WO2022042294A1 - Procédé d'indication de faisceaux, dispositif de réseau, terminal, appareil, et support de stockage - Google Patents

Procédé d'indication de faisceaux, dispositif de réseau, terminal, appareil, et support de stockage Download PDF

Info

Publication number
WO2022042294A1
WO2022042294A1 PCT/CN2021/111811 CN2021111811W WO2022042294A1 WO 2022042294 A1 WO2022042294 A1 WO 2022042294A1 CN 2021111811 W CN2021111811 W CN 2021111811W WO 2022042294 A1 WO2022042294 A1 WO 2022042294A1
Authority
WO
WIPO (PCT)
Prior art keywords
measurement report
srs
terminal
threshold value
spatial relationship
Prior art date
Application number
PCT/CN2021/111811
Other languages
English (en)
Chinese (zh)
Inventor
李磊
Original Assignee
大唐移动通信设备有限公司
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 大唐移动通信设备有限公司 filed Critical 大唐移动通信设备有限公司
Priority to JP2023501285A priority Critical patent/JP7484008B2/ja
Publication of WO2022042294A1 publication Critical patent/WO2022042294A1/fr

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

Definitions

  • the present disclosure relates to the field of communication technologies, and in particular, to a beam indication method, network equipment, terminal, device, and storage medium.
  • Beam management is a key technology in the 5th generation mobile communication (5G) system.
  • the base station and the terminal in the uplink direction can complete the entire process of uplink beam management through sounding reference signals (Sounding Reference Signal, SRS).
  • SRS Sounding Reference Signal
  • the base station may allocate several SRS resources (Resources) for beam management to the terminal through radio resource control (Radio Resource Control, RRC) signaling.
  • RRC Radio Resource Control
  • the reference signal (referenceSignal) parameter of the SRS spatial relationship information (SpatialRelationInfo) can be configured to indicate the transmission beam of the SRS.
  • the terminal can realize the uplink non-codebook transmission of the SRS Resource, and its transmit beam originates from the referenceSignal of the SRS Resource.
  • Downlink measurement of the pointed SSB index ssb-Index.
  • Embodiments of the present disclosure provide a transmission method, device, and storage medium for conflict between uplink channels, so as to solve the technical problem in the prior art that a random access (Random Access, RA) process fails due to conflict between uplink channels.
  • RA Random Access
  • an embodiment of the present disclosure provides a beam indication method, including:
  • the measurement report includes signal strength values for k associated beams; the associated beam is the target beam used for association with the SRS resource; k is greater than an integer of 1;
  • the target beam is a synchronization signal block SSB beam or a channel state information reference signal CSI-RS beam.
  • the determining of the SRS spatial relationship information of the sounding reference signal based on the measurement report sent by the terminal specifically includes:
  • the i associated beams to be associated are associated with SRS resources one by one to generate SRS spatial relationship information.
  • the determining i associated beams to be associated based on the measurement report specifically includes:
  • the associated beams to be associated are corresponding to the signal strength values greater than the target threshold value in the measurement report associated beams; the target threshold value is the maximum value between the first threshold value and the second threshold value.
  • the first threshold value is determined according to the maximum value of the signal strength values of k associated beams in the measurement report, and the formula is expressed as follows:
  • Threshold1 max(RSRPBuffer)*w1
  • Threshold1 is a first threshold value
  • RSRPBuffer is an array formed by signal strength values of k associated beams in the measurement report
  • w1 is a first preset constant
  • the second threshold value is determined according to the average value of the signal strength values of k associated beams in the measurement report, and the formula is expressed as follows:
  • Threshold2 mean(RSRPBuffer)*w2
  • Threshold2 is a second threshold value
  • RSRPBuffer is an array formed by signal strength values of k associated beams in the measurement report
  • w2 is a second preset constant
  • the method before determining the SRS spatial relationship information of the sounding reference signal based on the measurement report sent by the terminal, the method further includes:
  • an embodiment of the present disclosure further provides a beam indication method, including:
  • the SRS spatial relationship information is determined by the network device based on a measurement report sent by the terminal; the measurement report includes the signal strength values for the k associated beams; the The associated beam is the target beam used for association with the SRS resource; k is an integer greater than 1;
  • the transmission beam of the uplink SRS is determined according to the SRS spatial relationship information.
  • the target beam is a synchronization signal block SSB beam or a channel state information reference signal CSI-RS beam.
  • the method before receiving the sounding reference signal SRS spatial relationship information sent by the network device, the method further includes:
  • the measurement report is sent to the network device.
  • an embodiment of the present disclosure further provides a network device, including a memory, a transceiver, and a processor;
  • a memory for storing a computer program
  • a transceiver for sending and receiving data under the control of the processor
  • a processor for reading the computer program in the memory and performing the following operations:
  • the measurement report includes signal strength values for k associated beams; the associated beam is the target beam used for association with the SRS resource; k is greater than an integer of 1;
  • the target beam is a synchronization signal block SSB beam or a channel state information reference signal CSI-RS beam.
  • the determining of the sounding reference signal SRS spatial relationship information based on the measurement report sent by the terminal specifically includes:
  • the i associated beams to be associated are associated with SRS resources one by one to generate SRS spatial relationship information.
  • the determining i associated beams to be associated based on the measurement report specifically includes:
  • the associated beams to be associated are corresponding to the signal strength values greater than the target threshold value in the measurement report associated beams; the target threshold value is the maximum value between the first threshold value and the second threshold value.
  • the first threshold value is determined according to the maximum value of the signal strength values of the k associated beams in the measurement report, and the formula is expressed as follows:
  • Threshold1 max(RSRPBuffer)*w1
  • Threshold1 is a first threshold value
  • RSRPBuffer is an array formed by signal strength values of k associated beams in the measurement report
  • w1 is a first preset constant
  • the second threshold value is determined according to the average value of the signal strength values of the k associated beams in the measurement report, and the formula is expressed as follows:
  • Threshold2 mean(RSRPBuffer)*w2
  • Threshold2 is a second threshold value
  • RSRPBuffer is an array formed by signal strength values of k associated beams in the measurement report
  • w2 is a second preset constant
  • the method before determining the SRS spatial relationship information of the sounding reference signal based on the measurement report sent by the terminal, the method further includes:
  • an embodiment of the present disclosure further provides a terminal, including a memory, a transceiver, and a processor;
  • a memory for storing a computer program
  • a transceiver for sending and receiving data under the control of the processor
  • a processor for reading the computer program in the memory and performing the following operations:
  • the SRS spatial relationship information is determined by the network device based on a measurement report sent by the terminal; the measurement report includes the signal strength values for the k associated beams; the The associated beam is the target beam used for association with the SRS resource; k is an integer greater than 1;
  • the transmission beam of the uplink SRS is determined according to the SRS spatial relationship information.
  • the target beam is a synchronization signal block SSB beam or a channel state information reference signal CSI-RS beam.
  • the method before receiving the sounding reference signal SRS spatial relationship information sent by the network device, the method further includes:
  • the measurement report is sent to the network device.
  • an embodiment of the present disclosure further provides a beam indication device, including:
  • a first determination module configured to determine sounding reference signal SRS spatial relationship information based on a measurement report sent by the terminal; the measurement report includes signal strength values for k associated beams; the associated beams are used to associate with SRS resources The target beam of ; k is an integer greater than 1;
  • a sending module configured to send the SRS spatial relationship information to the terminal, so that the terminal can determine an uplink SRS transmission beam according to the SRS spatial relationship information.
  • an embodiment of the present disclosure further provides a beam indication device, including:
  • the receiving module is configured to receive the sounding reference signal SRS spatial relationship information sent by the network device; the SRS spatial relationship information is determined by the network device based on the measurement report sent by the terminal; the measurement report contains the information for the k associated beams. Signal strength value; the associated beam is a target beam used for association with the SRS resource; k is an integer greater than 1;
  • the second determination module is configured to determine the transmission beam of the uplink SRS according to the SRS spatial relationship information.
  • an embodiment of the present disclosure further provides a processor-readable storage medium, where the processor-readable storage medium stores a computer program, and the computer program is used to cause the processor to execute the first aspect as described above or the steps of the beam indication method described in the second aspect.
  • the beam indication method, network equipment, terminal, device, and storage medium provided by the embodiments of the present disclosure determine SRS spatial relationship information based on a measurement report sent by the terminal, and use the prior information of downlink beam measurement to reasonably and efficiently configure uplink beams
  • the managed SRS resources not only shorten the time of uplink beam scanning but also save the SRS resources of the cell.
  • FIG. 1 is one of schematic diagrams of a beam indication method provided by an embodiment of the present disclosure
  • FIG. 2 is a second schematic diagram of a beam indication method provided by an embodiment of the present disclosure
  • FIG. 3 is a schematic structural diagram of a network device provided by an embodiment of the present disclosure.
  • FIG. 4 is a schematic structural diagram of a terminal provided by an embodiment of the present disclosure.
  • FIG. 5 is one of the schematic diagrams of a beam pointing device provided by an embodiment of the present disclosure.
  • FIG. 6 is the second schematic diagram of a beam pointing device provided by an embodiment of the present disclosure.
  • Beam management is a key technology in 5G systems. How the base station can assist the terminal to complete the uplink beam scanning quickly and accurately through efficient and reasonable parameter configuration is also an important method in the uplink beam management.
  • the base station and terminal in the uplink direction can perform beam scanning, beam detection and beam indication through SRS to complete the entire process of uplink beam management.
  • the base station may allocate M groups of SRS resource sets (SRS Resource Sets) dedicated to beam management to the terminal through RRC signaling, and a group of SRS Resource Sets may include N SRS Resources.
  • M and N are related to the terminal capability parameter uplinkBeamManagement.
  • the SRS transmission beam can be indicated by configuring the referenceSignal parameter of SRS-SpatialRelationInfo.
  • the terminal after associating the referenceSignal of the SRS-SpatialRelationInfo with the SSB, the terminal can realize the uplink non-codebook transmission of the SRS Resource, and its transmit beam originates from the downlink measurement of the SSB-Index pointed to by the referenceSignal of the SRS Resource.
  • the terminal can realize the uplink non-codebook transmission of the SRS Resource, and its transmit beam originates from the SRS Downlink measurement of the non-zero power CSI-RS resource identifier (NZP-CSI-RS-ResourceId) pointed to by the referenceSignal of Resource.
  • NZP-CSI-RS-ResourceId non-zero power CSI-RS resource identifier
  • the same transmit beam or different transmit beams can be used between each SRS Resource used for beam management, that is, it depends on whether the downlink reference signals associated with each SRS Resource are the same.
  • the base station needs to reasonably associate the SSB with the SRS resource used for beam management to ensure the validity and efficiency of the transmitted beam when the terminal scans the uplink beam, shorten the time of the uplink beam scan, and quickly complete the beam training process.
  • the total SRS resources of a cell are limited, and avoiding invalid or inefficient resource allocation is also a technical problem to be solved by the base station.
  • the existing implementation is that the base station associates the SSB beams one by one by configuring multiple SRS resources.
  • this solution is limited by the terminal capability (measured by the terminal capability parameter uplinkBeamManagement). If the number of SRS resources used for beam management is less than the number of SSB beams in the cell, they cannot be associated one by one.
  • ineffective or inefficient beam scanning will increase the time of the beam training process and waste cell SRS resources, thereby affecting cell user capacity.
  • the embodiments of the present disclosure provide an uplink beam indication/scanning method based on SSB/CSI-RS measurement and feedback, which aims to improve the efficiency of uplink beam scanning, save the SRS resources of the cell, and improve the user capacity of the cell .
  • FIG. 1 is one of the schematic diagrams of a beam indication method provided by an embodiment of the present disclosure.
  • a beam indication method provided by an embodiment of the present disclosure may be executed by a network device, such as a base station.
  • a network device such as a base station.
  • the following A base station is taken as an example of a network device for description. The method includes:
  • Step 101 Determine sounding reference signal SRS spatial relationship information based on a measurement report sent by a terminal; the measurement report includes signal strength values for k associated beams; the associated beam is a target beam used for association with SRS resources; k is an integer greater than 1.
  • the base station determines the SRS-SpatialRelationInfo based on the measurement report sent by the terminal.
  • the measurement report contains signal strength values for the k associated beams.
  • the associated beam is the target beam used for association with the SRS resource.
  • k is an integer greater than 1.
  • the value of k may depend on the uplink beam management capability of the terminal, and the uplink beam management capability is positively correlated with the value of k.
  • the target beam may be an SSB beam, a CSI-RS beam, or other beams used for association with SRS resources, and may indicate an uplink SRS transmission beam, which is not exemplified here.
  • Step 102 Send the SRS spatial relationship information to the terminal, so that the terminal can determine the uplink SRS transmit beam according to the SRS spatial relationship information.
  • the base station after determining the SRS-SpatialRelationInfo, the base station sends the SRS-SpatialRelationInfo to the terminal, so that the terminal can determine the transmission beam of the uplink SRS according to the SRS-SpatialRelationInfo.
  • the base station may send the SRS-SpatialRelationInfo to the terminal through RRC signaling.
  • the terminal After receiving the SRS-SpatialRelationInfo, the terminal parses out the SSB-Index or NZP-CSI-RS-ResourceId, and performs channel detection on the SSBs one by one to obtain the transmit beam information of the uplink SRS.
  • SRS spatial relationship information is determined based on the measurement report sent by the terminal, and the prior information of downlink beam measurement is used to reasonably and efficiently configure SRS resources for uplink beam management, which not only shortens uplink beam scanning time and save the cell SRS resources.
  • the target beam is a synchronization signal block SSB beam or a channel state information reference signal CSI-RS beam.
  • the target beam is an SSB beam or a CSI-RS beam.
