Information transmitting and receiving method and device

Abstract

The embodiment of the invention provides an information transmitting and receiving method and device. The method comprises: a network device sending first report configuration information to a terminal device, the first report configuration information comprising a first number of measurement results contained in a measurement report, and / or first related information of a first reference signal set corresponding to a part of measurement results to be reported, and / or a first time interval for sending a non-periodic measurement report; and the network equipment receives the measurement report sent by the terminal equipment.

Description

Information sending and receiving method and device Technical Field

[0001] The embodiments of the present application relate to the field of communication technologies. Background Art

[0002] As low-frequency spectrum resources become scarce, millimeter-wave (mmWave) bands offer greater bandwidth, making them a crucial frequency band for 5G NR (New Radio) systems. Due to their shorter wavelengths, mmWaves exhibit different propagation characteristics than traditional low-frequency bands, such as higher propagation loss and poor reflection and diffraction performance. Therefore, larger antenna arrays are typically employed to form shaped beams with greater gain, overcome propagation loss, and ensure system coverage. The 5G NR standard incorporates a series of beam management solutions, including beam scanning, beam measurement, beam reporting, and beam indication. However, a large number of transmit and receive beams significantly increases system load and latency.

[0003] With the development of artificial intelligence (AI) technology, applying it to the physical layer of wireless communications to address the difficulties of traditional methods has become a current technical trend. For beam management, using AI models to predict the optimal spatial beam pair based on a small number of beam measurements can significantly reduce system load and latency.

[0004] It should be noted that the above introduction to the technical background is merely intended to provide a clear and complete description of the technical solutions of this application and facilitate understanding by those skilled in the art. Simply because these solutions are described in the background technology section of this application, it should not be assumed that the above technical solutions are well known to those skilled in the art.

[0005] Summary of the Invention

[0006] Assume a communication system has M beams on the transmitter side and N beams on the receiver side. Existing standards require measuring M*N beams. When M and N are large, measuring M*N beams results in significant system load and latency. Using models (e.g., AI models) to predict the optimal beam pair based on a small number of beam measurements can significantly reduce the system load and latency caused by beam measurements.

[0007] When the model is deployed on the network device side, the network device configures a reference signal (CSI-RS or SSB) for beam measurement, and sends the configured reference signal to the terminal device through different downlink transmission beams for beam measurement. The terminal device sends the measurement results to the network device as the data (label data) required for AI model training or inference.

[0008] The inventors discovered that when M and N are relatively large, the uplink reporting load is relatively large. When measurement results are fed back to network equipment via the uplink channel, due to the limited uplink channel resources, it is necessary to consider how to use the limited uplink channel to carry the large amount of data required for AI model training or inference. Furthermore, due to changes in the communication environment, the currently used model needs to be updated, and therefore the data required for training or inference needs to be updated. Currently, there is no solution for reporting this updated data.

[0009] To address at least one of the above problems, embodiments of the present application provide a method and apparatus for sending and receiving information.

[0010] According to one aspect of an embodiment of the present application, there is provided an information transceiver device, applied to a terminal device, the device comprising:

[0011] a second receiving unit, configured to receive first reporting configuration information sent by the network device, where the first reporting configuration information includes a first number of measurement results included in the measurement report, and / or first relevant information of a first reference signal set corresponding to a partial measurement result to be reported, and / or a first time interval for sending the aperiodic measurement report;

[0012] A second sending unit is configured to send a measurement report to the network device.

[0013] According to another aspect of an embodiment of the present application, there is provided an information transceiver device, applied to a network device, the device comprising:

[0014] A first sending unit, configured to send first reporting configuration information to a terminal device, where the first reporting configuration information includes a first number of measurement results included in the measurement report, and / or first relevant information of a first reference signal set corresponding to a portion of the measurement results to be reported, and / or a first time interval for sending the aperiodic measurement report;

[0015] A first receiving unit receives a measurement report sent by the terminal device.

[0016] According to another aspect of an embodiment of the present application, a communication system is provided, including a terminal device and / or a network device, wherein the terminal device includes the information transceiver device described in the aforementioned first aspect, and the network device includes the information transceiver device described in the aforementioned other aspect.

[0017] One of the beneficial effects of the embodiments of the present application is that: by configuring the first number of measurement results included in the measurement report for the terminal device, and / or the first relevant information of the first reference signal set corresponding to the partial measurement results to be reported, and / or the first time interval for sending the non-periodic measurement report and other reporting configuration information, the terminal device can carry part of the measurement results on the uplink channel in one measurement report feedback, thereby reducing the load of the uplink measurement feedback.

[0018] With reference to the following description and accompanying drawings, specific embodiments of the present application are disclosed in detail, indicating the manner in which the principles of the present application can be employed. It should be understood that the embodiments of the present application are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present application include many variations, modifications and equivalents.

[0019] Features described and / or illustrated with respect to one embodiment may be used in the same or similar manner in one or more other embodiments, combined with features in other embodiments, or substituted for features in other embodiments.

[0020] It should be emphasized that the term "include / comprising" when used herein refers to the presence of features, integers, steps or components, but does not exclude the presence or addition of one or more other features, integers, steps or components. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The elements and features described in one figure or one embodiment of the present application can be combined with the elements and features shown in one or more other figures or embodiments. In addition, in the accompanying drawings, similar reference numerals represent corresponding parts in several figures and can be used to indicate corresponding parts used in more than one embodiment.

[0022] FIG1 is a schematic diagram of a communication system of the present application;

[0023] FIG2 is a schematic diagram of a transmit beam and a receive beam in a communication system according to an embodiment of the present application;

[0024] FIG3 is a schematic diagram of a method for sending and receiving information according to an embodiment of the present application;

[0025] 4 to 7 are schematic diagrams of first reporting configuration information according to an embodiment of the present application;

[0026] FIG8 is a schematic diagram of a method for sending and receiving information according to an embodiment of the present application;

[0027] FIG9 is a schematic diagram of a method for sending and receiving information according to an embodiment of the present application;

[0028] FIG10 is a schematic diagram of a method for sending and receiving information according to an embodiment of the present application;

[0029] FIG11 is a schematic diagram of a method for sending and receiving information according to an embodiment of the present application;

[0030] FIG12 is a schematic diagram of an information transceiver device according to an embodiment of the present application;

[0031] FIG13 is a schematic diagram of an information transceiver device according to an embodiment of the present application;

[0032] FIG14 is a schematic diagram of a network device according to an embodiment of the present application;

[0033] FIG15 is a schematic diagram of a terminal device according to an embodiment of the present application. DETAILED DESCRIPTION

[0034] The above and other features of the present application will become apparent through the following description with reference to the accompanying drawings. In the description and the accompanying drawings, specific embodiments of the present application are disclosed in detail, which illustrate some embodiments in which the principles of the present application can be adopted. It should be understood that the present application is not limited to the described embodiments. On the contrary, the present application includes all modifications, variations and equivalents that fall within the scope of the appended claims.

[0035] In the embodiments of the present application, the terms "first," "second," etc. are used to distinguish different elements in terms of title, but do not indicate the spatial arrangement or temporal order of these elements, and these elements should not be limited by these terms. The term "and / or" includes any one and all combinations of one or more of the associated listed terms. The terms "comprising," "including," "having," etc. refer to the presence of the stated features, elements, components, or components, but do not exclude the presence or addition of one or more other features, elements, components, or components.

[0036] In the embodiments of this application, the singular forms "a," "the," etc. include plural forms and should be broadly understood to mean "a" or "a type" rather than being limited to "one." Furthermore, the term "said" should be understood to include both singular and plural forms, unless the context clearly indicates otherwise. Furthermore, the term "according to" should be understood to mean "at least in part based on...", and the term "based on" should be understood to mean "at least in part based on...", unless the context clearly indicates otherwise.

[0037] In the embodiments of the present application, the term "communication network" or "wireless communication network" may refer to a network that complies with any of the following communication standards, such as Long Term Evolution (LTE), enhanced Long Term Evolution (LTE-A, LTE-Advanced), Wideband Code Division Multiple Access (WCDMA), High-Speed ​​Packet Access (HSPA), etc.

[0038] Furthermore, communication between devices in the communication system may be carried out according to communication protocols of any stage, for example, including but not limited to the following communication protocols: 1G (generation), 2G, 2.5G, 2.75G, 3G, 4G, 4.5G and 5G, New Radio (NR), future 6G, etc., and / or other communication protocols currently known or to be developed in the future.

[0039] In the embodiments of the present application, the term "network device" refers to, for example, a device in a communication system that connects a terminal device to the communication network and provides services to the terminal device. Network devices may include, but are not limited to, the following devices: base station (BS), access point (AP), transmission reception point (TRP), broadcast transmitter, mobile management entity (MME), gateway, server, radio network controller (RNC), base station controller (BSC), etc.

[0040] Base stations may include, but are not limited to, NodeB (NB), evolved NodeB (eNodeB or eNB), and 5G base stations (gNB), among others. They may also include remote radio heads (RRHs), remote radio units (RRUs), relays, or low-power nodes (e.g., femeto, pico, etc.). The term "base station" may include some or all of their functions, and each base station may provide communication coverage for a specific geographic area. The term "cell" may refer to a base station and / or its coverage area, depending on the context in which the term is used.

[0041] In the embodiments of the present application, the term "user equipment" (UE) or "terminal equipment" (TE) refers to, for example, a device that accesses a communication network through a network device and receives network services. A terminal device can be fixed or mobile and may also be referred to as a mobile station (MS), a terminal, a subscriber station (SS), an access terminal (AT), a station, and so on.

[0042] Among them, terminal devices may include but are not limited to the following devices: cellular phones, personal digital assistants (PDAs), wireless modems, wireless communication devices, handheld devices, machine-type communication devices, laptop computers, cordless phones, smart phones, smart watches, digital cameras, etc.

[0043] For another example, in scenarios such as the Internet of Things (IoT), the terminal device can also be a machine or device for monitoring or measurement, including but not limited to: machine type communication (MTC) terminal, vehicle-mounted communication terminal, device-to-device (D2D) terminal, machine-to-machine (M2M) terminal, and so on.

