried in the indication information to complete the synchronization. It is no longer necessary to read the remaining H-SFN bits in the system information block. Thus, the power consumption generated by reading the system information block is reduced, thereby saving power.
  • the UE may only need to determine the synchronization offset from the lowest bit of the H-SFN carried in the indication information to complete synchronization, and n may be selected as 1.
  • the UE only needs to determine the synchronization deviation from the lower two bits of the H-SFN carried in the indication information, and then complete the synchronization, and n can be selected as 2.
  • the base station can adjust n based on actual requirements, such as the eDRX cycle. That is, the base station can adjust the number of bits of the H-SFN carried in the indication information and the number of bits of the H-SFN in the system information block based on actual requirements.
  • the UE when the UE only needs to use the low-order bits of the H-SFN for synchronization, it can only read the indication information and no longer read the system information block, thereby reducing read Take the energy consumption generated by the system information block to save power.
  • the sending of the indication information carrying n bits of H-SFN includes:
  • SSB Index synchronization signal block index
  • RMSI CORSET Send the remaining minimum system information control resource set (RMSI CORSET, Remain System Information Control Resource Set) indication information, wherein the reserved bits of the RMSI CORSET indication information carry the n bits of the H-SFN.
  • RMSI CORSET Remain System Information Control Resource Set
  • the SSB Index indication information may be located in three bits of A+5, A+6 and A+7 on the 8-bit additional payload on the PBCH.
  • A+6 and/or A+7 may be used to carry n bits of H-FSN. When n is 1, it can be carried by A+6 or A+7, and when n is 2, it can be carried by A+6 and A+7.
  • the UE In response to data communication between the base station and the UE based on FR1, the UE only needs to read the MIB DMRS to obtain the SSB Index indication information, that is, to obtain n bits of the H-FSN. Therefore, when the base station and the UE conduct data communication based on FR1, the The n bits of the H-FSN are carried in the SSB Index indication information, so that the MIB can not be read, thereby reducing the energy consumption generated by reading the MIB, thereby saving power.
  • the n bits of the H-FSN can be carried by the RMSI CORSET indication information.
  • the RMSI CORSET indication information is in PDCCH-ConfigCommon and can be used to indicate the RMSI CORSET configuration.
  • the reserved bits in the RMSI CORSET indication information can be used to carry n bits of the H-FSN. When n is 1, one bit in the RMSI CORSET indication information can be used to carry 1 bit of H-FSN, and when n is 2, two bits in the RMSI CORSET indication information can be used to carry two H-FSN bits. bits.
  • the time domain position of the SSB Index indication information and RMSI CORSET indication information is located before the time domain position of the system information block. Therefore, when the UE only needs to read n bits of the H-FSN, the UE can read the SSB Index indication information and/or Or read from the RMSI CORSET instruction information, and no longer read the system information block, thereby reducing the energy consumption generated by reading the system information block, thereby saving power.
  • the sending RMSI CORSET indication information wherein the reserved bits of the RMSI CORSET indication information carry the n bits of the H-SFN, including:
  • the reserved bits sent in the controlResourceSetZero field carry the n-bit RMSI CORSET indication information.
  • ControlResourceSetZero field has reserved bits, therefore, the reserved bits of the ControlResourceSetZero field can be used to carry n bits of the H-FSN.
  • the sending of the indication information carrying n bits of H-SFN includes:
  • SearchSpace Sending search space (SearchSpace) indication information, wherein the reserved bits of the SearchSpace indication information carry the n bits of the H-SFN.
  • the SearchSpace indication information in PDCCH-ConfigCommon can be used to indicate the Search Space configuration, and the reserved bits of the SearchSpace indication information can be used to carry n bits of the H-FSN.
  • the time domain position of the SearchSpace indication information is located before the time domain position of the system information block. Therefore, when the UE only needs to read n bits of the H-FSN, the UE can read it from the SearchSpace indication information and no longer reads the system information. information blocks, thereby reducing the energy consumption of reading system information blocks, thereby saving power.
  • the sending of the SearchSpace indication information wherein the reserved bits of the SearchSpace indication information carry the n bits of the H-SFN, including:
  • the reserved bits in the SearchSpaceZero field carry the SearchSpace indication information of the n bits.
  • SearchSpaceZero There are two types of SearchSpace indication information, one of which is SearchSpaceZero.
  • the SearchSpaceZeroo field has reserved bits, therefore, the reserved bits of the SearchSpaceZero field can be used to carry n bits of the H-FSN.
  • searchSpaceZero For FR2, because the UE must read the MIB, and SSB and Coreset#0 are FDM modes, there are reserved bits in searchSpaceZero, and n bits of HSFN can be placed on the last n reserved bits in searchSpaceZero.
  • the sending the indication information carrying n bits of H-SFN includes:
  • TRS Tracking Reference Signal
  • CSI-RS Channel State Information Reference Signal