  • SRS spatial relationship information is determined based on a measurement report sent by the terminal, and the measurement report includes the signal strength value for the SSB beam or the CSI-RS beam, which makes the configuration more flexible and further shortens the time required for uplink beam scanning. time and save the SRS resources of the cell.
  • the determining of the SRS spatial relationship information of the sounding reference signal based on the measurement report sent by the terminal specifically includes:
  • the i associated beams to be associated are associated with SRS resources one by one to generate SRS spatial relationship information.
  • the specific steps for the base station to determine the SRS-SpatialRelationInfo based on the measurement report sent by the terminal are as follows:
  • the base station determines i associated beams to be associated based on the measurement report; i is an integer greater than 1.
  • i may be configured as a fixed value, and the base station may select the i associated beams with the largest signal strength value from the k associated beams in the measurement report as the associated beams to be associated. where i ⁇ k.
  • i may be a non-fixed value
  • the base station may screen out the associated beams whose signal strength value is greater than the preset threshold from the k associated beams in the measurement report as the i associated beams to be associated. where i ⁇ k.
  • the base station associates the i associated beams to be associated with the SRS resources one by one to generate SRS-SpatialRelationInfo.
  • the value of the referenceSignal parameter in the SRS-SpatialRelationInfo is configured as the value of the index of the associated beam to be associated.
  • the index may be SSB-Index or NZP-CSI-RS-ResourceId.
  • the beam indication method provided by the embodiment of the present disclosure determines i SSBs to be associated based on the measurement report, further shortens the time for scanning the uplink beam, and saves the SRS resources of the cell.
  • the determining i associated beams to be associated based on the measurement report specifically includes:
  • the associated beams to be associated are corresponding to the signal strength values greater than the target threshold value in the measurement report associated beams; the target threshold value is the maximum value between the first threshold value and the second threshold value.
  • the associated beam to be associated is determined by considering the maximum value and the average value of the signal strength values of the associated beam in the measurement report.
  • the specific steps for determining the i associated beams to be associated based on the measurement report are as follows:
  • the base station determines the first threshold value according to the maximum value among the signal strength values of the k associated beams in the measurement report.
  • the maximum value among the signal strength values of the associated beam may be directly used as the first threshold value, or the first threshold value may be determined according to the maximum value among the signal strength values of the associated beam and a preset weight value.
  • the second threshold value is determined according to the average value of the signal strength values of the k associated beams in the measurement report.
  • the average value of the signal strength values of the associated beams may be directly used as the second threshold value, or the second threshold value may be determined according to the average value of the signal strength values of the associated beams and a preset weight value.
  • i associated beams to be associated are determined according to the first threshold value and the second threshold value.
  • the associated beam to be associated is the associated beam corresponding to the signal strength value greater than the target threshold value in the measurement report.
  • the target threshold value is the maximum value between the first threshold value and the second threshold value.
  • the beam indication method provided by the embodiment of the present disclosure determines the associated beam to be associated by considering the maximum value and the average value of the signal strength values of the associated beam in the measurement report, further shortening the uplink beam scanning time, and saving cell SRS resources.
  • the first threshold value is determined according to the maximum value of the signal strength values of the k associated beams in the measurement report, and the formula is expressed as follows:
  • Threshold1 max(RSRPBuffer)*w1
  • Threshold1 is a first threshold value
  • RSRPBuffer is an array formed by signal strength values of k associated beams in the measurement report
  • w1 is a first preset constant
  • the first threshold value is determined according to the maximum value among the signal strength values of the associated beams and a preset weight value.
  • the first threshold value is determined according to the maximum value of the signal strength values of the k associated beams in the measurement report, which is expressed by the formula as follows:
  • Threshold1 max(RSRPBuffer)*w1
  • Threshold1 is a first threshold value
  • RSRPBuffer is an array formed by signal strength values of k associated beams in the measurement report
  • w1 is a first preset constant.
  • the value of w1 is related to carrier frequency, channel environment, number of SSB beams, etc., and can be configured according to experience. 0 ⁇ w1 ⁇ 1. For example, configure it to 0.5.
  • the first threshold value is determined according to the maximum value of the signal strength values of the associated beams and the preset weight value, which further shortens the uplink beam scanning time and saves the SRS resources of the cell.
  • the second threshold value is determined according to the average value of the signal strength values of the k associated beams in the measurement report, and the formula is expressed as follows:
  • Threshold2 mean(RSRPBuffer)*w2
  • Threshold2 is a second threshold value
  • RSRPBuffer is an array formed by signal strength values of k associated beams in the measurement report
  • w2 is a second preset constant
  • the second threshold value is determined according to the average value of the signal strength values of the associated beams and a preset weight value.
  • the second threshold value is determined according to the average value of the signal strength values of the k associated beams in the measurement report, which is expressed by the formula as follows:
  • Threshold2 mean(RSRPBuffer)*w2
  • Threshold2 is a second threshold value
  • RSRPBuffer is an array formed by signal strength values of k associated beams in the measurement report
  • w2 is a second preset constant.
  • the value of w2 is related to carrier frequency, channel environment, number of SSB beams, etc., and can be configured according to experience. 0 ⁇ w2 ⁇ 1. For example, configure it to 0.5.
  • the second threshold value is determined according to the average value of the signal strength values of the associated beams and the preset weight value, which further shortens the time of uplink beam scanning and saves the SRS resources of the cell.
  • the method before determining the SRS spatial relationship information of the sounding reference signal based on the measurement report sent by the terminal, the method further includes:
  • the base station before determining the SRS-SpatialRelationInfo based on the measurement report sent by the terminal, the base station needs to send measurement configuration information to the terminal, so that the terminal can measure the associated beam according to the measurement configuration information. Specific steps are as follows:
  • the base station sends measurement configuration information to the terminal.
  • the measurement configuration information includes an associated beam that instructs the terminal to perform measurement.
  • the measurement configuration information may be sent through RRC signaling.
  • the associated beam is a target beam used for association with SRS resources, and the target beam may be an SSB beam or a CSI-RS beam.
  • the terminal receives the measurement configuration information sent by the network device.
  • the terminal After receiving the measurement configuration information sent by the network device, the terminal determines the associated beam that the network device instructs it to measure.
  • the terminal measures the associated beams that the network device instructs it to measure, and generates a measurement report.
  • the terminal sends the measurement report to the network device.
  • the beam indication method provided by the embodiments of the present disclosure instructs the terminal to perform targeted measurement through measurement configuration information, thereby reducing signaling overhead.
