A method and apparatus for CSI measurement in a node used for wireless communication

Abstract

A method and apparatus for CSI measurement in a node used for wireless communication are disclosed. A first node receives a first information block; the first information block configures a CSI report. A priority value of the CSI report configured by the first information block is linearly related to a first parameter, a value range of the first parameter includes M candidate values, M is a positive integer greater than 4; the M candidate values are respectively for M report types; four report types in the M report types are non-periodic report carried on PUSCH, semi-persistent report carried on PUSCH, semi-persistent report carried on PUCCH and periodic report carried on PUCCH; a report type of the CSI report configured by the first information block is one of the M report types, and a value of the first parameter is a candidate value corresponding to the report type of the CSI report configured by the first information block in the M candidate values.

Description

A method and apparatus for CSI measurement in a node used for wireless communication

[0001] This application claims priority from the Chinese patent application No. 202410446016.9, filed on April 12, 2024, and entitled "A method and apparatus for CSI measurement in a node used for wireless communication", the content of which is incorporated herein by reference in its entirety. TECHNICAL FIELD

[0002] The present application relates to a transmission method and apparatus in a wireless communication system, and in particular to a CSI (Channel State Information) measurement scheme and apparatus in a wireless communication system. BACKGROUND

[0003] In a wireless communication system supporting MIMO (Multiple-Input Multiple-Output), it is a common technique for a UE (User Equipment) to generate and feed back CSI (Channel State Information) based on channel and / or interference measurement to assist the base station in multiple antenna processing. In the 5G (the 5th generation) NR (New Radio) system, in order for the base station to obtain accurate CSI, the base station configures NZP (Non-Zero Power) CSI-RS (Channel State Information Reference Signal) resources for channel measurement and CSI-IM (Channel State Information-Interference Measurement) resources for interference measurement for the UE, and in addition, NZP CSI-RS resources for interference measurement can also be configured. In existing 3GPP Release 18 and earlier versions, the base station configures or indicates RS (Reference Signal) resources for CSI measurement, and the base station configures or indicates time-frequency resources carrying CSI reporting, and the UE sends CSI reporting on the time-frequency resources configured or indicated by the base station.

[0004] To solve coverage, for greater spectral efficiency. For this reason, the 3GPP(the 3rd Generation Partnership Project, the third generation partnership project) RAN#94 meeting passed the work item (Work Item, WI) of "NR MIMO Phase 5". Among them, in order to reduce the overhead and / or CSI delay of CSI reporting, the design of measurement and reporting of UE initiated / event driven CSI is a key problem to be solved. SUMMARY

[0005] In the existing system, the reporting type of CSI reporting includes periodic reporting, semi-persistent reporting and aperiodic reporting, the priority value of a CSI report is linearly related to the reporting type, and the CSI processing unit occupied by a CSI report is explicitly defined in the communication standard. If a new reporting type is supported, how to calculate its priority value and determine its occupied CSI processing unit needs to be studied.

[0006] To solve the above problems, a solution is disclosed in the present application. It should be noted that although the above description takes 5G network as an example, the present application is also applicable to future networks (such as 6G, etc.) or other scenarios facing similar problems (for example, there are scenarios where the link direction changes, or other scenarios that support multi-level configuration of transmission direction, or base stations or user equipment with stronger capabilities, such as scenarios that support same frequency full duplex, or for different application scenarios, such as mobile broadband, ultra-reliable low-latency communication, massive machine communication, non-terrestrial network, integrated sensing network, intelligent metasurface, terahertz network, similar technical effects can also be achieved. In addition, using a unified solution for different networks or different scenarios (including but not limited to mobile broadband, ultra-reliable low-latency communication, massive machine communication, non-terrestrial network, integrated sensing network, intelligent metasurface, terahertz network scenarios) also helps to reduce hardware complexity and cost. In the case of no conflict, the embodiments in any node of the present application and the features in the embodiments can be applied to any other node, and vice versa. In the case of no conflict, the embodiments of the present application and the features in the embodiments can be arbitrarily combined with each other.

[0007] In particular, the explanation of the terminology, the noun, the function, the variable in the present application (if not specially stated) can refer to the definition in the specification protocol TS36 series, TS38 series, TS37 series of 3GPP. If necessary, the 3GPP standards TS38.211, TS38.212, TS38.213, TS38.214, TS38.215, TS38.321, TS38.331, TS38.305, TS38.304, TS37.355 can be referred to for the understanding of the present application.