  • TRS or CSI-RS can assist UE in synchronization.
  • TRS or CSI-RS can assist UEs in idle or inactive state to perform synchronization.
  • the n bits of the H-FSN can be carried by TRS or CSI-RS.
  • n 1, one bit of TRS or CSI-RS can be used to carry 1 bit of H-FSN; when n is 2, two bits of TRS or CSI-RS can be used to carry H-FSN. two bits.
  • the time domain position of the TRS or CSI-RS can be configured to be located before the time domain position of the system information block. Therefore, when the UE only needs to read n bits of the H-FSN, the UE can read from the TRS or CSI-RS. , the system information block is no longer read, thereby reducing the energy consumption generated by reading the system information block, thereby saving power.
  • the method further includes:
  • the TRS or CSI-RS carrying the lower 4th to 3rd+mth bits of the SFN is transmitted, where m is a positive integer greater than or equal to 1 and less than or equal to 3.
  • the DMRS of the SSB carries the lower 3 bits of the SFN, and the MIB carries the remaining bits of the SFN.
  • FR1 it is possible to synchronize without reading the information in the MIB.
  • the lower 4th to 3rd+mth bits of the SFN also need to read the MIB.
  • the lower 3+m bits of the SFN can be carried in the TRS or CSI-RS.
  • the 4th to 3rd+mth bits of the lower order can complete the synchronization.
  • the UE combines the low-order n bits of the HSFN, the low-order 4th to 3rd+m bits of the SFN carried in the TRS or CSI-RS, and the low-order 3 bits of the SFN of the DMRS in the SSB. Perform frame synchronization to avoid reading MIB information. Thus, the power consumption generated by reading the MIB is reduced, thereby saving power.
  • this exemplary embodiment provides an information transmission method, and the information transmission method is applied to a user equipment UE, including:
  • Step 401 Receive indication information sent by the base station, wherein the indication information is different from the information bits carried by the system information block;
  • Step 402 Based on the indication information, determine n bits of the H-SFN carried by the indication information, where n is a positive integer greater than or equal to 1 and less than or equal to 10.
  • the base station and the UE may communicate based on NR.
  • the UE may use eDRX mode for data transmission.
  • the indication information may be broadcast downlink signaling or unicast downlink signaling.
  • the indication that the information is different from the information bits carried by the system information block may include, but is not limited to: the indication information is different from the entire system information block, and/or the indication information is not part of the information in the system information block.
  • the base station When the base station has the information to be sent, it can select one of the indication information or the system information block to send, which improves the flexibility of the base station to select downlink signaling.
  • the value range of H-SFN is 0-1023, and 10 bits are required to represent different H-SFNs.
  • the base station may divide the H-SFN into two parts, the first part has n bits and the second part has 10-n bits.
  • the n bits of the first part can be bits in any position of the H-SFN.
  • the n bits of the first part can be the n bits of the high order of the H-SFN, or the n bits of the low order of the H-SFN. bit.
  • the base station can carry n bits in the indication information and send it to the UE, and carry the other 10-n bits in the downlink information different from the indication information.
  • the other 10-n bits can be carried in the downlink information. It is sent to the UE in the system information block.
  • the system message block may include but is not limited to: system message block 1 (SIB1, System Information Block 1).
  • n is 1 or 2.
  • the base station may carry 1 or 2 bits in the indication information and send it to the UE, and carry another 10-n bits in downlink information different from the indication information, such as SIB1, and send it to the UE.
  • the indication information may be broadcast downlink signaling, or may be downlink signaling unicast to the UE.
  • the reserved bits in the existing downlink signaling can be used to carry n bits, or new dedicated downlink signaling can be used to carry n bits.
  • the receiving indication information sent by the base station includes:
  • the indication information sent by the base station is received in response to using the new air interface NR for communication.
  • the base station may carry n bits through indication information different from the system information block.
  • the time domain position of the indication information carrying n bits is before the system information block carrying the remaining 10-n bits.
  • the base station may first send the indication information carrying n bits, and then send the system information block carrying the remaining 10-n bits.
  • the method further includes:
  • the UE may receive the indication information, and determine the n bits carried by the indication information from the indication information.
  • the UE may also receive the system information block, and determine the remaining 10-n bits carried by the system information block from the system information block.
  • the indication information different from the system information block carries n bits, and the remaining 10-n bits of the system information block are used to carry the H-SFN in the NR communication. Then, the UE can perform synchronization based on the super system frame to meet the requirements of a longer paging cycle and a DRX cycle, thereby reducing the power consumption of the UE and saving power.
  • the determining, based on the indication information, the n bits of the H-SFN carried by the indication information includes:
  • the indication information may carry the lower n bits of the H-SFN, for example, the indication information may carry the lowest bit of the H-SFN, or the lower 2 bits.
  • a superframe occupies 10.24s in the time domain, that is, the lowest bit of the H-SFN can identify plus or minus 10.24 seconds; the two lowest two bits can identify plus or minus 20.56 seconds.
  • the UE For the case where the UE is configured with the eDRX mode, if the duration identified by n bits is greater than or equal to the longest eDRX cycle, the UE only needs to determine the synchronization offset from the lower n bits of the H-SFN carried in the indication information to complete the synchronization. It is no longer necessary to read the remaining H-SFN bits in the system information block. Thus, the power consumption generated by reading the system information block is reduced, thereby saving power.
  • the UE may only need to determine the synchronization offset from the lowest bit of the H-SFN carried in the indication information to complete synchronization, and n may be selected as 1.
  • the UE only needs to determine the synchronization offset from the lower two bits of the H-SFN carried in the indication information, and then complete the synchronization, and n can be selected as 2.
  • the base station can adjust n based on actual requirements, such as the eDRX cycle. That is, the base station can adjust the number of bits of the H-SFN carried in the indication information and the number of bits of the H-SFN in the system information block based on actual requirements.
  • the UE when the UE only needs to use the low-order bits of the H-SFN for synchronization, it can only read the indication information and no longer read the system information block, thereby reducing read Take the energy consumption generated by the system information block to save power.
  • the receiving indication information sent by the base station includes:
  • the determining, based on the indication information, the n bits of the H-SFN carried by the indication information including:
  • the n bits carried by the reserved bits of the SSB Index indication information are determined.
  • the SSB Index indication information may be located in three bits of A+5, A+6 and A+7 on the 8-bit additional payload on the PBCH.
  • A+6 and/or A+7 may be used to carry n bits of H-FSN. When n is 1, it can be carried by A+6 or A+7, and when n is 2, it can be carried by A+6 and A+7.
  • the UE In response to data communication between the base station and the UE based on FR1, the UE only needs to read the MIB DMRS to obtain the SSB Index indication information, that is, to obtain n bits of the H-FSN. Therefore, when the base station and the UE conduct data communication based on FR1, the The n bits of the H-FSN are carried in the SSB Index indication information, so that the MIB can not be read, thereby reducing the energy consumption generated by reading the MIB, thereby saving power.
  • the receiving indication information sent by the base station includes:
  • the determining, based on the indication information, the n bits of the H-SFN carried by the indication information including:
  • the n bits carried by the reserved bits of the RMSI CORSET indication information are determined.
  • the n bits of the H-FSN can be carried by the RMSI CORSET indication information.
  • the RMSI CORSET indication information is in PDCCH-ConfigCommon and can be used to indicate the RMSI CORSET configuration.
  • the reserved bits in the RMSI CORSET indication information can be used to carry n bits of the H-FSN. When n is 1, one bit in the RMSI CORSET indication information can be used to carry 1 bit of H-FSN, and when n is 2, two bits in the RMSI CORSET indication information can be used to carry two H-FSN bits. bits.
  • the time domain position of the SSB Index indication information and RMSI CORSET indication information is located before the time domain position of the system information block. Therefore, when the UE only needs to read n bits of the H-FSN, the UE can read the SSB Index indication information and/or Or read from the RMSI CORSET instruction information, and no longer read the system information block, thereby reducing the energy consumption generated by reading the system information block, thereby saving power.
  • the determining, based on the RMSI CORSET indication information, the n bits carried by the reserved bits of the RMSI CORSET indication information includes:
  • ControlResourceSetZero field has reserved bits, therefore, the reserved bits of the ControlResourceSetZero field can be used to carry n bits of the H-FSN.
  • receiving the indication information sent by the base station includes:
  • the determining, based on the indication information, the n bits of the H-SFN carried by the indication information including:
  • the n bits carried by the reserved bits of the SearchSpace indication information are determined.
  • the SearchSpace indication information in PDCCH-ConfigCommon can be used to indicate the Search Space configuration, and the reserved bits of the SearchSpace indication information can be used to carry n bits of the H-FSN.
  • the time domain position of the SearchSpace indication information is located before the time domain position of the system information block. Therefore, when the UE only needs to read n bits of the H-FSN, the UE can read it from the SearchSpace indication information and no longer reads the system information. information blocks, thereby reducing the energy consumption of reading system information blocks, thereby saving power.
  • determining the n bits carried by the reserved bits of the SearchSpace indication information based on the SearchSpace indication information includes:
  • SearchSpaceZero There are two types of SearchSpace indication information, one of which is SearchSpaceZero.
  • the SearchSpaceZeroo field has reserved bits, therefore, the reserved bits of the SearchSpaceZero field can be used to carry n bits of the H-FSN.
  • searchSpaceZero has reserved bits, and n bits of HSFN can be placed on the last n reserved bits of searchSpaceZero.
  • the receiving indication information sent by the base station includes:
  • the determining, based on the indication information, the n bits of the H-SFN carried by the indication information including:
  • the n bits carried by the TRS or CSI-RS are determined.
  • TRS or CSI-RS may assist UE in synchronization.
  • TRS or CSI-RS can assist UEs in idle or inactive state to perform synchronization.
  • the n bits of the H-FSN can be carried by TRS or CSI-RS.
  • n 1, one bit of TRS or CSI-RS can be used to carry 1 bit of H-FSN; when n is 2, two bits of TRS or CSI-RS can be used to carry H-FSN. two bits.
  • the time domain position of the TRS or CSI-RS can be configured before the time domain position of the system information block. Therefore, when the UE only needs to read n bits of the H-FSN, the UE can read from the TRS or CSI-RS. , the system information block is no longer read, thereby reducing the energy consumption generated by reading the system information block, thereby saving power.
  • the method further includes:
  • m is a positive integer greater than or equal to 1 and less than or equal to 3 .
  • the DMRS of the SSB carries the lower 3 bits of the SFN, and the MIB carries the remaining bits of the SFN.
  • FR1 it is possible to synchronize without reading the information in the MIB.
  • the lower 4th to 3rd+mth bits of the SFN also need to read the MIB.
  • the lower 3+m bits of the SFN can be carried in the TRS or CSI-RS.
  • the 4th to 3rd+mth bits of the lower order can complete the synchronization.
  • the UE combines the low-order n bits of the HSFN, the low-order 4th to 3rd+m bits of the SFN carried in the TRS or CSI-RS, and the low-order 3 bits of the SFN of the DMRS in the SSB. Perform frame synchronization to avoid reading MIB information. Thus, the power consumption generated by reading the MIB is reduced, thereby saving power.
  • the base station splits the H-SFN into two parts, one part is sent in the link before the SIB1 message, and the other part is sent in the SIB1 type.
  • the following method is used.
  • the reserved bits of the SSB Index that is, A+6 or A+7, can be used.
  • the reserved bits in the RMSI corset can be used, that is, the last reserved bit of controlResourceSetZero. Only for the case of ⁇ 30k, 30k ⁇ there is no reserved bit at the end, only the last n configurations can be occupied.
  • FR1 can read DMRS to get SSB index, and SSB and Coreset#0 are FDM methods, so there must be reserved bits in searchSpaceZero, whether it is 1 bit or more than 1
  • searchSpaceZero there must be reserved bits in searchSpaceZero, whether it is 1 bit or more than 1
  • the n bits of the HSFN of bits can be placed on the last n reserved bits.
  • the TRS can further provide partial SFN low-order information, so that the UE passes the HSFN low-order n bits, the 4th to 3rd+m bits of the SFN low-order bits (m can be greater than or equal to 1 and less than or equal to 3 A positive integer) and the lower 3 bits of the DMRS in the SSB are combined to perform frame synchronization to avoid reading MIB information.
  • the UE in the new version of the eDRX configuration wakes up, it parses the lower n bits of the corresponding HSFN, determines whether the HSFN is offset, and determines the frame number timing.
  • An embodiment of the present invention further provides an information transmission apparatus, which is applied to a base station in a communication system, wherein, as shown in FIG. 5 , the information transmission apparatus 100 includes: a first sending module 100, wherein,
  • the first sending module 110 is configured to send indication information, wherein the indication information is different from the information bits carried by the system information block.
  • the first sending module 110 includes:
  • the sending submodule 111 is configured to send n bits of indication information carrying the super system frame number H-SFN, where n is a positive integer greater than or equal to 1 and less than or equal to 10, wherein the system information A block carries bits other than the n bits of the H-SFN.
  • n 1 or 2.
  • the sending sub-module 111 in response to using the frequency band 1FR1 for data transmission, includes:
  • the first sending unit 1111 is configured to send synchronization signal block index SSB Index indication information, wherein the reserved bits of the SSB Index indication information carry the n bits of the H-SFN;
  • the second sending unit 1112 is configured to send the remaining minimum system information control resource set RMSI CORSET indication information, wherein the reserved bits of the RMSI CORSET indication information carry the n bits of the H-SFN.
  • the sending RMSI CORSET indication information wherein the second sending unit 1112 includes:
  • the first sending subunit 11121 is configured to send the RMSI CORSET indication information carrying the n bits in the reserved bits of the controlResourceSetZero field.
  • the sending sub-module 111 in response to using the frequency band 2FR2 for data transmission, includes:
  • the third sending unit 1113 is configured to send search space SearchSpace indication information, wherein the reserved bits of the SearchSpace indication information carry the n bits of the H-SFN.
  • the sending SearchSpace indication information wherein the third sending unit 1113 includes:
  • the second sending subunit 11131 is configured to send the SearchSpace indication information carrying the n bits in the reserved bits of the SearchSpaceZero field.
