Method and apparatus for determining priority of channel state information report, and related device

Abstract

The application discloses a priority determination method and device of channel state information reporting and related equipment; the method comprises the following steps: a network device sends configuration information; a terminal acquires the configuration information; and the terminal determines the priority of channel state information reporting at least carrying Doppler information according to the configuration information. Since the configuration information is used for determining the priority of channel state information reporting at least carrying Doppler information, the priority of the CSI reporting at least carrying Doppler information is determined through the configuration information, so that the robustness and stability of system communication are ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of communication, and in particular to a method and device for determining the priority of channel state information reporting, and related equipment. BACKGROUND

[0002] The standard protocol formulated by the 3rd generation partnership project (3GPP) has made relevant research on the priority rule of channel state information (CSI) reporting.

[0003] However, with the continuous evolution of the standard protocol formulated by the 3GPP, the CSI reporting may carry (or include / bear) new information, and therefore how to regulate the priority rule of the CSI reporting carrying (or including / bearing) new information needs further research. SUMMARY

[0004] Embodiments of the present application provide a method and device for determining the priority of channel state information reporting, and related equipment, so as to determine the priority of CSI reporting carrying at least Doppler information through configuration information, and ensure the robustness and stability of system communication.

[0005] In a first aspect, embodiments of the present application provide a method for determining the priority of channel state information reporting, comprising:

[0006] The terminal acquires configuration information;

[0007] The terminal determines the priority of channel state information reporting carrying at least Doppler information according to the configuration information.

[0008] In a second aspect, embodiments of the present application provide a method for determining the priority of channel state information reporting, comprising:

[0009] The network device sends configuration information, which is used to determine the priority of channel state information reporting carrying at least Doppler information.

[0010] In a third aspect, embodiments of the present application provide a device for determining the priority of channel state information reporting, comprising a processing unit and a communication unit, wherein the processing unit is configured to:

[0011] The configuration information is acquired through the communication unit;

[0012] The priority of channel state information reporting carrying at least Doppler information is determined according to the configuration information.

[0013] In a fourth aspect, an embodiment of the present application provides a device for determining priority of channel state information reporting, the device comprising a processing unit and a communication unit, the processing unit being configured to:

[0014] The communication unit is configured to transmit configuration information, the configuration information being used to determine the priority of the channel state information reporting carrying at least Doppler information.

[0015] In a fifth aspect, an embodiment of the present application provides a terminal comprising a processor, a memory, a communication interface, and at least one program, wherein the at least one program is stored in the memory and configured to be executed by the processor, and the at least one program comprises instructions for performing the steps in the first aspect of the present application.

[0016] In a sixth aspect, an embodiment of the present application provides a network device comprising a processor, a memory, a communication interface, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the processor, and the one or more programs comprise instructions for performing the steps in the second aspect of the present application.

[0017] In a seventh aspect, an embodiment of the present application provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program and data for electronic data exchange, and the computer program and data cause a computer to perform some or all of the steps described in the first aspect or the second aspect of the present application.

[0018] In an eighth aspect, an embodiment of the present application provides a computer program operable to cause a computer to perform some or all of the steps described in the first aspect or the second aspect of the present application. The computer program can be a software installation package.

[0019] It can be seen that the network device transmits configuration information, and the terminal acquires the configuration information and determines the priority of the channel state information reporting carrying at least Doppler information according to the configuration information. Since the configuration information is used to determine the priority of the channel state information reporting carrying at least Doppler information, the priority of the CSI reporting carrying at least Doppler information is determined through the configuration information, thereby ensuring the robustness and stability of system communication. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0021] Figure 1 is a schematic diagram of an architecture of a wireless communication system provided by an embodiment of the present application;

[0022] Figure 2 is a flowchart of a priority determination method of channel state information reporting provided by an embodiment of the present application;

[0023] Figure 3 is a block diagram of functional units of a priority determination apparatus of channel state information reporting provided by an embodiment of the present application;

[0024] Figure 4 is a block diagram of functional units of another priority determination apparatus of channel state information reporting provided by an embodiment of the present application;

[0025] Figure 5 is a schematic diagram of a structure of a terminal provided by an embodiment of the present application;

[0026] Figure 6 is a schematic diagram of a structure of a network device provided by an embodiment of the present application. DETAILED DESCRIPTION

[0027] In order for those skilled in the art to better understand the technical solutions of the present application, the technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, not all the embodiments. For the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] The terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish different objects, not to describe a specific order. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, software, product or device that includes a series of steps or units is not limited to the listed steps or units, but also includes steps or units not listed or other steps or units inherent to the process, method, product or device.

[0029] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The appearance of the phrase in various places in the specification does not necessarily all refer to the same embodiment, nor does it necessarily refer to a particular alternative embodiment. It will be explicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0030] It should be noted that the "connection" appearing in the embodiments of the present application refers to various connection modes such as direct connection or indirect connection to realize communication between devices, and no limitation is made to this. The "network" and "system" appearing in the embodiments of the present application express the same concept, and the communication system is the communication network.

[0031] The technical solutions of the embodiments of the present application can be applied to various wireless communication systems, for example: Global System of Mobile communication (GSM) system, Code Division Multiple Access (CDMA) system, Wideband Code Division Multiple Access (WCDMA) system, General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, Advanced Long Term Evolution (LTE-A) system, New Radio (NR) system, evolved system of NR system, LTE-based Access to Unlicensed Spectrum (LTE-U) system, NR-based Access to Unlicensed Spectrum (NR-U) system, Non-Terrestrial Networks (NTN) system, Universal Mobile Telecommunication System (UMTS), Wireless Local Area Networks (WLAN), Wireless Fidelity (WiFi), 6th-Generation (6G) communication system or other communication systems, etc.

[0032] It should be noted that the number of connections supported by the conventional wireless communication system is limited and easy to implement. However, with the development of communication technology, the wireless communication system can not only support the conventional wireless communication system, but also support device to device (D2D) communication, machine to machine (M2M) communication, machine type communication (MTC), vehicle to vehicle (V2V) communication, vehicle to everything (V2X) communication, narrow band internet of things (NB-IoT) communication, etc. Therefore, the technical solutions of the embodiments of the present application can also be applied to the above wireless communication system.

[0033] Optionally, the wireless communication system of the embodiments of the present application can be applied to a beamforming, carrier aggregation (CA), dual connectivity (DC) or standalone (SA) deployment scenario, etc.

[0034] Optionally, the wireless communication system of the embodiments of the present application can be applied to unlicensed spectrum. The unlicensed spectrum can also be considered as a shared spectrum. Alternatively, the wireless communication system in the present embodiment can also be applied to licensed spectrum. The licensed spectrum can also be considered as a non-shared spectrum.

[0035] Since the embodiments of the present application describe various embodiments in combination with terminals and network devices, the terminals, relay devices and network devices involved will be described in detail below.