  • FIG. 2 is the second schematic diagram of a beam indication method provided by an embodiment of the present disclosure.
  • the execution subject of a beam indication method provided by an embodiment of the present disclosure may be a terminal .
  • the method includes:
  • Step 201 Receive sounding reference signal SRS spatial relationship information sent by a network device; the SRS spatial relationship information is determined by the network device based on a measurement report sent by a terminal; the measurement report includes signal strengths for k associated beams value; the associated beam is the target beam used for association with the SRS resource; k is an integer greater than 1;
  • Step 202 Determine the transmission beam of the uplink SRS according to the SRS spatial relationship information.
  • a beam indication method provided by an embodiment of the present disclosure is the same as the method described in the above-mentioned corresponding embodiments, and can achieve the same technical effect, the difference is only in that the execution body is different, and this embodiment will not be described here.
  • the same parts and beneficial effects as those in the above-mentioned corresponding method embodiments will be described in detail.
  • the target beam is a synchronization signal block SSB beam or a channel state information reference signal CSI-RS beam.
  • a beam indication method provided by an embodiment of the present disclosure is the same as the method described in the above-mentioned corresponding embodiments, and can achieve the same technical effect, the difference is only in that the execution body is different, and this embodiment will not be described here.
  • the same parts and beneficial effects as those in the above-mentioned corresponding method embodiments will be described in detail.
  • the method before receiving the sounding reference signal SRS spatial relationship information sent by the network device, the method further includes:
  • the measurement report is sent to the network device.
  • a beam indication method provided by an embodiment of the present disclosure is the same as the method described in the above-mentioned corresponding embodiments, and can achieve the same technical effect, the difference is only in that the execution body is different, and this embodiment will not be described here.
  • the same parts and beneficial effects as those in the above-mentioned corresponding method embodiments will be described in detail.
  • FIG. 3 is a schematic structural diagram of a network device provided by an embodiment of the present disclosure.
  • the network device includes a memory 320, a transceiver 300, and a processor 310:
  • the memory 320 is used to store computer programs; the transceiver 300 is used to send and receive data under the control of the processor 310; the processor 310 is used to read the computer program in the memory 320 and perform the following operations:
  • the measurement report includes signal strength values for k associated beams; the associated beam is the target beam used for association with the SRS resource; k is greater than an integer of 1;
  • the transceiver 300 is used to receive and transmit data under the control of the processor 310 .
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 310 and various circuits of memory represented by memory 320 are linked together.
  • the bus architecture may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be described further herein.
  • the bus interface provides the interface.
  • Transceiver 300 may be multiple elements, ie, including a transmitter and a receiver, providing means for communicating with various other devices over transmission media including wireless channels, wired channels, fiber optic cables, and the like.
  • the processor 310 is responsible for managing the bus architecture and general processing, and the memory 320 may store data used by the processor 310 in performing operations.
  • the processor 310 may be a central processing unit (CPU), an application specific integrated circuit (ASIC), a field programmable gate array (Field-Programmable Gate Array, FPGA) or a complex programmable logic device (Complex Programmable Logic Device, CPLD), the processor can also use a multi-core architecture.
  • CPU central processing unit
  • ASIC application specific integrated circuit
  • FPGA field programmable gate array
  • CPLD complex programmable logic device
  • the target beam is a synchronization signal block SSB beam or a channel state information reference signal CSI-RS beam.
  • the above-mentioned network device provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiment, and can achieve the same technical effect. And the beneficial effects will be described in detail.
  • the determining of the SRS spatial relationship information of the sounding reference signal based on the measurement report sent by the terminal specifically includes:
  • the i associated beams to be associated are associated with SRS resources one by one to generate SRS spatial relationship information.
  • the above-mentioned network device provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiment, and can achieve the same technical effect. And the beneficial effects will be described in detail.
  • the determining i associated beams to be associated based on the measurement report specifically includes:
  • the associated beams to be associated are corresponding to the signal strength values greater than the target threshold value in the measurement report associated beams; the target threshold value is the maximum value between the first threshold value and the second threshold value.
  • the above-mentioned network device provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiment, and can achieve the same technical effect. And the beneficial effects will be described in detail.
  • the first threshold value is determined according to the maximum value of the signal strength values of the k associated beams in the measurement report, and the formula is expressed as follows:
  • Threshold1 max(RSRPBuffer)*w1
  • Threshold1 is a first threshold value
  • RSRPBuffer is an array formed by signal strength values of k associated beams in the measurement report
  • w1 is a first preset constant
  • the above-mentioned network device provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiment, and can achieve the same technical effect. And the beneficial effects will be described in detail.
  • the second threshold value is determined according to the average value of the signal strength values of the k associated beams in the measurement report, and the formula is expressed as follows:
  • Threshold2 mean(RSRPBuffer)*w2
  • Threshold2 is a second threshold value
  • RSRPBuffer is an array formed by signal strength values of k associated beams in the measurement report
  • w2 is a second preset constant
  • the above-mentioned network device provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiment, and can achieve the same technical effect. And the beneficial effects will be described in detail.
  • the method before determining the SRS spatial relationship information of the sounding reference signal based on the measurement report sent by the terminal, the method further includes:
  • the above-mentioned network device provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiment, and can achieve the same technical effect. And the beneficial effects will be described in detail.
  • FIG. 4 is a schematic structural diagram of a terminal provided by an embodiment of the present disclosure.
  • the terminal includes a memory 420, a transceiver 400, and a processor 410:
  • the memory 420 is used to store computer programs; the transceiver 400 is used to send and receive data under the control of the processor 410; the processor 410 is used to read the computer program in the memory 420 and perform the following operations:
  • the SRS spatial relationship information is determined by the network device based on a measurement report sent by the terminal; the measurement report includes signal strength values for the k associated beams;
  • the associated beam is the target beam used for association with the SRS resource; k is an integer greater than 1;
  • the transmission beam of the uplink SRS is determined according to the SRS spatial relationship information.
  • the transceiver 400 is used to receive and transmit data under the control of the processor 410 .
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 410 and various circuits of memory represented by memory 420 are linked together.
  • the bus architecture may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be described further herein.
  • the bus interface provides the interface.
  • Transceiver 400 may be a number of elements, including a transmitter and a receiver, providing means for communicating with various other devices over transmission media including wireless channels, wired channels, fiber optic cables, and the like Transmission medium.