  • the sending sub-module 111 includes:
  • the fourth sending unit 1114 is configured to send a tracking reference signal TRS or a channel state indication reference signal CSI-RS that carries the n bits of the H-SFN.
  • the sending sub-module 111 includes:
  • the fifth sending unit 1115 is configured to send the indication information carrying n consecutive bits of the lower order of the super system frame number H-SFN.
  • the sending sub-module 111 includes:
  • the sixth sending unit 1116 is configured to send the indication information carrying the n bits of the H-SFN in response to using the new air interface NR for communication.
  • the apparatus 100 further includes:
  • the second sending module 120 is configured to send the TRS or CSI-RS carrying the low 4th to 3rd+mth bits of the SFN, where m is a positive integer greater than or equal to 1 and less than or equal to 3 .
  • An embodiment of the present invention further provides an information transmission apparatus, which is applied to a user equipment UE in a communication system.
  • the information transmission apparatus 200 includes: a first receiving module 210, wherein:
  • the first receiving module 210 is configured to receive indication information sent by the base station, wherein the indication information is different from the information bits carried by the system information block.
  • the apparatus 200 further includes:
  • the first determination module 220 is configured to, based on the indication information, determine n bits of the super system frame number H-SFN carried by the indication information, where n is greater than or equal to 1 and less than or equal to 10. positive integer.
  • n 1 or 2.
  • the apparatus 200 further includes:
  • a second receiving module 230 configured to receive a system information block
  • the second determining module 240 is configured to determine, based on the system information block, bits other than the n bits carried by the system information block.
  • the first receiving module 210 includes:
  • the first receiving sub-module 211 is configured to receive the synchronous signal block index SSB Index indication information
  • the first determining module 220 includes:
  • the first determination sub-module 221 is configured to determine, based on the SSB Index indication information, the n bits carried by the reserved bits of the SSB Index indication information.
  • the first receiving module 210 includes:
  • the second receiving submodule 212 is configured to receive the remaining minimum system information control resource set RMSI CORSET indication information
  • the first determining module 220 includes:
  • the second determination submodule 222 is configured to determine, based on the RMSI CORSET indication information, the n bits carried by the reserved bits of the RMSI CORSET indication information.
  • the second determination submodule 222 includes:
  • the first determining unit 2221 determines the n bits carried by the reserved bits of the controlResourceSetZero field of the RMSI CORSET indication information.
  • the first receiving module 210 includes:
  • the third receiving submodule 213 is configured to receive search space SearchSpace indication information
  • the first determining module 220 includes:
  • the third determination submodule 223 is configured to determine, based on the SearchSpace indication information, the n bits carried by the reserved bits of the SearchSpace indication information.
  • the third determination submodule 223 includes:
  • the second determining unit 2231 is configured to, based on the SearchSpace indication information, determine the n bits carried by the reserved bits of the SearchSpaceZero field of the SearchSpace indication information.
  • the first receiving module 210 includes:
  • the fourth receiving sub-module 214 configured to receive a tracking reference signal TRS or a channel state indication reference signal CSI-RS;
  • the first determining module 220 includes:
  • the fourth determination sub-module 224 is configured to determine the n bits carried by the TRS or CSI-RS based on the TRS or CSI-RS.
  • the first determining module 220 includes:
  • the fifth determination sub-module 225 is configured to determine, based on the indication information, the consecutive n bits of the lower bits of the H-SFN carried by the indication information.
  • the apparatus 200 further includes:
  • the third determining module 250 is configured to, based on the indication information, determine the low-order fourth to third+m bits of the system frame number SFN carried by the indication information, where m is greater than or equal to 1, and a positive integer less than or equal to 3.
  • the first receiving module 210 includes:
  • the fifth receiving sub-module 215 is configured to receive the indication information sent by the base station in response to using the new air interface NR for communication.
  • the first sending module 110, the second sending module 120, the first receiving module 210, the first determining module 220, the second receiving module 230, the second determining module 240, the third determining module 250, etc. may By one or more central processing units (CPU, Central Processing Unit), graphics processing unit (GPU, Graphics Processing Unit), baseband processor (BP, baseband processor), application specific integrated circuit (ASIC, Application Specific Integrated Circuit), DSP, Programmable Logic Device (PLD, Programmable Logic Device), Complex Programmable Logic Device (CPLD, Complex Programmable Logic Device), Field Programmable Gate Array (FPGA, Field-Programmable Gate Array), general-purpose processors, controllers, A microcontroller (MCU, Micro Controller Unit), a microprocessor (Microprocessor), or other electronic components are implemented for executing the aforementioned method.