[0036] Specifically, the terminal can be a user equipment (UE), a remote UE, a relay UE, an access terminal, a subscriber unit, a subscriber station, a mobile station, a mobile, a remote station, a mobile device, a smart phone, a wireless communication device, a user agent, or a user device. It should be noted that the relay UE is a terminal capable of providing relay forwarding services for other terminals (including remote terminals). In addition, the terminal can also be a cellular phone, a cordless phone, a session initiation protocol (SIP) phone, a wireless local loop (WLL) station, a personal digital assistant (PDA), a handheld device with wireless communication function, a computing device, or other processing devices connected to a wireless modem, a vehicle-mounted device, a wearable device, a terminal in a next-generation communication system (such as an NR communication system or a 6G communication system), or a terminal in a future evolved public land mobile network (PLMN), etc., without specific limitation.

[0037] Further, the terminal can be deployed on land, including indoors or outdoors, handheld, wearable, or vehicle-mounted; can be deployed on the water surface (such as ships, etc.); and can also be deployed in the air (such as airplanes, balloons, and satellites, etc.).

[0038] Further, the terminal can be a mobile phone, a tablet computer (Pad), a computer with wireless transceiver function, a virtual reality (VR) terminal device, an augmented reality (AR) terminal device, a wireless terminal device in industrial control, a wireless terminal device in unmanned automatic driving, a wireless terminal device in remote medical treatment, a wireless terminal device in smart grid, a wireless terminal device in transportation safety, a wireless terminal device in smart city, or a wireless terminal device in smart home, etc.

[0039] Specifically, the network device can be a device for communicating with the terminal, which is responsible for radio resource management on the air interface side, quality of service (QoS) management, data compression and encryption, data transmission, etc. Among them, the network device can be a base station (BS) in a communication system or a device deployed in a radio access network (RAN) for providing wireless communication functions. For example, the base station (base transceiver station, BTS) in the GSM or CDMA communication system, the node B (node B, NB) in the WCDMA communication system, the evolved node B (eNB or eNodeB) in the LTE communication system, the next generation evolved node B (ng-eNB) in the NR communication system, the next generation node B (gNB) in the NR communication system. In addition, the network device can be other devices in the core network (CN), such as the access and mobility management function (AMF), the user plan function (UPF), etc.; it can also be an access point (AP) in a wireless local area network (WLAN), a relay station, a communication device in a future evolved PLMN network or a communication device in an NTN network, etc.

[0040] It is noted that in some network deployments, a network device can be a standalone node to implement all functions of the above base station, which can include a centralized unit (CU) and a distributed unit (DU), for example, gNB-CU and gNB-DU, and can also include an active antenna unit (AAU). Among them, the CU can implement part of the functions of the network device, and the DU can implement part of the functions of the network device. For example, the CU is responsible for processing non-real-time protocols and services, implementing the functions of the radio resource control (RRC) layer, the service data adaptation protocol (SDAP) layer, and the packet data convergence protocol (PDCP) layer. The DU is responsible for processing the physical layer protocol and real-time service, implementing the functions of the radio link control (RLC) layer, the medium access control (MAC) layer, and the physical (PHY) layer. In addition, the AAU implements part of the physical layer processing function, the radio frequency processing function, and the related function of the active antenna. Since the information of the RRC layer will eventually become the information of the PHY layer, or be transformed from the information of the PHY layer, in this network deployment, the high layer signaling (such as the RRC layer signaling) can be considered as being sent by the DU, or being sent by the DU and the AAU. It can be understood that the network device can include at least one of the CU, the DU, and the AAU. In addition, the CU can be divided into a network device in the radio access network (RAN), or can be divided into a network device in the core network, which is not limited.

[0041] Further, the network device can have a mobile characteristic, for example, the network device can be a mobile device. Alternatively, the network device can be a satellite, a balloon station. For example, the satellite can be a low earth orbit (LEO) satellite, a medium earth orbit (MEO) satellite, a geostationary earth orbit (GEO) satellite, a high elliptical orbit (HEO) satellite, etc. Alternatively, the network device can also be a base station arranged at a position on land, water, etc.

[0042] Further, the network device can serve a cell, and terminals in the cell can communicate with the network device through transmission resources (e.g., spectrum resources). The cell can include a macro cell, a small cell, a metro cell, a micro cell, a pico cell, a femto cell, and the like.

[0043] For example, the wireless communication system of the embodiments of the present application can refer to Figure 1 The wireless communication system 10 can include a network device 110 and a terminal 120, and the network device 110 can be a device that performs communication with the terminal 120. Meanwhile, the network device 110 can provide communication coverage for a specific geographic area, and can communicate with the terminal 120 located in the coverage area.

[0044] Optionally, the wireless communication system 10 can further include a plurality of network devices, and each network device can include a certain number of terminals in the coverage area, which is not specifically limited herein.

[0045] Optionally, the wireless communication system 10 can further include a network controller, a mobile management entity, and other network entities, which are not specifically limited herein.

[0046] Optionally, the communication between the network device and the terminal in the wireless communication system 10, and the communication between the terminals can be wireless communication or wired communication, which is not specifically limited herein.

[0047] The related content involved in the technical solutions of the embodiments of the present application is introduced as follows.

[0048] 1. Channel state information (CSI)

[0049] The protocol standard formulated by the 3rd generation partnership project (3GPP) has made relevant research on CSI. The CSI is channel state information used by the terminal to feed back the downlink channel quality to the network device, so that the network device selects a suitable modulation and coding scheme (MCS) for the transmission of downlink data, reduces the block error rate (BLER) of the downlink data transmission, and performs corresponding beam management, mobility management, adaptation tracking, rate matching, and the like.

[0050] The content of the CSI can include at least one of layer 1 reference signal received power (L1-RSRP) related information, layer 1 signal-to-noise and interference ratio (L1-SINR) related information, CSI-related information, and the like. Among them, the CSI-related information can include at least one of a channel quality indicator (CQI), a precoding matrix indicator (PMI), a CSI reference signal resource indicator (CRI), a synchronization signal block resource indicator (SSBRI), a layer indicator (LI), a rank indicator (RI), and the like.

[0051] The related configuration information for the CSI can be defined by a high layer parameter CSI-MeasConfig. Among them, the CSI-MeasConfig is defined with a high layer parameter CSI-ResourceConfig and a high layer parameter CSI-ReportConfig. The high layer parameter CSI-ResourceConfig can be used to configure the CSI-RS resource for CSI measurement; and the high layer parameter CSI-ReportConfig can be used to configure how the CSI is reported (i.e., the configuration information of the CSI report).

[0052] The high layer parameter CSI-ResourceConfig can configure a resource set (such as ResourceSet), and the ResourceSet can include the most basic CSI-RS resource (such as CSI-RS-Resource). The CSI-RS-Resource can include three types of NZP-CSI-RS resource set (NZP-CSI-RS-ResourceSet), CSI interference management (CSI-IM) resource set (CSI-IM-ResourceSet), and CSI and SSB resource set (CSI-SSB-ResourceSet). Among them, the type of the CSI-RS resource can be periodic, semi-persistent, or aperiodic.

[0053] The reportConfigType in the high layer parameter CSI-ReportConfig can be used to indicate the report type of the CSI report. Among them, the CSI report can be reported through the physical uplink control channel (PUCCH) or the physical uplink shared channel (PUSCH).

