Measurement reporting method, terminal, network equipment, device and storage medium

Abstract

The embodiment of the invention provides a measurement reporting method, a terminal, network equipment, a device and a storage medium, and the method comprises the steps: receiving configuration information sent by the network equipment, and the configuration information comprises a first measurement resource group set; determining a second measurement resource group set from the first measurement resource group set based on the configuration information; reporting a measurement value and indication information to the network equipment based on the second measurement resource group set; wherein the indication information is used for determining the corresponding relation between the measurement resource group in the second measurement resource group set and the measurement value, and / or the indication information is used for determining the measurement resource group corresponding to the measurement value. According to the invention, the terminal can report the beam information of multiple TRP joint transmission in one report, the number of the reported measurement resource groups is determined by the terminal, the method is more suitable for a transmission system taking the terminal as the center, the measurement efficiency is effectively improved, and the measurement time delay is reduced.

Description

Technical Field

[0001] The present application relates to the field of communication technology, and in particular to a measurement reporting method, terminal, network equipment, device and storage medium. Background Art

[0002] In related technologies, the network side configures at most two measurement resource groups, corresponding to two transmission points (Transmission Reception Point, TRP) for the terminal (User Equipment, UE) to perform measurement reporting. TRP is also called a cooperation point. When the terminal performs measurement reporting, it selects a resource pair / beam pair from the two measurement resource groups for reporting.

[0003] However, in the development of user-centric mobile communication systems, network deployment will be more intensive, that is, TRP deployment will be more intensive. When there are a large number of potential service TRPs, measuring and reporting only two TRPs each time will greatly increase system latency. Summary of the invention

[0004] In view of the above-mentioned problems existing in the related technologies, the embodiments of the present application provide a measurement reporting method, a terminal, a network device, an apparatus and a storage medium.

[0005] In a first aspect, an embodiment of the present application provides a measurement reporting method, applied to a terminal, including:

[0006] Receiving configuration information sent by a network device, where the configuration information includes a first measurement resource group set;

[0007] Based on the configuration information, determining a second measurement resource group set from the first measurement resource group set;

[0008] Based on the second measurement resource group set, reporting the measurement value and indication information to the network device;

[0009] The indication information is used to determine the correspondence between the measurement resource groups in the second measurement resource group set and the measurement value, and / or the indication information is used to determine the measurement resource group corresponding to the measurement value.

[0010] In some embodiments, the corresponding relationship is determined based on the indication information, or the corresponding relationship is determined based on the indication information and a predefined rule.

[0011] In some embodiments, the indication information is used to indicate one or more of the following:

[0012] the second measurement resource group set;

[0013] a third measurement resource group set, wherein the third measurement resource group set includes other measurement resource groups in the first measurement resource group set except the second measurement resource group set;

[0014] The measurement resource group corresponding to the maximum measurement value.

[0015] In some embodiments, reporting the indication information to the network device includes:

[0016] When the indication information is used to indicate the second measurement resource group set, or when the indication information is used to indicate the third measurement resource group set, the indication information is reported through T1 bits, where T1 is a positive integer.

[0017] In some embodiments, when the indication information is used to indicate the measurement resource group corresponding to the maximum measurement value and the second measurement resource group set, reporting the indication information to the network device includes:

[0018] Indicating the measurement resource group corresponding to the maximum measurement value through T2 bits, and indicating other measurement resource groups in the second measurement resource group set except the measurement resource group corresponding to the maximum measurement value through T3 bits; or,

[0019] The second measurement resource group set is indicated by T4 bits, and the measurement resource group corresponding to the maximum measurement value in the second measurement resource group set is indicated by T5 bits;

[0020] Among them, T2, T3, T4 and T5 are all positive integers.

[0021] In some embodiments, the second measurement resource group set includes a measurement resource group set for channel measurement and a measurement resource group set for interference measurement, and the indication information is used to indicate at least two of the following:

[0022] the second measurement resource group set;

[0023] The measurement resource group set used for channel measurement;

[0024] The measurement resource group set used for interference measurement.

[0025] In some embodiments, when the corresponding relationship is determined based on the indication information, the indication information is used to indicate the corresponding relationship.

[0026] In some embodiments, the corresponding relationship includes:

[0027] The measurement value corresponds to a measurement resource group in the second measurement resource group set, the second measurement resource group sets corresponding to different measurement values ​​are the same or different, and the measurement resource groups corresponding to different measurement values ​​are the same or different; or,

[0028] The reporting group corresponds to the second measurement resource group set, the second measurement resource group sets corresponding to different reporting groups are the same or different, different measurement values ​​in the reporting group correspond to measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different measurement values ​​in the reporting group are the same or different; or,

[0029] The reporting group set corresponds to the second measurement resource group set, the reporting groups in the reporting group set correspond to the measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different reporting groups are the same or different.

[0030] In some embodiments, reporting the measurement value to the network device includes: reporting a layer 1 reference signal received power L1-RSRP and / or a layer 1 signal to interference plus noise ratio L1-SINR to the network device.

[0031] In some embodiments, reporting L1-RSRP and / or L1-SINR to the network device includes:

[0032] In a case where the measurement resource group set used for interference measurement is an empty set or the indication information only indicates the measurement resource group set used for channel measurement, reporting L1-RSRP to the network device; or,

[0033] In a case where the measurement resource group set used for interference measurement is a non-empty set or the indication information indicates the measurement resource group set used for interference measurement, reporting L1-SINR to the network device; or,

[0034] In a case where the measurement resource group set used for interference measurement is a non-empty set or the indication information indicates the measurement resource group set used for interference measurement, L1-RSRP and L1-SINR are reported to the network device.

[0035] In some embodiments, reporting L1-RSRP and L1-SINR to the network device includes:

[0036] Reporting L1-RSRP and L1-SINR to the network device in a non-differential reporting manner; or,

[0037] The L1-RSRP and the L1-SINR are reported to the network device in a differential reporting manner, wherein the L1-RSRPs are differentiated from each other, and the L1-SINRs are differentiated from each other.

[0038] In some embodiments, when the measurement value includes L1-SINR, reporting the measurement value to the network device includes:

[0039] Determine the L1-SINR based on at least two of the indicated measurement resource group, the measurement resource group for channel measurement, and the measurement resource group for interference measurement, and report the L1-SINR to the network device; or,

[0040] The reporting group corresponds to a measurement resource group, and based on an nth measurement resource used for channel measurement in the measurement resource group and other measurement resources other than the nth measurement resource used for interference measurement, determines an nth L1-SINR; reporting multiple L1-SINRs corresponding to the reporting group to the network device; or,

[0041] The reporting group corresponds to a second measurement resource group set, and the mth L1-SINR is determined based on the mth measurement resource group used for channel measurement in the second measurement resource group set, and other measurement resource groups except the mth measurement resource group used for interference measurement; and multiple L1-SINRs corresponding to the reporting group are reported to the network device.

[0042] In some embodiments, determining the second measurement resource group set from the first measurement resource group set includes: determining the second measurement resource group set from the first measurement resource group set based on network side configuration or predefined rules.

[0043] In some embodiments, when the terminal performs group-based measurement reporting, determining the second measurement resource group from the first measurement resource group includes: determining the second measurement resource group set corresponding to the reporting group selected by the terminal side from the first measurement resource group set, and the second measurement resource group sets corresponding to different reporting groups are the same or different; or, determining the second measurement resource group set corresponding to all reporting groups selected by the terminal side from the first measurement resource group set.

[0044] In some embodiments, the first measurement resource group set includes K measurement resource groups, and K is greater than 2.

[0045] In a second aspect, an embodiment of the present application further provides a measurement reporting method, which is applied to a network device, including:

[0046] Sending configuration information to the terminal, where the configuration information includes a first measurement resource group set;

[0047] Receiving the measurement value and indication information reported by the terminal;

[0048] Determine, based on the indication information, a correspondence between a measurement resource group in a second measurement resource group set and the measurement value; and / or,

[0049] Determine, based on the indication information, a measurement resource group corresponding to the measurement value;

[0050] The second measurement resource group set is a measurement resource group set selected from the first measurement resource group set.

[0051] In some embodiments, determining the correspondence between the measurement resource groups in the second measurement resource group set and the measurement values ​​based on the indication information includes:

[0052] Determine the corresponding relationship based on the indication information; or,

[0053] The corresponding relationship is determined based on the indication information and the predefined rule.

[0054] In some embodiments, the indication information is used to indicate one or more of the following:

[0055] the second measurement resource group set;

[0056] a third measurement resource group set, wherein the third measurement resource group set includes other measurement resource groups in the first measurement resource group set except the second measurement resource group set;

[0057] The measurement resource group corresponding to the maximum measurement value.

[0058] In some embodiments, the second measurement resource group set includes a measurement resource group set for channel measurement and a measurement resource group set for interference measurement, and the indication information is used to indicate at least two of the following:

[0059] the second measurement resource group set;

[0060] The measurement resource group set used for channel measurement;

[0061] The measurement resource group set used for interference measurement.

[0062] In some embodiments, the corresponding relationship includes:

[0063] The measurement value corresponds to a measurement resource group in the second measurement resource group set, the second measurement resource group sets corresponding to different measurement values ​​are the same or different, and the measurement resource groups corresponding to different measurement values ​​are the same or different; or,

[0064] The reporting group corresponds to the second measurement resource group set, the second measurement resource group sets corresponding to different reporting groups are the same or different, different measurement values ​​in the reporting group correspond to measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different measurement values ​​in the reporting group are the same or different; or,

[0065] The reporting group set corresponds to the second measurement resource group set, the reporting groups in the reporting group set correspond to the measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different reporting groups are the same or different.

[0066] In some embodiments, the receiving the measurement value reported by the terminal includes:

[0067] Receive a layer 1 reference signal received power L1-RSRP and / or a layer 1 signal to interference plus noise ratio L1-SINR reported by the terminal.

[0068] In some embodiments, when the measurement value includes L1-SINR, the receiving the measurement value reported by the terminal includes:

[0069] receiving an L1-SINR corresponding to a reporting group reported by the terminal, wherein the L1-SINR is determined based on at least two of a measurement resource group corresponding to the reporting group, a measurement resource group used for channel measurement, and a measurement resource group used for interference measurement; or,

[0070] receiving a plurality of L1-SINRs corresponding to a reporting group reported by the terminal, where the reporting group corresponds to a measurement resource group, and an nth L1-SINR among the plurality of L1-SINRs is determined based on an nth measurement resource for channel measurement in the measurement resource group and other measurement resources except the nth measurement resource for interference measurement; or,

[0071] Receive multiple L1-SINRs corresponding to the reporting group reported by the terminal, where the reporting group corresponds to a second measurement resource group set, and the mth L1-SINR among the multiple L1-SINRs is determined based on the mth measurement resource group for channel measurement in the second measurement resource group set and other measurement resource groups except the mth measurement resource group for interference measurement.

[0072] In a third aspect, an embodiment of the present application further provides a terminal, including a memory, a transceiver, and a processor;

[0073] A memory for storing a computer program; a transceiver for sending and receiving data under the control of the processor; and a processor for reading the computer program in the memory and executing the measurement reporting method as described in the first aspect.

[0074] In a fourth aspect, an embodiment of the present application further provides a network device, including a memory, a transceiver, and a processor;

[0075] 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 executing the measurement reporting method as described in the second aspect

[0076] In a fifth aspect, an embodiment of the present application further provides a measurement reporting device, including:

[0077] A receiving unit, configured to receive configuration information sent by a network device, wherein the configuration information includes a first measurement resource group set;

[0078] a determining unit, configured to determine a second measurement resource group set from the first measurement resource group set based on the configuration information;

[0079] A reporting unit, configured to report a measurement value and indication information to the network device based on the second measurement resource group set;

[0080] The indication information is used to determine the correspondence between the measurement resource groups in the second measurement resource group set and the measurement value, and / or the indication information is used to determine the measurement resource group corresponding to the measurement value.

[0081] In a sixth aspect, an embodiment of the present application further provides a measurement reporting device, including:

[0082] A sending unit, configured to send configuration information to a terminal, wherein the configuration information includes a first measurement resource group set;

[0083] A receiving unit, configured to receive the measurement value and indication information reported by the terminal;

[0084] a determining unit, configured to determine a correspondence between a measurement resource group in a second measurement resource group set and the measurement value based on the indication information, and / or configured to determine a measurement resource group corresponding to the measurement value based on the indication information;

[0085] The second measurement resource group set is a measurement resource group set selected from the first measurement resource group set.

[0086] In a seventh aspect, an embodiment of the present application further provides a processor-readable storage medium, wherein the processor-readable storage medium stores a computer program, and the computer program is used to enable the processor to execute the measurement reporting method provided in the first aspect or the second aspect as described above.

[0087] In an eighth aspect, an embodiment of the present application further provides a non-transitory readable storage medium, wherein the non-transitory readable storage medium stores a computer program, and the computer program is used to enable a computer to execute the measurement reporting method provided in the first aspect or the second aspect as described above.

[0088] In a ninth aspect, an embodiment of the present application further provides a communication device, in which a computer program is stored, and the computer program is used to enable the communication device to execute the measurement reporting method provided in the first aspect or the second aspect as described above.

[0089] In a tenth aspect, an embodiment of the present application further provides a chip product, wherein a computer program is stored in the chip product, and the computer program is used to enable the chip product to execute the measurement reporting method provided in the first aspect or the second aspect as described above.

[0090] The measurement reporting method, terminal, network equipment, apparatus and storage medium provided in the embodiments of the present application configure a first measurement resource group set on the network side, and the terminal selects a second measurement resource group set from the first measurement resource group set, reports the measurement value and the indication information for determining the correspondence between the measurement value and the measurement resource group, and / or for determining the measurement resource group corresponding to the measurement value to the network side, so that the terminal can report the beam information of multiple TRP joint transmissions in one report, wherein the number of reported measurement resource groups is determined by the terminal, which is more suitable for terminal-centric transmission systems, effectively improves measurement efficiency, and reduces measurement delay. BRIEF DESCRIPTION OF THE DRAWINGS

[0091] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0092] Figure 1 This is one of the flow charts of the measurement reporting method provided in the embodiment of the present application;

[0093] Figure 2 This is the second flow chart of the measurement reporting method provided in the embodiment of the present application;

[0094] Figure 3 is a schematic diagram of the structure of a terminal provided in an embodiment of the present application;

[0095] Figure 4 It is a schematic diagram of the structure of a network device provided in an embodiment of the present application;

[0096] Figure 5 This is one of the structural diagrams of the measurement reporting device provided in the embodiment of the present application;

[0097] Figure 6 This is the second structural diagram of the measurement reporting device provided in the embodiment of the present application. DETAILED DESCRIPTION

[0098] In order to better describe the technical solutions in the embodiments of the present application, relevant knowledge is introduced below.

[0099] The UE performs measurement reporting according to the configuration of the reporting setting (Report Setting). Each reporting setting is associated with one or more channel state information (CSI) measurement settings (Resource Setting). A CSI measurement setting contains one or two CSI resource sets (Resource Set) or synchronization signal block (Synchronization Signal Block, SSB) resource sets. A CSI resource set contains one or more channel state information reference signal (Channel State Information-Reference Signal, CSI-RS) resources. An SSB resource set contains one or more SSB resources. Each CSI-RS resource or SSB resource is configured with at most one quasi colocation (Quasi Colocation, QCL) parameter.