  • CPU Central Processing Unit
  • GPU Graphics Processing Unit
  • BP baseband processor
  • ASIC Application Specific Integrated Circuit
  • DSP Programmable Logic Device
  • PLD Programmable Logic Device
  • FIG. 7 is a block diagram of an apparatus 3000 for information transmission or information transmission according to an exemplary embodiment.
  • apparatus 3000 may be a mobile phone, computer, digital broadcast terminal, messaging device, game console, tablet device, medical device, fitness device, personal digital assistant, and the like.
  • the apparatus 3000 may include one or more of the following components: a processing component 3002, a memory 3004, a power supply component 3006, a multimedia component 3008, an audio component 3010, an input/output (I/O) interface 3012, a sensor component 3014, And the communication component 3016.
  • a processing component 3002 a memory 3004, a power supply component 3006, a multimedia component 3008, an audio component 3010, an input/output (I/O) interface 3012, a sensor component 3014, And the communication component 3016.
  • the processing component 3002 generally controls the overall operation of the apparatus 3000, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
  • the processing component 3002 can include one or more processors 3020 to execute instructions to perform all or some of the steps of the methods described above.
  • processing component 3002 may include one or more modules that facilitate interaction between processing component 3002 and other components.
  • processing component 3002 may include a multimedia module to facilitate interaction between multimedia component 3008 and processing component 3002.
  • Memory 3004 is configured to store various types of data to support operations at device 3000 . Examples of such data include instructions for any application or method operating on the device 3000, contact data, phonebook data, messages, pictures, videos, and the like. Memory 3004 may be implemented by any type of volatile or non-volatile storage device or combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Magnetic Disk Magnetic Disk or Optical Disk.
  • Power supply assembly 3006 provides power to various components of device 3000.
  • Power supply components 3006 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to device 3000.
  • Multimedia component 3008 includes a screen that provides an output interface between device 3000 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user.
  • the touch panel includes one or more touch sensors to sense touch, swipe, and gestures on the touch panel. A touch sensor can sense not only the boundaries of a touch or swipe action, but also the duration and pressure associated with the touch or swipe action.
  • the multimedia component 3008 includes a front-facing camera and/or a rear-facing camera. When the apparatus 3000 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera may receive external multimedia data. Each of the front and rear cameras can be a fixed optical lens system or have focal length and optical zoom capability.
  • Audio component 3010 is configured to output and/or input audio signals.
  • audio component 3010 includes a microphone (MIC) that is configured to receive external audio signals when device 3000 is in operating modes, such as call mode, recording mode, and voice recognition mode.
  • the received audio signal may be further stored in memory 3004 or transmitted via communication component 3016.
  • the audio component 3010 also includes a speaker for outputting audio signals.
  • the I/O interface 3012 provides an interface between the processing component 3002 and a peripheral interface module, which may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: home button, volume buttons, start button, and lock button.
  • Sensor assembly 3014 includes one or more sensors for providing status assessment of various aspects of device 3000 .
  • the sensor assembly 3014 can detect the open/closed state of the device 3000, the relative positioning of the components, such as the display and keypad of the device 3000, the sensor assembly 3014 can also detect the position change of the device 3000 or a component of the device 3000, the user The presence or absence of contact with the device 3000, the orientation or acceleration/deceleration of the device 3000 and the temperature change of the device 3000.
  • Sensor assembly 3014 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact.
  • Sensor assembly 3014 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 3014 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 3016 is configured to facilitate wired or wireless communication between apparatus 3000 and other devices.
  • the apparatus 3000 may access a wireless network based on a communication standard, such as Wi-Fi, 2G or 3G, or a combination thereof.
  • the communication component 3016 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communication component 3016 also includes a near field communication (NFC) module to facilitate short-range communication.
  • NFC near field communication
  • the NFC module may be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • apparatus 3000 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation is used to perform the above method.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable A gate array
  • controller microcontroller, microprocessor or other electronic component implementation is used to perform the above method.
  • non-transitory computer-readable storage medium including instructions, such as a memory 3004 including instructions, which are executable by the processor 3020 of the apparatus 3000 to perform the above method.
  • the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.