[0054] 2. CSI report

[0055] The report type of the CSI report can include: periodic CSI report (i.e., periodic CSI reported using PUCCH), aperiodic CSI report (i.e., aperiodic CSI reported using PUSCH), semi-persistent CSI report on PUCCH, and semi-persistent CSI report on PUSCH.

[0056] For the aperiodic CSI report and the semi-persistent CSI report on PUSCH, the network side will also configure the high layer parameter TriggerState and the high layer parameter reportTriggerSize to cooperate with the CSI request field (CSI request field) in the DCI (downlink control information, DCI).

[0057] Periodic CSI report: after the periodic CSI-RS Resource and Report parameters are configured through RRC, it will take effect immediately, without the need to activate or trigger the CSI-RS transmission and the CSI report through MAC-CE / DCI.

[0058] Semi-persistent CSI report on PUCCH: if the semi-persistent CSI-RS transmission is configured through RRC, the CSI-RS transmission needs to be activated through MAC CE1 first, and then the CSI report is activated through MAC CE2; if the periodic CSI-RS transmission is configured through RRC, the CSI-RS transmission does not need to be activated through MAC CE1, and only the CSI report needs to be activated through MAC CE2.

[0059] Semi-Persistent CSI reporting on PUSCH: If the semi-persistent CSI-RS transmission is configured by RRC, the CSI-RS transmission needs to be activated by MAC CE1 first, and then the CSI reporting is triggered by DCI. If the periodic CSI-RS transmission is configured by RRC, the CSI-RS transmission does not need to be activated by MAC CE1, and only the CSI reporting is triggered by DCI. It should be noted that for DCI, the DCI can be DCI format 0_1 scrambled by SP-CSI-RNTI, and the CSIrequest field in the DCI can be associated with the corresponding TriggerState by the setting of the codepoint, and the TriggerState defines the associated CSI-ReportConfig, so that the associated parameter CSI-ReportConfig (i.e. the configuration information of the CSI reporting) of the semi-persistent CSI reporting on the PUSCH can be found through the TriggerState.

[0060] Aperiodic CSI reporting: For the scenario of aperiodic CSI-RS transmission and aperiodic CSI reporting, both the aperiodic CSI-RS transmission and the aperiodic CSI reporting are triggered by DCI, and the process is similar to the above-mentioned semi-persistent CSI reporting. When the codepoint of the CSIrequest field in the DCI format 0_1 / 0_2 is associated with the corresponding TriggerState, it is different from the DCI trigger in the above-mentioned semi-persistent CSI reporting. If the CSI request field takes the value of 000, it means that the semi-periodic CSI reporting is not required to be triggered; if the CSI request field takes the value of 001, it means that the aperiodic CSI reporting associated with TriggerState1 is triggered, and so on. After associating the TriggerState, the terminal can obtain two important high-layer parameters: CSI-ReportConfig and resourceSet. Among them, the NZP-CSI-RS-ResourceSet in the high-layer parameter resourceSet is used for channel measurement.

[0061] 3、Quasi Co-Location (QCL)

[0062] To ensure correct reception and demodulation of signals, the standard protocol introduces the concept of reference signals with quasi co-location (QCL) relationship, such as CSI-RS, so that the terminal can estimate large / small scale characteristic parameters according to the CSI-RS. The large / small scale characteristic parameters include at least one of the time delay spread, the Doppler spread, the Doppler frequency shift, the average gain, the average delay, the spatial information, and the like. For example, in R11 of the LTE communication system, the standard protocol introduces antenna port QCL. The antenna port QCL can indicate that the signals sent out by the antenna ports will undergo the same large-scale fading, so as to have the same large / small scale characteristic parameters. For example, when the QCL relationship is satisfied between the antenna port A and the antenna port B, the large / small scale characteristic parameters estimated by the signal on the antenna port A are also suitable for the signal on the antenna port B.

[0063] In addition, in the NR communication system, the terminal and the network device can configure a large-scale array structure of multiple antenna panels, and the large-scale characteristics of the beams formed by different antenna panels are also different. At this time, in addition to the time delay spread, the Doppler spread, the Doppler frequency shift, the average gain, and the average delay described above, the large-scale characteristic parameters also include the angle of arival (AOA), the angle of arival spread (AAS), the angle of departure (AOD), the angle of departure spread (ADS), and the spatial correlation.

[0064] In summary, in the standard protocol established by 3GPP, the reporting type of the CSI report can include periodic CSI reporting, aperiodic CSI reporting, semi-persistent CSI reporting carried on PUCCH, and semi-persistent CSI reporting carried on PUSCH, and the CSI report can carry (or include / carry) at least one of the L1-RSRP related information, the L1-SINR related information, the CSI related information, and the like.

[0065] However, with the continuous evolution of the standard protocol established by 3GPP, the CSI report can also carry (or include / carry) new information in addition to the above information, and therefore how to regulate the priority rules of the CSI report carrying the new information needs to be further studied.

[0066] In combination with the above description, the embodiments of the present application provide a method for determining the priority of a channel state information report, as shown in Figure 2 The method includes the following steps:

[0067] S210, the network device sends configuration information.

[0068] The configuration information can be used to determine the priority of the channel state information report carrying at least Doppler information.

[0069] S220, the terminal acquires the configuration information.

[0070] S230, the terminal determines the priority of the channel state information report carrying at least Doppler information according to the configuration information.

[0071] It should be noted that the protocol standard formulated by 3GPP has carried out relevant research on channel state information (CSI). The CSI is channel state information used by the terminal to feed back the downlink channel quality to the network device, so that the network device selects a suitable MCS for the transmission of downlink data, reduces the BLER of downlink data transmission, and performs corresponding beam management, mobility management, adaptation tracking, rate matching, etc. After the terminal performs channel measurement and interference measurement, the CSI report reported by the terminal can carry (or include / carry) at least one of L1-RSRP related information, L1-SINR related information, CSI related information, etc.

[0072] However, when the transceiving parties transmit signals in motion, due to the movement of the sender and / or the receiver, the frequency of the received signal by the receiver will change, thereby causing the Doppler effect. In order to measure and evaluate the large / small scale fading of the channel, ensure the correct reception and demodulation of the signal, and improve the robustness and stability of the system communication, the present application considers the case that the CSI report needs to carry at least Doppler information.

[0073] In addition, since one CSI report is associated with one priority value, if the priority value associated with a first CSI report is less than the priority value associated with a second CSI report, the priority of the first CSI report is higher than the priority of the second CSI report, therefore the priority of the CSI report can be used to determine the order of the terminal transmitting multiple CSI reports, determine how the terminal transmits the CSI report, or determine which CSI reports the terminal needs to transmit, etc.

[0074] For example, if two CSI reports are transmitted on the same carrier and overlap each other in time domain by at least one OFDM symbol, the two CSI reports conflict when being transmitted. When a terminal is configured to transmit the two CSI reports that conflict, if the two CSI reports are of different types and except for the case that one of the two CSI reports is a semi-persistent CSI report carried on a PUCCH and the other is a periodic CSI report carried on a PUCCH, the terminal only transmits the CSI report with higher priority; otherwise, the two CSI reports are multiplexed according to priority or the CSI report with lower priority is discarded according to priority.