[0100] When the network side configures the UE to perform group-based measurement reporting, the UE can report N groups of beam information, each group containing information of 2 beams. The beam information includes a resource indication and a measurement value. The resource indication can be a channel state information reference signal resource indication (CSI-RS Resource Indicator, CRI) or a synchronization signal block resource indication (Synchronization Signals Block Resource Indicator, SSBRI), which is used to indicate the reference signal corresponding to the measurement value. The measurement value can be Layer 1 Reference Signal Receiving Power (Layer 1 Reference Signal Receiving Power, L1-RSRP) or Layer 1 Signal to Interference plus Noise Ratio (Layer 1 Signal to Interference plus Noise Ratio, L1-SINR).

[0101] Specifically, when N=1, the beam information includes CRI / SSBRI+L1-RSRP / L1-SINR; when N>1, the beam information includes CRI / SSBRI+L1-RSRP. Two beams in a group can be received by the UE at the same time. This measurement reporting method can be applied in a multi-TRP scenario. The UE reports multiple beam pairs suitable for multi-TRP transmission through one measurement report.

[0102] When the network side configures the UE to perform non-group based measurement reporting, the UE can report N beam information, each beam information corresponds to a CRI / SSBRI and a measurement value (L1-RSRP / L1-SINR).

[0103] However, the relevant technology only supports up to 2 TRPs to serve the UE, that is, the network configures at most 2 measurement resource groups (corresponding to 2 TRPs) for the UE to perform measurement reporting. When reporting, the UE will select resource pairs / beam pairs from the 2 measurement resource groups for reporting, that is, report the beam combination suitable for the joint transmission of 2 TRPs.

[0104] For the user-centric next-generation mobile communication 6G system, TRP deployment will be more intensive, and the number of TRPs that can serve UEs will also increase accordingly, for example, supporting 4, 6 or 8 TRPs to serve UEs.

[0105] When there are a large number of potential service TRPs, the measurement reporting method in the related art cannot support the situation where more than 2 TRPs are transmitted together. If measurement reporting is performed in groups of 2 TRPs, a longer measurement delay will be introduced. Therefore, it is necessary to enhance the measurement reporting in scenarios with more TRPs.

[0106] In addition, when the number of TRPs is greater than 1, for example, in a scenario where more than one group of beams are reported, the measurement reporting method in the related technology does not support the measurement reporting of L1-SINR, and cannot reflect the mutual interference between the beams of multiple TRPs.

[0107] In response to the above-mentioned problems existing in the related technology, an embodiment of the present application provides a measurement reporting method, terminal, network equipment, apparatus and storage medium. By configuring a first measurement resource group set on the network side, the terminal selects a second measurement resource group set from the first measurement resource group set, and reports the measurement value and the indication information for determining the correspondence between the measurement value and the measurement resource group, and / or for determining the measurement resource group corresponding to the measurement value to the network side, so that the terminal can report the beam information of multiple TRP joint transmissions in one report, wherein the number of reported measurement resource groups is determined by the terminal, which is more suitable for terminal-centric transmission systems, effectively improves measurement efficiency, and reduces measurement delay.

[0108] In the embodiments of the present application, the term "and / or" describes the association relationship of the associated objects, indicating that three relationships may exist. For example, A and / or B may represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects before and after are in an "or" relationship.

[0109] In the embodiments of the present application, the term "plurality" refers to two or more than two, and other quantifiers are similar.

[0110] In the embodiments of the present application, "determine B based on A" means that the factor A should be considered when determining B. It is not limited to "B can be determined based on A alone", but should also include: "determine B based on A and C", "determine B based on A, C and E", "determine C based on A, and further determine B based on C", etc. In addition, it can also include taking A as a condition for determining B, for example, "when A meets the first condition, use the first method to determine B"; for another example, "when A meets the second condition, determine B", etc.; for another example, "when A meets the third condition, determine B based on the first parameter", etc. Of course, it can also be a condition that takes A as a factor in determining B, for example, "when A meets the first condition, use the first method to determine C, and further determine B based on C", etc.

[0111] The technical solution provided in the embodiment of the present application can be applicable to a variety of systems, especially 5G system, 5G Advanced system, 6G system and their evolution system. For example, the applicable system can be a global system of mobile communication (Global System of Mobile Communication, GSM) system, code division multiple access (Code Division Multiple Access, CDMA) system, wideband code division multiple access (Wideband Code Division Multiple Access, WCDMA) general packet radio service (Aeneral 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, advanced long-term evolution (Long Term Evolution Advanced, LTE-A) system, universal mobile system (Universal Mobile Telecommunication System, UMTS), global interconnection microwave access (Worldwide Interoperability for Microwave Access, WiMAX) system, 5G new air interface (NewRadio, NR) system, etc. These various systems include terminal equipment and network equipment. The system may also include core network parts, such as the Evolved Packet System (EPS), 5G System (5GS), etc.

[0112] The terminal device involved in the embodiment of the present application 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 devices connected to a wireless modem. In different systems, the name of the terminal device may also be different. For example, in a 5G system, the terminal device may be called a user equipment (UE). The wireless terminal device can communicate with one or more core networks (CN) via a radio access network (RAN). The wireless terminal device can be a mobile terminal device, such as a mobile phone (or a "cellular" phone) and a computer with a mobile terminal device. For example, it can be a portable, pocket-sized, handheld, computer-built-in or vehicle-mounted mobile device that exchanges language and / or data with a wireless access network. For example, personal communication service (PCS) phones, cordless phones, session initiation protocol (SIP) phones, wireless local loop (WLL) stations, personal digital assistants (PDA) and other devices. The wireless terminal device may also be referred to as a system, a subscriber unit (Subscriber Unit), a subscriber station (Subscriber Station), a mobile station (MobileStation), a mobile station (Mobile), a remote station (Remote Station), an access point (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), but is not limited in the embodiments of the present application.

[0113] The network device involved in the embodiment of the present application may be a base station, which may include multiple cells providing services for the terminal. Depending on the specific application scenario, the base station may also be called an access point, or may be a device in the access network that communicates with the wireless terminal device through one or more sectors on the air interface, or other names. The network device may be used to interchange received air frames with Internet Protocol (IP) packets, and serve as a router between the wireless terminal device and the rest of the access network, wherein the rest of the access network may include an Internet Protocol (IP) communication network. The network device may also coordinate the attribute management of the air interface. For example, the network device involved in the embodiments of the present application may be a network device (Base Transceiver Station, BTS) in the Global System for Mobile Communications (Global System for Mobile Communications, GSM) or Code Division Multiple Access (Code Division Multiple Access, CDMA), or a network device (NodeB) in Wide-band Code Division Multiple Access (WCDMA), or an evolved network device (Evolutional Node B, eNB or e-NodeB) in the Long Term Evolution (Long Term Evolution, LTE) system, a 5G base station (gNB) in the 5G network architecture (Next Generation System), or a Home evolved Node B (Home evolved Node B, HeNB), a relay node (RelayNode), a home base station (Femto), a pico base station (Pico), etc., which is not limited in the embodiments of the present application. In some network structures, the 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 arranged geographically separately.

[0114] Network devices and terminal devices can each use one or more antennas for multiple-input multiple-output (MIMO) transmission. MIMO transmission can be single-user MIMO (SU-MIMO) or multi-user MIMO (MU-MIMO). Depending on the form and number of antenna combinations, MIMO transmission can be 2D-MIMO, 3D-MIMO, FD-MIMO or massive-MIMO, or it can be diversity transmission, precoded transmission or beamforming transmission, etc.

[0115] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0116] In one measurement report, the network side configures one or more CSI resource settings for the UE, and each CSI resource setting includes one or more CSI resource sets, one or more CSI resource subsets, one or more SSB resource sets, one or more SSB resource subsets, etc. To simplify the description, CSI resource sets, CSI resource subsets, SSB resource sets, SSB resource subsets, etc. are collectively referred to as CSI measurement resource groups. Each CSI measurement resource group corresponds to the measurement resources of a TRP, and a CSI measurement resource group includes one or more CSI resources or one or more SSB resources.

[0117] The reporting mode of the terminal can be divided into group-based measurement reporting and non-group-based measurement reporting. In group-based measurement reporting, the terminal reports N groups of beam information at a time, each group contains information of 2 or more beams, and the beam information contains resource indication (CRI or SSBRI) and measurement value (L1-RSRP or L1-RSRP, etc.). One reporting group corresponds to a terminal reporting a group of beam information, and the resources indicated by multiple resource indications in one reporting group can be received by the UE at the same time.

[0118] Figure 1 This is one of the flow charts of the measurement reporting method provided in the embodiment of the present application, such as Figure 1 As shown, the execution subject of the method may be a terminal, and the method includes at least the following steps:

[0119] Step 101: Receive configuration information sent by a network device, where the configuration information includes a first measurement resource group set.

[0120] Step 102: Determine a second measurement resource group set from the first measurement resource group set based on the configuration information.

[0121] Step 103: Report the measurement value and indication information to the network device based on the second measurement resource group set.

[0122] The second measurement resource group set is a subset of the first measurement resource group set, and the indication information is used to determine the correspondence between the measurement resource groups and the measurement values ​​in the second measurement resource group set, and / or the indication information is used to determine the measurement resource group corresponding to the measurement value.

[0123] Specifically, the terminal receives configuration information sent by the network device, the configuration information includes a first measurement resource group set, the first measurement resource group set includes multiple measurement resource groups, for example, K measurement resource groups, where the value of K is greater than or equal to 2, and this application mainly describes the case where the value is greater than 2.

[0124] The terminal selects a second measurement resource group set based on the first measurement resource group set for measurement reporting. The second measurement resource group set includes one or more measurement resource groups, and the second measurement resource group set is a subset of the first measurement resource group set. For example, the terminal selects M measurement resource groups for measurement reporting based on K measurement resource groups, and the terminal has a total of options.

[0125] Compared with the network side directly configuring two measurement resource groups (corresponding to two TRPs) for the terminal to perform measurement reporting, the terminal selects the second measurement resource group set from the first measurement resource group set. On the one hand, more than two measurement resource groups can be configured in the first measurement resource group set to support more than two TRPs to serve the terminal. On the other hand, the process of the terminal selecting the measurement resource group is also the process of selecting the TRP, and the TRP with better beam quality can be selected.

[0126] Based on the selected second measurement resource group set, the terminal makes a measurement report to the network side, and the report content includes at least the measurement value and indication information. The network side needs to know which measurement resource groups the terminal has selected, and the correspondence between the measurement resource groups and the reported measurement values. Therefore, the indication information can be used by the network side to determine the correspondence between the measurement value and the measurement resource group in the second measurement resource group set, and / or, the indication information can be used by the network side to determine the measurement resource group corresponding to the measurement value. The indication information includes CRI, SSBRI, etc., and the measurement values ​​include L1-RSRP, L1-SINR, etc. The content indicated by the indication information can be associated with the second measurement resource group set, and can also be associated with the correspondence between the reported measurement value and the measurement resource group.

[0127] The measurement reporting method provided in the embodiment of the present application configures a first measurement resource group set on the network side, and the terminal selects a second measurement resource group set from the first measurement resource group set, and reports the measurement value and indication information for determining the correspondence between the measurement value and the measurement resource group, and / or for determining the measurement resource group corresponding to the measurement value to the network side, so that the terminal can report beam information of multiple TRP joint transmissions in one report, wherein the number of reported measurement resource groups is determined by the terminal, which is more suitable for terminal-centric transmission systems, effectively improves measurement efficiency, and reduces measurement delay.

[0128] In some embodiments, the corresponding relationship includes:

[0129] The measurement value corresponds to a measurement resource group in the second measurement resource group set, the second measurement resource group sets corresponding to different measurement values ​​are the same or different, and the measurement resource groups corresponding to different measurement values ​​are the same or different; or,

[0130] The reporting group corresponds to the second measurement resource group set, the second measurement resource group sets corresponding to different reporting groups are the same or different, different measurement values ​​in the reporting group correspond to measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different measurement values ​​in the reporting group are the same or different; or,

[0131] The reporting group set corresponds to the second measurement resource group set, the reporting groups in the reporting group set correspond to the measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different reporting groups are the same or different.

[0132] Specifically, the purpose of the terminal reporting the indication information is to allow the network side to clearly understand the measurement value reported by the terminal and the measurement resource group corresponding to the measurement value. The direct correspondence between the measurement value and the measurement resource group can be specifically:

[0133] ① Each measurement value corresponds to a measurement resource group in the second measurement resource group set, and the second measurement resource group sets corresponding to different measurement values ​​are the same or different, and the measurement resource groups corresponding to different measurement values ​​are the same or different. That is, in one measurement report, the terminal reports one or more measurement values, and at the same time, the terminal reports one or more second measurement resource group sets. If the terminal reports only one second measurement resource group set, the measurement resource group corresponding to each measurement value is selected from this second measurement resource group set, and the measurement resource groups corresponding to different measurement values ​​may be the same or different. If the terminal selects / reports multiple second measurement resource group sets, the second measurement resource group sets corresponding to different measurement values ​​may be different.

[0134] ② Each reporting group corresponds to a second measurement resource group set, and different reporting groups correspond to different second measurement resource group sets. For example, each reporting group contains 4 measurement values, corresponding to measurement resource groups 3, 4, 2, and 5 respectively, and the measurement values ​​in other reporting groups can correspond to measurement resource groups 7, 8, 9, and 10. Accordingly, in a reporting group, the measurement resource groups corresponding to different measurement values ​​can be the same or different.

[0135] ③ A reporting group set corresponds to a second measurement resource group set, a reporting group in the reporting group set corresponds to a measurement resource group in the second measurement resource set, and the measurement resource groups corresponding to different reporting groups may be the same, such as all corresponding to measurement resource groups 3, 4, 2, and 5. Optionally, a reporting group set may contain one or more reporting groups. Optionally, the reporting groups in a reporting group set may be all reporting groups or part of the reporting groups for a group-based measurement report.

[0136] There may be multiple corresponding relationships between the measurement value and the measurement resource group in actual implementation, and the specific corresponding relationship is not limited or exhaustive in the embodiments of the present application. The embodiments of the present application mainly enable the network side to clarify the indication information through the terminal through the indication information, or by combining the indication information and the predefined rules.

[0137] In some embodiments, the corresponding relationship is determined based on the indication information, or the corresponding relationship is determined based on the indication information and a predefined rule.

[0138] Specifically, the purpose of the terminal reporting the indication information is to allow the network side to clarify the correspondence between the indication information or measurement value and the measurement resource group. That is, the network side is clear about which measurement resource groups and which resources the terminal has selected for measurement reporting, and which measurement resource or measurement resource group each measurement value corresponds to. When the resource indexes in all measurement resource groups are the same, such as the network side configures 4 measurement resource groups for the terminal, each measurement resource group contains 32 measurement resources, and the measurement resource indexes in each measurement resource group are 0 to 31, therefore, based only on the reported resource indication (such as CRI), the network side cannot determine the measurement resource group corresponding to the CRI, so the measurement resource group or the measurement resource group set related information is also required.