Landscapes

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

Abstract

Les modes de réalisation de la présente divulgation concernent un procédé et un appareil de transmission d'informations, ainsi qu'un dispositif de communication et un support de stockage. Le procédé comprend les étapes suivantes : une station de base envoie des informations d'indication, les informations d'indication étant différentes d'un bit d'information transporté dans un bloc d'informations système.
PCT/CN2021/071880 2021-01-14 2021-01-14 Procédé et appareil de transmission d'informations, et dispositif de communication et support de stockage WO2022151229A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202180000193.9A CN115088386A (zh) 2021-01-14 2021-01-14 信息传输方法、装置、通信设备和存储介质
PCT/CN2021/071880 WO2022151229A1 (fr) 2021-01-14 2021-01-14 Procédé et appareil de transmission d'informations, et dispositif de communication et support de stockage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/071880 WO2022151229A1 (fr) 2021-01-14 2021-01-14 Procédé et appareil de transmission d'informations, et dispositif de communication et support de stockage

Publications (1)

Publication Number Publication Date
WO2022151229A1 true WO2022151229A1 (fr) 2022-07-21

Family

ID=82447832

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/071880 WO2022151229A1 (fr) 2021-01-14 2021-01-14 Procédé et appareil de transmission d'informations, et dispositif de communication et support de stockage

Country Status (2)

Country Link
CN (1) CN115088386A (fr)
WO (1) WO2022151229A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103748792A (zh) * 2011-09-01 2014-04-23 索尼公司 通信装置、通信方法、通信系统以及基站
CN106664736A (zh) * 2014-08-06 2017-05-10 高通股份有限公司 用于扩展的不连续接收(drx)的ran过程
CN107113716A (zh) * 2015-04-03 2017-08-29 株式会社Ntt都科摩 基站及用户装置
CN110495112A (zh) * 2017-06-16 2019-11-22 Lg电子株式会社 用于收发同步信号块的方法及其装置
WO2020067821A1 (fr) * 2018-09-27 2020-04-02 엘지전자 주식회사 Procédé de régulation d'une puissance de transmission par un terminal dans un système de communication sans fil à bande étroite, et terminal
CN111491379A (zh) * 2017-05-05 2020-08-04 华为技术有限公司 资源分配的方法、用户设备和网络设备