[0075] Based on this, in order to determine the priority of the CSI report carrying at least Doppler information, the present application sends configuration information to the terminal through the network device, and then the terminal determines the priority of the channel state information report carrying at least Doppler information according to the configuration information, so as to realize the determination of the priority of the CSI report carrying at least Doppler information through the configuration information, and further ensure the robustness and stability of system communication.

[0076] In combination with the above description, the technical solutions involved in the above method are specifically described below by embodiments of the present application.

[0077] Specifically, the Doppler information can include at least one of at least one Doppler shift, at least one Doppler spread, at least one Doppler shift difference, and at least one Doppler spread difference.

[0078] It should be noted that when the transceiver parties are in motion for signal transmission, the receiving party will receive the signal with Doppler effect. Among them, the Doppler effect may cause the frequency change of the received signal (i.e. Doppler shift), and the Doppler effect may cause the frequency spread of the received signal (i.e. Doppler spread). Similarly, the Doppler effect may also cause the Doppler shift difference and the Doppler spread difference of the received signal. Therefore, the terminal of the present application reports the CSI report carrying Doppler information, so as to facilitate the measurement and evaluation of the channel, facilitate the Doppler pre-compensation of the sending party, and improve the robustness and stability of system communication.

[0079] Specifically, the Doppler information can be determined by at least one of a channel state information reference signal (CSI-RS), a tracking reference signal (TRS), a demodulation reference signal (DMRS), a data channel, and a control channel.

[0080] It should be noted that the embodiments of the present application can measure and evaluate at least one of CSI-RS, TRS, DMRS, data channel and control channel to obtain Doppler information.

[0081] Specifically, the configuration information can include at least one of the following: a first configuration parameter, a second configuration parameter, a third configuration parameter, a fourth configuration, a fifth configuration parameter, a sixth configuration parameter, and a seventh configuration parameter; wherein the value of the first configuration parameter is determined by the maximum number of serving cells; the value of the second configuration parameter is determined by the maximum number of configurations of channel state information reporting; the value of the third configuration parameter is determined by the reporting type of channel state information reporting; the value of the fourth configuration parameter is determined by the information type carried by the channel state information reporting; the value of the fifth configuration parameter is determined by the index of the serving cell; the value of the sixth configuration parameter is determined by the configuration identifier of the channel state information reporting; and the value of the seventh configuration parameter is determined by the value range of the fourth configuration parameter.

[0082] It should be noted that the configuration information of the present application can be defined by a high-level parameter CSI-MeasConfig. The high-level parameter CSI-MeasConfig defines high-level parameters such as CSI-ResourceConfig and CSI-ReportConfig. The high-level parameter CSI-ResourceConfig can be used to configure the CSI-RS resource of CSI measurement; and the high-level parameter CSI-ReportConfig can be used to configure how to report CSI (i.e., the configuration information of CSI reporting).

[0083] The high-level parameter CSI-ReportConfig is defined as follows:

[0084]

[0085]

[0086] The high-level parameter carrier can be used to indicate which serving cell to find the indicated high-level parameter CSI-ResourceConfig. At the same time, the high-level parameter carrier can indicate the index of the serving cell (indicated by the high-level parameter ServCellIndex), which indicates that the resources contained in the indicated high-level parameter CSI-ResourceConfig are found in the serving cell corresponding to the index.

[0087] The high-level parameter reportConfigId can be used to identify a high-level parameter CSI-ReportConfig.

[0088] wherein the higher layer parameter reportConfigType can be used to indicate the reporting type of the CSI report.

[0089] wherein the higher layer parameter reportQuantity can be used to indicate the type of information required to be carried by the CSI report.

[0090] The higher layer parameter CSI-ReportConfig is defined as follows:

[0091] CSI-ReportConfigId::=INTEGER(0..maxNrofCSI-ReportConfigurations-1)

[0092] Optionally, the value of the first configuration parameter (N cells ) can be the value of the higher layer parameter maxNrofServingCells.

[0093] Optionally, the value of the second configuration parameter (M s ) can be the value of the higher layer parameter maxNrofCSI-ReportConfigurations.

[0094] Optionally, the value of the third configuration parameter (y) can be determined by the reporting type of the CSI report indicated by the higher layer parameter reportConfigType.

[0095] wherein the reporting type of the CSI report can include at least one of the following: aperiodic CSI report carried on PUSCH, semi-persistent CSI report carried on PUSCH, semi-persistent CSI report carried on PUCCH, periodic CSI report carried on PUCCH.

[0096] For example, for a scheduled aperiodic CSI report carried on PUSCH, the value of y can be 0; for a scheduled semi-persistent CSI report carried on PUSCH, the value of y can be 1; for a scheduled semi-persistent CSI report carried on PUCCH, the value of y can be 2; for a scheduled periodic CSI report carried on PUCCH, the value of y can be 3.

[0097] Optionally, the value of the fourth configuration parameter (k) can be determined by the type of information required to be carried by the CSI report indicated by the higher layer parameter reportQuantity.

[0098] The information type carried by the CSI report can include at least one of Doppler information, L1-RSRP related information, L1-SINR related information, and CSI related information. The CSI related information can include one of CQI, PMI, CRI, SSBRI, LI, and RI.

[0099] For example, for a CSI report carrying (or including / bearing) L1-RSRP related information or L1-SINR related information, the value of k can be 0; for a CSI report not carrying (or including / bearing) L1-RSRP related information or L1-SINR related information, the value of k can be 1; for a CSI report carrying (or including / bearing) Doppler information, the value of k can be one of -1, 0, 0.5, 1, and 2.

[0100] Optionally, the value of the fifth configuration parameter (c) can be the index of the serving cell.

[0101] Optionally, the value of the sixth configuration parameter (s) can be the value of the higher layer parameter reportConfigID.

[0102] Optionally, the value of the seventh configuration parameter (m) can be determined by the value range of the fourth configuration parameter. For a channel state information report carrying Doppler information, the value range of the fourth configuration parameter can be [-1, 2].

[0103] For example, if the CSI report carries (or includes / bears) Doppler information, the value of k can be 0 or 1, and the value of m can be 2; or if the CSI report carries (or includes / bears) Doppler information, the value of k can be -1, 0.5, or 2, and the value of m can be 3.

[0104] In summary, determining the priority of the channel state information report carrying at least Doppler information in S230 according to the configuration information can include: the terminal determines the priority of the channel state information report carrying at least Doppler information according to the configuration information by a preset formula, and the preset formula satisfies the following:

[0105] P = m·N cells ·M s ·y+N cells ·M s ·k+M s ·c+s;

[0106] Wherein, P represents the value of the priority of the channel state information report; N cells represents the first configuration parameter; M sy represents the second configuration parameter; y represents the third configuration parameter; k represents the fourth configuration parameter; c represents the fifth configuration parameter; s represents the sixth configuration parameter; and m represents the seventh configuration parameter.

[0107] Based on the above description, the following example illustrates the priority values ​​for channel state information reports.