[0008] The present application discloses a method in a first node used for wireless communication, characterized in that, comprising:

[0009] Receiving a first information block; the first information block configures a CSI reporting;

[0010] Wherein, the priority value of the CSI reporting configured by the first information block is linearly related to a first parameter, the value range of the first parameter includes M candidate values, M is a positive integer greater than 4; the M candidate values are respectively for M reporting types; four reporting types in the M reporting types are aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, semi-persistent reporting carried on PUCCH and periodic reporting carried on PUCCH; the reporting type of the CSI reporting configured by the first information block is one of the M reporting types, and the value of the first parameter is a candidate value corresponding to the reporting type of the CSI reporting configured by the first information block in the M candidate values.

[0011] As an embodiment, the problem to be solved by the present application includes: how to determine the priority value according to the reporting type of the CSI reporting.

[0012] As an embodiment, the essence of the above method includes: the priority value of a CSI reporting is related to a first parameter, and M reporting types correspond to M candidate values of the first parameter.

[0013] As an embodiment, the benefits of the above method include: it can support new reporting types of CSI reporting.

[0014] As an embodiment, the benefits of the above method include: good compatibility with standards, and less change to standards.

[0015] As one embodiment, the above method has the benefit of improving the backward compatibility of the system.

[0016] As one embodiment, the above method has the benefit of enhancing the flexibility and robustness of the system, and simplifying the system design.

[0017] As one embodiment, the above method has the benefit of improving the overall performance of the system.

[0018] According to one aspect of the present application, the M reporting types include event-triggered reporting, aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, semi-persistent reporting carried on PUCCH, and periodic reporting carried on PUCCH; the M candidate values include Y, 0, 1, 2, and 3; the Y is an integer, or the Y is a real number.

[0019] As one embodiment, the essence of the above method includes: for event-triggered reporting, the value of the first parameter when determining the priority value is Y.

[0020] As one embodiment, the above method has the benefit of supporting all CSI reporting types in the current standard.

[0021] As one embodiment, the above method has the benefit of following part of the existing standard, and making minor changes to the standard.

[0022] As one embodiment, the above method has the benefit of enhancing the flexibility and robustness of the system.

[0023] According to one aspect of the present application, the value of the Y is predefined, or the value of the Y depends on the reporting amount of the event-triggered reporting, or the value of the Y depends on the triggering event of the event-triggered reporting.

[0024] As one embodiment, the essence of the above method includes: by selecting the value of Y, or the determination method of the value of Y, the priority value of the CSI reporting of the event-triggered reporting is flexibly and effectively controlled.

[0025] As one embodiment, the above method has the benefit of enhancing the flexibility and robustness of the system.

[0026] As one embodiment, the above method has the benefit of enhancing the adaptability of the system to different scenarios and transmission requirements.

[0027] As one embodiment, the above method has the benefit of improving the overall performance of the system.

[0028] According to one aspect of the present application, the M is greater than 5, the M reporting types include event triggered reporting carried on PUSCH, aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, event triggered reporting carried on PUCCH, semi-persistent reporting carried on PUCCH and periodic reporting carried on PUCCH; the M candidate values include Y1, 0, 1, Y2, 2 and 3; the Y1 and the Y2 are integers, or the Y1 and the Y2 are real numbers.

[0029] As one embodiment, the essence of the above method includes: for event triggered reporting carried on PUSCH, the value of the first parameter when determining the priority value is Y1.

[0030] As one embodiment, the essence of the above method includes: for event triggered reporting carried on PUCCH, the value of the first parameter when determining the priority value is Y2.

[0031] As one embodiment, the benefit of the above method includes: supporting all CSI reporting types in the current standard.

[0032] As one embodiment, the benefit of the above method includes: following part of the current standard, and the change to the standard is small.

[0033] As one embodiment, the benefit of the above method includes: distinguishing event triggered reporting carried on PUSCH and event triggered reporting carried on PUCCH, and further improving the overall performance of the system.

[0034] As one embodiment, the benefit of the above method includes: enhancing the flexibility and robustness of the system.