[0044] In addition, the term "network side" or "network device side" refers to one side of the network, which can be a base station or one or more network devices as described above. The term "user side" or "terminal side" or "terminal device side" refers to the user or terminal side, which can be a UE or one or more terminal devices as described above. Unless otherwise specified herein, "device" can refer to either network equipment or terminal equipment.

[0045] In the following description, the terms "uplink control signal" and "uplink control information (UCI)" or "physical uplink control channel (PUCCH)" are interchangeable, and the terms "uplink data signal" and "uplink data information" or "physical uplink shared channel (PUSCH)" are interchangeable to avoid confusion.

[0046] The terms "downlink control signal" and "downlink control information (DCI)" or "physical downlink control channel (PDCCH)" are interchangeable, and the terms "downlink data signal" and "downlink data information" or "physical downlink shared channel (PDSCH)" are interchangeable.

[0047] In addition, sending or receiving PUSCH can be understood as sending or receiving uplink data carried by PUSCH, sending or receiving PUCCH can be understood as sending or receiving uplink information carried by PUCCH, and sending or receiving PRACH can be understood as sending or receiving preamble carried by PRACH; uplink signals can include uplink data signals and / or uplink control signals, etc., and can also be referred to as uplink transmission (UL transmission) or uplink information or uplink channels. Sending uplink transmission on uplink resources can be understood as sending the uplink transmission using the uplink resources. Similarly, downlink data / signals / channels / information can be understood accordingly.

[0048] In the embodiments of the present application, the high-layer signaling may be, for example, radio resource control (RRC) signaling; for example, an RRC message, including, for example, an MIB, system information, or a dedicated RRC message; or an RRC information element (RRC IE). The high-layer signaling may also be, for example, MAC (Medium Access Control) signaling; or a MAC control element (MAC CE). However, the present application is not limited thereto.

[0049] The following describes the scenarios of the embodiments of the present application through examples, but the present application is not limited thereto.

[0050] FIG1 is a schematic diagram of a communication system according to an embodiment of the present application, schematically illustrating a situation using a terminal device and a network device as an example. As shown in FIG1 , a communication system 100 may include a network device 101 and terminal devices 102 and 103. For simplicity, FIG1 illustrates only two terminal devices and one network device as an example, but the embodiments of the present application are not limited thereto.

[0051] In the embodiment of the present application, existing services or future services can be transmitted between the network device 101 and the terminal devices 102 and 103. For example, these services may include but are not limited to: enhanced mobile broadband (eMBB), massive machine type communication (mMTC), and ultra-reliable and low-latency communication (URLLC), etc.

[0052] The terminal device 102 may send data to the network device 101, for example, using an authorized or unauthorized transmission mode. The network device 101 may receive data sent by one or more terminal devices 102 and provide feedback to the terminal device 102, such as ACK / NACK information. The terminal device 102 may confirm the end of the transmission process, or may continue with new data transmission, or may retransmit the data based on the feedback information.

[0053] It is worth noting that FIG1 shows that both terminal devices 102 and 103 are within the coverage range of network device 101, but the present application is not limited thereto. Both terminal devices 102 and 103 may not be within the coverage range of network device 101, or one terminal device 102 may be within the coverage range of network device 101 while the other terminal device 103 is outside the coverage range of network device 101.

[0054] An AI model (or ML model) includes, but is not limited to, an input layer (input), multiple convolutional layers, a concatenation layer (concat), a fully connected layer (FC), and a quantizer. The processing results of multiple convolutional layers are merged at the concatenation layer. The specific structure of the AI ​​model can be found in existing technologies and will not be detailed here.

[0055] FIG2 is a schematic diagram of transmit and receive beams in a communication system according to various embodiments of the present application. As shown in FIG2 , in a communication system 100, taking a downlink channel as an example, a network device 101 may have M1 downlink transmit beams DL TX, and a terminal device 102 may have N1 downlink receive beams DL RX.

[0056] In an embodiment of the present application, as shown in FIG2 , a model 201 for predicting beam measurement results can be deployed in network device 101 or terminal device 102. Model 201 can predict the measurement results of M1*N1 beams based on the measurement results of some beams. Model 201 can, for example, be an AI model, and can be deployed in network device 101 or terminal device 102.

[0057] In addition, for the uplink channel, the network device 101 may have N2 uplink receive beams (not shown in FIG. 2 ), and the terminal device 102 may have M2 uplink transmit beams UL TX (not shown in FIG. 2 ).

[0058] In response to the above problems, embodiments of the present application provide a method and device for sending and receiving information, which are described below with reference to the accompanying drawings and embodiments.

[0059] Embodiments of the first aspect

[0060] An embodiment of the present application provides a method for sending and receiving information, which is explained from the perspective of a network device, and the AI ​​model is deployed on the network device side.

[0061] FIG3 is a schematic diagram of a method for sending and receiving information according to an embodiment of the present application. As shown in FIG3 , the method includes:

[0062] 301. The network device sends first reporting configuration information to the terminal device, where the first reporting configuration information includes a first number of measurement results included in the measurement report, and / or first related information of a first reference signal set corresponding to a portion of the measurement results to be reported, and / or a first time interval for sending aperiodic measurement reports.

[0063] 302. The network device receives a measurement report sent by the terminal device.

[0064] It is worth noting that FIG3 above is merely a schematic illustration of an embodiment of the present application, and the present application is not limited thereto. For example, the execution order of the various operations may be appropriately adjusted, and other operations may be added or some operations may be reduced. Those skilled in the art may make appropriate modifications based on the above description, and are not limited to the description of FIG3 above.

[0065] Through the above embodiments, by configuring the terminal device with the first number of measurement results included in the measurement report, and / or the first relevant information of the first reference signal set corresponding to the partial measurement results to be reported, and / or the first time interval for sending the non-periodic measurement report and other reporting configuration information, the terminal device can carry part of the measurement results on the uplink channel in one measurement report feedback, thereby reducing the load of the uplink measurement feedback.

[0066] In some embodiments, the network device may send measurement resource configuration information to the terminal device, which includes (reference signal), and the measurement resource (reference signal) may be a reference signal such as CSI-RS and / or SSB. For example, the configured measurement resource is a resource set list (reference signal set), and each resource set is composed of one or more measurement resources (reference signals). In other words, the network device can configure multiple reference signals for the terminal device for beam measurement, and the measurement resource configuration information includes a reference signal set identifier (measurement resource set identifier) ​​and an identifier of one or more measurement resources (reference signals) constituting the reference signal set (measurement resource) set. For example, the measurement resource configuration information can be represented by the information element NZP-CSI-RS-ResourceSet or CSI-SSB-ResourceSet, but this is only an example and the embodiments of the present application are not limited to this.

[0067] In some embodiments, the network device may also send a second reporting configuration information, which is used to configure the parameters required for the terminal device to report the measurement. For example, the second reporting configuration information includes second relevant information of the reference signal set corresponding to the measurement result to be reported. Optionally, the second reporting configuration information may also include a reporting quantity (Report Quantity), a reporting configuration type, etc. For example, when beam management is required, the reporting quantity is a combination of the following parameters: CRI-RSRP / SINR (beam management based on CSI-RS) or SSBRI-RSRP / SINR (beam management based on SSB). For example, the second reporting configuration information can be represented by the information element CSI-ReportConfig, but this is only an example, and the embodiments of the present application are not limited to this. CSI-ReportConfig can be represented using the abstract syntax notation ASN.1 data format as follows:

[0068]

[0069]

[0070] Among them, reportConfigId represents the identifier corresponding to the reporting configuration, resourcesForChannelMeasurement represents the second relevant information of the resources (reference signal set) corresponding to the measurement results to be reported (for example, the second relevant information is the measurement resource configuration identifier CSI-ResourceConfigId, which is used to indicate the measurement resource configuration to determine the corresponding reference signal set identifier nzp-CSI-RS-ResourceSetId or csi-SSB-ResourceSetId), reportConfigType is the reporting configuration type, including periodic, semi-periodic semiPersistentOnPUCCH / semiPersistentOnPUSCH, and aperiodic. In the second reporting configuration information, one of periodic, semi-periodic, and aperiodic is configured, and each reporting configuration type includes information related to the time-frequency resources used for the measurement report.

[0071] In some embodiments, after configuring the measurement resource configuration information and the second reporting configuration information, the network device can send a reference signal set to be measured (the reference signal configured in the measurement resource configuration information) to the terminal device. The network device configures the time-frequency resources, period and other information in the measurement resource configuration information, and sends the corresponding reference signal set on the corresponding time-frequency resources, so that the terminal device performs beam measurement on the received reference signal.

[0072] In some embodiments, the network device may further send first reporting configuration information to indicate to the terminal device in which time units and / or how many and / or which reference signals the measurement results corresponding to are reported. The first reporting configuration information may be included in or not included in the aforementioned second reporting configuration information. The first reporting configuration information includes the first number of measurement results included in the measurement report, and / or first relevant information of the first reference signal set corresponding to the partial measurement results to be reported, and / or the first time interval for sending the non-periodic measurement report. The first reporting configuration information may be carried by RRC and / or MAC CE and / or DCI.

[0073] In some embodiments, the network device can configure the first number of measurement results included in the measurement report for the terminal device, and / or the first relevant information of the first reference signal set corresponding to the partial measurement results to be reported, and / or the first time interval for sending the non-periodic measurement report and other reporting configuration information. The terminal device carries part of the measurement results through multiple time units according to the reporting configuration information (hereinafter referred to as time-sharing feedback), thereby enabling time-sharing feedback of all measurement results on a resource-constrained uplink channel, thereby reducing the load of the uplink measurement feedback.

[0074] In some embodiments, the network device can configure first relevant information of a first reference signal set corresponding to part of the measurement results to be reported for the terminal device, that is, the network device configures information of the measurement results corresponding to part of the reference signals required by the terminal device, and the terminal device only reports the measurement results corresponding to the first reference signal set (hereinafter referred to as partial feedback) without reporting the measurement results corresponding to all reference signals, thereby further reducing the load of the uplink measurement feedback.

[0075] The above two implementation methods are described below respectively. It should be noted that the following field names, data types and value ranges are only for illustrative purposes and are not limited to the embodiments of this application.