[0139] Then the terminal can directly indicate the corresponding relationship in the indication information, and the network side can directly determine the corresponding relationship based on the indication information. Alternatively, the terminal does not directly specify the corresponding relationship in the indication information, but indicates the relevant information of the second measurement resource group set, and the network side specifies the corresponding relationship in combination with the indication information and the predefined rule.

[0140] When the indication information is used to determine the measurement resource group corresponding to the measurement value, the measurement resource group corresponding to the measurement value can also be directly indicated by the indication information, or the measurement resource group corresponding to the measurement value can be determined by combining the indication information and a predefined rule.

[0141] In some embodiments, determining the second measurement resource group set from the first measurement resource group set includes:

[0142] Based on the network side configuration or predefined rules, the second measurement resource group set is determined from the first measurement resource group set.

[0143] Specifically, the terminal determines the second measurement resource group set from the first measurement resource group set, and may determine the second measurement resource group set based on the network side configuration or determine the second measurement resource group set based on a predefined rule.

[0144] The measurement reporting method provided in the embodiment of the present application, compared with the network side directly configuring two measurement resource groups (corresponding to two TRPs) for the terminal to perform measurement reporting, the terminal selects the second measurement resource group set from the first measurement resource group set. On the one hand, more than two measurement resource groups can be configured in the first measurement resource group set to support more than two TRPs to serve the terminal. On the other hand, the process of the terminal selecting the measurement resource group is also the process of selecting the TRP, and the TRP with better beam quality can be selected.

[0145] In some embodiments, when the terminal performs group-based measurement reporting, determining the second measurement resource group from the first measurement resource group includes:

[0146] Determine a second measurement resource group set corresponding to the reporting group selected by the terminal side from the first measurement resource group set, where the second measurement resource group sets corresponding to different reporting groups are the same or different; or,

[0147] A second measurement resource group set corresponding to all reporting groups selected by the terminal side is determined from the first measurement resource group set.

[0148] Specifically, in the group-based measurement report, the terminal may select only one second measurement resource group set, which is applicable to all reporting groups in one measurement report. Further, different reporting groups correspond to the same or different measurement resource groups in the second measurement resource group set.

[0149] Alternatively, the terminal selects multiple second measurement resource group sets, and the second measurement resource group sets corresponding to different reporting groups may be the same or different.

[0150] In some embodiments, the indication information is used to indicate one or more of the following:

[0151] a second measurement resource group set;

[0152] a third measurement resource group set, where the third measurement resource group set includes other measurement resource groups in the first measurement resource group set except the second measurement resource group set;

[0153] The measurement resource group corresponding to the maximum measurement value.

[0154] Specifically, in the present application, the measurement resource group set configured by the network side is recorded as the first measurement resource group set, the measurement resource group set selected by the terminal is recorded as the second measurement resource group set, and the measurement resource group set not selected by the terminal is recorded as the third measurement resource group set.

[0155] In the indication information, the terminal may directly indicate the second measurement resource group set in an explicit manner, or may indicate the third measurement resource group set in an implicit manner, so that the network side can clearly identify the second measurement resource group set selected by the terminal.

[0156] Optionally, the content of the indication information may include indexes of multiple measurement resource groups.

[0157] Optionally, the indication information may also indicate a measurement resource group corresponding to the maximum measurement value, and the measurement resource group corresponding to the maximum measurement value should be included in the second measurement resource group set. Optionally, the content of the indication information may include an index of the measurement resource group corresponding to the maximum measurement value.

[0158] The measurement reporting method provided in the embodiment of the present application enables the network side to obtain relevant information of the measurement resource group selected by the terminal side by indicating the second measurement resource group set selected by the terminal, the third measurement resource group set not selected by the terminal, and the measurement resource group corresponding to the maximum measurement value in the indication information, so that it can be clear which TRPs are selected by the UE or which TRPs have better measurement results. It is suitable for terminal-centric transmission systems, effectively improves measurement efficiency, and reduces measurement delay.

[0159] In some embodiments, reporting indication information to the network device includes:

[0160] When the indication information is used to indicate the second measurement resource group set, or the indication information is used to indicate the third measurement resource group set, the indication information is reported through T1 bits, where T1 is a positive integer.

[0161] Specifically, when the terminal reports indication information, the indication information is used to indicate the second measurement resource set selected by the terminal, or is used to indicate the third measurement resource set not selected by the terminal, and can be indicated by bits. For example, the indication information is reported by T1 bits, where T1 is a positive integer.

[0162] In some embodiments, when the indication information is used to indicate the measurement resource group corresponding to the maximum measurement value and the second measurement resource group set, reporting the indication information to the network device includes:

[0163] Indicating the measurement resource group corresponding to the maximum measurement value through T2 bits, and indicating other measurement resource groups in the second measurement resource group set except the measurement resource group corresponding to the maximum measurement value through T3 bits; or,

[0164] The second measurement resource group set is indicated by T4 bits, and the measurement resource group corresponding to the maximum measurement value in the second measurement resource group set is indicated by T5 bits;

[0165] Among them, T2, T3, T4 and T5 are all positive integers.

[0166] Specifically, in the case where the indication information indicates the second measurement resource group set and the measurement resource group corresponding to the maximum measurement value, the content of the indication information may be the measurement resource group corresponding to the maximum measurement value, and other measurement resource groups in the second measurement resource group set except the measurement resource group corresponding to the maximum measurement value; or, the content of the indication information may be the measurement resource group corresponding to the maximum measurement value, and the second measurement resource group set.

[0167] Optionally, the above indication information is indicated by bits. For example, the measurement resource group corresponding to the maximum measurement value is indicated by T2 bits, and the other measurement resource groups in the second measurement resource group set except the measurement resource group corresponding to the maximum measurement value are indicated by T3 bits. For another example, the second measurement resource group set is indicated by T4 bits, and the measurement resource group corresponding to the maximum measurement value in the second measurement resource group set is indicated by T5 bits. For another example, the second measurement resource group set is indicated by T bits, and the measurement resource group indicated by the first bit of the T bits is indicated as the measurement resource group corresponding to the maximum measurement value. For another example, the second measurement resource group set is indicated by T bits, and the measurement resource group indicated by the last bit or the designated bit of the T bits is indicated as the measurement resource group corresponding to the maximum measurement value. For another example, T bits are used to indicate the second measurement resource group set, assuming that the second measurement resource group contains M measurement resource groups, and [log2K] bits are used to indicate the measurement resource group corresponding to the maximum measurement value.

[0168] In some embodiments, the second measurement resource group set includes a measurement resource group set for channel measurement and a measurement resource group set for interference measurement, and the indication information is used to indicate at least two of the following:

[0169] a second measurement resource group set;

[0170] A set of measurement resource groups used for channel measurement;

[0171] A set of measurement resource groups used for interference measurement.

[0172] Specifically, in addition to indicating the relevant information of the second measurement resource group set selected by the terminal, the terminal can also indicate the measurement resource group set used for channel measurement and the measurement resource group set used for interference measurement. The same measurement resource group cannot be used for channel measurement and interference measurement at the same time.

[0173] The second measurement resource set (referred to as set A) selected by the terminal is composed of two parts, namely, a measurement resource group set for channel measurement (referred to as set A1) and a measurement resource group set for interference measurement (referred to as A2), and the relationship between the three is: set A = set A1 + set A2. The indication information is used to indicate at least two of the three. The network side obtains information of at least two of the three, that is, the measurement resource group set for channel measurement and the measurement resource group set for interference measurement can be clearly identified.

[0174] The measurement reporting method provided in an embodiment of the present application indicates at least two of the second measurement resource group set, the measurement resource group set for channel measurement, and the measurement resource group set for interference measurement through indication information, so that the network side can clearly define the measurement resource group set for channel measurement and the measurement resource group set for interference measurement, and further obtain corresponding measurement values, which can effectively reflect the interference between beams of multiple TRPs.

[0175] In some embodiments, when the corresponding relationship is determined based on the indication information, the indication information is used to indicate the corresponding relationship.

[0176] Specifically, the correspondence between the measurement value and the measurement resource group can be directly indicated by the indication information on the terminal side, wherein the indication method and the indication content can be any one of the above-mentioned embodiments.

[0177] The measurement reporting method provided in the embodiment of the present application configures a first measurement resource group set on the network side, and the terminal selects a second measurement resource group set from the first measurement resource group set, and reports the measurement value and indication information for determining the correspondence between the measurement value and the measurement resource group, and / or for determining the measurement resource group corresponding to the measurement value to the network side, so that the terminal can report beam information of multiple TRP joint transmissions in one report, wherein the number of reported measurement resource groups is determined by the terminal, which is more suitable for terminal-centric transmission systems, effectively improves measurement efficiency, and reduces measurement delay.

[0178] In some embodiments, reporting the measurement value to the network device includes:

[0179] Report layer 1 reference signal received power L1-RSRP and / or layer 1 signal to interference plus noise ratio L1-SINR to the network device.

[0180] Specifically, the measurement value reported by the terminal to the network side may be L1-RSRP or L1-SINR, or both.

[0181] In some embodiments, reporting L1-RSRP and / or L1-SINR to a network device includes:

[0182] When the measurement resource group set for interference measurement is an empty set or the indication information only indicates the measurement resource group set for channel measurement, reporting L1-RSRP to the network device; or,

[0183] When the measurement resource group set used for interference measurement is a non-empty set or the indication information indicates the measurement resource group set used for interference measurement, reporting L1-SINR to the network device; or,

[0184] When the measurement resource group set used for interference measurement is a non-empty set or the indication information indicates the measurement resource group set used for interference measurement, L1-RSRP and L1-SINR are reported to the network device.

[0185] Specifically, when the measurement resource group set used for interference measurement is an empty set or the indication information only indicates the measurement resource group set used for channel measurement, that is, when there is no interference source, the terminal only needs to report L1-RSRP to the network device.

[0186] When the measurement resource group set used for interference measurement is a non-empty set or the indication information indicates the measurement resource group set used for interference measurement, that is, when there is an interference source, the terminal needs to report the L1-SINR to the network device. At this time, the L1-SINR can be reported to the network device, or the L1-RSRP and L1-SINR can be reported.

[0187] In some embodiments, reporting L1-RSRP and L1-SINR to a network device includes:

[0188] Report L1-RSRP and L1-SINR to the network device by non-differential reporting; or,

[0189] L1-RSRP and L1-SINR are reported to the network device in a differential reporting manner, wherein L1-RSRPs are differentiated from each other, and L1-SINRs are differentiated from each other.

[0190] Specifically, when the terminal reports both L1-RSRP and L1-SINR, non-differential reporting is performed between L1-RSRP and L1-SINR.

[0191] Optionally, a difference is made between L1-RSRPs and a difference is made between L1-SINRs.

[0192] Optionally, the maximum L1-RSRP and the maximum L1-SINR may be quantized by more bits.

[0193] For example, when differential reporting is used, in order to indicate the correspondence between the maximum measurement value and the measurement resource group, [log2K] bits can also be used to indicate which measurement resource group has the largest measurement value. The largest measurement value is reported in a non-differential manner (such as 7 bits), and other measurement values ​​are reported in a differential manner (such as 4 bits).

[0194] The measurement reporting provided in the embodiment of the present application supports the reporting of L1-RSRP and L1-SINR in multi-TRP scenarios, non-differential reporting between L1-RSRP and L1-SINR, differential reporting between L1-RSRP, and differential reporting between L1-SINR. The measurement reporting of L1-SINR can effectively reflect the interference between the beams of multiple TRPs.

[0195] In some embodiments, when the measurement value includes L1-SINR, reporting the measurement value to the network device includes:

[0196] Determine the L1-SINR based on at least two of the indicated measurement resource group, the measurement resource group for channel measurement, and the measurement resource group for interference measurement, and report the L1-SINR to the network device; or,

[0197] The reporting group corresponds to a measurement resource group, and based on an nth measurement resource used for channel measurement in the measurement resource group and other measurement resources other than the nth measurement resource used for interference measurement, determines an nth L1-SINR; reporting multiple L1-SINRs corresponding to the reporting group to the network device; or,

[0198] The reporting group corresponds to a second measurement resource group set, and the mth L1-SINR is determined based on the mth measurement resource group used for channel measurement in the second measurement resource group set, and other measurement resource groups except the mth measurement resource group used for interference measurement; and multiple L1-SINRs corresponding to the reporting group are reported to the network device.

[0199] Specifically, in the related art, in non-group-based measurement reporting and group-based measurement reporting with N=1, the reporting of L1-RSRP and L1-SINR is supported. In group-based measurement reporting with N>1, the reporting of L1-SINR is not supported, and the interference between the beams of TRP cannot be reflected. Therefore, this application focuses on the reporting of L1-SINR in a multi-TRP scenario.

[0200] For reporting of L1-SINR, the measurement report may include:

[0201] ① Based on at least two of the indicated measurement resource group, the measurement resource group for channel measurement, and the measurement resource group for interference measurement, determine an L1-SINR, and report an L1-SINR to the network device.

[0202] In non-group-based measurement reporting, only one L1-SINR may be reported in one measurement report. In group-based measurement reporting, whether there is one reporting group or multiple reporting groups, each reporting group may report only one L1-SINR. The one L1-SINR is determined based on at least two of the indicated measurement resource group, the measurement resource group used for channel measurement, and the measurement resource group used for interference measurement.

[0203] ② One reporting group corresponds to one measurement resource group. Based on the nth measurement resource used for channel measurement in the measurement resource group and other measurement resources except the nth measurement resource used for interference measurement, the nth L1-SINR is determined; and multiple L1-SINRs corresponding to one reporting group are reported to the network device.

[0204] In group-based measurement reporting, one reporting group may correspond to one measurement resource group, and one reporting group may report multiple L1-SINRs, and different L1-SINRs correspond to different measurement resources in the measurement resource group. The nth L1-SINR among the multiple L1-SINRs is determined based on the nth measurement resource for channel measurement in the measurement resource group, and other measurement resources other than the nth measurement resource for interference measurement.

[0205] ③ One reporting group corresponds to one second measurement resource group set. Based on the mth measurement resource group used for channel measurement in the second measurement resource group set and other measurement resource groups except the mth measurement resource group used for interference measurement, the mth L1-SINR is determined; and multiple L1-SINRs corresponding to one reporting group are reported to the network device.

[0206] In the group-based measurement report, one reporting group may correspond to one second measurement resource group set, one reporting group may report multiple L1-SINRs, and different L1-SINRs correspond to different measurement resource groups in the second measurement resource group set. The mth L1-SINR among the multiple L1-SINRs is determined based on the mth measurement resource group for channel measurement in the second measurement resource group set, and other measurement resource groups except the mth measurement resource group for interference measurement.

[0207] The measurement reporting method provided in the embodiment of the present application supports measurement reporting of L1-SINR in different reporting scenarios, thereby effectively reflecting the interference between different beams in multiple TRP scenarios.