[0035] According to one aspect of the present application, the value of Y1 is predefined, or the value of Y1 depends on the reporting amount of the event triggered reporting, or the value of Y1 depends on the triggering event of the event triggered reporting; the value of Y2 is predefined, or the value of Y2 depends on the reporting amount of the event triggered reporting, or the value of Y2 depends on the triggering event of the event triggered reporting.

[0036] As one embodiment, the essence of the above method includes: by selecting the value of Y1, or the determination method of the value of Y1, flexibly and effectively controlling the priority value of the CSI reporting of the event triggered reporting carried on PUSCH.

[0037] As one embodiment, the essence of the above method includes: by selecting the value of Y2, or the determination method of the value of Y2, flexibly and effectively controlling the priority value of the CSI reporting of the event triggered reporting carried on PUCCH.

[0038] As an embodiment, the benefits of the above method include enhancing the flexibility and robustness of the system.

[0039] As an embodiment, the benefits of the above method include enhancing the adaptability of the system to different scenarios and transmission requirements.

[0040] As an embodiment, the benefits of the above method include improving the overall performance of the system.

[0041] According to an aspect of the present application, M is greater than 5, and the first reporting type and the second reporting type are two reporting types in the M reporting types; wherein,

[0042] The first reporting type and the second reporting type are event-triggered reporting for different trigger events,

[0043] Or,

[0044] The first reporting type and the second reporting type are event-triggered reporting for different reporting quantities.

[0045] As an embodiment, the essence of the above method includes distinguishing different types of event-triggered reporting and determining different priority values for them, further improving the overall performance of the system.

[0046] As an embodiment, the benefits of the above method include using the existing standard structure and making less changes to the existing standard.

[0047] As an embodiment, the benefits of the above method include enhancing the flexibility and robustness of the system.

[0048] According to an aspect of the present application, it comprises:

[0049] Receiving a reference signal (RS) in a first RS resource set; the first RS resource set comprises one or more RS resources;

[0050] Wherein, when the CSI reporting configured by the first information block is periodic, the first RS resource set is used for at least one of channel measurement or interference measurement of the CSI reporting configured by the first information block; when the CSI reporting configured by the first information block is event-triggered, the CSI reporting configured by the first information block is triggered only when a trigger event is met, the trigger event depends on the measurement of the first RS resource set; the CSI processing unit occupied by the CSI reporting configured by the first information block depends on whether the CSI reporting configured by the first information block is periodic or event-triggered.

[0051] As an embodiment, the problem to be solved by the present application includes: an event-triggered (in other words, UE-initiated / event-driven) CSI reporting occupies a CSI processing unit.

[0052] As an embodiment, the benefits of the above method include: not only supporting the CSI reporting types in the current standard, but also supporting event-triggered CSI reporting.

[0053] As an embodiment, the benefits of the above method include: occupying a suitable CSI processing unit for different CSI reporting types (periodic or event-triggered).

[0054] As an embodiment, the benefits of the above method include: being compatible with the existing standard, and having less changes to the standard.

[0055] As an embodiment, the benefits of the above method include: enhancing the flexibility of the system and simplifying the system design.

[0056] As an embodiment, the benefits of the above method include: improving the overall performance of the system.

[0057] The present application discloses a method used in a second node for wireless communication, characterized in that it comprises:

[0058] sending a first information block; the first information block configures a CSI reporting;

[0059] wherein the priority value of the CSI reporting configured by the first information block is linearly related to a first parameter, the value range of the first parameter includes M candidate values, M is a positive integer greater than 4; the M candidate values are respectively for M reporting types; four reporting types in the M reporting types are non-periodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, semi-persistent reporting carried on PUCCH, and periodic reporting carried on PUCCH; the reporting type of the CSI reporting configured by the first information block is one of the M reporting types, and the value of the first parameter is a candidate value corresponding to the reporting type of the CSI reporting configured by the first information block in the M candidate values.

[0060] According to an aspect of the present application, the M reporting types include event-triggered reporting, non-periodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, semi-persistent reporting carried on PUCCH, and periodic reporting carried on PUCCH; the M candidate values include Y, 0, 1, 2, and 3; the Y is an integer, or the Y is a real number.

[0061] According to an aspect of the present application, the value of Y is predefined, or the value of Y depends on the reporting quantity of the event-triggered reporting, or the value of Y depends on the triggering event of the event-triggered reporting.