[0076] (1) Time-sharing feedback: the terminal device carries part of the measurement results in multiple time units.

[0077] In some embodiments, the network device can configure the terminal device with reporting configuration information such as the first number of measurement results included in the measurement report, and / or the first relevant information of the first reference signal set corresponding to the partial measurement results to be reported, and / or the first time interval for sending non-periodic measurement reports.

[0078] The first number NumofMeasurementperReport (N1) of measurement results included in the measurement report is used to determine the number N of measurement results included in the measurement report reported by the terminal device in each time unit, which can also be called the number of reference signals corresponding to the measurement results included in the measurement report, or the number of downlink transmit beams (corresponding reference signals) corresponding to the measurement results included in the measurement report, or the number of beam pairs corresponding to the measurement results included in the measurement report. The downlink transmit beam and the reference signal have a corresponding relationship. In some cases, the measurement results corresponding to the downlink transmit beam and the measurement results corresponding to the reference signal can be interchangeable. For details, please refer to the prior art and will not be repeated here. For example, N1=N (in the following examples, N1=N is taken as an example), or N1=2N, etc., and the embodiments of the present application are not limited to this. The time unit can be a time slot, or a symbol in the time domain, or a subframe, etc., and the embodiments of the present application are not limited to this.

[0079] The first relevant information of the first reference signal set corresponding to the partial measurement results to be reported is used to determine the reference signal corresponding to the measurement results included in the measurement report reported in each time unit, including the starting position startIndexofCSI-RS-Resourceset(S1) of the sequence number of the first reference signal set in the reference signal set, and the first reference signal in the first reference signal set is one or more reference signals in the reference signal set (the reference signal set indicated by the second relevant information in the second reporting configuration information).

[0080] The first time interval TimeInvterval sent by the non-periodic measurement report is used to determine the interval (time offset) between adjacent time units. The first time interval can be indicated in units of the aforementioned time units, for example, indicating the interval of several time units, but the embodiment of the present application is not limited to this.

[0081] In some embodiments, the first reporting configuration information can be included as a new information element in the existing RRC signaling (for example, in the second reporting configuration information), can be a new RRC signaling, or can be a new MAC CE signaling, or a part of it can be included as a new information element in the existing RRC signaling, and the other part can be a new RRC signaling or a new MAC CE signaling, or a part of it can be a new RRC signaling and the other part can be a new MAC CE signaling, as illustrated below.

[0082] For example, when the reporting configuration type is configured as periodic or semi-periodic in the second reporting configuration information, the first reporting configuration information may include the first quantity and / or the first related information; the first reporting configuration information may be included as a newly added information element in the second reporting configuration information. The following is an example of expressing the second reporting configuration information CSI-ReportConfig using the Abstract Syntax Notation ASN.1 data format:

[0083]

[0084] In the periodic reporting and semi-periodic reporting configuration information fields in the second reporting configuration information (the periodic, semiPersistentOnPUCCH, and semiPersistentOnPUSCH information fields in reportConfigType), a new field for the first number NumofMeasurementperReport is added, and its data type is an integer. The above-mentioned newly added field names, data types, and value ranges are for illustrative purposes only and are not limited in the present embodiment.

[0085] In this example, the terminal device can determine which time units to send the measurement report, and which downlink transmission beams (reference signals) the measurement results in the measurement report sent in each time unit correspond to based on the first quantity, the second related information, and the reporting period in the periodic reporting or semi-periodic reporting related configuration information field. For example, the network device has 64 downlink transmission beams, and the terminal device has 1 downlink receiving beam, and the terminal device needs to measure and report the measurement results. The reference signal set indicated by the CSI-ResourceConfigId corresponding to resourcesForChannelMeasurement in CSI-ReportConfig contains 64 reference signals (corresponding to different downlink transmission beams, and the specific correspondence can be referred to the existing technology, which will not be repeated here). Assume that NumofMeasurementperReport = 8 (the number of measurement results reported in one time unit), and periodic, semiPersistentOnPUCCH, and semiPersistentOnPUSCH are also configured with a reporting period (which can determine the interval between adjacent time units) and reporting resources within each time unit. Then the first measurement report on the first time unit (the time unit where the reporting resource is located) contains the measurement results of downlink transmit beams 0 to 7 (the reference signal with the smallest sequence number indicated by the second relevant information is used as the starting point by default), and the second measurement report on the second time unit (determined according to the reporting period) contains the measurement results of downlink transmit beams 8 to 15. By analogy, 8 measurement reports can be sent in 8 time units, each measurement report containing the measurement results corresponding to 8 downlink transmit beams, so that the measurement results corresponding to 64 downlink transmit beams are reported in time.

[0086] For example, in the above example, the first reporting configuration information may further include the starting position of the first reference signal set in the reference signal set, startIndexofCSI-RS-Resourceset(S1), indicating which downlink transmit beams the measurement results in one time unit correspond to. The following is an example of expressing the second reporting configuration information CSI-ReportConfig using the Abstract Syntax Notation ASN.1 data format:

[0087]

[0088]

[0089] Among them, in the periodic reporting and semi-periodic reporting related configuration information fields in the second reporting configuration information (periodic, semiPersistentOnPUCCH, semiPersistentOnPUSCH information fields in reportConfigType), a new TdReportConfig (second reporting configuration information) field is added, including the first quantity and startIndexofCSI-RS-Resourceset fields, both of which have integer data types. The above-mentioned newly added field names, data types, and value ranges are for illustrative purposes only and are not limited in the embodiments of this application.

[0090] In this example, the terminal device can determine which time units to send the measurement report and which downlink transmit beams (reference signals) the measurement results in the measurement report sent in each time unit correspond to based on the first quantity, the starting position, and the reporting period in the periodic reporting or semi-periodic reporting related configuration information field. For example, the network device has 64 downlink transmit beams and the terminal device has 1 downlink receive beam, and the terminal device is required to measure and report the measurement results. The reference signal set indicated by the CSI-ResourceConfigId corresponding to resourcesForChannelMeasurement in CSI-ReportConfig contains 64 reference signals (corresponding to different downlink transmit beams). Assume that NumofMeasurementperReport = 8 (the number of measurement results reported in one time unit), the starting position = 1, and periodic, semiPersistentOnPUCCH, and semiPersistentOnPUSCH are also configured with a reporting period (which can determine the interval between adjacent time units) and reporting resources within each time unit. Then the first measurement report on the first time unit (the time unit where the reporting resource is located) contains the measurement results of downlink transmit beams 1 to 8, and the second measurement report on the second time unit (determined according to the reporting period) contains the measurement results of downlink transmit beams 9 to 16, and so on, until all 64 measurement results are reported in time.

[0091] For example, when the reporting configuration type is configured as aperiodic in the second reporting configuration information, the first reporting configuration information may include the first quantity and the first time interval. The first reporting configuration information may be included as a newly added information element in the second reporting configuration information. The following is an example of expressing the second reporting configuration information CSI-ReportConfig using the Abstract Syntax Notation ASN.1 data format:

[0092]

[0093]

[0094] Among them, in the aperiodic report-related configuration information field in the second reporting configuration information (aperiodic information field in reportConfigType), add the TdReportConfig (first reporting configuration information) field, including the first number NumofMeasurementperReport and the first time interval TimeInterval, both of which have integer data types. The optional first time interval can also be an enumeration type, the maximum value of which is determined by the number of reference signals in the measurement resource (example description), and the maximum time interval of the first time interval is 320 time units (example description). The above-mentioned newly added field names, data types, and value ranges are only for illustrative purposes and are not limited in the embodiments of this application.

[0095] In this example, the terminal device can determine which time units to send the measurement report on, and which downlink transmit beams (reference signals) the measurement results in the measurement report sent on each time unit correspond to based on the first quantity, the first time interval, and the second related information. For example, the network device has 64 downlink transmit beams, and the terminal device has 1 downlink receive beam, and the terminal device is required to measure and report the measurement results. The reference signal set indicated by the CSI-ResourceConfigId corresponding to resourcesForChannelMeasurement in CSI-ReportConfig contains 64 reference signals (corresponding to different downlink transmit beams). Assuming that NumofMeasurementperReport = 8 (the number of measurement results reported in one time unit), and the first time interval = 2 time slots, then the first measurement report on the first time unit (the time unit where the reporting resource is located) contains the measurement results of downlink transmit beams 0 to 7 (the reference signal with the smallest serial number indicated by the second relevant information is used as the starting point by default), and the second measurement report on the second time unit (determined according to the first time interval) contains the measurement results of downlink transmit beams 8 to 15, and so on, until all 64 measurement results are reported in time-sharing.

[0096] For example, in the above example, the first reporting configuration information may further include first related information (starting position) startIndexofCSI-RS-Resourceset(S1), indicating which downlink transmit beams the measurement results in a time unit correspond to. The following is an example of expressing the second reporting configuration information CSI-ReportConfig using the Abstract Syntax Notation ASN.1 data format:

[0097]

[0098] In the aperiodic reporting-related configuration information field of the second reporting configuration information (aperiodic information field in reportConfigType), a new TdReportConfig (second reporting configuration information) field is added, including a first quantity, a startIndexofCSI-RS-Resourceset field, and a first time interval TimeInterval, all of which have integer data types. The above-mentioned newly added field names, data types, and value ranges are for illustrative purposes only and are not limited in the embodiments of this application.

[0099] In this example, the terminal device can determine which time units to send measurement reports on, and which downlink transmit beams (reference signals) the measurement results in the measurement reports sent on each time unit correspond to based on the first number, the starting position, and the first time interval. For example, the network device has 64 downlink transmit beams, and the terminal device has 1 downlink receive beam, and the terminal device needs to measure and report the measurement results. The reference signal set indicated by the CSI-ResourceConfigId corresponding to resourcesForChannelMeasurement in CSI-ReportConfig contains 64 reference signals (corresponding to different downlink transmit beams respectively). Assuming that NumofMeasurementperReport = 8 (the number of measurement results reported in one time unit), the starting position = 1, and the first time interval = 2 time slots, then the first measurement report on the first time unit (the time unit where the reporting resource is located) contains the measurement results of downlink transmit beams 1 to 8, and the second measurement report on the second time unit (determined based on the first time unit) contains the measurement results of downlink transmit beams 9 to 16, and so on, until all 64 measurement results are reported in time-sharing.