[0208] In some embodiments, the first measurement resource group set includes K measurement resource groups, where K is greater than 2.

[0209] Specifically, the embodiments of the present application may be applicable to scenarios with more than 2 TRPs, or to scenarios with at most 2 TRPs.

[0210] In a scenario with more than 2 TRPs, the first measurement resource set configured on the network side includes K measurement resource groups, the value of K is greater than 2, and one measurement resource group corresponds to one TRP.

[0211] The measurement reporting method provided in the embodiment of the present application configures a first measurement resource group set on the network side, and the terminal selects a second measurement resource group set from the first measurement resource group set, and reports the measurement value and indication information for determining the correspondence between the measurement value and the measurement resource group, and / or for determining the measurement resource group corresponding to the measurement value to the network side, so that the terminal can report beam information of multiple TRP joint transmissions in one report, wherein the number of reported measurement resource groups is determined by the terminal, which is more suitable for terminal-centric transmission systems, effectively improves measurement efficiency, and reduces measurement delay.

[0212] Figure 2 This is a second flow chart of the measurement reporting method provided in the embodiment of the present application, such as Figure 2 As shown, the execution subject of the method may be a network device, such as a 6G base station, and the method includes at least the following steps:

[0213] Step 201: Send configuration information to a terminal, where the configuration information includes a first measurement resource group set.

[0214] Step 202: Receive the measurement value and indication information reported by the terminal.

[0215] Step 203: determine a correspondence between measurement resource groups in the second measurement resource group set and the measurement value based on the indication information, and / or determine a measurement resource group corresponding to the measurement value based on the indication information.

[0216] The second measurement resource group set is a measurement resource group set selected from the first measurement resource group set.

[0217] Specifically, the network device sends configuration information to the terminal, and the configuration information includes a first measurement resource group set, where the first measurement resource group set includes multiple measurement resource groups, for example, K measurement resource groups, where the value of K is greater than or equal to 2. This application mainly describes the case where the value is greater than 2.

[0218] Compared with the network side directly configuring two measurement resource groups (corresponding to two TRPs) for the terminal to perform measurement reporting, the first measurement resource group set may include more than two measurement resource groups for the terminal to select.

[0219] The network side receives the measurement report made by the terminal based on the selected second measurement resource group set, and the report content includes at least the measurement value and the indication information. The network side determines the correspondence between the measurement value and the measurement resource group in the second measurement resource group set based on the indication information, and / or the network side determines the measurement resource group corresponding to the measurement value based on the indication information. The indication information is such as CRI, SSBRI, etc., and the measurement value is such as L1-RSRP, L1-SINR, etc. The content indicated by the indication information can be associated with the second measurement resource group set, and can also be associated with the correspondence between the reported measurement value and the measurement resource group.

[0220] Optionally, the network side may perform flexible scheduling according to the measurement value and the correspondence between the measurement value and the measurement resource group.

[0221] The measurement reporting method provided in the embodiment of the present application configures a first measurement resource group set on the network side, and the network side receives indication information and measurement values ​​reported by the terminal based on a second measurement resource group set selected from the first measurement resource group set, so that the terminal can report beam information of multiple TRP joint transmissions in one report, wherein the number of reported measurement resource groups is determined by the terminal, which is more suitable for terminal-centric transmission systems, effectively improves measurement efficiency, and reduces measurement delay. The network side can obtain the relationship between the measurement value and the measurement resource group, and then flexibly schedule transmission based on the measurement results.

[0222] In some embodiments, determining the correspondence between the measurement resource groups in the second measurement resource group set and the measurement values ​​based on the indication information includes:

[0223] Determine the corresponding relationship based on the indication information; or,

[0224] Based on the indication information and the predefined rules, a corresponding relationship is determined.

[0225] Specifically, the network side can clarify the corresponding relationship between the indication information or the measurement value and the measurement resource group based on the indication information reported by the terminal. The network side can clarify which measurement resource groups the terminal has selected for measurement reporting and which measurement resource group each measurement value corresponds to.

[0226] Then the terminal can directly indicate the corresponding relationship in the indication information, and the network side can directly determine the corresponding relationship based on the indication information. Alternatively, the terminal does not directly specify the corresponding relationship in the indication information, but indicates the relevant information of the second measurement resource group set, and the network side specifies the corresponding relationship in combination with the indication information and the predefined rule.

[0227] In some embodiments, the corresponding relationship includes:

[0228] The measurement value corresponds to a measurement resource group in the second measurement resource group set, the second measurement resource group sets corresponding to different measurement values ​​are the same or different, and the measurement resource groups corresponding to different measurement values ​​are the same or different; or,

[0229] The reporting group corresponds to the second measurement resource group set, the second measurement resource group sets corresponding to different reporting groups are the same or different, different measurement values ​​in the reporting group correspond to measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different measurement values ​​in the reporting group are the same or different; or,

[0230] The reporting group set corresponds to the second measurement resource group set, the reporting groups in the reporting group set correspond to the measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different reporting groups are the same or different.

[0231] Specifically, the purpose of the terminal reporting the indication information is to allow the network side to clearly understand the measurement value reported by the terminal and the measurement resource group corresponding to the measurement value. The direct correspondence between the measurement value and the measurement resource group can be specifically:

[0232] ① Each measurement value corresponds to a measurement resource group in the second measurement resource group set, and the second measurement resource group sets corresponding to different measurement values ​​are the same or different, and the measurement resource groups corresponding to different measurement values ​​are the same or different. That is, in one measurement report, the terminal reports one or more measurement values, and the terminal selects one or more second measurement resource group sets. If the terminal only selects one second measurement resource group set, the measurement resource group corresponding to each measurement value is selected from this second measurement resource group set, and the measurement resource groups corresponding to different measurement values ​​may be the same or different. If the terminal selects the second measurement resource group set multiple times, the second measurement resource group sets corresponding to different measurement values ​​may be different.

[0233] ② Each reporting group corresponds to a second measurement resource group set, and the second measurement resource group sets corresponding to different reporting groups are the same or different. Different measurement values ​​in each reporting group correspond to a measurement resource group in the second measurement resource group set, and the measurement resource groups corresponding to different measurement values ​​in each reporting group are the same or different. That is, in a group-based measurement report, each reporting group corresponds to a second measurement resource group set. If the terminal only selects one second measurement resource group set, this second measurement resource group set applies to all reporting groups in this measurement report. If the terminal selects multiple second measurement resource group sets, the second measurement resource group sets corresponding to different reporting groups in this measurement report may be different. Accordingly, in a reporting group, the measurement resource groups corresponding to different measurement values ​​may be the same or different.

[0234] ③ All reporting groups correspond to a second measurement resource group set, each reporting group corresponds to a measurement resource group in the second measurement resource group set, and the measurement resource groups corresponding to different reporting groups are the same or different. That is, in a group-based measurement report, the terminal only selects a second measurement resource group set, and this second measurement resource group set is applicable to all reporting groups. Each reporting group corresponds to a measurement resource group in this second measurement resource group set, and the measurement resource groups corresponding to different device groups can be the same or different.

[0235] There may be multiple corresponding relationships between the measurement value and the measurement resource group in actual implementation, and the specific corresponding relationship is not limited or exhaustive in the embodiments of the present application. The embodiments of the present application mainly enable the network side to clarify the indication information through the terminal through the indication information, or by combining the indication information and the predefined rules.

[0236] In some embodiments, the indication information is used to indicate one or more of the following:

[0237] a second measurement resource group set;

[0238] a third measurement resource group set, where the third measurement resource group set includes other measurement resource groups in the first measurement resource group set except the second measurement resource group set;

[0239] The measurement resource group corresponding to the maximum measurement value.

[0240] Specifically, in the present application, the measurement resource group set configured by the network side is recorded as the first measurement resource group set, the measurement resource group set selected by the terminal is recorded as the second measurement resource group set, and the measurement resource group set not selected by the terminal is recorded as the third measurement resource group set.

[0241] The network side can clearly indicate the second measurement resource group set selected by the terminal through the indication information. The terminal can directly indicate the second measurement resource group set in an explicit manner, or can indicate the third measurement resource group set in an implicit manner.

[0242] Optionally, the content of the indication information may include indexes of multiple measurement resource groups.

[0243] Optionally, the indication information may also indicate a measurement resource group corresponding to the maximum measurement value, and the measurement resource group corresponding to the maximum measurement value should be included in the second measurement resource group set. Optionally, the content of the indication information may include an index of the measurement resource group corresponding to the maximum measurement value.

[0244] The measurement reporting method provided in the embodiment of the present application, by indicating in the indication information the second measurement resource group set selected by the terminal, the third measurement resource group set not selected by the terminal, and the measurement resource group corresponding to the maximum measurement value, the network side can obtain the relevant information of the measurement resource group selected by the terminal side, thereby being able to clearly identify which TRPs are selected by the UE or which TRPs have better measurement results, which is suitable for terminal-centric transmission systems, effectively improving measurement efficiency and reducing measurement delay.

[0245] In some embodiments, the second measurement resource group set includes a measurement resource group set for channel measurement and a measurement resource group set for interference measurement, and the indication information is used to indicate at least two of the following:

[0246] a second measurement resource group set;

[0247] A measurement resource group set for channel measurement;

[0248] A set of measurement resource groups used for interference measurement.

[0249] Specifically, in addition to indicating relevant information of the second measurement resource group set selected by the terminal, the indication information may also indicate a measurement resource group set used for channel measurement and a measurement resource group set used for interference measurement. The same measurement resource group cannot be used for both channel measurement and interference measurement at the same time.

[0250] The second measurement resource set (referred to as set A) selected by the terminal is composed of two parts, namely, a measurement resource group set for channel measurement (referred to as set A1) and a measurement resource group set for interference measurement (referred to as A2), and the relationship between the three is: set A = set A1 + set A2. The indication information is used to indicate at least two of the three. The network side obtains information of at least two of the three, that is, the measurement resource group set for channel measurement and the measurement resource group set for interference measurement can be clearly identified.

[0251] The measurement reporting method provided in an embodiment of the present application indicates at least two of the second measurement resource group set, the measurement resource group set for channel measurement, and the measurement resource group set for interference measurement through indication information, so that the network side can clearly define the measurement resource group set for channel measurement and the measurement resource group set for interference measurement, and further obtain corresponding measurement values, which can effectively reflect the interference between beams of multiple TRPs.

[0252] In some embodiments, receiving the measurement value reported by the terminal includes:

[0253] The layer 1 reference signal received power L1-RSRP and / or the layer 1 signal to interference plus noise ratio L1-SINR reported by the receiving terminal.

[0254] Specifically, the network side receives the measurement value reported by the terminal, and the measurement value may be L1-RSRP or L1-SINR, or both.

[0255] In some embodiments, when the measurement value includes L1-SINR, receiving the measurement value reported by the terminal includes:

[0256] receiving an L1-SINR corresponding to a reporting group reported by a terminal, where the L1-SINR is determined based on at least two of a measurement resource group corresponding to the reporting group, a measurement resource group used for channel measurement, and a measurement resource group used for interference measurement; or,

[0257] receiving multiple L1-SINRs corresponding to a reporting group reported by a terminal, the reporting group corresponding to a measurement resource group, and an nth L1-SINR among the multiple L1-SINRs being determined based on an nth measurement resource for channel measurement in the measurement resource group and other measurement resources except the nth measurement resource for interference measurement; or,

[0258] The receiving terminal receives multiple L1-SINRs corresponding to the reporting group reported by the receiving terminal, the reporting group corresponds to the second measurement resource group set, and the mth L1-SINR among the multiple L1-SINRs is determined based on the mth measurement resource group for channel measurement in the second measurement resource group set and other measurement resource groups except the mth measurement resource group for interference measurement.

[0259] Specifically, the reporting of L1-SINR may include:

[0260] ① An L1-SINR corresponding to a reporting group reported by the receiving terminal is determined based on at least two of a measurement resource group corresponding to the reporting group, a measurement resource group used for channel measurement, and a measurement resource group used for interference measurement.

[0261] In non-group-based measurement reporting, only one L1-SINR may be reported in one measurement report. In group-based measurement reporting, whether there is one reporting group or multiple reporting groups, each reporting group may report only one L1-SINR. The one L1-SINR is determined based on at least two of the indicated measurement resource group, the measurement resource group used for channel measurement, and the measurement resource group used for interference measurement.

[0262] ② Multiple L1-SINRs corresponding to a reporting group reported by the receiving terminal, one reporting group corresponds to one measurement resource group, and the nth L1-SINR among the multiple LI-SINRs is determined based on the nth measurement resource for channel measurement in the measurement resource group and other measurement resources except the nth measurement resource for interference measurement.

[0263] In group-based measurement reporting, one reporting group may correspond to one measurement resource group, and one reporting group may report multiple L1-SINRs, and different L1-SINRs correspond to different measurement resources in the measurement resource group. The nth L1-SINR among the multiple L1-SINRs is determined based on the nth measurement resource for channel measurement in the measurement resource group, and other measurement resources other than the nth measurement resource for interference measurement.

[0264] ③ Multiple L1-SINRs corresponding to a reporting group reported by the receiving terminal, one reporting group corresponds to a second measurement resource group set, and the mth L1-SINR among the multiple L1-SINRs is determined based on the mth measurement resource group for channel measurement in the second measurement resource group set and other measurement resource groups except the mth measurement resource group for interference measurement.

[0265] In the group-based measurement report, one reporting group may correspond to one second measurement resource group set, one reporting group may report multiple L1-SINRs, and different L1-SINRs correspond to different measurement resource groups in the second measurement resource group set. The mth L1-SINR among the multiple L1-SINRs is determined based on the mth measurement resource group for channel measurement in the second measurement resource group set, and other measurement resource groups except the mth measurement resource group for interference measurement.

[0266] The measurement reporting method provided in the embodiment of the present application supports measurement reporting of L1-SINR in different reporting scenarios, thereby effectively reflecting the interference between different beams in multiple TRP scenarios.

[0267] The technical solution of the embodiments of the present application is further described below through several specific examples.

[0268] Example 1: The network side configures a reporting setting for the UE and associates it with a CSI resource setting. The CSI resource setting includes K measurement resource groups, K>2, and the network side configures the UE to report L1-RSRP or L1-SINR.

[0269] Optionally, the UE uses a group-based measurement reporting method, such as reporting N beam groups or N groups of beam information, each beam group contains M beam pairs, or each group of beam information contains M beam information, where M is less than or equal to K, that is, the UE selects M measurement resource groups or M measurement resources from the K measurement resource groups as a group for reporting, and the M measurement resource groups or M measurement resources can be received by the UE simultaneously, for example, the UE uses one receiving filter to receive them simultaneously, or uses multiple receiving filters to receive them simultaneously. This is not limited in the embodiments of the present application.

[0270] In addition to reporting CRI / SSBRI and measurement values ​​(L1-RSRP or L1-SINR), the UE should also report the selected measurement resource group index to the network side to indicate which TRPs are selected by the UE or which TRPs have relatively good measurement results. In this way, the network side can determine which TRPs to use to serve the UE based on the UE's report.