[0062] According to an aspect of the present application, M is greater than 5, and the M reporting types include event-triggered reporting carried on PUSCH, aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, event-triggered reporting carried on PUCCH, semi-persistent reporting carried on PUCCH, and periodic reporting carried on PUCCH; the M candidate values include Y1, 0, 1, Y2, 2 and 3; Y1 and Y2 are integers, or Y1 and Y2 are real numbers.

[0063] According to an aspect of the present application, the value of Y1 is predefined, or the value of Y1 depends on the reporting quantity of the event-triggered reporting, or the value of Y1 depends on the triggering event of the event-triggered reporting; the value of Y2 is predefined, or the value of Y2 depends on the reporting quantity of the event-triggered reporting, or the value of Y2 depends on the triggering event of the event-triggered reporting.

[0064] According to an aspect of the present application, M is greater than 5, and the first reporting type and the second reporting type are two reporting types in the M reporting types; wherein,

[0065] The first reporting type and the second reporting type are event-triggered reporting for different triggering events,

[0066] or,

[0067] The first reporting type and the second reporting type are event-triggered reporting for different reporting quantities.

[0068] According to an aspect of the present application, it comprises:

[0069] sending RS in a first RS resource set; the first RS resource set includes one or more RS resources;

[0070] When the CSI reporting configured by the first information block is periodic, the first set of RS resources is used for at least one of channel measurement or interference measurement for the CSI reporting configured by the first information block; when the CSI reporting configured by the first information block is event triggered, the CSI reporting configured by the first information block is triggered only when a triggering event is satisfied, the triggering event depending on measurement of the first set of RS resources; a CSI process used by the CSI reporting configured by the first information block depends on whether the CSI reporting configured by the first information block is periodic or event triggered.

[0071] The present application discloses a first node for wireless communication, characterized by comprising:

[0072] a first receiver configured to receive a first information block; the first information block configuring a CSI reporting;

[0073] The priority value of the CSI reporting configured by the first information block is linearly related to a first parameter, a value range of the first parameter including M candidate values, M being a positive integer greater than 4; the M candidate values being respectively for M reporting types; four reporting types in the M reporting types being aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, semi-persistent reporting carried on PUCCH, and periodic reporting carried on PUCCH; a reporting type of the CSI reporting configured by the first information block being one of the M reporting types, a value of the first parameter being a candidate value corresponding to the reporting type of the CSI reporting configured by the first information block in the M candidate values.

[0074] The present application discloses a second node for wireless communication, characterized by comprising:

[0075] a second transmitter configured to transmit a first information block; the first information block configuring a CSI reporting;

[0076] The priority value of the CSI reporting configured by the first information block is linearly related to a first parameter, a value range of the first parameter includes M candidate values, M is a positive integer greater than 4, the M candidate values are respectively for M reporting types, four reporting types in the M reporting types are non-periodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, semi-persistent reporting carried on PUCCH and periodic reporting carried on PUCCH, the reporting type of the CSI reporting configured by the first information block is one of the M reporting types, and the value of the first parameter is a candidate value corresponding to the reporting type of the CSI reporting configured by the first information block in the M candidate values.

[0077] As an embodiment, compared with the conventional scheme, the present application has the following advantages:

[0078] - Good compatibility with the standard, and less change to the standard;

[0079] - The calculation formula of the priority value of the CSI reporting in the present standard can be not changed;

[0080] - Support of new CSI reporting types;

[0081] - Occupying appropriate CSI processing units for different CSI reporting types.

[0082] - Enhancing the flexibility and robustness of the system, and simplifying the system design;

[0083] - Enhancing the backward compatibility of the system;

[0084] - Enhancing the adaptability of the system to different scenarios and transmission requirements;

[0085] - Improving the overall performance of the system. BRIEF DESCRIPTION OF DRAWINGS

[0086] Other characteristics, objects and advantages of the present application will become more apparent after reading the following detailed description of non-restrictive embodiments with reference to the accompanying drawings:

[0087] Fig. 1 shows a flowchart of a first information block according to an embodiment of the present application;

[0088] Fig. 2 shows a schematic diagram of a network architecture according to an embodiment of the present application;

[0089] Fig. 3 shows a schematic diagram of an embodiment of a wireless protocol architecture of a user plane and a control plane according to an embodiment of the present application;