[0108] Example 1:

[0109] The CSI report will be associated with a priority value, which can be one of the following:

[0110] P = 2·N cells ·M s ·y+N cells ·M s ·k+M s ·c+s; where,

[0111] For non-periodic CSI reports scheduled to be carried on PUSCH, the value of y is 0; for semi-persistent CSI reports scheduled to be carried on PUSCH, the value of y is 1; for semi-persistent CSI reports scheduled to be carried on PUCCH, the value of y is 2; for periodic CSI reports scheduled to be carried on PUCCH, the value of y is 3.

[0112] For CSI reports carrying L1-RSRP or L1-SINR information, k is 0; for CSI reports not carrying L1-RSRP or L1-SINR information, k is 1; and / or,

[0113] For CSI reports carrying Doppler information, the value of k is 0; for CSI reports that do not carry Doppler information but carry L1-RSRP or L1-SINR related information, the value of k is 0; for CSI reports that do not carry Doppler information but carry CSI related information, the value of k is 1.

[0114] N cells The value of is the value of the higher-level parameter maxNrofServingCells;

[0115] M s The value of is the value of the high-level parameter maxNrofCSI-ReportConfigurations;

[0116] The value of c can be the index of the serving cell;

[0117] The value of 's' is the same as the value of the higher-level parameter 'reportConfigID'.

[0118] Example 2:

[0119] The CSI report is associated with a priority value, and the priority value is as follows:

[0120] P = 2 · N cells · M s · y + N cells · M s · k + M s · c + s; wherein,

[0121] For the CSI report carrying L1-RSRP related information or L1-SINR related information, the value of k is 0; for the CSI report not carrying L1-RSRP related information or L1-SINR related information, the value of k is 1; and / or,

[0122] For the CSI report carrying Doppler information, the value of k is 1; for the CSI report not carrying Doppler information and carrying L1-RSRP related information or L1-SINR related information, the value of k is 0; for the CSI report not carrying Doppler information and carrying CSI related information, the value of k is 1.

[0123] Example 3:

[0124] The CSI report is associated with a priority value, and the priority value is as follows:

[0125] P = 3 · N cells · M s · y + N cells · M s · k + M s · c + s; wherein,

[0126] For the CSI report carrying L1-RSRP related information or L1-SINR related information, the value of k is 0; for the CSI report not carrying L1-RSRP related information or L1-SINR related information, the value of k is 1; and / or,

[0127] For the CSI report carrying Doppler information, the value of k is k1 (the value of k1 is greater than 0 and less than 1, such as k1 is 0.5); for the CSI report not carrying Doppler information, the value of k is not k1.

[0128] Example 4:

[0129] The CSI report is associated with a priority value, and the priority value is as follows:

[0130] P = 3 · N cells · M s · y + N cells · M s · k + Ms • c + s; where,

[0131] For CSI reporting carrying L1-RSRP related information or L1-SINR related information, k is valued as 0; for CSI reporting not carrying L1-RSRP related information or L1-SINR related information, k is valued as 1; and / or,

[0132] For CSI reporting carrying Doppler information, k is valued as k2 (k2 is valued as less than 0, such as k2 is -1); for CSI reporting not carrying Doppler information, k is valued as non-k2.

[0133] Example 5:

[0134] The CSI report is associated with a priority value, and the priority value is as follows:

[0135] P = 3 · N cells • M s • y + N cells • M s • k + M s • c + s; where,

[0136] For CSI reporting carrying L1-RSRP related information or L1-SINR related information, k is valued as 0; for CSI reporting not carrying L1-RSRP related information or L1-SINR related information, k is valued as 1; and / or,

[0137] For CSI reporting carrying Doppler information, k is valued as 2; for CSI reporting not carrying Doppler information, k is valued as non-2.

[0138] The above mainly describes the scheme of the embodiments of the present application from the method side. It can be understood that the terminal or network device includes the corresponding hardware structure and / or software module for executing each function in order to implement the above functions. Those skilled in the art should easily realize that the units and algorithm steps of each example described in combination with the embodiments disclosed in the present text can be realized in the form of hardware or a combination of hardware and computer software. Whether a certain function is executed in the form of hardware or computer software driving hardware depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of the present application.

[0139] The embodiments of the present application can divide the functional units of the terminal or the network device according to the above method examples. For example, each functional unit can be divided according to each function, or two or more functions can be integrated in one processing unit. The integrated unit can be realized in the form of hardware or in the form of a software program module. It should be noted that the division of the units in the embodiments of the present application is illustrative, and is only a logical function division, and another division mode can be used in actual implementation.

[0140] In the case of using the integrated unit, Figure 3 A functional unit composition block diagram of the priority determination apparatus for channel state information reporting is provided. The priority determination apparatus for channel state information reporting 300 includes a processing unit 302 and a communication unit 303. The processing unit 302 is configured to control and manage the actions of the terminal. For example, the processing unit 302 is configured to support the terminal to perform the steps in the above method and other processes of the technical solutions described in the present application. The communication unit 303 is configured to support the communication between the terminal and other devices in the wireless communication system. The priority determination apparatus for channel state information reporting 300 can further include a storage unit 301 configured to store the program code executed by the priority determination apparatus for channel state information reporting 300 and the transmitted data. Figure 2

[0141] It should be noted that the priority determination apparatus for channel state information reporting 300 can be a chip or a chip module.

[0142] The processing unit 302 can be a processor or a controller, for example, a central processing unit (CPU), 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 devices, transistor logic devices, hardware components, or any combination thereof. It can realize or execute the various exemplary logical blocks, modules and circuits described in combination with the disclosure of the present application. The processing unit 302 can also be a combination of computing functions, such as one or more microprocessor combinations, combinations of DSP and microprocessor, etc. The communication unit 303 can be a communication interface, a transceiver, a transceiver circuit, etc., and the storage unit 301 can be a memory. When the processing unit 302 is a processor, the communication unit 303 is a communication interface, and the storage unit 301 is a memory, the priority determination apparatus for channel state information reporting 300 related in the embodiments of the present application can be​Figure 5 the terminal.

[0143] In a practical implementation, the processing unit 302 is configured to perform any of the steps performed by the terminal in the above method embodiments, and when performing data transmission such as sending, the communication unit 303 can be selectively invoked to complete the corresponding operation. Details are described below.

[0144] The processing unit 302 is configured to: obtain configuration information; and determine the priority of the channel state information report carrying at least Doppler information according to the configuration information.

[0145] It should be noted that, Figure 3 The specific implementation of each operation in the above embodiments can be seen from the description of the method embodiments shown above, and will not be repeated here. Figure 2 The specific implementation of each operation in the above embodiments can be seen from the description of the method embodiments shown above, and will not be repeated here.

[0146] It can be seen that the priority determination apparatus 300 of the channel state information report obtains configuration information, and determines the priority of the channel state information report carrying at least Doppler information according to the configuration information, so as to realize the determination of the priority of the CSI report carrying at least Doppler information through the configuration information, and further guarantee the robustness and stability of system communication.

[0147] Specifically, the Doppler information includes at least one of: at least one Doppler shift, at least one Doppler spread, at least one Doppler shift difference, and at least one Doppler spread difference.