[0271] For L1-RSRP reporting, the selected measurement resource groups are all used for channel measurement, so there is no need to distinguish which measurement groups are used as signal sources and which are used as interference sources. The specific measurement reporting method is as follows:

[0272] Step 1: The UE receives the configuration from the network side, including the configuration of the reporting setting, the configuration of the measurement resource (a CSI resource setting includes K measurement resource groups), etc.

[0273] Step 2: The UE selects M measurement resource groups from the K measurement resource groups according to the configuration of the network side or predefined rules, and selects N groups of measurement resources for reporting. The number of resources selected in each group is equal or unequal.

[0274] Case 1-1: The predefined rule is that the number of resources in each reporting group is equal, and the resources in each reporting group are from the same measurement resource group.

[0275] For example, K=4, that is, the UE measures the beam information of 4 TRPs in one measurement. Since the distances between the 4 TRPs and the UE are different, the beam quality of 3 TRPs is obviously better than the beam quality of the other TRP. Therefore, 3 TRPs are selected for reporting among the multiple groups of resources or beams reported by the UE. In this case, the measurement resource group sets selected by multiple reporting groups can be indicated together.

[0276] Method 1: Use multiple (greater than or equal to K) bits to indicate the measurement resource group corresponding to the measurement value, that is, the reported measurement resource group.

[0277] For example, K bits are used to indicate the measurement resource group corresponding to the measurement value by bit mapping. For example, if the resources in all reporting groups are from TRP 1, TRP 2 and TRP 4, that is, the first, second and fourth measurement resource groups, the indication value of K bits is 1101.

[0278] In this case, the UE reports N groups of resources / beams, and the number of resources / beams (M) contained in each group is the number indicated by the bit map as 1. For example, M=3, and for the nth group report, the correspondence between CRI / SSBRI, measurement value and measurement resource is as follows: the first CRI / SSBRI and measurement value (L1-RSRP or L1-SINR) correspond to the first measurement resource group indicated as 1 in the bit map, the second CRI / SSBRI and measurement value (L1-RSRP or L1-SINR) correspond to the second measurement resource group indicated as 1 in the bit map, and so on, the Mth CRI / SSBRI and measurement value (L1-RSRP or L1-SINR) correspond to the last measurement resource group indicated as 1 in the bit map.

[0279] When differential reporting is used, in order to indicate the correspondence between the maximum measurement value and the measurement resource group, [log2K] bits can also be used to indicate which measurement resource group corresponds to the largest measurement value. The largest measurement value is reported in a non-differential manner (such as 7 bits), and other measurement values ​​are reported in a differential manner (such as 4 bits). The UE can put the maximum measurement value in the first reporting group for reporting. The specific reporting format is shown in Table 1:

[0280] Table 1

[0281]

[0282]

[0283] Another correspondence between CRI / SSBRI or measurement value and measurement resource is: for the first group of resource / beam reporting (i.e., the first reporting group), the first measurement value is the largest measurement value, and the measurement resource group corresponding to it is indicated by [log2K]; the second measurement value corresponds to the first measurement resource group indicated as 1 in the bit map, except for the maximum measurement value or the measurement resource group corresponding to the maximum measurement value; and so on, the Mth measurement value corresponds to the last measurement resource group indicated as 1 in the bit map, except for the maximum measurement value or the measurement resource group corresponding to the maximum measurement value.

[0284] For another example, the network side configures a total of P potential measurement resource group sets for the UE, such as P = 8, and the combinations are {1,2,3,4}, {1,2,3}, {1,3,4}, {1,2,4}, {2,3,4}, {1,2}, {3,4} and {2,4}, then the UE can use The bit indicates the reported measurement resource group combination or set, and accordingly, the CRI / SSBRI and measurement value reported by the UE correspond to the resources / beams in the reported measurement resource group combination. The CRI / SSBRI can be reported in the order of the measurement resource groups indicated in the measurement resource group combination, and the CRI / SSBRI and measurement value in the measurement resource group corresponding to the maximum measurement value can be reported first, and then the CRI / SSBRI and measurement value corresponding to other measurement resource groups included in the measurement resource group combination except the measurement resource group corresponding to the maximum measurement value are reported.

[0285] For another example, the UE jointly encodes all possible measurement resource group sets, using Instruct the UE to select a set, where The corresponding set number is M measurement resource groups selected from K measurement resource groups. In this way, the UE can select any number of measurement resource groups for reporting in one report. The UE can report in the order of measurement resource group index from small to large.

[0286] Method 2: Use multiple bits to indicate the measurement resource group not included in the report.

[0287] When there are a large number of measurement resource groups and a large number of measurement resource groups selected by the UE, the UE can reduce the signaling overhead by indicating the measurement resource groups that are not used. For example, when K=4, if the UE reports at least 3 measurement resource group sets, the UE can report the unused measurement resource group combinations as {1}, {2}, {3}, {4} and A combination of Indicates an empty set, that is, all measurement resource groups are reported.

[0288] Method 3: Joint indication (reporting) method of the selected measurement resource group and the resource group corresponding to the maximum measurement value

[0289] For example, [log2K] bits are used to indicate which measurement resource group has the largest measurement value. In this case, it indicates that the measurement resource group has been selected. Therefore, K-1 bits may be used to indicate other selected measurement resource groups through bit mapping.

[0290] For another example, [log2K] bits are used to indicate which measurement resource group has the largest measurement value, and then mode 1 or mode 2 is used to indicate a measurement resource group set except for the measurement resource group corresponding to the maximum measurement value. For example, the current measurement resource group set to be selected is a potential measurement resource group set configured by the network side, or all measurement resource group sets except the largest measurement resource group, or the UE reports a measurement resource group that is not included in the measurement resource group except the largest measurement resource group.

[0291] For another example, T bits are used to indicate the measurement resource group selected by the UE (method 1). If the number of measurement resource groups selected by the UE is M, then [log2M] bits are used to indicate which measurement resource group among the selected measurement resource groups has the largest measurement value.

[0292] Case 1-2: The predefined rule is that each reporting group corresponds to a different measurement resource group, and the corresponding number of resources / beams may be equal or unequal.

[0293] When measuring, although the distances between each TRP and the UE are different, when the different beam directions have a greater impact on the total measurement value, some beam combinations of some TRPs may have better quality, while other beam combinations may have poor quality, that is, not as good as the beam quality of other TRP combinations. In this way, the multiple resources / beam groups reported by the UE correspond to different TRPs, which can provide more high-quality beam combinations for the network side.

[0294] The reporting of the measurement resource group combination in each reporting group can be based on the methods in Method 1 to Method 3 in Situation 1.

[0295] In addition, the number of measurement resource groups included in each reporting group may be different, or in order to ensure that the UCI signaling overhead is fixed, it may be stipulated that the number of measurement resource groups included in each reporting group is equal, but the combination of measurement resource groups reported by each reporting group may be different.

[0296] Example 2: The network side configures a reporting setting associated with a CSI resource setting for the UE. The CSI resource setting includes K measurement resource groups, K>2, and the network side configures the UE to perform non-group-based L1-SINR reporting.

[0297] In addition to indicating the measurement resource group selected by the UE, the UE can also indicate which measurement resource group is used as a useful signal (i.e., for channel measurement) and which measurement resource group is used as an interference signal (i.e., for interference measurement) in this measurement report. In this way, the network side can determine which measurement resource groups correspond to TRPs that can be jointly transmitted and which measurement resource groups are not suitable for joint transmission based on the UE's report.

[0298] When performing non-group based measurement reporting, the UE may report M beam information, including resources / beams (CRI / SSBRI) and measurement values ​​(L1-RSRP or L1-SINR), where M is configured by high-layer signaling.

[0299] For each resource / beam report, the UE may also additionally indicate the corresponding channel measurement and / or interference measurement. For example, when K=4, the measurement resource groups used for channel measurement may be 1, 2, 3, or 4, and the measurement resource groups used for interference measurement may also be 1, 2, 3, or 4. For the same resource / beam report, the same measurement resource group cannot be used for both channel measurement and interference measurement.

[0300] Case 2-1: Each resource / beam corresponds to the same one or more measurement resource groups, or corresponds to the same one or more measurement resource groups for channel measurement and the same one or more measurement resource groups for interference measurement

[0301] The UE may indicate a measurement resource group set by the method in Embodiment 1. The measurement resource group used for channel measurement and / or interference measurement may be indicated by the following method.

[0302] Method 1: Use multiple bits to indicate a measurement resource group used for channel measurement, and the remaining measurement resource groups are used for interference measurement.

[0303] Similar to Example 1, the K1 bit may be used to indicate the measurement resource group for channel measurement through bit mapping, and the measurement resource group set for channel measurement may also be indicated, or all possible measurement resource group sets for channel measurement may be indicated ( bits).

[0304] When determining the K1 bit, the bit width of K1 can be determined according to the configured number of measurement resource groups (i.e., K), or the bit width of K1 can be determined according to the indicated number of measurement resource group sets (i.e., M). For example, if the measurement resource group sets corresponding to the resources / beams reported by the UE this time are 1, 2, and 4, 3 bits can be used to indicate the measurement resource group set for channel measurement to the network side through bit mapping.

[0305] The specific reporting format is shown in Table 2:

[0306] Table 2

[0307]

[0308]

[0309] Mode 2: Use multiple bits to indicate the measurement resource group used for interference measurement, and the remaining measurement resource groups are used for channel measurement.

[0310] In the second method, the instruction method is similar to that in the first method, but the content of the instruction is different.

[0311] Case 2-2: Each resource / beam corresponds to the same one or more measurement resource groups, and the measurement resource groups for channel measurement or interference measurement corresponding to each resource / beam may be different.

[0312] In this case, the UE can indicate a measurement resource group set by the method in Example 1, and the measurement resource group set is applicable to all reported resources / beams / measurement values. In addition, it is necessary to indicate the corresponding measurement resource group for channel measurement or the measurement resource group for interference measurement for each resource / beam / measurement value. For the channel measurement resource group or interference measurement resource group indication corresponding to each resource / beam / measurement value, both Method 1 and Method 2 in Case 2-1 can continue to be used.

[0313] Case 2-3: The measurement resource group corresponding to each resource / beam may be different.

[0314] In this case, the UE needs to indicate the corresponding measurement resource group for each resource / beam / measurement value, at least two of the measurement resource group for the channel and the measurement resource group for interference. In addition to the measurement resource group indication method in Example 1 and the measurement resource group indication method for channel measurement or for interference measurement in Example 2, the following indication methods are also supported:

[0315] Mode three: use T1 bits to indicate a measurement resource group used for channel measurement, and use T2 bits to indicate a measurement resource group used for interference measurement.

[0316] In this way, there is no need to indicate the measurement resource group corresponding to each resource / beam / measurement value. Only through the indication of T1 and T2, the network side can determine which measurement resource groups have better performance when jointly transmitted.

[0317] For example, the network side configures 4 measurement resource groups for the UE, namely measurement resource groups 1, 2, 3, and 4, corresponding to TRP 1 to 4. In one report, the UE reports 4 resources / beams / measurement values, and the corresponding measurement resource groups for channel measurement and interference measurement are shown in Table 3.

[0318] Table 3

[0319]

[0320] For each measurement value, multiple CRIs or SSBRIs correspond to the indicated channel measurement resource group and interference measurement resource group, that is, CRI or SSBRI is the index of the resource in the corresponding measurement resource group. If there is an interference measurement resource group or interference resource, it means that the corresponding measurement resource group and the measurement resource group for the channel can be scheduled at the same time. For example, for reporting index 1, measurement resource groups 1 and 2 can be jointly used for CJT transmission for UE 1, and measurement resource group 3 can use CRI 2 (and its corresponding beam information) on the resources scheduled by UE 1 at the same time to serve another UE, which will not affect the normal transmission of UE 1.

[0321] Optionally, the resource / beam / measurement value reported by the UE may not correspond to the interference measurement resource group, or the interference measurement resource group is an empty set. In this case, the measurement value is actually L1-RSRP, that is, the UE reports both the L1-SINR value and the L1-RSRP value in one report. When L1-SINR and L1-RSRP are jointly reported, the maximum L1-SINR and the maximum L1-RSRP value can be quantized using a larger number of bits, that is, there is no need to perform differential quantization on different measurement values, as shown in Table 4:

[0322] Table 4

[0323]

[0324] Example 3: The network side configures a reporting setting associated with a CSI resource setting for the UE. The CSI resource setting includes K measurement resource groups, K>2, and the network side configures the UE to perform group-based L1-SINR reporting.

[0325] Assume that the UE reports N beam groups, each containing M beam pairs, where M is less than or equal to K, that is, the UE selects M resources from the K measurement resource groups as a group for reporting, and the M resources can be received by the UE simultaneously, for example, the UE uses one receiving filter to receive them simultaneously, or uses multiple receiving filters to receive them simultaneously, and the present invention does not limit this.

[0326] Similar to Example 1 and Example 2, when reporting resources / beams / measurement values, the UE needs to report the corresponding measurement resource group for each group of resources / beams / measurement values, or the measurement resource group for channel measurement, or the measurement resource group for interference measurement; or report a joint measurement resource group for all reporting groups, or the measurement resource group for channel measurement, or the measurement resource group for interference measurement. This example does not elaborate on the specific reporting method, and the specific reporting method of Example 1 and Example 2 may be referred to.

[0327] For group-based L1-SINR measurement reporting, each reporting group may contain only one measurement value, indicating the measurement value calculated using all measurement resources, channel measurement resource groups, and interference measurement resource groups in the reporting group. For example, the UE report is shown in Table 3, where Group 1 contains 3 measurement resource index indications, but only contains one measurement value, which is the L1-SINR value calculated by using CRI 1 in measurement resource group 1 and CRI 9 in measurement resource group 2 as useful signals and CRI 2 in measurement resource group 5 as interference.

[0328] Table 5

[0329]

[0330] In addition, you can also use Table 6 for reporting:

[0331] Table 6

[0332]

[0333] The number of measurement values ​​is equal to the number of resource indexes. The nth measurement value in each group indicates that the resource corresponding to the nth resource index is used as the channel measurement, and the resources corresponding to other resource indexes are used as the measurement values ​​calculated as interference measurements, which reflects the mutual interference between multiple measurement resource groups or multiple TRPs.

[0334] In this case, since each measurement resource group is used for channel measurement or interference measurement in turn, there is no need to additionally indicate the purpose of each measurement resource group.

[0335] In some embodiments, the UE can determine a dynamic collaboration set (a set consisting of multiple collaboration points), or at least the UE can initiate a dynamic change to the collaboration set. For example, the UE determines the association between the measurement resources (group) and the collaboration points through the configuration on the network side. While the UE is performing collaborative transmission, it measures some measurement resources (which can be the measurement resources (group) corresponding to the collaboration points performing collaborative transmission, or the resources corresponding to the collaboration points outside the collaboration set, i.e., non-collaboration points). If the link quality between a collaboration point and the UE deteriorates, or other non-collaboration points have better link quality, the UE can initiate a collaboration set change report, allowing the network side to dynamically change the collaboration set for it. In this way, the collaboration set change delay will be greatly shortened.