[0090] Fig. 4 shows a schematic diagram of a first communication device and a second communication device according to an embodiment of the present application;

[0091] Figure 5 shows a flowchart of wireless transmission according to an embodiment of the present application;

[0092] Figure 6 shows a schematic diagram of M candidate values and M reporting types according to an embodiment of the present application;

[0093] Figure 7 shows a schematic diagram of values of Y according to an embodiment of the present application;

[0094] Figure 8 shows a schematic diagram of M candidate values and M reporting types according to another embodiment of the present application;

[0095] Figure 9 shows a schematic diagram of values of Y1 and values of Y2 according to an embodiment of the present application;

[0096] Figure 10 shows a schematic diagram of a first reporting type and a second reporting type according to an embodiment of the present application;

[0097] Figure 11 shows a schematic diagram of a first set of RS resources according to an embodiment of the present application;

[0098] Figure 12 shows a schematic diagram of priority values of CSI reporting configured by the first information block according to an embodiment of the present application;

[0099] Figure 13 shows a structural block diagram of a processing device in a first node according to an embodiment of the present application;

[0100] Figure 14 shows a structural block diagram of a processing device in a second node according to an embodiment of the present application. DETAILED DESCRIPTION

[0101] The technical solutions of the present application will be further described in detail below with reference to the accompanying drawings. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other arbitrarily without conflict.

[0102] Embodiment 1

[0103] Embodiment 1 shows a flowchart of a first information block according to an embodiment of the present application, as shown in Figure 1. In 100 shown in Figure 1, each block represents a step.

[0104] In embodiment 1, the first node in the present application receives a first information block in step 101; the first information block configures a CSI reporting;

[0105] The priority value of the CSI reporting configured by the first information block is linearly related to a first parameter, a value range of the first parameter includes M candidate values, M is a positive integer greater than 4, the M candidate values are respectively for M reporting types, four reporting types in the M reporting types are non-periodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, semi-persistent reporting carried on PUCCH, and periodic reporting carried on PUCCH, the reporting type of the CSI reporting configured by the first information block is one of the M reporting types, and the value of the first parameter is a candidate value corresponding to the reporting type of the CSI reporting configured by the first information block in the M candidate values.

[0106] Typically, the smaller the priority value, the higher the priority.

[0107] Typically, the smaller the priority value, the higher the priority.

[0108] As an embodiment, the first information block is carried by higher layer signaling.

[0109] As an embodiment, the first information block is carried by RRC (Radio Resource Control) signaling.

[0110] As an embodiment, the first information block is carried by at least one of RRC signaling or MAC (Medium Access Control) CE (Control Element).

[0111] As an embodiment, the first information block is carried by RRC signaling or MAC CE.

[0112] As an embodiment, the first information block includes one RRC IE (Information Element).

[0113] As an embodiment, the first information block includes one or more RRC IEs.

[0114] As an embodiment, the first information block includes an IE CSI-ReportConfig.

[0115] As an embodiment, the name of the first information block includes CSI-ReportConfig.

[0116] As an embodiment, the first information block indicates that the CSI reporting configured by the first information block is periodic, or the first information block indicates that the CSI reporting configured by the first information block is event triggered.

[0117] As an embodiment, the first information block indicates that the reporting type of the CSI reporting configured by the first information block is one of the M reporting types.

[0118] As an embodiment, the first information block indicates that the reporting type of the CSI reporting configured by the first information block is one of the M reporting types; the M reporting types include periodic reporting, semi-persistent reporting, aperiodic reporting, and event triggered reporting.

[0119] As an embodiment, the first information block indicates that the reporting type of the CSI reporting configured by the first information block is one of the M reporting types; the M reporting types include event triggered reporting, aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, semi-persistent reporting carried on PUCCH, and periodic reporting carried on PUCCH.

[0120] As an embodiment, the first information block indicates that the reporting type of the CSI reporting configured by the first information block is one of the M reporting types; the M reporting types include event triggered reporting carried on PUSCH, aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, event triggered reporting carried on PUCCH, semi-persistent reporting carried on PUCCH, and periodic reporting carried on PUCCH.

[0121] As an embodiment, the first information block includes a first field, and the first field in the first information block indicates the reporting type of the CSI reporting configured by the first information block.