[0100] In the above example, the first reporting configuration information is included in the second reporting configuration information, but the embodiment of the present application is not limited to this. For example, the first reporting configuration information can also be newly added signaling and is not included in the second reporting configuration information. The following example illustrates this.

[0101] For example, the above-mentioned first reporting configuration information may be a newly added RRC signaling TdReportConfig. When the reporting configuration type is configured as periodic or semi-periodic in the second reporting configuration information, the newly added RRC signaling may include the first quantity, or include the first quantity and the aforementioned starting position. When the reporting configuration type is configured as non-periodic in the second reporting configuration information, the newly added RRC signaling may include the first quantity and the first time interval, or include the first quantity and the aforementioned starting position and the first time interval. The specific fields and their data type value ranges, as well as how the terminal device reports the measurement report according to the first reporting configuration information and the second reporting configuration information are as described above, and will not be repeated here. Wherein, when the first reporting configuration information is a newly added RRC signaling, the first reporting configuration information may also include a first reporting configuration identifier and / or a second reporting configuration identifier associated with the first reporting configuration. The first reporting configuration information and the second reporting configuration information may be associated according to the configuration identifier, thereby determining on which second reporting configuration the first reporting configuration is a further reporting configuration made. The first reporting configuration information may also include an identifier of a reference signal set to indicate the reference signal set associated with the aforementioned starting position.

[0102] For example, the above-mentioned first reporting configuration information may be a newly added MAC CE signaling. When the reporting configuration type is configured as periodic or semi-periodic in the second reporting configuration information, the newly added MAC CE signaling may include the first quantity, or include the first quantity and the aforementioned starting position. When the reporting configuration type is configured as non-periodic in the second reporting configuration information, the newly added MAC CE signaling may include the first quantity and the first time interval, or include the first quantity and the aforementioned starting position and the first time interval. The specific fields and their data type value ranges, as well as how the terminal device reports the measurement report according to the first reporting configuration information and the second reporting configuration information are as described above and will not be repeated here. Wherein, when the first reporting configuration information is a newly added MAC CE signaling, the first reporting configuration information may also include a first reporting configuration identifier and / or a second reporting configuration identifier associated with the first reporting configuration. The first reporting configuration information and the second reporting configuration information may be associated according to the configuration identifier, thereby determining on which second reporting configuration the first reporting configuration is a further reporting configuration made. Figure 4 is a schematic diagram of the first reporting configuration information of an embodiment of the present application. As shown in Figure 4, when the reporting configuration type is configured as periodic or semi-periodic in the second reporting configuration information, the MAC CE includes a second reporting configuration identifier (reportConfigId), a first quantity and / or the aforementioned starting position, for example, the second reporting configuration identifier is represented by a 6-bit value. The first quantity and the aforementioned starting position are also represented by a 6-bit value, and the embodiment of the present application is not limited to this. Figure 5 is a schematic diagram of the first reporting configuration information of an embodiment of the present application. As shown in Figure 5, when the reporting configuration type is configured as non-periodic in the second reporting configuration information, the MAC CE includes a second reporting configuration identifier (reportConfigId), a first quantity and / or the aforementioned starting position and / or a first time interval, for example, the second reporting configuration identifier is represented by a 6-bit value. The first quantity and the aforementioned starting position are also represented by a 6-bit value, and the first time interval is represented by a 9-bit value, and the embodiment of the present application is not limited to this.

[0103] For example, the first reporting configuration information may be partially included in the newly added MAC CE signaling and partially included in the newly added RRC signaling, or partially included in the newly added MAC CE signaling and partially included in the second reporting configuration information, or partially included in the newly added RRC signaling and partially included in the second reporting configuration information. The embodiments of the present application are not limited thereto. For example, when the reporting configuration type is configured as periodic or semi-periodic in the second reporting configuration information, when the first reporting configuration information includes the first quantity and the aforementioned starting position, the information field of the first quantity may be included in the second reporting configuration information (or newly added RRC signaling), and the information field of the starting position may be included in the MAC CE signaling; or, the information field of the starting position may be included in the second reporting configuration information (or newly added RRC signaling), and the information field of the first quantity may be included in the MAC CE signaling; or, the information field of the starting position may be included in the newly added RRC signaling, and the information field of the first quantity may be included in the second reporting configuration information. For example, when the reporting configuration type is configured as non-periodic in the second reporting configuration information, the first reporting configuration information may include a first quantity, the aforementioned starting position and a first time interval. The information field of the first quantity may be included in the second reporting configuration information (or newly added RRC signaling), and the information field of the starting position and the first time interval may be included in the MAC CE signaling; or, the information field of the starting position may be included in the second reporting configuration information (or newly added RRC signaling), and the information field of the first quantity and the first time interval may be included in the MAC CE signaling; or, the information field of the first quantity and the starting position may be included in the second reporting configuration information (or newly added RRC signaling), and the information field of the first time interval may be included in the MAC CE signaling; or, the information field of the first quantity and the starting position may be included in the second reporting configuration information (or newly added RRC signaling), and the information field of the first time interval may be included in the MAC CE signaling; or, the information field of the first quantity and the starting position may be included in the newly added RRC signaling, and the information field of the first time interval may be included in the MAC CE signaling. Examples are not given one by one here.

[0104] (2) Partial feedback

[0105] In some embodiments, it is not necessary to feed back all measurement results; only some measurement results may be fed back. For example, due to changes in the communication environment, the currently used model needs to be updated, and the training data needs to be updated. In this case, not all beam measurement results need to be updated. Therefore, the network device can inform the terminal device, through first reporting configuration information, which measurement results need to be updated. Based on this first reporting configuration information, the terminal device only needs to report the measurement results that need to be updated. The reference signal corresponding to the measurement results that need to be updated is hereinafter referred to as the first reference signal. The first reference signal is one or more reference signals in the reference signal set.

[0106] In some embodiments, the network device may configure first related information of a first reference signal set corresponding to part of the measurement results to be reported for the terminal device, that is, the network device configures information of the measurement results corresponding to part of the reference signals required by the terminal device, and the first related information includes the starting position of the sequence number of the first reference signal set in the reference signal set + the interval information of the sequence number of the first reference signal set in the reference signal set, or the bit map of the reference signal set corresponding to the first reference signal set.

[0107] In some embodiments, the first reporting configuration information can be included as a new information element in the existing RRC signaling (for example, in the second reporting configuration information), can be a new RRC signaling, or can be a new MAC CE signaling, or a part of it can be included as a new information element in the existing RRC signaling, and the other part can be a new RRC signaling or a new MAC CE signaling, or a part of it can be a new RRC signaling and the other part can be a new MAC CE signaling. When the first reporting configuration information is a new signaling, the first reporting configuration information can also include the first related information and the reference signal set identifier, and / or the first reporting configuration identifier, and / or the second reporting configuration identifier associated with the first reporting configuration.

[0108] The following are examples to illustrate each.

[0109] For example, the first reporting configuration information may be newly added RRC signaling. The first reporting configuration information includes the starting position of the sequence number of the first reference signal set in the reference signal set + the interval information of the sequence number of the first reference signal set in the reference signal set. The following is an example of expressing the first reporting configuration information CSI-Report-Subset-Config using the abstract syntax notation ASN.1 data format:

[0110]

[0111]

[0112] Among them, the newly added first reporting configuration information RRC signaling CSI-Report-Subset-Config includes a first reporting configuration identifier (subsetreportConfigId), its associated second reporting configuration identifier (reportConfigId), and a reference signal set identifier, which is used to indicate the ID of the reference signal set in the resource configuration signaling corresponding to the second related information resourcesForChannelMeasurement in the second reporting configuration (nzp-CSI-RS-ResourceSetId or csi-SSB-ResourceSetId), and the starting position of the sequence number of the first reference signal set in the reference signal set + the interval information of the sequence number of the first reference signal set in the reference signal set (startIndexofCSI-RS-Resourceset+intervalofCSI-RS-Resoruceset). The data type is an integer, and the value range is determined by the number of reference signals in the reference signal set (the maximum value is maxNrofNZP-CSI-RS-ResourcesPerSet or maxNrofCSI-SSB-ResourcePerSet). The field names, data types, and value ranges in the above-mentioned first reporting configuration information RRC signaling are for illustrative purposes only and are not limited in the embodiments of the present application.

[0113] In this example, the terminal device determines the corresponding reference signal set based on the second reporting configuration identifier and the reference signal set identifier, and then determines the first reference signal in the first reference signal set in combination with the starting position of the serial number of the first reference signal set in the reference signal set + the interval information of the serial number of the first reference signal set in the reference signal set, and feeds back the part of the measurement result corresponding to the first reference signal (downlink transmission beam). For example, the reference signal set indicated by the CSI-ResourceConfigId of resourcesForChannelMeasurement in the corresponding CSI-ReportConfig corresponding to the second reporting configuration identifier contains 64 reference signals (corresponding to different downlink transmission beams respectively). Assuming that the starting position = 0 and the interval information = 8, the measurement report sent on a time unit (the time unit where the reporting resource is located) contains the measurement results of downlink transmission beams 0, 8, 16, 24, 32, 40, 48, 56, and 64, and there is no need to report the measurement results corresponding to all reference signals (downlink transmission beams).