[0148] Specifically, the Doppler information is determined by at least one of: a channel state information reference signal, a tracking reference signal, a demodulation reference signal, a data channel, and a control channel.

[0149] Specifically, the configuration information includes at least one of: a first configuration parameter, a second configuration parameter, a third configuration parameter, a fourth configuration, a fifth configuration parameter, a sixth configuration parameter, and a seventh configuration parameter; wherein,

[0150] The value of the first configuration parameter is determined by the maximum number of serving cells;

[0151] The value of the second configuration parameter is determined by the maximum number of configurations of the channel state information report;

[0152] The value of the third configuration parameter is determined by the report type of the channel state information report;

[0153] The value of the fourth configuration parameter is determined by the information type carried by the channel state information report;

[0154] The value of the fifth configuration parameter is determined by the index of the serving cell;

[0155] The value of the sixth configuration parameter is determined by the configuration identifier of the channel state information report;

[0156] The value of the seventh configuration parameter is determined by the value range of the fourth configuration parameter.

[0157] Specifically, the report type of the channel state information report includes at least one of: aperiodic channel state information report carried on a physical uplink shared channel, semi-persistent channel state information report carried on a physical uplink shared channel, semi-persistent channel state information report carried on a physical uplink control channel, and periodic channel state information report carried on a physical uplink control channel.

[0158] Specifically, the information type carried by the channel state information report includes at least one of: Doppler information, layer 1 reference signal received power related information, layer 1 signal to interference plus noise ratio related information, and channel state information related information.

[0159] Specifically, for the channel state information report carrying Doppler information, the value range of the fourth configuration parameter is [-1, 2].

[0160] Specifically, in terms of determining the priority of the channel state information report at least carrying Doppler information according to the configuration information, the processing unit 302 is specifically configured to: determine the priority of the channel state information report at least carrying Doppler information according to the configuration information according to a preset formula, and the preset formula satisfies the following:

[0161] P = m · N cells · M s · y + N cells · M s · k + M s · c + s;

[0162] Wherein, P represents the value of the priority of the channel state information report; N cells represents the first configuration parameter; M s represents the second configuration parameter; y represents the third configuration parameter; k represents the fourth configuration parameter; c represents the fifth configuration parameter; s represents the sixth configuration parameter; and m represents the seventh configuration parameter.

[0163] In the case of using an integrated unit, Figure 4 Another functional unit block diagram of the priority determination device of the channel state information report is provided. The priority determination device of the channel state information report 400 includes: a processing unit 402 and a communication unit 403. The processing unit 402 is configured to control and manage the actions of the network device, for example, the processing unit 402 is configured to support the network device to perform Figure 2The processing unit 402 can be a processor or a controller, for example, can be a CPU, a DSP, an ASIC, an FPGA, or other programmable logic device, transistor logic device, hardware component, or any combination thereof. It can implement or execute various exemplary logical blocks, modules, and circuits described in combination with the disclosure. The processing unit 402 can also be a combination of computing functions, such as one or more microprocessor combinations, combinations of DSP and microprocessor, and the like. The communication unit 403 can be a communication interface, a transceiver, a transceiver circuit, and the like, and the storage unit 401 can be a memory. When the processing unit 402 is a processor, the communication unit 403 is a communication interface, and the storage unit 401 is a memory, the channel state information report priority determination apparatus 400 involved in the embodiments of the present application can be a network device as shown in the network device.

[0164] It should be noted that the channel state information report priority determination apparatus 400 can be a chip or a chip module.

[0165] The processing unit 402 can be a processor or a controller, for example, can be a CPU, a DSP, an ASIC, an FPGA, or other programmable logic device, transistor logic device, hardware component, or any combination thereof. It can implement or execute various exemplary logical blocks, modules, and circuits described in combination with the disclosure. The processing unit 402 can also be a combination of computing functions, such as one or more microprocessor combinations, combinations of DSP and microprocessor, and the like. The communication unit 403 can be a communication interface, a transceiver, a transceiver circuit, and the like, and the storage unit 401 can be a memory. When the processing unit 402 is a processor, the communication unit 403 is a communication interface, and the storage unit 401 is a memory, the channel state information report priority determination apparatus 400 involved in the embodiments of the present application can be a network device as shown in the network device. Figure 6 The network device as shown in the network device.

[0166] In specific implementation, the processing unit 402 is configured to perform any step executed by the network device in the above method embodiments, and when performing data transmission such as sending, the communication unit 403 can be selectively called to complete the corresponding operation. Details are described below.

[0167] The processing unit 402 is configured to send configuration information, and the configuration information is used to determine the priority of the channel state information report carrying at least Doppler information.

[0168] It should be noted that, Figure 4 The specific implementation of each operation in the embodiments can be seen from the above description of the method embodiments as shown in the method embodiments, which will not be described in detail here. Figure 2 The specific implementation of each operation in the embodiments can be seen from the above description of the method embodiments as shown in the method embodiments, which will not be described in detail here.

[0169] It can be seen that the channel state information report priority determination apparatus 400 sends configuration information. Since the configuration information is used to determine the priority of the channel state information report carrying at least Doppler information, the priority of the CSI report carrying at least Doppler information is determined through the configuration information, thereby ensuring the robustness and stability of system communication.

[0170] Specifically, the Doppler information comprises at least one of: at least one Doppler shift, at least one Doppler spread, at least one Doppler shift difference, at least one Doppler spread difference.

[0171] Specifically, the Doppler information is determined by at least one of: a channel state information reference signal, a tracking reference signal, a demodulation reference signal, a data channel, a control channel.

[0172] Specifically, the configuration information comprises at least one of: a first configuration parameter, a second configuration parameter, a third configuration parameter, a fourth configuration, a fifth configuration parameter, a sixth configuration parameter, a seventh configuration parameter; wherein,

[0173] The value of the first configuration parameter is determined by the maximum number of serving cells;

[0174] The value of the second configuration parameter is determined by the maximum number of configurations of channel state information reporting;

[0175] The value of the third configuration parameter is determined by the reporting type of channel state information reporting;

[0176] The value of the fourth configuration parameter is determined by the information type carried by the channel state information reporting;

[0177] The value of the fifth configuration parameter is determined by the index of the serving cell;

[0178] The value of the sixth configuration parameter is determined by the configuration identifier of the channel state information reporting;

[0179] The value of the seventh configuration parameter is determined by the value range of the fourth configuration parameter.

[0180] Specifically, the reporting type of the channel state information reporting comprises at least one of: an aperiodic channel state information reporting carried on a physical uplink shared channel, a semi-persistent channel state information reporting carried on a physical uplink shared channel, a semi-persistent channel state information reporting carried on a physical uplink control channel, a periodic channel state information reporting carried on a physical uplink control channel.

[0181] Specifically, the information type carried by the channel state information reporting comprises at least one of: Doppler information, layer 1 reference signal received power related information, layer 1 signal to interference plus noise ratio related information, channel state information related information.

[0182] Specifically, for the channel state information reporting carrying Doppler information, the value range of the fourth configuration parameter is [-1, 2].