[0122] As an embodiment, the first information block includes a first field, and the first field in the first information block indicates that the reporting type of the CSI reporting configured by the first information block is one of the M reporting types.

[0123] As an embodiment, the first field is a reportConfigType field.

[0124] As an embodiment, the name of the first field includes reportConfigType.

[0125] As one embodiment, the first information block includes a first field, the first field in the first information block indicates a reporting type of the CSI reporting configured by the first information block; the first field is a reportConfigType field, or a name of the first field includes reportConfigType.

[0126] As one embodiment, the above method has the benefits of using a unified indication method, and reducing complexity of the system.

[0127] As one embodiment, the first information block includes a first field, the first field in the first information block indicates that the CSI reporting configured by the first information block is one of a plurality of reporting types, the plurality of reporting types including periodic reporting, semi-persistent reporting, and aperiodic reporting.

[0128] As one embodiment, the first information block includes a first field, the first field in the first information block indicates that the CSI reporting configured by the first information block is one of a plurality of reporting types, the plurality of reporting types including aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, semi-persistent reporting carried on PUCCH, and periodic reporting carried on PUCCH.

[0129] As one embodiment, the above method has the benefits of following current standards, and enhancing forward compatibility of the system.

[0130] As one embodiment, the first information block includes a second field, the second field in the first information block indicates that the CSI reporting configured by the first information block is event-triggered reporting.

[0131] As one embodiment, the first information block includes a second field, the second field in the first information block indicates that the CSI reporting configured by the first information block is one of event-triggered reporting carried on PUSCH or event-triggered reporting carried on PUCCH.

[0132] As an embodiment, when the first information block comprises a first field, the first field in the first information block indicates that the CSI reporting configured by the first information block is one of a plurality of reporting types, the plurality of reporting types comprising periodic reporting, semi-persistent reporting, and aperiodic reporting; and when the first information block comprises a second field, the second field in the first information block indicates that the CSI reporting configured by the first information block is not one of the plurality of reporting types, the second field being different from the first field.

[0133] As an embodiment, when the first information block comprises a first field, the first field in the first information block indicates that the CSI reporting configured by the first information block is one of a plurality of reporting types, the plurality of reporting types comprising periodic reporting, semi-persistent reporting, and aperiodic reporting; and when the first information block comprises a second field, the second field in the first information block indicates that the CSI reporting configured by the first information block is event triggered reporting, the second field being different from the first field.

[0134] As an embodiment, when the first information block comprises a first field, the first field in the first information block indicates that the CSI reporting configured by the first information block is one of a plurality of reporting types, the plurality of reporting types comprising periodic reporting, semi-persistent reporting, and aperiodic reporting; and when the first information block comprises a second field, the second field in the first information block indicates that the CSI reporting configured by the first information block is one of event triggered reporting carried on PUSCH or event triggered reporting carried on PUCCH, the second field being different from the first field.

[0135] As an embodiment, when the first information block comprises a first field, the first field in the first information block indicates that the CSI reporting configured by the first information block is one of a plurality of reporting types, the plurality of reporting types comprising aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, semi-persistent reporting carried on PUCCH, and periodic reporting carried on PUCCH; and when the first information block comprises a second field, the second field in the first information block indicates that the CSI reporting configured by the first information block is event triggered reporting, the second field being different from the first field.

[0136] As an embodiment, when the first information block comprises a first field, the first field in the first information block indicates that the CSI reporting configured by the first information block is one of a plurality of reporting types, the plurality of reporting types comprising aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, semi-persistent reporting carried on PUCCH, and periodic reporting carried on PUCCH; when the first information block comprises a second field, the second field in the first information block indicates that the CSI reporting configured by the first information block is one of event triggered reporting carried on PUSCH or event triggered reporting carried on PUCCH, the second field being different from the first field.

[0137] As an embodiment, the second field is different from a reportConfigType field.

[0138] As an embodiment, when the first information block comprises a first field, the first field in the first information block indicates that the CSI reporting configured by the first information block is one of a plurality of reporting types, the plurality of reporting types comprising aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, semi-persistent reporting carried on PUCCH, and periodic reporting carried on PUCCH; when the first information block comprises a second field, the second field in the first information block indicates that the CSI reporting configured by the first information block is event triggered reporting, the second field being different from the first field. The first field is a reportConfigType field, or a name of the first field comprises reportConfigType; the second field is different from a reportConfigType field.