[0114] For example, the first reporting configuration information may be newly added RRC signaling. The first reporting configuration information includes a bitmap of the first reference signal set corresponding to the reference signal set. The following is an example of expressing the first reporting configuration information CSI-Report-Subset-Config using the Abstract Syntax Notation ASN.1 data format:

[0115]

[0116] Among them, the newly added first reporting configuration information RRC signaling CSI-Report-Subset-Config includes a first reporting configuration identifier (subsetreportConfigId), its associated second reporting configuration identifier (reportConfigId), and a reference signal set identifier, which is used to indicate the ID of the reference signal set in the resource configuration signaling corresponding to the second related information resourcesForChannelMeasurement in the second reporting configuration (nzp-CSI-RS-ResourceSetId or csi-SSB-ResourceSetId), and the bit map (csi-report-subset) corresponding to the reference signal set of the first reference signal set. The data type is a bit sequence, and the length of the bit map is determined by the number of reference signals in the reference signal set maxNrofNZP-CSI-RS-ResourcesPerSet or maxNrofCSI-SSB-ResourcePerSet. When the bit value is 1, it indicates that the measurement report needs to include the measurement result of the downlink transmit beam corresponding to the reference signal corresponding to the bit position. The bit value is 0, indicating that the measurement report does not include the measurement result of the downlink transmit beam corresponding to the reference signal corresponding to the bit position. The field names, data types, and value ranges in the above-mentioned first reporting configuration information RRC signaling are for illustrative purposes only and are not limited in the embodiments of the present application.

[0117] In this example, the terminal device determines the corresponding reference signal set based on the second reporting configuration identifier and the reference signal set identifier, and then determines the first reference signal in the first reference signal set in combination with the bit map corresponding to the reference signal set of the first reference signal set, and feeds back the part of the measurement result corresponding to the first reference signal (downlink transmission beam). For example, the reference signal set indicated by the CSI-ResourceConfigId of resourcesForChannelMeasurement in the CSI-ReportConfig corresponding to the second reporting configuration identifier contains 64 reference signals (corresponding to different downlink transmission beams respectively). Assuming that the bit map has a total of 64 bits, which is 1000000100000001......, then the measurement report sent on a time unit (the time unit where the reporting resource is located) contains the measurement results of downlink transmission beams 0, 8, 16,....., and there is no need to report the measurement results corresponding to all reference signals (downlink transmission beams).

[0118] For example, the first reporting configuration information may be a newly added MAC CE signaling, and the first reporting configuration information includes the starting position of the first reference signal set in the reference signal set sequence number + the interval information of the first reference signal set in the reference signal set sequence number. FIG6 is a schematic diagram of the first reporting configuration information in an embodiment of the present application. As shown in FIG6, the newly added first reporting configuration information MAC CE signaling, including a second reporting configuration identifier associated with the first reporting configuration identifier, a reference signal set identifier, used to indicate the ID of the reference signal set in the resource configuration signaling corresponding to the second related information resourcesForChannelMeasurement in the second reporting configuration (nzp-CSI-RS-ResourceSetId or csi-SSB-ResourceSetId), and the first reference signal set corresponding to the bit map (csi-report-subset) of the reference signal set, the data type is a bit sequence, the length of the bit map is determined by the number of reference signals in the reference signal set maxNrofNZP-CSI-RS-ResourcesPerSet or maxNrofCSI-SSB-ResourcePerSet, when the bit value is 1, it indicates that the measurement report needs to include the measurement result of the downlink transmit beam corresponding to the reference signal corresponding to the bit position, and the bit value is 0, indicating that the measurement report does not include the measurement result of the downlink transmit beam corresponding to the reference signal corresponding to the bit position. The second reporting configuration identifier, reference signal set identifier, and bit map can be represented by 6 bits, but the embodiments of the present application are not limited to this. The terminal device sends a measurement report corresponding to the first reference signal on a time unit (the time unit where the reporting resource is located) based on the first reporting configuration information. For specific methods, please refer to the aforementioned RRC signaling, which will not be repeated here.

[0119] For example, the first reporting configuration information may be a newly added MAC CE signaling, which includes a bit map of the first reference signal set corresponding to the reference signal set. Figure 7 is a schematic diagram of the first reporting configuration information in an embodiment of the present application. As shown in Figure 7, the newly added first reporting configuration information MAC CE signaling includes a second reporting configuration identifier associated with the first reporting configuration identifier, a reference signal set identifier, which is used to indicate the ID of the reference signal set in the resource configuration signaling corresponding to the second related information resourcesForChannelMeasurement in the second reporting configuration (nzp-CSI-RS-ResourceSetId or csi-SSB-ResourceSetId), and the starting position of the serial number of the first reference signal set in the reference signal set + the interval information of the serial number of the first reference signal set in the reference signal set. The data type is an integer, and the value range is determined by the number of reference signals in the reference signal set (the maximum value is maxNrofNZP-CSI-RS-ResourcesPerSet or maxNrofCSI-SSB-ResourcePerSet). The second reporting configuration identifier, reference signal set identifier, starting position and interval information can be represented by 6 bits, but the embodiments of the present application are not limited to this. The terminal device sends a measurement report corresponding to the first reference signal on a time unit (the time unit where the reporting resource is located) based on the first reporting configuration information. For specific methods, please refer to the aforementioned RRC signaling, which will not be repeated here.

[0120] For example, the first reporting configuration information may also be a newly added field / information element csi-report-subset, included in the second reporting configuration information. The first reporting configuration information may include the starting position of the sequence number of the first reference signal set in the reference signal set + the interval information of the sequence number of the first reference signal set in the reference signal set, or include the bit map of the first reference signal set corresponding to the reference signal set. The following is an example 1 of expressing the second reporting configuration information CSI-ReportConfig using the abstract syntax notation ASN.1 data format. The first reporting configuration information may include the starting position of the sequence number of the first reference signal set in the reference signal set startIndexofCSI-RS-Resourceset + the interval information of the sequence number of the first reference signal set in the reference signal set intervalofCSI-RS-Resoruceset:

[0121]

[0122]

[0123] The following is a second example of expressing the second reporting configuration information CSI-ReportConfig using the Abstract Syntax Notation ASN.1 data format, where the first reporting configuration information includes a bitmap of the first reference signal set corresponding to a reference signal set:

[0124]

[0125]

[0126] In the above Example 1 and Example 2, the meaning of each field, the value range, the data type, etc. can refer to the aforementioned newly added RRC signaling. The terminal device sends a measurement report corresponding to the first reference signal on a time unit (the time unit where the reporting resource is located) according to the first reporting configuration information. For specific methods, please refer to the aforementioned RRC signaling and will not be repeated here.

[0127] In the above embodiments (newly added information elements or new signaling), when the first reporting configuration information appears (for example, the second reporting configuration information includes the first reporting configuration information, or the newly added RRC signaling or MAC CE signaling is configured), it indicates that the reported measurement result is applied to the scenario where the AI ​​model is deployed, and the measurement result is used for AI model-based beam management. When the first reporting configuration information does not appear (for example, the second reporting configuration information does not include the first reporting configuration information, or the newly added RRC signaling or MAC CE signaling is not configured), the reported measurement result is applied to the scenario where the AI ​​model is not deployed, and the measurement result is used for traditional beam management.

[0128] The above (1) and (2) can be implemented separately or in combination, and the embodiments of the present application are not limited to this. For example, the network device can inform the terminal device of some measurement results that need to be updated, and the terminal device sends some measurement results instead of all measurement results in time. For example, the first reporting configuration information is the newly added RRC signaling CSI-Report-Subset-Config, including the first relevant information (such as a bit map) of the first reference signal set corresponding to the partial measurement results to be reported. In addition, it can also include a first quantity and / or a first time interval and / or a starting position; or, the first reporting configuration information TdReportConfig is included in the second reporting configuration information, TdReportConfig includes the first quantity and / or the first time interval, and can also include the starting position of the first reference signal set in the reference signal set startIndexofCSI-RS-Resourceset+the interval information of the first reference signal set in the reference signal set intervalofCSI-RS-Resoruceset, or includes the bit map of the first reference signal set corresponding to the reference signal set. This is only an example, and the embodiments of the present application are not limited to this.

[0129] In addition, the above takes the example of a network device configuring a reference signal set for a terminal device, but the present application is not limited to this. In group-based reporting, the network device configures multiple reference signal sets for the terminal device. The network device can configure corresponding first reporting configuration information (such as a first quantity, first related information and / or a first time interval, etc.) for each reference signal set. The above information configured for different reference signal sets is the same or different. The embodiments of the present application are not limited to this. The method for configuring each reference signal set is similar, as described above, and will not be repeated here.

[0130] In some embodiments, in 302, the terminal device can determine, based on the aforementioned first reporting configuration information, which measurement results corresponding to the first reference signal corresponding to which downlink transmit beams are included in the measurement report sent in a time unit, and the measurement report is carried by the UCI. In order to further reduce the load of uplink feedback, the reported measurement report may only include measurement results, such as L1-RSRP or SINR. The measurement result may be an absolute value, or a differential value relative to a certain measurement result (such as measurement result #1, optionally also including group #1). In addition, the measurement report does not include relevant information (such as identification information) about the downlink transmit beam and / or downlink receive beam. The multiple measurement results can be sorted in a predetermined order, and the predetermined order includes first following the order of the downlink transmit beam identifier and then the order of the downlink receive beam identifier; or first following the order of the downlink receive beam identifier and then the order of the downlink transmit beam identifier. The embodiment of the present application is not limited to this. The network device receives the measurement results reported by the terminal device, and the measurement results are used for reasoning or training of the AI ​​model.

[0131] For example, the number of downlink receiving beams of the terminal device is 2, namely receiving beam #0 and receiving beam #1, and the number of downlink transmitting beams is 4, namely transmitting beam #0, transmitting beam #1, transmitting beam #2, and transmitting beam #3. Assuming that the first number included in the first reporting configuration information is equal to 8, the measurement report sent in one time unit may include 8 measurement results, and does not need to include the identifiers of the downlink transmitting beam and the downlink receiving beam. The 8 measurement results are arranged in the order of the downlink transmitting beam identifier first and then the downlink receiving beam identifier (that is, first fix the same receiving beam and then arrange the transmitting beams in sequence), as shown in Table 1 below, or in the order of the downlink receiving beam identifier first and then the downlink transmitting beam identifier (that is, first fix the same transmitting beam and then arrange the receiving beams in sequence), as shown in Table 2 below.