  • the user interface 430 may also be an interface capable of externally connecting the required equipment, and the connected equipment includes but is not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the processor 410 is responsible for managing the bus architecture and general processing, and the memory 420 may store data used by the processor 410 in performing operations.
  • the processor 410 may be a CPU (central processing unit), an ASIC (Application Specific Integrated Circuit, an application-specific integrated circuit), an FPGA (Field-Programmable Gate Array, a field programmable gate array) or a CPLD (Complex Programmable Logic Device, Complex Programmable Logic Device), the processor can also use a multi-core architecture.
  • CPU central processing unit
  • ASIC Application Specific Integrated Circuit
  • FPGA Field-Programmable Gate Array
  • CPLD Complex Programmable Logic Device, Complex Programmable Logic Device
  • the processor can also use a multi-core architecture.
  • the processor is configured to execute any one of the methods provided by the embodiments of the present disclosure according to the obtained executable instructions by invoking the computer program stored in the memory.
  • the processor and memory may also be physically separated.
  • the target beam is a synchronization signal block SSB beam or a channel state information reference signal CSI-RS beam.
  • the above-mentioned terminal provided by the embodiments of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiments, and can achieve the same technical effect.
  • the beneficial effects are described in detail.
  • the method before receiving the sounding reference signal SRS spatial relationship information sent by the network device, the method further includes:
  • the measurement report is sent to the network device.
  • the above-mentioned terminal provided by the embodiments of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiments, and can achieve the same technical effect.
  • the beneficial effects are described in detail.
  • FIG. 5 is one of the schematic diagrams of a beam indication apparatus provided by an embodiment of the present disclosure.
  • the beam indication apparatus includes a first determining module 501 and a sending module 502, wherein:
  • the first determination module 501 is configured to determine sounding reference signal SRS spatial relationship information based on a measurement report sent by a terminal; the measurement report includes signal strength values for k associated beams; the associated beams are used for association with SRS resources k is an integer greater than 1; the sending module 502 is configured to send the SRS spatial relationship information to the terminal, so that the terminal can determine the uplink SRS transmission beam according to the SRS spatial relationship information.
  • the above-mentioned beam pointing device provided by the embodiments of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiments, and can achieve the same technical effect, and the same technical effects as the method embodiments in this embodiment will not be discussed here. Parts and beneficial effects are described in detail.
  • the target beam is a synchronization signal block SSB beam or a channel state information reference signal CSI-RS beam.
  • the above-mentioned beam pointing device provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiment, and can achieve the same technical effect, and the same technical effect as the method embodiment in this embodiment will not be discussed here. Parts and beneficial effects are described in detail.
  • the determining of the SRS spatial relationship information of the sounding reference signal based on the measurement report sent by the terminal specifically includes:
  • the i associated beams to be associated are associated with SRS resources one by one to generate SRS spatial relationship information.
  • the above-mentioned beam pointing device provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiment, and can achieve the same technical effect, and the same technical effect as the method embodiment in this embodiment will not be discussed here. Parts and beneficial effects are described in detail.
  • the determining i associated beams to be associated based on the measurement report specifically includes:
  • the associated beams to be associated are corresponding to the signal strength values greater than the target threshold value in the measurement report associated beams; the target threshold value is the maximum value between the first threshold value and the second threshold value.
  • the above-mentioned beam pointing device provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiment, and can achieve the same technical effect, and the same technical effect as the method embodiment in this embodiment will not be discussed here. Parts and beneficial effects are described in detail.
  • the first threshold value is determined according to the maximum value of the signal strength values of the k associated beams in the measurement report, and the formula is expressed as follows:
  • Threshold1 max(RSRPBuffer)*w1
  • Threshold1 is a first threshold value
  • RSRPBuffer is an array formed by signal strength values of k associated beams in the measurement report
  • w1 is a first preset constant
  • the above-mentioned beam pointing device provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiment, and can achieve the same technical effect, and the same technical effect as the method embodiment in this embodiment will not be discussed here. Parts and beneficial effects are described in detail.
  • the second threshold value is determined according to the average value of the signal strength values of the k associated beams in the measurement report, and the formula is expressed as follows:
  • Threshold2 mean(RSRPBuffer)*w2
  • Threshold2 is a second threshold value
  • RSRPBuffer is an array formed by signal strength values of k associated beams in the measurement report
  • w2 is a second preset constant
  • the above-mentioned beam pointing device provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiment, and can achieve the same technical effect, and the same technical effect as the method embodiment in this embodiment will not be discussed here. Parts and beneficial effects are described in detail.
  • the method before determining the SRS spatial relationship information of the sounding reference signal based on the measurement report sent by the terminal, the method further includes:
  • the above-mentioned beam pointing device provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiment, and can achieve the same technical effect, and the same technical effect as the method embodiment in this embodiment will not be discussed here. Parts and beneficial effects are described in detail.
  • FIG. 6 is the second schematic diagram of a beam indication apparatus provided by an embodiment of the present disclosure.
  • the beam indication apparatus includes a receiving module 601 and a second determining module 602, wherein:
  • the receiving module 601 is configured to receive the sounding reference signal SRS spatial relationship information sent by a network device; the SRS spatial relationship information is determined by the network device based on a measurement report sent by a terminal; the measurement report includes information for k associated beams. Signal strength value; the associated beam is a target beam used for association with SRS resources; k is an integer greater than 1; the second determination module 602 is configured to determine the uplink SRS transmit beam according to the SRS spatial relationship information.
  • the above-mentioned beam pointing device provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiment, and can achieve the same technical effect, and the same technical effect as the method embodiment in this embodiment will not be discussed here. Parts and beneficial effects are described in detail.
  • the target beam is a synchronization signal block SSB beam or a channel state information reference signal CSI-RS beam.
  • the above-mentioned beam pointing device provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiment, and can achieve the same technical effect, and the same technical effect as the method embodiment in this embodiment will not be discussed here. Parts and beneficial effects are described in detail.
  • the method before receiving the sounding reference signal SRS spatial relationship information sent by the network device, the method further includes:
  • the measurement report is sent to the network device.