[0139] As an embodiment, when the first information block comprises a first field, the first field in the first information block indicates that the CSI reporting configured by the first information block is one of a plurality of reporting types, the plurality of reporting types comprising aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, semi-persistent reporting carried on PUCCH, and periodic reporting carried on PUCCH; when the first information block comprises a second field, the second field in the first information block indicates that the CSI reporting configured by the first information block is one of event triggered reporting carried on PUSCH or event triggered reporting carried on PUCCH, the second field being different from the first field. The first field is a reportConfigType field, or a name of the first field comprises reportConfigType; the second field is different from a reportConfigType field.

[0140] As an embodiment, the benefits of the above method include: supporting CSI event triggered reporting.

[0141] As an embodiment, the benefits of the above method include: increasing the second field, with less change to the standard.

[0142] As an embodiment, the first information block implicitly indicates that the reporting type of the CSI reporting configured by the first information block is one of the M reporting types.

[0143] As an embodiment, the first information block implicitly indicates whether the CSI reporting configured by the first information block belongs to the 4 reporting types in the M reporting types.

[0144] As an embodiment, the first information block implicitly indicates whether the CSI reporting configured by the first information block belongs to the 4 reporting types in the M reporting types includes: the name of the first information block indicates whether the reporting type of the CSI reporting configured by the first information block belongs to the 4 reporting types in the M reporting types; when the name of the first information block includes CSI-ReportConfig, the reporting type of the CSI reporting configured by the first information block belongs to the 4 reporting types in the M reporting types; when the name of the first information block does not include CSI-ReportConfig, the reporting type of the CSI reporting configured by the first information block does not belong to the 4 reporting types in the M reporting types.

[0145] As an embodiment, the first information block implicitly indicates whether the CSI reporting configured by the first information block belongs to the 4 reporting types in the M reporting types includes: whether the first information block includes a second field indicates whether the reporting type of the CSI reporting configured by the first information block belongs to the 4 reporting types in the M reporting types; when the first information block does not include a second field, the reporting type of the CSI reporting configured by the first information block belongs to the 4 reporting types in the M reporting types; when the first information block includes a second field, the reporting type of the CSI reporting configured by the first information block does not belong to the 4 reporting types in the M reporting types; the second field includes at least one bit, and the second field is different from the reportConfigType field.

[0146] As an embodiment, the first information block implicitly indicates whether the CSI reporting configured by the first information block is event triggered reporting.

[0147] As an embodiment, the first information block implicitly indicates whether the CSI reporting configured by the first information block is event-triggered reporting comprises: a name of the first information block indicates whether a reporting type of the CSI reporting configured by the first information block is event-triggered reporting; when the name of the first information block comprises CSI-ReportConfig, the CSI reporting configured by the first information block is not event-triggered reporting; when the name of the first information block does not comprise CSI-ReportConfig, the CSI reporting configured by the first information block is event-triggered reporting.

[0148] As an embodiment, the first information block implicitly indicates whether the CSI reporting configured by the first information block is event-triggered reporting comprises: whether the first information block comprises a second field indicates whether the CSI reporting configured by the first information block is event-triggered reporting; when the first information block does not comprise the second field, the CSI reporting configured by the first information block is not event-triggered reporting; when the first information block comprises the second field, the CSI reporting configured by the first information block is event-triggered reporting; the second field comprises at least one bit, and the second field is different from a reportConfigType field.

[0149] As an embodiment, when the name of the first information block comprises CSI-ReportConfig, a reporting type of the CSI reporting configured by the first information block belongs to the 4 reporting types in the M reporting types; when the name of the first information block does not comprise CSI-ReportConfig, the CSI reporting configured by the first information block is event-triggered reporting.

[0150] As an embodiment, when the first information block does not comprise the second field, a reporting type of the CSI reporting configured by the first information block belongs to the 4 reporting types in the M reporting types; when the first information block comprises the second field, the CSI reporting configured by the first information block is event-triggered reporting; the second field comprises at least one bit, and the second field is different from a reportConfigType field.

[0151] As an embodiment, the reporting type of the CSI reporting configured by the first information block does not belong to the 4 reporting types in the M reporting types means that the reporting type of the CSI reporting configured by the first information block is event-triggered reporting.