[0336] For example, according to the configuration on the network side, the UE can determine the correspondence between the data currently being transmitted and the cooperation point, which can be that the beam indication of the PDSCH (such as the TCI state) corresponds to different values ​​of the first parameter, such as the first TCI state corresponds to the first value of the first parameter, the second TCI state corresponds to the third value of the first parameter, and different measurement resources or measurement resources correspond to the second value and the third value of the first parameter, respectively. If the measurement value of the measurement resource or measurement resource group corresponding to the second value is higher, the UE can initiate a request to change the TCI state, requesting that the TCI state be changed to the reference signal corresponding to the second value of the first parameter (or the TCI state corresponding to the reference signal); for another example, if the measurement value of the measurement resource or measurement resource group corresponding to the third value is lower, the UE can initiate a request to change the TCI state, requesting that the TCI state corresponding to the third value be changed to the reference signal corresponding to the second value of the first parameter (or the TCI state corresponding to the reference signal).

[0337] The measurement reporting method provided in the embodiment of the present application configures a first measurement resource group set on the network side, and the terminal selects a second measurement resource group set from the first measurement resource group set, and reports the measurement value and the indication information for determining the correspondence between the measurement value and the measurement resource group, and / or for determining the measurement resource group corresponding to the measurement value to the network side, so that the terminal can report the beam information of multiple TRP joint transmissions in one report, wherein the number of reported measurement resource groups is determined by the UE, which is more suitable for the UE-centric transmission system, effectively improves the measurement efficiency, and reduces the measurement delay; optionally, it also supports L1-SINR measurement reporting between beam pairs of multiple TRPs, which can effectively reflect the interference between beams of multiple TRPs.

[0338] Figure 3 is a schematic diagram of the structure of the terminal provided in the embodiment of the present application, such as Figure 3 As shown, the terminal includes a memory 301, a transceiver 302, and a processor 303, wherein:

[0339] The memory 301 is used to store computer programs; the transceiver 302 is used to send and receive data under the control of the processor 303.

[0340] Specifically, the transceiver 302 is used to receive and send data under the control of the processor 303 .

[0341] Among them, Figure 3In the embodiment, the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 303 and various circuits of memory represented by memory 301 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 are therefore not further described herein. The bus interface provides an interface. The transceiver 302 may be a plurality of components, namely, a transmitter and a receiver, providing a unit for communicating with various other devices on a transmission medium, such as a wireless channel, a wired channel, an optical cable, and other transmission media. For different user devices, the user interface 304 may also be an interface capable of externally and internally connecting required devices, and the connected devices include but are not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.

[0342] The processor 303 is responsible for managing the bus architecture and general processing, and the memory 301 can store data used by the processor 303 when performing operations.

[0343] Optionally, processor 303 may be a central processing unit (CPU), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or a complex programmable logic device (CPLD), and the processor may also adopt a multi-core architecture.

[0344] The processor calls the computer program stored in the memory to execute any method provided in the embodiments of the present application according to the obtained executable instructions. The processor and the memory can also be arranged physically separately.

[0345] The processor 303 is configured to read the computer program in the memory 301 and perform the following operations:

[0346] Receiving configuration information sent by a network device, where the configuration information includes a first measurement resource group set;

[0347] Based on the configuration information, determining a second measurement resource group set from the first measurement resource group set;

[0348] Based on the second measurement resource group set, reporting the measurement value and indication information to the network device;

[0349] The indication information is used to determine the correspondence between the measurement resource groups in the second measurement resource group set and the measurement value, and / or the indication information is used to determine the measurement resource group corresponding to the measurement value.

[0350] In some embodiments, the corresponding relationship is determined based on the indication information, or the corresponding relationship is determined based on the indication information and a predefined rule.

[0351] In some embodiments, the indication information is used to indicate one or more of the following:

[0352] the second measurement resource group set;

[0353] a third measurement resource group set, wherein the third measurement resource group set includes other measurement resource groups in the first measurement resource group set except the second measurement resource group set;

[0354] The measurement resource group corresponding to the maximum measurement value.

[0355] In some embodiments, reporting the indication information to the network device includes:

[0356] When the indication information is used to indicate the second measurement resource group set, or when the indication information is used to indicate the third measurement resource group set, the indication information is reported through T1 bits, where T1 is a positive integer.

[0357] In some embodiments, when the indication information is used to indicate the measurement resource group corresponding to the maximum measurement value and the second measurement resource group set, reporting the indication information to the network device includes:

[0358] Indicating the measurement resource group corresponding to the maximum measurement value through T2 bits, and indicating other measurement resource groups in the second measurement resource group set except the measurement resource group corresponding to the maximum measurement value through T3 bits; or,

[0359] The second measurement resource group set is indicated by T4 bits, and the measurement resource group corresponding to the maximum measurement value in the second measurement resource group set is indicated by T5 bits;

[0360] Among them, T2, T3, T4 and T5 are all positive integers.

[0361] In some embodiments, the second measurement resource group set includes a measurement resource group set for channel measurement and a measurement resource group set for interference measurement, and the indication information is used to indicate at least two of the following:

[0362] the second measurement resource group set;

[0363] The measurement resource group set used for channel measurement;

[0364] The measurement resource group set used for interference measurement.

[0365] In some embodiments, when the corresponding relationship is determined based on the indication information, the indication information is used to indicate the corresponding relationship.

[0366] In some embodiments, the corresponding relationship includes:

[0367] The measurement value corresponds to a measurement resource group in the second measurement resource group set, the second measurement resource group sets corresponding to different measurement values ​​are the same or different, and the measurement resource groups corresponding to different measurement values ​​are the same or different; or,

[0368] The reporting group corresponds to the second measurement resource group set, the second measurement resource group sets corresponding to different reporting groups are the same or different, different measurement values ​​in the reporting group correspond to measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different measurement values ​​in the reporting group are the same or different; or,

[0369] The reporting group set corresponds to the second measurement resource group set, the reporting groups in the reporting group set correspond to the measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different reporting groups are the same or different.

[0370] In some embodiments, reporting the measurement value to the network device includes: reporting a layer 1 reference signal received power L1-RSRP and / or a layer 1 signal to interference plus noise ratio L1-SINR to the network device.

[0371] In some embodiments, reporting L1-RSRP and / or L1-SINR to the network device includes:

[0372] In a case where the measurement resource group set used for interference measurement is an empty set or the indication information only indicates the measurement resource group set used for channel measurement, reporting L1-RSRP to the network device; or,

[0373] In a case where the measurement resource group set used for interference measurement is a non-empty set or the indication information indicates the measurement resource group set used for interference measurement, reporting L1-SINR to the network device; or,

[0374] In a case where the measurement resource group set used for interference measurement is a non-empty set or the indication information indicates the measurement resource group set used for interference measurement, L1-RSRP and L1-SINR are reported to the network device.

[0375] In some embodiments, reporting L1-RSRP and L1-SINR to the network device includes:

[0376] Reporting L1-RSRP and L1-SINR to the network device in a non-differential reporting manner; or,

[0377] The L1-RSRP and the L1-SINR are reported to the network device in a differential reporting manner, wherein the L1-RSRPs are differentiated from each other, and the L1-SINRs are differentiated from each other.

[0378] In some embodiments, when the measurement value includes L1-SINR, reporting the measurement value to the network device includes:

[0379] Determine the L1-SINR based on at least two of the indicated measurement resource group, the measurement resource group for channel measurement, and the measurement resource group for interference measurement, and report the L1-SINR to the network device; or,

[0380] The reporting group corresponds to a measurement resource group, and based on an nth measurement resource used for channel measurement in the measurement resource group and other measurement resources other than the nth measurement resource used for interference measurement, determines an nth L1-SINR; reporting multiple L1-SINRs corresponding to the reporting group to the network device; or,

[0381] The reporting group corresponds to a second measurement resource group set, and the mth L1-SINR is determined based on the mth measurement resource group used for channel measurement in the second measurement resource group set, and other measurement resource groups except the mth measurement resource group used for interference measurement; and multiple L1-SINRs corresponding to the reporting group are reported to the network device.

[0382] In some embodiments, determining the second measurement resource group set from the first measurement resource group set includes: determining the second measurement resource group set from the first measurement resource group set based on network side configuration or predefined rules.

[0383] In some embodiments, when the terminal performs group-based measurement reporting, determining the second measurement resource group from the first measurement resource group includes: determining the second measurement resource group set corresponding to the reporting group selected by the terminal side from the first measurement resource group set, and the second measurement resource group sets corresponding to different reporting groups are the same or different; or, determining the second measurement resource group set corresponding to all reporting groups selected by the terminal side from the first measurement resource group set.

[0384] In some embodiments, the first measurement resource group set includes K measurement resource groups, and K is greater than 2.

[0385] It should be noted here that the above-mentioned terminal provided in the embodiment of the present invention can implement all the method steps implemented by the above-mentioned method embodiment with the terminal as the execution subject, and can achieve the same technical effect. The parts and beneficial effects that are the same as the method embodiment in this embodiment will not be described in detail here.

[0386] Figure 4 40 is a schematic diagram of the structure of a network device provided in an embodiment of the present application. The network device includes a memory 401, a transceiver 402, and a processor 403:

[0387] The memory 401 is used to store computer programs; the transceiver 402 is used to send and receive data under the control of the processor 403.

[0388] Specifically, the transceiver 402 is used to receive and send data under the control of the processor 403 .

[0389] Among them, Figure 4 In the embodiment, the bus architecture may include any number of interconnected buses and bridges, specifically linking together various circuits of one or more processors represented by processor 403 and memory represented by memory 401. 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 are therefore not further described herein. The bus interface provides an interface.

[0390] The transceiver 402 may be a plurality of components, i.e., a transmitter and a receiver, and provides a unit for communicating with various other devices on a transmission medium, such as a wireless channel, a wired channel, an optical cable, etc. The processor 403 is responsible for managing the bus architecture and general processing, and the memory 401 may store data used by the processor 403 when performing operations.

[0391] The processor 403 may be a central processing unit (CPU), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or a complex programmable logic device (CPLD). The processor may also adopt a multi-core architecture.

[0392] The processor 403 is configured to read the computer program in the memory 401 and perform the following operations:

[0393] Sending configuration information to the terminal, where the configuration information includes a first measurement resource group set;

[0394] Receiving the measurement value and indication information reported by the terminal;

[0395] Determine, based on the indication information, a correspondence between a measurement resource group in a second measurement resource group set and the measurement value; and / or,

[0396] Determine, based on the indication information, a measurement resource group corresponding to the measurement value;

[0397] The second measurement resource group set is a measurement resource group set selected from the first measurement resource group set.

[0398] In some embodiments, determining the correspondence between the measurement resource groups in the second measurement resource group set and the measurement values ​​based on the indication information includes:

[0399] Determine the corresponding relationship based on the indication information; or,

[0400] The corresponding relationship is determined based on the indication information and the predefined rule.

[0401] In some embodiments, the indication information is used to indicate one or more of the following:

[0402] the second measurement resource group set;

[0403] a third measurement resource group set, wherein the third measurement resource group set includes other measurement resource groups in the first measurement resource group set except the second measurement resource group set;

[0404] The measurement resource group corresponding to the maximum measurement value.

[0405] In some embodiments, the second measurement resource group set includes a measurement resource group set for channel measurement and a measurement resource group set for interference measurement, and the indication information is used to indicate at least two of the following:

[0406] the second measurement resource group set;

[0407] The measurement resource group set used for channel measurement;

[0408] The measurement resource group set used for interference measurement.

[0409] In some embodiments, the corresponding relationship includes:

[0410] The measurement value corresponds to a measurement resource group in the second measurement resource group set, the second measurement resource group sets corresponding to different measurement values ​​are the same or different, and the measurement resource groups corresponding to different measurement values ​​are the same or different; or,

[0411] The reporting group corresponds to the second measurement resource group set, the second measurement resource group sets corresponding to different reporting groups are the same or different, different measurement values ​​in the reporting group correspond to measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different measurement values ​​in the reporting group are the same or different; or,

[0412] The reporting group set corresponds to the second measurement resource group set, the reporting groups in the reporting group set correspond to the measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different reporting groups are the same or different.

[0413] In some embodiments, the receiving the measurement value reported by the terminal includes:

[0414] Receive a layer 1 reference signal received power L1-RSRP and / or a layer 1 signal to interference plus noise ratio L1-SINR reported by the terminal.

[0415] In some embodiments, when the measurement value includes L1-SINR, the receiving the measurement value reported by the terminal includes:

[0416] receiving an L1-SINR corresponding to a reporting group reported by the terminal, wherein the L1-SINR is determined based on at least two of a measurement resource group corresponding to the reporting group, a measurement resource group used for channel measurement, and a measurement resource group used for interference measurement; or,

[0417] receiving a plurality of L1-SINRs corresponding to a reporting group reported by the terminal, where the reporting group corresponds to a measurement resource group, and an nth L1-SINR among the plurality of L1-SINRs is determined based on an nth measurement resource for channel measurement in the measurement resource group and other measurement resources except the nth measurement resource for interference measurement; or,

[0418] Receive multiple L1-SINRs corresponding to the reporting group reported by the terminal, where the reporting group corresponds to a second measurement resource group set, and the mth L1-SINR among the multiple L1-SINRs is determined based on the mth measurement resource group for channel measurement in the second measurement resource group set and other measurement resource groups except the mth measurement resource group for interference measurement.

[0419] It should be noted here that the above-mentioned network device provided in the embodiment of the present invention can implement all the method steps implemented by the above-mentioned method embodiment with the network device as the execution body, and can achieve the same technical effect. The parts and beneficial effects that are the same as the method embodiment in this embodiment will not be described in detail here.

[0420] Figure 5 is one of the structural diagrams of the measurement reporting device provided in the embodiment of the present application, such as Figure 5 As shown, the device comprises:

[0421] The receiving unit 501 is configured to receive configuration information sent by a network device, where the configuration information includes a first measurement resource group set;

[0422] A determining unit 502 is configured to determine a second measurement resource group set from the first measurement resource group set based on the configuration information;

[0423] A reporting unit 503 reports a measurement value and indication information to the network device based on the second measurement resource group set;

[0424] The indication information is used to determine the correspondence between the measurement resource groups in the second measurement resource group set and the measurement value, and / or the indication information is used to determine the measurement resource group corresponding to the measurement value.

[0425] In some embodiments, the corresponding relationship is determined based on the indication information, or the corresponding relationship is determined based on the indication information and a predefined rule.

[0426] In some embodiments, the indication information is used to indicate one or more of the following:

[0427] the second measurement resource group set;

[0428] a third measurement resource group set, wherein the third measurement resource group set includes other measurement resource groups in the first measurement resource group set except the second measurement resource group set;

[0429] The measurement resource group corresponding to the maximum measurement value.

[0430] In some embodiments, the reporting unit 503 is specifically used to:

[0431] When the indication information is used to indicate the second measurement resource group set, or when the indication information is used to indicate the third measurement resource group set, the indication information is reported through T1 bits, where T1 is a positive integer.