  • the above-mentioned beam pointing device provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiment, and can achieve the same technical effect, and the same technical effect as the method embodiment in this embodiment will not be discussed here. Parts and beneficial effects are described in detail.
  • each functional unit in each embodiment of the present disclosure may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • the above-mentioned integrated units may be implemented in the form of hardware, or may be implemented in the form of software functional units.
  • the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it may be stored in a processor-readable storage medium.
  • the technical solutions of the present disclosure can be embodied in the form of software products in essence, or the part that contributes to the prior art, or all or part of the technical solutions, and the computer software product is stored in a storage medium , including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to execute all or part of the steps of the methods described in the various embodiments of the present disclosure.
  • the aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program codes .
  • an embodiment of the present disclosure further provides a processor-readable storage medium, where the processor-readable storage medium stores a computer program, and the computer program is used to cause the processor to execute the foregoing implementations
  • Examples of methods provided include:
  • the measurement report includes signal strength values for k associated beams; the associated beam is the target beam used for association with the SRS resource; k is greater than an integer of 1; the SRS spatial relationship information is sent to the terminal, so that the terminal can determine the uplink SRS transmission beam according to the SRS spatial relationship information.
  • the SRS spatial relationship information is determined by the network device based on a measurement report sent by the terminal; the measurement report includes the signal strength values for the k associated beams; the The associated beam is a target beam used for association with the SRS resource; k is an integer greater than 1; the uplink SRS transmit beam is determined according to the SRS spatial relationship information.
  • the processor-readable storage medium can be any available medium or data storage device that can be accessed by the processor, including but not limited to magnetic storage (eg, floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.) , optical memory (such as CD, DVD, BD, HVD, etc.), and semiconductor memory (such as ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid-state disk (SSD)) and the like.
  • magnetic storage eg, floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.
  • optical memory such as CD, DVD, BD, HVD, etc.
  • semiconductor memory such as ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid-state disk (SSD)
  • the term "and/or" in the embodiments of the present disclosure describes the association relationship of associated objects, and indicates that three kinds of relationships may exist.
  • a and/or B may indicate that A exists alone and A exists at the same time. and B, there are three cases of B alone.
  • the character "/" generally indicates that the associated objects are an "or" relationship.
  • the term “plurality” refers to two or more than two, and other quantifiers are similar.
  • applicable systems may be global system of mobile communication (GSM) system, code division multiple access (CDMA) system, wideband code division multiple access (Wideband Code Division Multiple Access, WCDMA) general packet Wireless service (general packet radio service, GPRS) system, long term evolution (long term evolution, LTE) system, LTE frequency division duplex (frequency division duplex, FDD) system, LTE time division duplex (time division duplex, TDD) system, Long term evolution advanced (LTE-A) system, universal mobile telecommunication system (UMTS), worldwide interoperability for microwave access (WiMAX) system, 5G New Radio (New Radio, NR) system, etc.
  • GSM global system of mobile communication
  • CDMA code division multiple access
  • WCDMA Wideband Code Division Multiple Access
  • general packet Wireless service general packet Radio service
  • GPRS general packet Wireless service
  • LTE long term evolution
  • LTE long term evolution
  • FDD frequency division duplex
  • TDD time division duplex
  • LTE-A Long term evolution advanced
  • UMTS universal mobile
  • the terminal device involved in the embodiments of the present disclosure may be a device that provides voice and/or data connectivity to a user, a handheld device with a wireless connection function, or other processing device connected to a wireless modem.
  • the name of the terminal device may be different.
  • the terminal device may be called user equipment (User Equipment, UE).
  • Wireless terminal equipment can communicate with one or more core networks (Core Network, CN) via a radio access network (Radio Access Network, RAN).
  • RAN Radio Access Network
  • "telephone) and computers with mobile terminal equipment eg portable, pocket-sized, hand-held, computer-built or vehicle-mounted mobile devices, which exchange language and/or data with the radio access network.
  • Wireless terminal equipment may also be referred to as system, subscriber unit, subscriber station, mobile station, mobile station, remote station, access point , a remote terminal device (remote terminal), an access terminal device (access terminal), a user terminal device (user terminal), a user agent (user agent), and a user device (user device), which are not limited in the embodiments of the present disclosure.
  • the network device involved in the embodiments of the present disclosure may be a base station, and the base station may include a plurality of cells providing services for the terminal.
  • the base station may also be called an access point, or may be a device in the access network that communicates with wireless terminal equipment through one or more sectors on the air interface, or other names.
  • the network device can be used to exchange received air frames with Internet Protocol (IP) packets, and act as a router between the wireless terminal device and the rest of the access network, which can include the Internet. Protocol (IP) communication network.
  • IP Internet Protocol
  • the network devices may also coordinate attribute management for the air interface.
  • the network device involved in the embodiments of the present disclosure may be a network device (Base Transceiver Station, BTS) in the Global System for Mobile Communications (GSM) or Code Division Multiple Access (Code Division Multiple Access, CDMA). ), it can also be a network device (NodeB) in Wide-band Code Division Multiple Access (WCDMA), or it can be an evolved network device in a long term evolution (LTE) system (evolutional Node B, eNB or e-NodeB), 5G base station (gNB) in 5G network architecture (next generation system), or Home evolved Node B (HeNB), relay node (relay node) , a home base station (femto), a pico base station (pico), etc., which are not limited in the embodiments of the present disclosure.
  • a network device may include a centralized unit (CU) node and a distributed unit (DU) node, and the centralized unit and the distributed unit may also be geographically separated.
  • MIMO transmission can be single-user MIMO (Single User MIMO, SU-MIMO) or multi-user MIMO. (Multiple User MIMO, MU-MIMO). According to the form and number of root antenna combinations, MIMO transmission can be 2D-MIMO, 3D-MIMO, FD-MIMO, or massive-MIMO, or diversity transmission, precoding transmission, or beamforming transmission.
  • embodiments of the present disclosure may be provided as a method, system, or computer program product. Accordingly, the present disclosure may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present disclosure may take the form of a computer program product embodied on one or more computer-usable storage media having computer-usable program code embodied therein, including but not limited to disk storage, optical storage, and the like.
  • processor-executable instructions may also be stored in a processor-readable memory capable of directing a computer or other programmable data processing apparatus to operate in a particular manner, such that the instructions stored in the processor-readable memory result in the manufacture of means including the instructions product, the instruction means implements the functions specified in the flow or flow of the flowchart and/or the block or blocks of the block diagram.
  • processor-executable instructions can also be loaded onto a computer or other programmable data processing device to cause a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process that Execution of the instructions provides steps for implementing the functions specified in the flowchart or blocks and/or the block or blocks of the block diagrams.