[0183] Please refer to Figure 5 , Figure 5is a structural schematic diagram of a terminal provided by an embodiment of the present application. The terminal 500 includes a processor 510, a memory 520, a communication interface 530, and a communication bus for connecting the processor 510, the memory 520, and the communication interface 530.

[0184] The memory 520 includes, but is not limited to, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM), or a compact disc read-only memory (CD-ROM). The memory 520 is configured to store program codes executed by the terminal 500 and transmitted data.

[0185] The communication interface 530 is configured to receive and send data.

[0186] The processor 510 can be one or more CPUs. When the processor 510 is a CPU, the CPU can be a single-core CPU or a multi-core CPU.

[0187] The processor 510 in the terminal 500 is configured to read one or more programs 521 stored in the memory 520, and perform the following operations: obtaining configuration information; determining a priority of a channel state information report carrying at least Doppler information according to the configuration information.

[0188] It should be noted that the specific implementation of each operation can adopt the corresponding description of the method embodiment shown in the above Figure 2 The terminal 500 can be configured to perform the terminal-side method of the method embodiment of the present application, and details are not described herein again.

[0189] It can be seen that, by obtaining configuration information and determining a priority of a channel state information report carrying at least Doppler information according to the configuration information, the priority of the CSI report carrying at least Doppler information is determined through the configuration information, and the robustness and stability of system communication are ensured.

[0190] Please refer to Figure 6 , Figure 6 is a structural schematic diagram of a network device provided by an embodiment of the present application. The network device 600 includes a processor 610, a memory 620, a communication interface 630, and a communication bus for connecting the processor 610, the memory 620, and the communication interface 630.

[0191] The memory 620 includes, but is not limited to, a RAM, a ROM, an EPROM, or a CD-ROM, and is configured to store relevant instructions and data.

[0192] The communication interface 630 is configured to receive and send data.

[0193] The processor 610 can be one or more CPUs, and in the case where the processor 610 is a CPU, the CPU can be a single-core CPU or a multi-core CPU.

[0194] The processor 610 in the network device 600 is configured to read one or more programs 621 stored in the memory 620 to perform the following operation: sending configuration information, the configuration information being used to determine a priority of a channel state information report carrying at least Doppler information.

[0195] It should be noted that the specific implementation of each operation can adopt the corresponding description of the method embodiments shown in the above Figure 2 The network device 600 can be configured to perform the network device side method of the method embodiments of the present application, and details are not described herein again.

[0196] It can be seen that by sending the configuration information, the priority of the CSI report carrying at least Doppler information is determined through the configuration information, and the robustness and stability of system communication are ensured.

[0197] The embodiments of the present application further provide a computer readable storage medium, wherein the computer readable storage medium stores a computer program for electronic data exchange, and the computer program causes a computer to perform part or all of the steps described in the above method embodiments by a terminal or a management device.

[0198] The embodiments of the present application further provide a computer program product, wherein the computer program product includes a computer program, and the computer program is operable to cause a computer to execute part or all of the steps described in the above method embodiments by a terminal or a management device. The computer program product can be a software installation package.

[0199] It should be noted that, for the above-mentioned various embodiments, in order to simply describe, they are all expressed as a series of action combinations. Those skilled in the art should know that the present application is not limited to the action order described, because some steps in the embodiments of the present application can be performed in other order or simultaneously. In addition, those skilled in the art should know that the embodiments described in the specification all belong to preferred embodiments, and the actions, steps, modules or units involved are not necessarily required in the embodiments of the present application.

[0200] In the above embodiments, the description of each embodiment of the present application has its own focus, and the parts not described in detail in a certain embodiment can be referred to the relevant description of other embodiments.

[0201] Those skilled in the art should know that the functions of the methods, steps or related modules / units described in the embodiments of the present application can be realized by software, hardware, firmware or any combination thereof, in whole or in part. When realized by software, it can be realized in whole or in part in the form of a computer program product, or by the way of executing computer program instructions by a processor. The computer program product includes at least one computer program instruction, which can be composed of a software module, and the software module can be stored in a RAM, a flash memory, a ROM, an EPROM, an EEPROM, a register, a hard disk, a mobile hard disk, a CD-ROM (Compact Disc-Read Only Memory) or any other form of storage medium well known in the art. The computer program instruction can be stored in a computer readable storage medium, or transferred from one computer readable storage medium to another. For example, the computer program instruction can be transferred from one website, computer, server or data center to another by wire or wireless. The computer readable storage medium can be any available medium that can be accessed by a computer or a data storage device such as a server, data center, etc. integrated with one or more available media sets. The available medium can be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium, or a semiconductor medium (e.g., SSD) etc.

[0202] Each module / unit contained in each device or product described in the above embodiments can be a software module / unit, a hardware module / unit, or a part of software module / unit and a part of hardware module / unit. For example, for each device or product applied to or integrated into a chip, each module / unit contained therein can be realized in the form of hardware such as circuitry; or a part of the modules / units contained therein can be realized in the form of software program running on the processor integrated in the chip, and the other part (if any) of the modules / units can be realized in the form of hardware such as circuitry. The same applies to each device or product applied to or integrated into a chip module, or applied to or integrated into a terminal.

[0203] The above detailed description of the specific implementation has further detailed the purpose, technical solutions and beneficial effects of the embodiments of the present application. It should be understood that the above description is only a specific implementation of the embodiments of the present application and is not used to limit the protection scope of the embodiments of the present application. Any modification, equivalent replacement, improvement and the like made on the basis of the technical solutions of the embodiments of the present application shall be included in the protection scope of the embodiments of the present application.

Claims

1. A method for priority determination of channel state information reporting, the method comprising: The method comprises: obtaining configuration information, the configuration information comprising at least one of the following: a first configuration parameter, a second configuration parameter, a third configuration parameter, a fourth configuration, a fifth configuration parameter, a sixth configuration parameter, and a seventh configuration parameter; wherein a value of the first configuration parameter is determined by a maximum number of serving cells; a value of the second configuration parameter is determined by a maximum number of configurations of the channel state information report; a value of the third configuration parameter is determined by a report type of the channel state information report; a value of the fourth configuration parameter is determined by an information type carried by the channel state information report; a value of the fifth configuration parameter is determined by an index of the serving cell; a value of the sixth configuration parameter is determined by a configuration identifier of the channel state information report; and a value of the seventh configuration parameter is determined by a value range of the fourth configuration parameter; determining, according to a preset formula, a priority of a channel state information report carrying at least Doppler information according to the configuration information, the preset formula satisfying the following formula: P = m · N cells • M s • y + N cells • M s • k + M s • c + s; wherein P represents a value of a priority of the channel state information report, N cells represents the first configuration parameter, M s represents the second configuration parameter, y represents the third configuration parameter, k represents the fourth configuration parameter, c represents the fifth configuration parameter, s represents the sixth configuration parameter, and m represents the seventh configuration parameter; wherein if a value of k is 0 or 1, a value of m is 2; or if a value of k is -1, 0.5, or 2, a value of m is 3.

2. The method of claim 1, wherein, The Doppler information comprises at least one of the following: at least one Doppler shift, at least one Doppler spread, at least one Doppler shift difference, and at least one Doppler spread difference.