[0432] In some embodiments, when the indication information is used to indicate the measurement resource group corresponding to the maximum measurement value and the second measurement resource group set, the reporting unit 503 is specifically used to:

[0433] Indicating the measurement resource group corresponding to the maximum measurement value through T2 bits, and indicating other measurement resource groups in the second measurement resource group set except the measurement resource group corresponding to the maximum measurement value through T3 bits; or,

[0434] The second measurement resource group set is indicated by T4 bits, and the measurement resource group corresponding to the maximum measurement value in the second measurement resource group set is indicated by T5 bits;

[0435] Among them, T2, T3, T4 and T5 are all positive integers.

[0436] In some embodiments, the second measurement resource group set includes a measurement resource group set for channel measurement and a measurement resource group set for interference measurement, and the indication information is used to indicate at least two of the following:

[0437] the second measurement resource group set;

[0438] The measurement resource group set used for channel measurement;

[0439] The measurement resource group set used for interference measurement.

[0440] In some embodiments, when the corresponding relationship is determined based on the indication information, the indication information is used to indicate the corresponding relationship.

[0441] In some embodiments, the corresponding relationship includes:

[0442] The measurement value corresponds to a measurement resource group in the second measurement resource group set, the second measurement resource group sets corresponding to different measurement values ​​are the same or different, and the measurement resource groups corresponding to different measurement values ​​are the same or different; or,

[0443] The reporting group corresponds to the second measurement resource group set, the second measurement resource group sets corresponding to different reporting groups are the same or different, different measurement values ​​in the reporting group correspond to measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different measurement values ​​in the reporting group are the same or different; or,

[0444] The reporting group set corresponds to the second measurement resource group set, the reporting groups in the reporting group set correspond to the measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different reporting groups are the same or different.

[0445] In some embodiments, the reporting unit 503 is specifically used to: report the layer 1 reference signal received power L1-RSRP and / or the layer 1 signal to interference plus noise ratio L1-SINR to the network device.

[0446] In some embodiments, the reporting unit 503 is specifically used to:

[0447] In a case where the measurement resource group set used for interference measurement is an empty set or the indication information only indicates the measurement resource group set used for channel measurement, reporting L1-RSRP to the network device; or,

[0448] In a case where the measurement resource group set used for interference measurement is a non-empty set or the indication information indicates the measurement resource group set used for interference measurement, reporting L1-SINR to the network device; or,

[0449] In a case where the measurement resource group set used for interference measurement is a non-empty set or the indication information indicates the measurement resource group set used for interference measurement, L1-RSRP and L1-SINR are reported to the network device.

[0450] In some embodiments, reporting L1-RSRP and L1-SINR to the network device includes:

[0451] Reporting L1-RSRP and L1-SINR to the network device in a non-differential reporting manner; or,

[0452] The L1-RSRP and the L1-SINR are reported to the network device in a differential reporting manner, wherein the L1-RSRPs are differentiated from each other, and the L1-SINRs are differentiated from each other.

[0453] In some embodiments, when the measurement value includes L1-SINR, the reporting unit 503 is specifically configured to:

[0454] Determine the L1-SINR based on at least two of the indicated measurement resource group, the measurement resource group for channel measurement, and the measurement resource group for interference measurement, and report the L1-SINR to the network device; or,

[0455] The reporting group corresponds to a measurement resource group, and based on an nth measurement resource used for channel measurement in the measurement resource group and other measurement resources other than the nth measurement resource used for interference measurement, determines an nth L1-SINR; reporting multiple L1-SINRs corresponding to the reporting group to the network device; or,

[0456] The reporting group corresponds to a second measurement resource group set, and the mth L1-SINR is determined based on the mth measurement resource group used for channel measurement in the second measurement resource group set, and other measurement resource groups except the mth measurement resource group used for interference measurement; and multiple L1-SINRs corresponding to the reporting group are reported to the network device.

[0457] In some embodiments, the determining unit 502 is specifically configured to: determine the second measurement resource group set from the first measurement resource group set based on a network side configuration or a predefined rule.

[0458] In some embodiments, when the terminal performs group-based measurement reporting, the determination unit 502 is specifically used to: determine from the first measurement resource group set a second measurement resource group set corresponding to the reporting group selected by the terminal side, wherein the second measurement resource group sets corresponding to different reporting groups are the same or different; or, determine from the first measurement resource group set a second measurement resource group set corresponding to all reporting groups selected by the terminal side.

[0459] In some embodiments, the first measurement resource group set includes K measurement resource groups, and K is greater than 2.

[0460] Figure 6 This is a second structural diagram of the measurement reporting device provided in the embodiment of the present application, such as Figure 6 As shown, the device comprises:

[0461] A sending unit 601 is configured to send configuration information to a terminal, where the configuration information includes a first measurement resource group set;

[0462] The receiving unit 602 is configured to receive the measurement value and indication information reported by the terminal;

[0463] a determining unit 603, configured to determine a correspondence between a measurement resource group in a second measurement resource group set and the measurement value based on the indication information, and / or to determine a measurement resource group corresponding to the measurement value based on the indication information;

[0464] The second measurement resource group set is a measurement resource group set selected from the first measurement resource group set.

[0465] In some embodiments, the determining unit 603 is specifically configured to:

[0466] Determine the corresponding relationship based on the indication information; or,

[0467] The corresponding relationship is determined based on the indication information and the predefined rule.

[0468] In some embodiments, the indication information is used to indicate one or more of the following:

[0469] the second measurement resource group set;

[0470] a third measurement resource group set, wherein the third measurement resource group set includes other measurement resource groups in the first measurement resource group set except the second measurement resource group set;

[0471] The measurement resource group corresponding to the maximum measurement value.

[0472] In some embodiments, the second measurement resource group set includes a measurement resource group set for channel measurement and a measurement resource group set for interference measurement, and the indication information is used to indicate at least two of the following:

[0473] the second measurement resource group set;

[0474] The measurement resource group set used for channel measurement;

[0475] The measurement resource group set used for interference measurement.

[0476] In some embodiments, the corresponding relationship includes:

[0477] The measurement value corresponds to a measurement resource group in the second measurement resource group set, the second measurement resource group sets corresponding to different measurement values ​​are the same or different, and the measurement resource groups corresponding to different measurement values ​​are the same or different; or,

[0478] The reporting group corresponds to the second measurement resource group set, the second measurement resource group sets corresponding to different reporting groups are the same or different, different measurement values ​​in the reporting group correspond to measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different measurement values ​​in the reporting group are the same or different; or,

[0479] The reporting group set corresponds to the second measurement resource group set, the reporting groups in the reporting group set correspond to the measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different reporting groups are the same or different.

[0480] In some embodiments, the receiving unit 602 is specifically configured to:

[0481] Receive a layer 1 reference signal received power L1-RSRP and / or a layer 1 signal to interference plus noise ratio L1-SINR reported by the terminal.

[0482] In some embodiments, when the measurement value includes L1-SINR, the receiving unit 602 is specifically configured to:

[0483] receiving an L1-SINR corresponding to a reporting group reported by the terminal, wherein the L1-SINR is determined based on at least two of a measurement resource group corresponding to the reporting group, a measurement resource group used for channel measurement, and a measurement resource group used for interference measurement; or,

[0484] receiving a plurality of L1-SINRs corresponding to a reporting group reported by the terminal, where the reporting group corresponds to a measurement resource group, and an nth L1-SINR among the plurality of L1-SINRs is determined based on an nth measurement resource for channel measurement in the measurement resource group and other measurement resources except the nth measurement resource for interference measurement; or,

[0485] Receive multiple L1-SINRs corresponding to the reporting group reported by the terminal, where the reporting group corresponds to a second measurement resource group set, and the mth L1-SINR among the multiple L1-SINRs is determined based on the mth measurement resource group for channel measurement in the second measurement resource group set and other measurement resource groups except the mth measurement resource group for interference measurement.

[0486] The methods and devices provided in the various embodiments of the present application are based on the same application concept. Since the methods and devices solve problems based on similar principles, the implementation of the devices and methods can refer to each other, and the repeated parts will not be repeated.

[0487] It should be noted that the division of units in the embodiments of the present application is schematic and is only a logical function division. There may be other division methods in actual implementation. In addition, each functional unit in each embodiment of the present application may be integrated into a processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0488] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a processor-readable storage medium. Based on this understanding, the technical solution of the present application is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions to enable a computer device (which can be a personal computer, server, or network device, etc.) or a processor (Processor) to perform all or part of the steps of each embodiment method of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), disk or optical disk and other media that can store program code.

[0489] It should be noted here that the above-mentioned device provided in the embodiment of the present application can implement all the method steps implemented in the above-mentioned method embodiment, and can achieve the same technical effect. The parts and beneficial effects of this embodiment that are the same as those in the method embodiment will not be described in detail here.

[0490] On the other hand, an embodiment of the present application further provides a non-transient readable storage medium, wherein the non-transient readable storage medium stores a computer program, and the computer program is used to enable the processor to execute the measurement reporting method provided in the above embodiments, including:

[0491] Receiving configuration information sent by a network device, the configuration information including a first measurement resource group set; determining a second measurement resource group set from the first measurement resource group set based on the configuration information; reporting a measurement value and indication information to the network device based on the second measurement resource group set; wherein the indication information is used to determine a correspondence between a measurement resource group in the second measurement resource group set and the measurement value, and / or the indication information is used to determine a measurement resource group corresponding to the measurement value;

[0492] or,

[0493] Send configuration information to a terminal, the configuration information including a first measurement resource group set; receive a measurement value and indication information reported by the terminal; determine a correspondence between a measurement resource group in a second measurement resource group set and the measurement value based on the indication information, and / or determine a measurement resource group corresponding to the measurement value based on the indication information; wherein the second measurement resource group set is a measurement resource group set selected from the first measurement resource group set.

[0494] Non-transitory readable storage media can be any available media or data storage devices that can be accessed by the processor, including but not limited to magnetic storage (such as floppy disks, hard disks, magnetic tapes, magneto-optical disks (MO)), optical storage (such as CDs, DVDs, BDs, HVDs, etc.), and semiconductor storage (such as ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid-state drives (SSDs)), etc.

[0495] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) that contain computer-usable program code.

[0496] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer executable instructions. These computer executable instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0497] These processor executable instructions may also be stored in a processor readable memory that can direct a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the processor readable memory produce an article of manufacture including an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0498] These processor-executable instructions may also be loaded onto a computer or other programmable data processing device so that a series of operational steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for executing on the computer or other programmable device to implement the process. Figure 1 A process or multiple processes and / or boxes Figure 1 A step that specifies a function in one or more boxes.

[0499] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

Claims

1. A measurement reporting method, characterized in that: include: Receiving configuration information sent by a network device, where the configuration information includes a first measurement resource group set; Based on the configuration information, determining a second measurement resource group set from the first measurement resource group set; Based on the second measurement resource group set, reporting the measurement value and indication information to the network device; The indication information is used to determine the correspondence between the measurement resource groups in the second measurement resource group set and the measurement value, and / or the indication information is used to determine the measurement resource group corresponding to the measurement value.

2. The measurement reporting method according to claim 1, characterized in that: The corresponding relationship is determined based on the indication information, or the corresponding relationship is determined based on the indication information and a predefined rule.

3. The measurement reporting method according to claim 1 or 2, characterized in that: The indication information is used to indicate one or more of the following: the second measurement resource group set; a third measurement resource group set, wherein the third measurement resource group set includes other measurement resource groups in the first measurement resource group set except the second measurement resource group set; The measurement resource group corresponding to the maximum measurement value.

4. The measurement reporting method according to claim 3, characterized in that: Reporting the indication information to the network device includes: When the indication information is used to indicate the second measurement resource group set, or when the indication information is used to indicate the third measurement resource group set, the indication information is reported through T1 bits, where T1 is a positive integer.

5. The measurement reporting method according to claim 3, characterized in that: In a case where the indication information is used to indicate the measurement resource group corresponding to the maximum measurement value and the second measurement resource group set, reporting the indication information to the network device includes: Indicating the measurement resource group corresponding to the maximum measurement value through T2 bits, and indicating other measurement resource groups in the second measurement resource group set except the measurement resource group corresponding to the maximum measurement value through T3 bits; or, The second measurement resource group set is indicated by T4 bits, and the measurement resource group corresponding to the maximum measurement value in the second measurement resource group set is indicated by T5 bits; Among them, T2, T3, T4 and T5 are all positive integers.

6. The measurement reporting method according to claim 1 or 2, characterized in that: The second measurement resource group set includes a measurement resource group set for channel measurement and a measurement resource group set for interference measurement, and the indication information is used to indicate at least two of the following: the second measurement resource group set; The measurement resource group set used for channel measurement; The measurement resource group set used for interference measurement.

7. The measurement reporting method according to claim 2, characterized in that: In a case where the corresponding relationship is determined based on the indication information, the indication information is used to indicate the corresponding relationship.

8. The measurement reporting method according to any one of claims 1 to 7, characterized in that: The corresponding relationship includes: The measurement value corresponds to a measurement resource group in the second measurement resource group set, the second measurement resource group sets corresponding to different measurement values ​​are the same or different, and the measurement resource groups corresponding to different measurement values ​​are the same or different; or, The reporting group corresponds to the second measurement resource group set, the second measurement resource group sets corresponding to different reporting groups are the same or different, different measurement values ​​in the reporting group correspond to measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different measurement values ​​in the reporting group are the same or different; or, The reporting group set corresponds to the second measurement resource group set, the reporting groups in the reporting group set correspond to the measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different reporting groups are the same or different.

9. The measurement reporting method according to claim 1, characterized in that: The reporting the measurement value to the network device includes: Reporting layer 1 reference signal received power L1-RSRP and / or layer 1 signal to interference plus noise ratio L1-SINR to the network device.

10. The measurement reporting method according to claim 9, characterized in that: Reporting L1-RSRP and / or L1-SINR to the network device includes: In a case where the measurement resource group set used for interference measurement is an empty set or the indication information only indicates the measurement resource group set used for channel measurement, reporting L1-RSRP to the network device; or, In a case where the measurement resource group set used for interference measurement is a non-empty set or the indication information indicates the measurement resource group set used for interference measurement, reporting L1-SINR to the network device; or, In a case where the measurement resource group set used for interference measurement is a non-empty set or the indication information indicates the measurement resource group set used for interference measurement, L1-RSRP and L1-SINR are reported to the network device.

11. The measurement reporting method according to claim 9 or 10, characterized in that: The reporting of L1-RSRP and L1-SINR to the network device includes: Reporting L1-RSRP and L1-SINR to the network device in a non-differential reporting manner; or, The L1-RSRP and the L1-SINR are reported to the network device in a differential reporting manner, wherein the L1-RSRPs are differentiated from each other, and the L1-SINRs are differentiated from each other.

12. The measurement reporting method according to claim 9, characterized in that: In a case where the measurement value includes L1-SINR, reporting the measurement value to the network device includes: Determine the L1-SINR based on at least two of the indicated measurement resource group, the measurement resource group for channel measurement, and the measurement resource group for interference measurement, and report the L1-SINR to the network device; or, The reporting group corresponds to a measurement resource group, and based on an nth measurement resource used for channel measurement in the measurement resource group and other measurement resources other than the nth measurement resource used for interference measurement, determines an nth L1-SINR; reporting multiple L1-SINRs corresponding to the reporting group to the network device; or, The reporting group corresponds to a second measurement resource group set, and the mth L1-SINR is determined based on the mth measurement resource group used for channel measurement in the second measurement resource group set, and other measurement resource groups except the mth measurement resource group used for interference measurement; and multiple L1-SINRs corresponding to the reporting group are reported to the network device.