Landscapes

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

Abstract

Des modes de réalisation de la présente invention concernent un procédé d'indication de faisceaux, un dispositif de réseau, un terminal, un appareil, et un support de stockage. Le procédé comprend : la détermination d'informations de relation spatiale d'un signal de référence de sondage (SRS) sur la base d'un rapport de mesures envoyé par un terminal, le rapport de mesures comprenant des valeurs d'intensité de signal pour k faisceaux d'association, les faisceaux d'association étant des faisceaux cibles utilisés pour une association avec des ressources SRS, et k étant un entier supérieur à 1 ; et l'envoi des informations de relation spatiale du signal SRS au terminal de sorte que le terminal détermine un faisceau de transmission d'un signal SRS de liaison montante selon les informations de relation spatiale du signal SRS. Selon le procédé d'indication de faisceaux, le dispositif de réseau, le terminal, l'appareil, et le support de stockage, qui sont fournis dans les modes de réalisation de la présente invention, les informations de relation spatiale du signal SRS sont déterminées sur la base du rapport de mesures envoyé par le terminal, et les ressources SRS utilisées pour une gestion de faisceaux de liaison montante sont configurées de manière raisonnable et efficace à l'aide d'informations précédentes de mesure de faisceaux de liaison descendante, ce qui raccourcit le temps de balayage de faisceaux de liaison montante et économise des ressources SRS d'une cellule.
PCT/CN2021/111811 2020-08-28 2021-08-10 Procédé d'indication de faisceaux, dispositif de réseau, terminal, appareil, et support de stockage WO2022042294A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023501285A JP7484008B2 (ja) 2020-08-28 2021-08-10 ビーム指示方法、ネットワークデバイス、端末、装置及び記憶媒体