[0132] Table 1

[0133] Measurement result #1 (transmit beam #0, receive beam #0) Measurement result #2 (transmit beam #1, receive beam #0) Measurement result #3 (transmit beam #2, receive beam #0) Measurement result #4 (transmit beam #3, receive beam #0) Measurement result #5 (transmit beam #0, receive beam #1) Measurement result #6 (transmit beam #1, receive beam #1) Measurement result #7 (transmit beam #2, receive beam #1) Measurement result #8 (transmit beam #3, receive beam #1)

[0134] Table 2

[0135] Measurement result #1 (transmit beam #0, receive beam #0) Measurement result #2 (transmit beam #0, receive beam #1) Measurement result #3 (transmit beam #1, receive beam #0) Measurement result #4 (transmit beam #1, receive beam #1) Measurement result #5 (transmit beam #2, receive beam #0) Measurement result #6 (transmit beam #2, receive beam #1) Measurement result #7 (transmit beam #3, receive beam #0) Measurement result #8 (transmit beam #3, receive beam #1)

[0136] In some embodiments, in group-based reporting, the terminal device can receive 2 beams at the same time, and for this purpose, the network device can configure 2 reference signal sets for the terminal. Assuming that the number of downlink receiving beams of the terminal device is 2, the first number configured by the network device for each reference signal set in the first reporting configuration information is 6, and assuming that the transmitting beam identifiers in each reference signal set are #1, #2, and #3. Then there are a total of 6 groups in the measurement report, and each group of 2 measurement results applies 2 reference signal sets. The measurement report may also include a reference signal set indication. The 2 measurement results of each group are arranged in the order of downlink transmitting beam identifier first and then downlink receiving beam identifier (that is, first fix the same receiving beam and then arrange the transmitting beams in sequence), as shown in Table 3 below, or in the order of downlink receiving beam identifier first and then downlink transmitting beam identifier (that is, first fix the same transmitting beam and then arrange the receiving beams in sequence), as shown in Table 4 below.

[0137] Table 3

[0138] Reference signal set indication measurement result #1, group #1 (transmit beam #1, receive beam #0) measurement result #2, group #1 (transmit beam #1, receive beam #0) measurement result #1, group #2 (transmit beam #2, receive beam #0) measurement result #2, group #2 (transmit beam #2, receive beam #0) measurement result #1, group #3 (transmit beam #3, receive beam #0) measurement result #2, group #3 (transmit beam #3, receive beam #0) measurement result #2 Group #4 (transmit beam #1, receive beam #1) measurement result #1, Group #4 (transmit beam #1, receive beam #1) measurement result #2, Group #4 (transmit beam #1, receive beam #1) measurement result #1, Group #5 (transmit beam #2, receive beam #1) measurement result #2, Group #5 (transmit beam #2, receive beam #1) measurement result #1, Group #6 (transmit beam #3, receive beam #1) measurement result #2, Group #6 (transmit beam #3, receive beam #1)

[0139] Table 4

[0140] Reference signal set indication measurement result #1, group #1 (transmit beam #1, receive beam #0) measurement result #2, group #1 (transmit beam #1, receive beam #0) measurement result #1, group #2 (transmit beam #1, receive beam #1) measurement result #2, group #2 (transmit beam #1, receive beam #1) measurement result #1, group #3 (transmit beam #2, receive beam #0) measurement result #2, group #3 (transmit beam #2, receive beam #0) measurement result #2 Group #4 (transmit beam #2, receive beam #1) measurement result #2, group #4 (transmit beam #2, receive beam #1) measurement result #1, group #5 (transmit beam #3, receive beam #0) measurement result #2, group #5 (transmit beam #3, receive beam #0) measurement result #1, group #6 (transmit beam #3, receive beam #1) measurement result #2, group #6 (transmit beam #3, receive beam #1)

[0141] The above embodiments are merely exemplary of the present invention, but the present invention is not limited thereto. Appropriate modifications may be made based on the above embodiments. For example, the above embodiments may be used alone, or one or more of the above embodiments may be combined.

[0142] Through the above embodiments, by configuring the terminal device with the first number of measurement results included in the measurement report, and / or the first relevant information of the first reference signal set corresponding to the partial measurement results to be reported, and / or the first time interval for sending the non-periodic measurement report and other reporting configuration information, the terminal device can carry part of the measurement results on the uplink channel in one measurement report feedback, thereby reducing the load of the uplink measurement feedback.

[0143] Embodiments of the second aspect

[0144] An embodiment of the present application provides a method for sending and receiving information, which is explained from the terminal device side. The AI ​​model is deployed on the network device side. The content that is the same as the embodiment of the first aspect will not be repeated.

[0145] FIG8 is a schematic diagram of a method for sending and receiving information according to an embodiment of the present application. As shown in FIG8 , the method includes:

[0146] 801. Receive first reporting configuration information sent by a network device, where the first reporting configuration information includes a first number of measurement results included in a measurement report, and / or first related information of a first reference signal set corresponding to a partial measurement result to be reported, and / or a first time interval for sending aperiodic measurement reports.

[0147] 802. Send a measurement report to the network device.

[0148] It is worth noting that FIG8 above is merely a schematic illustration of an embodiment of the present application, and the present application is not limited thereto. For example, the execution order of the various operations may be appropriately adjusted, and other operations may be added or some operations may be reduced. Those skilled in the art may make appropriate modifications based on the above description, and are not limited to the description of FIG8 above.

[0149] In some embodiments, the implementation of 801-802 corresponds to 301-302 and will not be repeated here.

[0150] In some embodiments, the terminal device can determine the number of measurement results included in the measurement report and the corresponding first reference signals based on the first reporting configuration information (which can be combined with the second reporting configuration information), and determine the time units on which the measurement report is sent. For example, the number of measurement results included in the measurement report received on each time unit is determined according to the first number in the first reporting configuration information; the interval between adjacent time units is determined according to the first time interval and / or reporting period in the first reporting configuration information; the first reference signal set corresponding to the measurement results included in the measurement report received on each time unit is determined according to the first relevant information. For details, please refer to the embodiment of the first aspect, which will not be repeated here.

[0151] The above embodiments are merely exemplary of the present invention, but the present invention is not limited thereto. Appropriate modifications may be made based on the above embodiments. For example, the above embodiments may be used individually, or one or more of the above embodiments may be combined.

[0152] Through the above embodiments, by configuring the terminal device with the first number of measurement results included in the measurement report, and / or the first relevant information of the first reference signal set corresponding to the partial measurement results to be reported, and / or the first time interval for sending the non-periodic measurement report and other reporting configuration information, the terminal device can carry part of the measurement results on the uplink channel in one measurement report feedback, thereby reducing the load of the uplink measurement feedback.

[0153] The above methods for sending and receiving information between a terminal device and a network device in the embodiments of the first aspect and the second aspect are as follows:

[0154] FIG9 is a schematic diagram of a method for sending and receiving information in an embodiment of the present application. As shown in FIG9 , the method includes:

[0155] 901, the network device sends resource configuration information to the terminal device;

[0156] 902. The network device sends second reporting configuration information to the terminal device.

[0157] 903. The network device sends first reporting configuration information to the terminal device.

[0158] 904. The network device sends a reference signal in the reference signal set to the terminal device.

[0159] 905, the terminal device uses the reference signal to perform beam measurement;

[0160] 906, the terminal device sends a measurement report to the network device;

[0161] 907. The network device sends the measurement results in the measurement report as input to the AI ​​model for training to obtain a training result.

[0162] In some embodiments, the implementation methods of 901-903 are as described above, the first reporting configuration information in 903 can adopt the implementation method in (1) or (2), and in 904, the terminal device can perform beam measurement on all reference signals in the reference signal set; in 906, the terminal device determines which measurement results are included in a measurement report based on the first reporting configuration information.

[0163] FIG10 is a schematic diagram of a method for sending and receiving information in an embodiment of the present application. As shown in FIG10 , the method includes:

[0164] 1001, the network device sends resource configuration information to the terminal device;

[0165] 1002. The network device sends second reporting configuration information (including the first reporting configuration information) to the terminal device.

[0166] 1003. The network device sends a reference signal in a reference signal set to the terminal device.

[0167] 1004. The terminal device uses the reference signal to perform beam measurement.

[0168] 1005, the terminal device sends a measurement report to the network device;

[0169] 1006. The network device sends the measurement results in the measurement report as input to the AI ​​model for training to obtain a training result.

[0170] The similarities between FIG. 10 and FIG. 9 are not repeated here. The difference is that the network device includes the first reporting configuration information in the second reporting configuration information and sends it.

[0171] FIG11 is a schematic diagram of a method for sending and receiving information in an embodiment of the present application. As shown in FIG11 , the method includes:

[0172] 1101, the network device sends resource configuration information to the terminal device;

[0173] 1102. The network device sends second reporting configuration information (existing) to the terminal device.

[0174] 1103. The network device sends a reference signal in a reference signal set to the terminal device.

[0175] 1104, the terminal device uses the reference signal to perform beam measurement;

[0176] 1105. The terminal device sends a measurement report to the network device according to the second reporting configuration information;

[0177] 1106. The network device inputs the measurement results in the measurement report into the AI ​​model as input to obtain a training result.

[0178] 1107. The network device sends first reporting configuration information to the terminal device.

[0179] 1108. The network device sends a reference signal in the reference signal set to the terminal device.

[0180] 1109, the terminal device uses the reference signal to perform beam measurement;

[0181] 1110. The terminal device sends a measurement report of part of the measurement results to the network device according to the first reporting configuration information.

[0182] At 1111, the network device sends some measurement results as input to the AI ​​model to obtain the model update result;

[0183] The information sending and receiving method in Figure 11 is applicable to the scenario where the communication environment sends changes, causing the currently used model to need to be updated, and the data required for training needs to be updated. The first reporting configuration information in 1107 adopts the implementation method in (2). Optionally, the information sending and receiving method in Figures 9 and 10 may also include 1107-1111 when the data required for training needs to be updated after the model training is completed. They will not be repeated here one by one.

[0184] Embodiments of the third aspect

[0185] The embodiment of the present application provides an information transceiver device, which may be, for example, a terminal device, or one or more components or assemblies configured in the terminal device, and the contents that are the same as those in the embodiment of the second aspect are not repeated here.