13. The measurement reporting method according to claim 1, characterized in that: The determining the second measurement resource group set from the first measurement resource group set includes: Based on a network-side configuration or a predefined rule, a second measurement resource group set is determined from the first measurement resource group set.

14. The measurement reporting method according to claim 13, characterized in that: In a case where the terminal performs group-based measurement reporting, the determining the second measurement resource group from the first measurement resource group includes: Determine, from the first measurement resource group set, a second measurement resource group set corresponding to the reporting group selected by the terminal side, where the second measurement resource group sets corresponding to different reporting groups are the same or different; or, A second measurement resource group set corresponding to all reporting groups selected by the terminal side is determined from the first measurement resource group set.

15. The measurement reporting method according to claim 1, characterized in that: The first measurement resource group set includes K measurement resource groups, where K is greater than 2.

16. A measurement reporting method, characterized in that: include: Sending configuration information to the terminal, where the configuration information includes a first measurement resource group set; Receiving the measurement value and indication information reported by the terminal; Determine, based on the indication information, a correspondence between a measurement resource group in a second measurement resource group set and the measurement value; and / or, Determine, based on the indication information, a measurement resource group corresponding to the measurement value; The second measurement resource group set is a measurement resource group set selected from the first measurement resource group set.

17. The measurement reporting method according to claim 16, characterized in that: The determining, based on the indication information, a correspondence between a measurement resource group in a second measurement resource group set and the measurement value comprises: Determine the corresponding relationship based on the indication information; or, The corresponding relationship is determined based on the indication information and the predefined rule.

18. The measurement reporting method according to claim 16 or 17, characterized in that: The indication information is used to indicate one or more of the following: the second measurement resource group set; a third measurement resource group set, wherein the third measurement resource group set includes other measurement resource groups in the first measurement resource group set except the second measurement resource group set; The measurement resource group corresponding to the maximum measurement value.

19. The measurement reporting method according to claim 16 or 17, characterized in that: The second measurement resource group set includes a measurement resource group set for channel measurement and a measurement resource group set for interference measurement, and the indication information is used to indicate at least two of the following: the second measurement resource group set; The measurement resource group set used for channel measurement; The measurement resource group set used for interference measurement.

20. The measurement reporting method according to claim 16 or 17, characterized in that: The corresponding relationship includes: The measurement value corresponds to a measurement resource group in the second measurement resource group set, the second measurement resource group sets corresponding to different measurement values ​​are the same or different, and the measurement resource groups corresponding to different measurement values ​​are the same or different; or, The reporting group corresponds to the second measurement resource group set, the second measurement resource group sets corresponding to different reporting groups are the same or different, different measurement values ​​in the reporting group correspond to measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different measurement values ​​in the reporting group are the same or different; or, The reporting group set corresponds to the second measurement resource group set, the reporting groups in the reporting group set correspond to the measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different reporting groups are the same or different.

21. The measurement reporting method according to claim 16, characterized in that: The receiving the measurement value reported by the terminal includes: Receive a layer 1 reference signal received power L1-RSRP and / or a layer 1 signal to interference plus noise ratio L1-SINR reported by the terminal.

22. The measurement reporting method according to claim 21, characterized in that: In a case where the measurement value includes L1-SINR, the receiving the measurement value reported by the terminal includes: receiving an L1-SINR corresponding to a reporting group reported by the terminal, wherein the L1-SINR is determined based on at least two of a measurement resource group corresponding to the reporting group, a measurement resource group used for channel measurement, and a measurement resource group used for interference measurement; or, receiving a plurality of L1-SINRs corresponding to a reporting group reported by the terminal, where the reporting group corresponds to a measurement resource group, and an nth L1-SINR among the plurality of L1-SINRs is determined based on an nth measurement resource for channel measurement in the measurement resource group and other measurement resources except the nth measurement resource for interference measurement; or, Receive multiple L1-SINRs corresponding to the reporting group reported by the terminal, where the reporting group corresponds to a second measurement resource group set, and the mth L1-SINR among the multiple L1-SINRs is determined based on the mth measurement resource group for channel measurement in the second measurement resource group set and other measurement resource groups except the mth measurement resource group for interference measurement.

23. A terminal comprising a memory, a transceiver, and a processor; characterized in that: A memory for storing a computer program; a transceiver for transmitting and receiving data under the control of the processor; and a processor for reading the computer program in the memory and performing the following operations: Receiving configuration information sent by a network device, where the configuration information includes a first measurement resource group set; Based on the configuration information, determining a second measurement resource group set from the first measurement resource group set; Based on the second measurement resource group set, reporting the measurement value and indication information to the network device; The indication information is used to determine the correspondence between the measurement resource groups in the second measurement resource group set and the measurement value, and / or the indication information is used to determine the measurement resource group corresponding to the measurement value.

24. The terminal according to claim 23, characterized in that The corresponding relationship is determined based on the indication information, or the corresponding relationship is determined based on the indication information and a predefined rule.

25. The terminal according to claim 23 or 24, characterized in that: The indication information is used to indicate one or more of the following: the second measurement resource group set; a third measurement resource group set, wherein the third measurement resource group set includes other measurement resource groups in the first measurement resource group set except the second measurement resource group set; The measurement resource group corresponding to the maximum measurement value.

26. The terminal according to claim 25, characterized in that Reporting the indication information to the network device includes: When the indication information is used to indicate the second measurement resource group set, or when the indication information is used to indicate the third measurement resource group set, the indication information is reported through T1 bits, where T1 is a positive integer.

27. The terminal according to claim 25, characterized in that In a case where the indication information is used to indicate the measurement resource group corresponding to the maximum measurement value and the second measurement resource group set, reporting the indication information to the network device includes: Indicating the measurement resource group corresponding to the maximum measurement value through T2 bits, and indicating other measurement resource groups in the second measurement resource group set except the measurement resource group corresponding to the maximum measurement value through T3 bits; or, The second measurement resource group set is indicated by T4 bits, and the measurement resource group corresponding to the maximum measurement value in the second measurement resource group set is indicated by T5 bits; Among them, T2, T3, T4 and T5 are all positive integers.

28. The terminal according to claim 23 or 24, characterized in that: The second measurement resource group set includes a measurement resource group set for channel measurement and a measurement resource group set for interference measurement, and the indication information is used to indicate at least two of the following: the second measurement resource group set; The measurement resource group set used for channel measurement; The measurement resource group set used for interference measurement.

29. The terminal according to claim 24, characterized in that In a case where the corresponding relationship is determined based on the indication information, the indication information is used to indicate the corresponding relationship.

30. The terminal according to any one of claims 23 to 29, characterized in that: The corresponding relationship includes: The measurement value corresponds to a measurement resource group in the second measurement resource group set, the second measurement resource group sets corresponding to different measurement values ​​are the same or different, and the measurement resource groups corresponding to different measurement values ​​are the same or different; or, The reporting group corresponds to the second measurement resource group set, the second measurement resource group sets corresponding to different reporting groups are the same or different, different measurement values ​​in the reporting group correspond to measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different measurement values ​​in the reporting group are the same or different; or, The reporting group set corresponds to the second measurement resource group set, the reporting groups in the reporting group set correspond to the measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different reporting groups are the same or different.

31. The terminal according to claim 23, characterized in that The reporting the measurement value to the network device includes: Reporting layer 1 reference signal received power L1-RSRP and / or layer 1 signal to interference plus noise ratio L1-SINR to the network device.

32. The terminal according to claim 31, characterized in that Reporting L1-RSRP and / or L1-SINR to the network device includes: In a case where the measurement resource group set used for interference measurement is an empty set or the indication information only indicates the measurement resource group set used for channel measurement, reporting L1-RSRP to the network device; or, In a case where the measurement resource group set used for interference measurement is a non-empty set or the indication information indicates the measurement resource group set used for interference measurement, reporting L1-SINR to the network device; or, In a case where the measurement resource group set used for interference measurement is a non-empty set or the indication information indicates the measurement resource group set used for interference measurement, L1-RSRP and L1-SINR are reported to the network device.

33. The terminal according to claim 31 or 32, characterized in that: The reporting of L1-RSRP and L1-SINR to the network device includes: Reporting L1-RSRP and L1-SINR to the network device in a non-differential reporting manner; or, The L1-RSRP and the L1-SINR are reported to the network device in a differential reporting manner, wherein the L1-RSRPs are differentiated from each other, and the L1-SINRs are differentiated from each other.

34. The terminal according to claim 31, characterized in that In a case where the measurement value includes L1-SINR, reporting the measurement value to the network device includes: Determine the L1-SINR based on at least two of the indicated measurement resource group, the measurement resource group for channel measurement, and the measurement resource group for interference measurement, and report the L1-SINR to the network device; or, The reporting group corresponds to a measurement resource group, and based on an nth measurement resource used for channel measurement in the measurement resource group and other measurement resources other than the nth measurement resource used for interference measurement, determines an nth L1-SINR; reporting multiple L1-SINRs corresponding to the reporting group to the network device; or, The reporting group corresponds to a second measurement resource group set, and the mth L1-SINR is determined based on the mth measurement resource group used for channel measurement in the second measurement resource group set, and other measurement resource groups except the mth measurement resource group used for interference measurement; and multiple L1-SINRs corresponding to the reporting group are reported to the network device.

35. The terminal according to claim 23, characterized in that The determining the second measurement resource group set from the first measurement resource group set includes: Based on a network-side configuration or a predefined rule, a second measurement resource group set is determined from the first measurement resource group set.

36. The terminal according to claim 35, characterized in that In a case where the terminal performs group-based measurement reporting, the determining the second measurement resource group from the first measurement resource group includes: Determine, from the first measurement resource group set, a second measurement resource group set corresponding to the reporting group selected by the terminal side, where the second measurement resource group sets corresponding to different reporting groups are the same or different; or, A second measurement resource group set corresponding to all reporting groups selected by the terminal side is determined from the first measurement resource group set.

37. The terminal according to claim 23, characterized in that: The first measurement resource group set includes K measurement resource groups, where K is greater than 2.

38. A network device, comprising a memory, a transceiver, and a processor; characterized in that: A memory for storing a computer program; a transceiver for transmitting and receiving data under the control of the processor; and a processor for reading the computer program in the memory and performing the following operations: Sending configuration information to the terminal, where the configuration information includes a first measurement resource group set; Receiving the measurement value and indication information reported by the terminal; Determine, based on the indication information, a correspondence between a measurement resource group in a second measurement resource group set and the measurement value; and / or, Determine, based on the indication information, a measurement resource group corresponding to the measurement value; The second measurement resource group set is a measurement resource group set selected from the first measurement resource group set.

39. The network device according to claim 38, characterized in that: The determining, based on the indication information, a correspondence between a measurement resource group in a second measurement resource group set and the measurement value comprises: Determine the corresponding relationship based on the indication information; or, The corresponding relationship is determined based on the indication information and the predefined rule.

40. The network device according to claim 38 or 39, characterized in that: The indication information is used to indicate one or more of the following: the second measurement resource group set; a third measurement resource group set, wherein the third measurement resource group set includes other measurement resource groups in the first measurement resource group set except the second measurement resource group set; The measurement resource group corresponding to the maximum measurement value.

41. The network device according to claim 38 or 39, characterized in that: The second measurement resource group set includes a measurement resource group set for channel measurement and a measurement resource group set for interference measurement, and the indication information is used to indicate at least two of the following: the second measurement resource group set; The measurement resource group set used for channel measurement; The measurement resource group set used for interference measurement.

42. The network device according to claim 38 or 39, characterized in that: The corresponding relationship includes: The measurement value corresponds to a measurement resource group in the second measurement resource group set, the second measurement resource group sets corresponding to different measurement values ​​are the same or different, and the measurement resource groups corresponding to different measurement values ​​are the same or different; or, The reporting group corresponds to the second measurement resource group set, the second measurement resource group sets corresponding to different reporting groups are the same or different, different measurement values ​​in the reporting group correspond to measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different measurement values ​​in the reporting group are the same or different; or, The reporting group set corresponds to the second measurement resource group set, the reporting groups in the reporting group set correspond to the measurement resource groups in the second measurement resource group set, and the measurement resource groups corresponding to different reporting groups are the same or different.

43. The network device according to claim 38, characterized in that The receiving the measurement value reported by the terminal includes: Receive a layer 1 reference signal received power L1-RSRP and / or a layer 1 signal to interference plus noise ratio L1-SINR reported by the terminal.

44. The network device according to claim 43, characterized in that In a case where the measurement value includes L1-SINR, the receiving the measurement value reported by the terminal includes: receiving an L1-SINR corresponding to a reporting group reported by the terminal, wherein the L1-SINR is determined based on at least two of a measurement resource group corresponding to the reporting group, a measurement resource group used for channel measurement, and a measurement resource group used for interference measurement; or, receiving a plurality of L1-SINRs corresponding to a reporting group reported by the terminal, where the reporting group corresponds to a measurement resource group, and an nth L1-SINR among the plurality of L1-SINRs is determined based on an nth measurement resource for channel measurement in the measurement resource group and other measurement resources except the nth measurement resource for interference measurement; or, Receive multiple L1-SINRs corresponding to the reporting group reported by the terminal, where the reporting group corresponds to a second measurement resource group set, and the mth L1-SINR among the multiple L1-SINRs is determined based on the mth measurement resource group for channel measurement in the second measurement resource group set and other measurement resource groups except the mth measurement resource group for interference measurement.

45. A measurement reporting device, characterized in that: include: A receiving unit, configured to receive configuration information sent by a network device, wherein the configuration information includes a first measurement resource group set; a determining unit, configured to determine a second measurement resource group set from the first measurement resource group set based on the configuration information; A reporting unit, configured to report a measurement value and indication information to the network device based on the second measurement resource group set; The indication information is used to determine the correspondence between the measurement resource groups in the second measurement resource group set and the measurement value, and / or the indication information is used to determine the measurement resource group corresponding to the measurement value.

46. ​​A measurement reporting device, characterized in that: include: A sending unit, configured to send configuration information to a terminal, wherein the configuration information includes a first measurement resource group set; A receiving unit, configured to receive the measurement value and indication information reported by the terminal; a determining unit, configured to determine a correspondence between a measurement resource group in a second measurement resource group set and the measurement value based on the indication information, and / or configured to determine a measurement resource group corresponding to the measurement value based on the indication information; The second measurement resource group set is a measurement resource group set selected from the first measurement resource group set.

47. A non-transitory readable storage medium, characterized in that The non-transitory readable storage medium stores a computer program, and the computer program is used to enable a computer to execute the method according to any one of claims 1 to 15.

48. A non-transitory readable storage medium, characterized in that The non-transitory readable storage medium stores a computer program, and the computer program is used to enable a computer to execute the method according to any one of claims 16 to 22.

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