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010888333.8A CN114126054A (zh) 2020-08-28 2020-08-28 波束指示方法、网络设备、终端、装置及存储介质
CN202010888333.8 2020-08-28

Publications (1)

Publication Number Publication Date
WO2022042294A1 true WO2022042294A1 (fr) 2022-03-03

Family

ID=80354571

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/111811 WO2022042294A1 (fr) 2020-08-28 2021-08-10 Procédé d'indication de faisceaux, dispositif de réseau, terminal, appareil, et support de stockage

Country Status (2)

Country Link
CN (1) CN114126054A (fr)
WO (1) WO2022042294A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023236161A1 (fr) * 2022-06-09 2023-12-14 北京小米移动软件有限公司 Procédé et appareil de gestion de faisceau
CN117641409B (zh) * 2024-01-26 2024-04-12 深圳市迈腾电子有限公司 一种WiFi6路由器基于AI模型的数据传输优化方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110419177A (zh) * 2017-02-03 2019-11-05 Idac控股公司 上行链路波束管理
CN110771216A (zh) * 2017-06-15 2020-02-07 康维达无线有限责任公司 上行链路传输功率控制
US20200145090A1 (en) * 2018-11-02 2020-05-07 Apple Inc. Uplink transmit beam sweep
WO2020097280A1 (fr) * 2018-11-09 2020-05-14 Intel Corporation Gestion de faisceau pour équipement d'utilisateur de correspondance de faisceau partiel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110419177A (zh) * 2017-02-03 2019-11-05 Idac控股公司 上行链路波束管理
CN110771216A (zh) * 2017-06-15 2020-02-07 康维达无线有限责任公司 上行链路传输功率控制
US20200145090A1 (en) * 2018-11-02 2020-05-07 Apple Inc. Uplink transmit beam sweep
WO2020097280A1 (fr) * 2018-11-09 2020-05-14 Intel Corporation Gestion de faisceau pour équipement d'utilisateur de correspondance de faisceau partiel

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ERICSSON: "Feature lead summary 3 on beam measurement and reporting", 3GPP TSG RAN WG1 MEETING #92 R1-1803417, 2 March 2018 (2018-03-02), XP051398639 *
HUAWEI ET AL.: "Remaining Issues on Beam Management", 3GPP TSG RAN WG1 MEETING #92 R1-1801453, 2 March 2018 (2018-03-02), XP051397417 *

Also Published As

Publication number Publication date
CN114126054A (zh) 2022-03-01
JP2023532803A (ja) 2023-07-31

Similar Documents

Publication Publication Date Title
WO2020035069A1 (fr) Procédé d'instruction de transmission de liaison montante, terminal, station de base et support de stockage informatique
WO2022042294A1 (fr) Procédé d'indication de faisceaux, dispositif de réseau, terminal, appareil, et support de stockage
WO2022028297A1 (fr) Procédé et appareil de mise à jour d'une cellule maître d'un groupe de cellules secondaires, et support de stockage
WO2018059470A1 (fr) Procédé et dispositif d'émission d'informations
WO2022237651A1 (fr) Procédé de rapport de mesure intercellulaire, dispositif, appareil et support de stockage
WO2022048681A1 (fr) Procédé et appareil de traitement d'informations, dispositif terminal et dispositif côté réseau
WO2022152091A1 (fr) Procédé et appareil d'indication de motif de signal de référence de démodulation (dmrs) et support de stockage
JP7484008B2 (ja) ビーム指示方法、ネットワークデバイス、端末、装置及び記憶媒体
CN114759964A (zh) 一种信息处理方法、装置及网络侧设备
WO2022237637A1 (fr) Procédé et appareil de traitement d'informations, terminal et dispositif de réseau
WO2024032719A1 (fr) Procédé de rapport de csi, terminal, dispositif réseau, appareil et support de stockage
WO2023151453A1 (fr) Procédé et appareil de transmission d'informations, et support de stockage
WO2022151953A1 (fr) Procédé et appareil d'indication de faisceau et support de stockage
WO2024032477A1 (fr) Procédé et appareil de blocage de signal prs, et support de stockage
WO2023078429A1 (fr) Procédé et appareil de détermination de puissance de transmission de srs, dispositif, et support de stockage
WO2022193832A1 (fr) Procédé et appareil de transmission d'informations, et support de stockage
WO2023202693A1 (fr) Procédé et appareil de transmission d'informations, dispositif de réseau et terminal
WO2022206124A1 (fr) Procédé, dispositif et appareil d'accès aléatoire et support de stockage
WO2024032308A1 (fr) Procédé et dispositif de transmission de ta
WO2024093639A1 (fr) Procédé et appareil de commande de puissance de transmission prach dans une procédure d'accès aléatoire
WO2024067098A1 (fr) Procédé, dispositif et appareil de rapport d'informations de modèle, et support de stockage
WO2023207459A1 (fr) Procédé et appareil de traitement d'informations, et support de stockage lisible
WO2023208046A1 (fr) Procédé, dispositif, et appareil de sélection de ressources, et support de stockage
WO2024032648A1 (fr) Procédé de commande de puissance pour prs-sl, et terminal, dispositif côté réseau, appareil et support de stockage
WO2022152317A1 (fr) Procédé et appareil de traitement d'informations, terminal et dispositif de réseau

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: 21860133

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2023501285

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21860133

Country of ref document: EP

Kind code of ref document: A1