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103748792A (zh) * 2011-09-01 2014-04-23 索尼公司 通信装置、通信方法、通信系统以及基站
CN106664736A (zh) * 2014-08-06 2017-05-10 高通股份有限公司 用于扩展的不连续接收(drx)的ran过程
CN107113716A (zh) * 2015-04-03 2017-08-29 株式会社Ntt都科摩 基站及用户装置
CN111491379A (zh) * 2017-05-05 2020-08-04 华为技术有限公司 资源分配的方法、用户设备和网络设备
CN110495112A (zh) * 2017-06-16 2019-11-22 Lg电子株式会社 用于收发同步信号块的方法及其装置
WO2020067821A1 (fr) * 2018-09-27 2020-04-02 엘지전자 주식회사 Procédé de régulation d'une puissance de transmission par un terminal dans un système de communication sans fil à bande étroite, et terminal

Also Published As

Publication number Publication date
CN115088386A (zh) 2022-09-20

Similar Documents

Publication Publication Date Title
WO2022178832A1 (fr) Procédé et appareil de transmission d'informations et dispositif de communication et support de stockage
WO2022126546A1 (fr) Procédé et appareil de transmission d'informations, dispositif de communication et support de stockage
WO2022036649A1 (fr) Procédé permettant de déterminer un paramètre de réception discontinue étendue, dispositif de communication et support de stockage
WO2021030974A1 (fr) Procédé et appareil de configuration de radiorecherche, dispositif de communication et support d'enregistrement
WO2022052024A1 (fr) Procédé de configuration de paramètre, appareil, dispositif de communication et support de stockage
US20240064641A1 (en) Information configuration method and apparatus, and communication device and storage medium
WO2022205472A1 (fr) Procédé et appareil de détermination de ressources de domaine temporel de transmission de liaison montante, équipement d'utilisateur, dispositif de réseau et support de stockage
WO2022082459A1 (fr) Procédé et appareil de communication, dispositif de réseau, équipement utilisateur et support de stockage
WO2022147662A1 (fr) Procédé et appareil de planification d'intervalle de mesure, dispositif de communication et support de stockage
CN114128366A (zh) 寻呼参数确定方法、装置、通信设备和存储介质
WO2022151229A1 (fr) Procédé et appareil de transmission d'informations, et dispositif de communication et support de stockage
US20220408469A1 (en) Downlink control information configuration method and apparatus, and communication device and storage medium
WO2021120208A1 (fr) Procédé et appareil de radiomessagerie, dispositif de communication et support de stockage
US20220295447A1 (en) Network access method, apparatus, communication device, and storage medium
WO2022151217A1 (fr) Appareil et procédé de transmission d'informations, dispositif de communication et support de stockage
WO2022205046A1 (fr) Appareil et procédé de transmission d'informations, dispositif de communication et support de stockage
WO2022183387A1 (fr) Procédé et appareil de traitement de signal de référence, dispositif de communication, et support de stockage
WO2022160354A1 (fr) Appareil et procédé de transmission d'informations, dispositif de communication et support d'enregistrement
WO2022133720A1 (fr) Procédé et appareil de détermination de type de message de téléavertissement, et dispositif de communication et support de stockage
WO2022213330A1 (fr) Procédé et appareil de transmission d'informations, dispositif de communication et support de stockage
WO2023130482A1 (fr) Procédé et appareil d'indication de disponibilité de signal de référence, dispositif d'élément de réseau, terminal et support de stockage
WO2022027501A1 (fr) Procédés de configuration et de réception de signal de référence, appareil, dispositif réseau, équipement utilisateur et support de stockage
WO2022160199A1 (fr) Procédé et appareil de communication, équipement d'utilisateur, dispositif de réseau et support de stockage
WO2023173260A1 (fr) Procédé et appareil de traitement d'informations, dispositif de communication et support de stockage
WO2022178728A1 (fr) Procédé et appareil de traitement de cycle drx, dispositif de communication et support de stockage

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21918437

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21918437

Country of ref document: EP

Kind code of ref document: A1