3. The method of claim 1, wherein, The Doppler information is determined by at least one of the following: a channel state information reference signal, a tracking reference signal, a demodulation reference signal, a data channel, and a control channel.

4. The method of claim 1, wherein, The report type of the channel state information report comprises at least one of the following: an aperiodic channel state information report carried on a physical uplink shared channel, a semi-persistent channel state information report carried on the physical uplink shared channel, a semi-persistent channel state information report carried on a physical uplink control channel, and a periodic channel state information report carried on the physical uplink control channel.

5. The method of claim 1, wherein, The information type carried by the channel state information report comprises at least one of the following: the Doppler information, layer 1 reference signal received power related information, layer 1 signal to interference plus noise ratio related information, and channel state information related information.

6. The method of claim 1, wherein, For the channel state information report carrying the Doppler information, the value range of the fourth configuration parameter is [-1, 2].

7. A method for priority determination of channel state information reporting, the method comprising: The method comprises: transmit configuration information, the configuration information being used for determining a priority of a channel state information report carrying at least Doppler information according to a preset formula, the configuration information comprising at least one of the following: a first configuration parameter, a second configuration parameter, a third configuration parameter, a fourth configuration, a fifth configuration parameter, a sixth configuration parameter, a seventh configuration parameter; wherein a value of the first configuration parameter is determined by a maximum number of serving cells; a value of the second configuration parameter is determined by a maximum number of configurations of the channel state information report; a value of the third configuration parameter is determined by a report type of the channel state information report; a value of the fourth configuration parameter is determined by an information type carried by the channel state information report; a value of the fifth configuration parameter is determined by an index of the serving cell; a value of the sixth configuration parameter is determined by a configuration identity of the channel state information report; and a value of the seventh configuration parameter is determined by a value range of the fourth configuration parameter. The preset formula satisfies the following: P = m · N cells • M s • y + N cells • M s • k + M s • c + s; wherein P represents a value of a priority of the channel state information report, N cells represents the first configuration parameter, M s represents the second configuration parameter, y represents the third configuration parameter, k represents the fourth configuration parameter, c represents the fifth configuration parameter, s represents the sixth configuration parameter, and m represents the seventh configuration parameter. wherein if a value of k is 0 or 1, a value of m is 2; or if a value of k is -1, 0.5 or 2, a value of m is 3.

8. The method of claim 7, wherein, The Doppler information comprises at least one of the following: at least one Doppler shift, at least one Doppler spread, at least one Doppler shift difference, and at least one Doppler spread difference.

9. The method of claim 7, wherein, The Doppler information is determined by at least one of the following: a channel state information reference signal, a tracking reference signal, a demodulation reference signal, a data channel, and a control channel.

10. The method of claim 7, wherein, The report type of the channel state information report comprises at least one of the following: an aperiodic channel state information report carried on a physical uplink shared channel, a semi-persistent channel state information report carried on the physical uplink shared channel, a semi-persistent channel state information report carried on a physical uplink control channel, and a periodic channel state information report carried on the physical uplink control channel.

11. The method of claim 7, wherein, The information type carried by the channel state information report comprises at least one of the following: the Doppler information, layer 1 reference signal received power related information, layer 1 signal to interference plus noise ratio related information, and channel state information related information.

12. The method of claim 7, wherein, For the channel state information report carrying the Doppler information, a value range of the fourth configuration parameter is [-1, 2].

13. A priority determination device for channel state information reports, characterized in that, The apparatus comprises a processing unit and a communication unit, and the processing unit is configured to: obtaining configuration information by the communication unit, the configuration information comprising at least one of: a first configuration parameter, a second configuration parameter, a third configuration parameter, a fourth configuration, a fifth configuration parameter, a sixth configuration parameter, a seventh configuration parameter; wherein a value of the first configuration parameter is determined by a maximum number of serving cells; a value of the second configuration parameter is determined by a maximum number of configurations of the channel state information report; a value of the third configuration parameter is determined by a reporting type of the channel state information report; a value of the fourth configuration parameter is determined by an information type carried by the channel state information report; a value of the fifth configuration parameter is determined by an index of the serving cell; a value of the sixth configuration parameter is determined by a configuration identity of the channel state information report; a value of the seventh configuration parameter is determined by a value range of the fourth configuration parameter; determining a priority of the channel state information report carrying at least Doppler information according to a preset formula, the preset formula satisfying the following: P = m · N cells • M s • y + N cells • M s • k + M s • c + s; wherein P represents a value of a priority of the channel state information report, N cells represents the first configuration parameter, M s represents the second configuration parameter, y represents the third configuration parameter, k represents the fourth configuration parameter, c represents the fifth configuration parameter, s represents the sixth configuration parameter, and m represents the seventh configuration parameter. wherein if a value of k is 0 or 1, a value of m is 2; or if a value of k is -1, 0.5 or 2, a value of m is 3.

14. A priority determination device for channel state information reports, characterized in that, The apparatus comprises a processing unit and a communication unit, the processing unit being configured to: sending configuration information by the communication unit, the configuration information being used to determine a priority of the channel state information report carrying at least Doppler information according to a preset formula, the configuration information comprising at least one of: a first configuration parameter, a second configuration parameter, a third configuration parameter, a fourth configuration, a fifth configuration parameter, a sixth configuration parameter, a seventh configuration parameter; wherein a value of the first configuration parameter is determined by a maximum number of serving cells; a value of the second configuration parameter is determined by a maximum number of configurations of the channel state information report; a value of the third configuration parameter is determined by a reporting type of the channel state information report; a value of the fourth configuration parameter is determined by an information type carried by the channel state information report; a value of the fifth configuration parameter is determined by an index of the serving cell; a value of the sixth configuration parameter is determined by a configuration identity of the channel state information report; a value of the seventh configuration parameter is determined by a value range of the fourth configuration parameter; the preset formula satisfying the following: P = m · N cells • M s • y + N cells • M s • k + M s • c + s; wherein P represents a value of a priority of the channel state information report, N cells represents the first configuration parameter, M s represents the second configuration parameter, y represents the third configuration parameter, k represents the fourth configuration parameter, c represents the fifth configuration parameter, s represents the sixth configuration parameter, and m represents the seventh configuration parameter. wherein if a value of k is 0 or 1, a value of m is 2; or if a value of k is -1, 0.5 or 2, a value of m is 3.

15. A terminal, characterized by A computer program product comprising computer executable instructions embodied within a computer readable medium, the computer executable instructions comprising instructions for performing the steps of the method of any of claims 1-6.

16. A network device, comprising: A computer program product comprising computer executable instructions embodied within a computer readable medium, the computer executable instructions comprising instructions for performing the steps of the method of any of claims 7-12. A computer program product comprising computer executable instructions embodied within a computer readable medium, the computer executable instructions comprising instructions for performing the steps of the method of any of claims 1-6. A computer program product comprising computer executable instructions embodied within a computer readable medium, the computer executable instructions comprising instructions for performing the steps of the method of any of claims 7-12.

17. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores computer programs and data for electronic data interchange, wherein the computer programs and data cause a computer to perform the method of any one of claims 1-12.

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