[0186] FIG12 is a schematic diagram of an information transceiver device according to an embodiment of the present application. As shown in FIG12 , the information transceiver device 1200 includes:

[0187] A second receiving unit 1201 is configured to receive first reporting configuration information sent by a network device, where the first reporting configuration information includes a first number of measurement results included in a measurement report, and / or first relevant information of a first reference signal set corresponding to a partial measurement result to be reported, and / or a first time interval for sending an aperiodic measurement report;

[0188] The second sending unit 1202 is configured to send a measurement report to the network device.

[0189] In some embodiments, the second receiving unit 1201 is further used to: receive second reporting configuration information sent by the network device, the second reporting configuration information including second relevant information of the reference signal set corresponding to the measurement result to be reported; the first reporting configuration is included or not included in the second reporting configuration information.

[0190] In some embodiments, the first relevant information includes the starting position of the sequence number of the first reference signal set in the reference signal set, and / or the bit map of the first reference signal set corresponding to the reference signal set, and / or the interval information of the sequence number of the first reference signal set in the reference signal set; the first reference signal in the first reference signal set is one or more reference signals in the reference signal set.

[0191] In some embodiments, the first reporting configuration information is carried by RRC or MAC CE or DCI.

[0192] In some embodiments, the second sending unit sends the measurement report in multiple time units respectively.

[0193] In some embodiments, the number of measurement results included in the measurement report received on each time unit is determined according to the first number in the first reporting configuration information, and / or the interval between adjacent time units is determined according to the first time interval in the first reporting configuration information, and / or the first reference signal set corresponding to the measurement results included in the measurement report received on each time unit is determined according to the first relevant information.

[0194] In some embodiments, the multiple measurement results contained in the measurement report are sorted in a predetermined order; wherein the predetermined order includes first following the order of downlink transmit beam identifiers and then following the order of downlink receive beam identifiers; or first following the order of downlink receive beam identifiers and then following the order of downlink transmit beam identifiers.

[0195] The above embodiments are merely exemplary of the present invention, but the present invention is not limited thereto. Appropriate modifications may be made based on the above embodiments. For example, the above embodiments may be used alone, or one or more of the above embodiments may be combined.

[0196] It is worth noting that the above description only describes the components or modules related to the present application, but the present application is not limited thereto. The information transceiver 1200 may also include other components or modules. For the specific contents of these components or modules, reference may be made to the relevant art.

[0197] In addition, for the sake of simplicity, FIG12 only illustrates the connection relationship or signal direction between various components or modules. However, it should be clear to those skilled in the art that various related technologies such as bus connection can be used. The above-mentioned components or modules can be implemented by hardware facilities such as processors, memories, transmitters, and receivers; the implementation of this application is not limited to this.

[0198] Embodiments of the fourth aspect

[0199] The embodiment of the present application provides an information transceiver device, which may be, for example, a network device, or one or more components or assemblies configured in the network device, and the same contents as those in the embodiment of the first aspect will not be repeated.

[0200] FIG13 is a schematic diagram of an information transceiver device according to an embodiment of the present application. As shown in FIG13 , the information transceiver device 1300 includes:

[0201] A first sending unit 1301 sends first reporting configuration information to a terminal device, where the first reporting configuration information includes a first number of measurement results included in a measurement report, and / or first relevant information of a first reference signal set corresponding to a portion of the measurement results to be reported, and / or a first time interval for sending aperiodic measurement reports;

[0202] The first receiving unit 1302 receives the measurement report sent by the terminal device.

[0203] In some embodiments, the first sending unit 1301 is further used to send second reporting configuration information to the terminal device, wherein the second reporting configuration information includes second relevant information of the reference signal set corresponding to the measurement result to be reported; the first reporting configuration is included or not included in the second reporting configuration information.

[0204] In some embodiments, the first relevant information includes the starting position of the sequence number of the first reference signal set in the reference signal set, and / or the bit map of the first reference signal set corresponding to the reference signal set, and / or the interval information of the sequence number of the first reference signal set in the reference signal set; the first reference signal in the first reference signal set is one or more reference signals in the reference signal set.

[0205] In some embodiments, the first reporting configuration information is carried by RRC or MAC CE or DCI.

[0206] In some embodiments, the first relevant information further includes the reference signal set identifier, and / or a first reporting configuration identifier, and / or a second reporting configuration identifier associated with the first reporting configuration.

[0207] In some embodiments, the AI ​​model is deployed on the network device side.

[0208] In some embodiments, the first receiving unit receives the measurement reports reported by the terminal device in multiple time units respectively.

[0209] In some embodiments, the number of measurement results included in the measurement report received in each time unit is determined according to the first number in the first reporting configuration information.

[0210] In some embodiments, the interval between adjacent time units is determined according to the first time interval in the first reporting configuration information.

[0211] In some embodiments, the first reference signal set corresponding to the measurement result included in the measurement report received in each time unit is determined according to the first relevant information.

[0212] In some embodiments, the multiple measurement results included in the measurement report are sorted in a predetermined order.

[0213] In some embodiments, the predetermined order includes first following the order of downlink transmit beam identifiers and then following the order of downlink receive beam identifiers; or first following the order of downlink receive beam identifiers and then following the order of downlink transmit beam identifiers.

[0214] The above embodiments are merely exemplary of the present invention, but the present invention is not limited thereto. Appropriate modifications may be made based on the above embodiments. For example, the above embodiments may be used alone, or one or more of the above embodiments may be combined.

[0215] It is worth noting that the above description only describes the components or modules related to the present application, but the present application is not limited thereto. The information transceiver 1300 may also include other components or modules. For the specific contents of these components or modules, reference may be made to the relevant art.

[0216] In addition, for the sake of simplicity, FIG13 only illustrates the connection relationship or signal direction between various components or modules. However, it should be clear to those skilled in the art that various related technologies such as bus connection can be used. The above-mentioned components or modules can be implemented by hardware facilities such as processors, memories, transmitters, and receivers; the implementation of this application is not limited to this.

[0217] Embodiments of the fifth aspect

[0218] An embodiment of the present application also provides a communication system, and reference may be made to FIG1 . The contents that are the same as those in the first to fourth aspects of the embodiments will not be repeated.

[0219] In some embodiments, the communication system 100 may include at least: a network device 101 and / or a terminal device 102, wherein the network device 101 includes the information transceiver device 1300 in the embodiment of the fourth aspect, and the terminal device 102 includes the information transceiver device 1200 in the embodiment of the third aspect, which will not be repeated here.

[0220] An embodiment of the present application further provides a network device, which may be, for example, a base station, but the present application is not limited thereto and may also be other network devices.

[0221] Figure 14 is a schematic diagram illustrating the structure of a network device according to an embodiment of the present application. As shown in Figure 14 , network device 1400 may include a processor 1410 (e.g., a central processing unit (CPU)) and a memory 1420 ; the memory 1420 is coupled to the processor 1410 . The memory 1420 may store various data and may also store an information processing program 1430 , which is executed under the control of the processor 1410 .

[0222] For example, the processor 1410 may be configured to execute a program to implement the information sending and receiving method as described in the embodiment of the first aspect.

[0223] Furthermore, as shown in FIG14 , network device 1400 may further include a transceiver 1440 and an antenna 1450, among others. The functions of these components are similar to those in the prior art and are not further described here. It is worth noting that network device 1400 does not necessarily include all of the components shown in FIG14 ; furthermore, network device 1400 may also include components not shown in FIG14 , for which reference may be made to the prior art.

[0224] The embodiment of the present application also provides a terminal device, but the present application is not limited thereto and may also be other devices.

[0225] Figure 15 is a schematic diagram of a terminal device according to an embodiment of the present application. As shown in Figure 15 , terminal device 1500 may include a processor 1510 and a memory 1520. Memory 1520 stores data and programs and is coupled to processor 1510. It should be noted that this diagram is exemplary; other types of structures may be used to supplement or replace this structure to implement telecommunication or other functions.

[0226] For example, the processor 1510 may be configured to execute a program to implement the information sending and receiving method as described in the embodiment of the second aspect.

[0227] As shown in Figure 15 , the terminal device 1500 may further include: a communication module 1530, an input unit 1540, a display 1550, and a power supply 1560. The functions of these components are similar to those in the prior art and are not described in detail here. It is worth noting that the terminal device 1500 does not necessarily include all of the components shown in Figure 15 , and these components are not essential. Furthermore, the terminal device 1500 may also include components not shown in Figure 15 , for which reference may be made to the prior art.

[0228] An embodiment of the present application also provides a computer program, wherein when the program is executed in a terminal device, the program enables the terminal device to execute the information sending and receiving method described in the embodiment of the second aspect.

[0229] An embodiment of the present application also provides a storage medium storing a computer program, wherein the computer program enables a terminal device to execute the information sending and receiving method described in the embodiment of the second aspect.

[0230] An embodiment of the present application also provides a computer program, wherein when the program is executed in a network device, the program causes the network device to execute the information sending and receiving method described in the embodiment of the first aspect.

[0231] An embodiment of the present application also provides a storage medium storing a computer program, wherein the computer program enables a network device to execute the information sending and receiving method described in the embodiment of the first aspect.

[0232] The above devices and methods of the present application can be implemented by hardware or by a combination of hardware and software. The present application relates to such a computer-readable program that, when executed by a logic component, enables the logic component to implement the devices or components described above, or enables the logic component to implement the various methods or steps described above. The present application also relates to a storage medium for storing the above program, such as a hard disk, a magnetic disk, an optical disk, a DVD, a flash memory, etc.

[0233] The method / device described in conjunction with the embodiments of the present application can be directly embodied as hardware, a software module executed by a processor, or a combination of the two. For example, one or more of the functional block diagrams shown in the figure and / or one or more combinations of functional block diagrams can correspond to various software modules of the computer program flow or to various hardware modules. These software modules can respectively correspond to the various steps shown in the figure. These hardware modules can be implemented by solidifying these software modules, for example, using a field programmable gate array (FPGA).

[0234] The software module may be located in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, a hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art. A storage medium may be coupled to a processor so that the processor can read information from the storage medium and write information to the storage medium; or the storage medium may be an integral part of the processor. The processor and the storage medium may be located in an ASIC. The software module may be stored in the memory of the mobile terminal or in a memory card that can be inserted into the mobile terminal. For example, if the device (such as a mobile terminal) uses a large-capacity MEGA-SIM card or a large-capacity flash memory device, the software module may be stored in the MEGA-SIM card or the large-capacity flash memory device.

[0235] One or more of the functional blocks and / or one or more combinations of functional blocks described in the accompanying drawings may be implemented as a general-purpose processor, a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA) or other programmable logic device, a discrete gate or transistor logic device, a discrete hardware component, or any appropriate combination thereof for performing the functions described in this application. One or more of the functional blocks and / or one or more combinations of functional blocks described in the accompanying drawings may also be implemented as a combination of computing devices, such as a combination of a DSP and a microprocessor, multiple microprocessors, one or more microprocessors in communication with a DSP, or any other such configuration.

[0236] The present application has been described above in conjunction with specific embodiments. However, those skilled in the art should understand that these descriptions are merely illustrative and are not intended to limit the scope of protection of the present application. Those skilled in the art may make various modifications and variations to the present application based on the spirit and principles of the present application, and such modifications and variations are also within the scope of the present application.

[0237] Regarding the implementation methods including the above embodiments, the following additional notes are also disclosed:

[0238] 1. A method for sending and receiving information, applied to a network device, characterized in that the method comprises:

[0239] The network device sends first reporting configuration information to the terminal device, where the first reporting configuration information includes a first number of measurement results included in the measurement report, and / or first relevant information of a first reference signal set corresponding to a portion of the measurement results to be reported, and / or a first time interval for sending the aperiodic measurement report;

[0240] The network device receives the measurement report sent by the terminal device.

[0241] 2. The method according to Note 1, wherein the network device further sends second reporting configuration information to the terminal device, the second reporting configuration information including second related information of the reference signal set corresponding to the measurement result to be reported;

[0242] The first reporting configuration is included in or not included in the second reporting configuration information sent.

[0243] 3. The method according to Supplementary Note 1 or 2, wherein the first relevant information includes a starting position of a sequence number of the first reference signal set in a reference signal set, and / or a bitmap of the first reference signal set corresponding to a reference signal set, and / or interval information of a sequence number of the first reference signal set in a reference signal set;

[0244] The first reference signal in the first reference signal set is one or more reference signals in the reference signal set.

[0245] 4. The method according to Note 1, wherein the first reporting configuration information is carried by RRC or MAC CE or DCI.

[0246] 5. The method according to Note 1, wherein the first relevant information also includes the reference signal set identifier, and / or the first reporting configuration identifier, and / or the second reporting configuration identifier associated with the first reporting configuration.

[0247] 6. The method according to Note 1, wherein the AI ​​model is deployed on the network device side.

[0248] 7. The method according to Note 1, wherein the network device receives the measurement reports reported by the terminal device in multiple time units respectively.

[0249] 8. The method according to Note 7, wherein the number of measurement results included in the measurement report received in each time unit is determined according to the first number in the first reporting configuration information.

[0250] 9. The method according to Note 7, wherein the interval between adjacent time units is determined according to the first time interval in the first reporting configuration information.

[0251] 10. The method according to Note 7, wherein the first reference signal set corresponding to the measurement result included in the measurement report received at each time unit is determined based on the first relevant information.

[0252] 11. The method according to Note 1, wherein the multiple measurement results contained in the measurement report are sorted in a predetermined order.

[0253] 12. The method according to Note 11, wherein the predetermined order includes first following the order of downlink transmit beam identifiers and then following the order of downlink receive beam identifiers; or first following the order of downlink receive beam identifiers and then following the order of downlink transmit beam identifiers.

[0254] 13. A method for sending and receiving information, applied to a terminal device, characterized in that the method comprises:

[0255] The terminal device receives first reporting configuration information sent by the network device, where the first reporting configuration information includes a first number of measurement results included in the measurement report, and / or first relevant information of a first reference signal set corresponding to part of the measurement results to be reported, and / or a first time interval for sending the aperiodic measurement report;

[0256] The terminal device sends a measurement report to the network device.

[0257] 14. The method according to note 13, wherein the terminal device further receives second reporting configuration information sent by the network device, the second reporting configuration information including second related information of the reference signal set corresponding to the measurement result to be reported;

[0258] The first reporting configuration is included in or not included in the second reporting configuration information sent.

[0259] 15. The method according to supplementary note 13 or 14, wherein the first relevant information includes a starting position of a sequence number of the first reference signal set in a reference signal set, and / or a bitmap of the first reference signal set corresponding to a reference signal set, and / or interval information of a sequence number of the first reference signal set in a reference signal set;

[0260] The first reference signal in the first reference signal set is one or more reference signals in the reference signal set.

[0261] 16. The method according to Note 13, wherein the first reporting configuration information is carried by RRC or MAC CE or DCI.

[0262] 17. The method according to Note 13, wherein the terminal device sends measurement reports separately in multiple time units.

[0263] 18. A method according to Note 17, wherein the number of measurement results included in the measurement report received on each time unit is determined according to the first number in the first reporting configuration information, and / or the interval between adjacent time units is determined according to the first time interval in the first reporting configuration information, and / or the first reference signal set corresponding to the measurement results included in the measurement report received on each time unit is determined according to the first relevant information.

[0264] 19. The method according to Note 13, wherein the multiple measurement results contained in the measurement report are sorted in a predetermined order; wherein the predetermined order includes first following the order of downlink transmit beam identifiers and then following the order of downlink receive beam identifiers; or first following the order of downlink receive beam identifiers and then following the order of downlink transmit beam identifiers.

[0265] 20. A network device comprising a memory and a processor, wherein the memory stores a computer program, and the processor is configured to execute the computer program to implement the method as described in any one of Notes 1 to 12.

[0266] 21. A terminal device comprising a memory and a processor, wherein the memory stores a computer program, and the processor is configured to execute the computer program to implement the method as described in any one of Notes 13 to 19.

Claims

1. An information transceiver device, applied to a network device, characterized in that: The device comprises: A first sending unit, configured to send first reporting configuration information to a terminal device, where the first reporting configuration information includes a first number of measurement results included in the measurement report, and / or first relevant information of a first reference signal set corresponding to a portion of the measurement results to be reported, and / or a first time interval for sending the aperiodic measurement report; A first receiving unit receives a measurement report sent by the terminal device.

2. The device according to claim 1, wherein The first sending unit is further configured to: Sending second reporting configuration information to the terminal device, where the second reporting configuration information includes second relevant information of a reference signal set corresponding to the measurement result to be reported; The first reporting configuration is included in or not included in the second reporting configuration information sent.

3. The device according to claim 1 or 2, wherein: The first relevant information includes a starting position of a sequence number of the first reference signal set in a reference signal set, and / or a bitmap of the first reference signal set corresponding to a reference signal set, and / or interval information of a sequence number of the first reference signal set in a reference signal set; The first reference signal in the first reference signal set is one or more reference signals in the reference signal set.

4. The device according to claim 1, wherein The first reporting configuration information is carried by RRC or MAC CE or DCI.

5. The device according to claim 1, wherein The first relevant information further includes the reference signal set identifier, and / or a first reporting configuration identifier, and / or a second reporting configuration identifier associated with the first reporting configuration.

6. The device according to claim 1, wherein The AI ​​model is deployed on the network device side.

7. The device according to claim 1, wherein The first receiving unit receives the measurement reports reported by the terminal device in multiple time units respectively.

8. The device according to claim 7, wherein The number of measurement results included in the measurement report received in each time unit is determined according to the first number in the first reporting configuration information.

9. The device according to claim 7, wherein The interval between adjacent time units is determined according to the first time interval in the first reporting configuration information.

10. The device according to claim 7, wherein The first reference signal set corresponding to the measurement result included in the measurement report received in each time unit is determined according to the first relevant information.

11. The device according to claim 1, wherein The multiple measurement results included in the measurement report are sorted in a predetermined order.

12. The device according to claim 11, wherein The predetermined order includes first following the order of downlink transmit beam identifiers and then following the order of downlink receive beam identifiers; or first following the order of downlink receive beam identifiers and then following the order of downlink transmit beam identifiers.

13. An information transceiver device, applied to a terminal device, characterized in that: The device comprises: a second receiving unit, configured to receive first reporting configuration information sent by the network device, where the first reporting configuration information includes a first number of measurement results included in the measurement report, and / or first relevant information of a first reference signal set corresponding to a partial measurement result to be reported, and / or a first time interval for sending the aperiodic measurement report; A second sending unit is configured to send a measurement report to the network device.

14. The device according to claim 13, wherein The second receiving unit is further configured to: receiving second reporting configuration information sent by the network device, where the second reporting configuration information includes second related information of a reference signal set corresponding to the measurement result to be reported; The first reporting configuration is included in or not included in the second reporting configuration information sent.

15. The device according to claim 13 or 14, wherein The first relevant information includes a starting position of a sequence number of the first reference signal set in a reference signal set, and / or a bitmap of the first reference signal set corresponding to a reference signal set, and / or interval information of a sequence number of the first reference signal set in a reference signal set; The first reference signal in the first reference signal set is one or more reference signals in the reference signal set.

16. The device according to claim 13, wherein The first reporting configuration information is carried by RRC or MAC CE or DCI.

17. The device according to claim 13, wherein The second sending unit sends the measurement report in a plurality of time units respectively.

18. The device according to claim 17, wherein The number of measurement results included in the measurement report received on each time unit is determined according to the first number in the first reporting configuration information, and / or the interval between adjacent time units is determined according to the first time interval in the first reporting configuration information, and / or the first reference signal set corresponding to the measurement results included in the measurement report received on each time unit is determined according to the first relevant information.

19. The device according to claim 13, wherein The multiple measurement results contained in the measurement report are sorted in a predetermined order; wherein, the predetermined order includes first following the order of the downlink transmitting beam identifier and then following the order of the downlink receiving beam identifier; or first following the order of the downlink receiving beam identifier and then following the order of the downlink transmitting beam identifier.

20. A communication system comprising a terminal device and / or a network device, wherein the terminal device comprises the information transceiver device according to claim 13, and the network device comprises the information transceiver device according to claim 1.

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