[0152] As an embodiment, the report type of the CSI report configured by the first information block not belonging to the 4 report types among the M report types means that the report type of the CSI report configured by the first information block is one of event triggered report carried on PUSCH or event triggered report carried on PUCCH.

[0153] As an embodiment, the report type of the CSI report configured by the first information block not belonging to the 4 report types among the M report types means that the report type of the CSI report configured by the first information block is one of event triggered report, aperiodic report carried on PUCCH, or periodic report carried on PUSCH.

[0154] As an embodiment, the report type of the CSI report configured by the first information block not belonging to the 4 report types among the M report types means that the report type of the CSI report configured by the first information block is one of event triggered report carried on PUSCH, event triggered report carried on PUCCH, aperiodic report carried on PUCCH, or periodic report carried on PUSCH.

[0155] As an embodiment, the M is equal to 5.

[0156] As an embodiment, the M is equal to 6.

[0157] As an embodiment, the M is greater than 6.

[0158] Typically, the M report types are different from each other.

[0159] Typically, the M candidate values are different from each other.

[0160] As an embodiment, the M candidate values are different real numbers.

[0161] As an embodiment, the M candidate values are different integers.

[0162] As an embodiment, the M candidate values are different non-negative integers.

[0163] As an embodiment, the M candidate values are different consecutive integers.

[0164] As an embodiment, the M candidate values are -1, 0, 1, …, M-2 respectively.

[0165] As an embodiment, the M candidate values are different consecutive non-negative integers.

[0166] As one embodiment, the M candidate values are 0, 1, …, M-1, respectively.

[0167] As one embodiment, the M candidate values include 0, 1, 2, and 3.

[0168] As one embodiment, the reporting types of the CSI reporting include the M reporting types.

[0169] As one embodiment, the reporting types of the CSI reporting include the M reporting types; the M reporting types include event-triggered reporting.

[0170] As one embodiment, the reporting type of the CSI reporting configured by the first information block is one of the M reporting types.

[0171] As one embodiment, the reporting type of the CSI reporting configured by the first information block is one of the M reporting types; the M reporting types include event-triggered reporting.

[0172] As one embodiment, the M reporting types include event-triggered reporting, aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, semi-persistent reporting carried on PUCCH, and periodic reporting carried on PUCCH.

[0173] As one embodiment, the M reporting types include event-triggered reporting carried on PUSCH, aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, event-triggered reporting carried on PUCCH, semi-persistent reporting carried on PUCCH, and periodic reporting carried on PUCCH.

[0174] As one embodiment, the benefits of the above method include supporting CSI event-triggered reporting.

[0175] As one embodiment, the benefits of the above method include less modification to existing standards.

[0176] As one embodiment, the benefits of the above method include enhancing flexibility of the system and improving overall performance of the system.

[0177] Embodiment 2

[0178] Embodiment 2 illustrates a schematic diagram of a network architecture according to one embodiment of the present application, as shown in FIG. 2.

[0179] FIG. 2 illustrates a network architecture 200 for LTE (Long-Term Evolution), LTE-A (Long-Term Evolution Advanced), and future 5G systems. The network architecture 200 for LTE, LTE-A, and future 5G systems is referred to as EPS (Evolved Packet System) 200. The 5G NR or LTE network architecture 200 can be referred to as 5GS (5G System) / EPS (Evolved Packet System) 200 or some other suitable terminology. The 5GS / EPS 200 can include one or more UEs (User Equipment) 201, a UE 241 in sidelink communication with the UE 201, a NG-RAN (Next Generation Radio Access Network) 202, a 5GC (5G Core Network) / EPC (Evolved Packet Core) 210, a HSS (Home Subscriber Server) / UDM (Unified Data Management) 220, and Internet services 230. The 5GS / EPS 200 can interconnect with other access networks, but these entities / interfaces are not shown for simplicity. As shown in FIG. 2, the 5GS / EPS 200 provides packet-switched services, however, those skilled in the art will readily appreciate that the various concepts presented throughout this application are amenable to use with networked systems providing circuit-switched services. The NG-RAN 202 includes a NR (New Radio) NodeB (gNB) 203 and other gNBs 204. The gNB 203 provides user and control plane protocol terminations toward the UE 201. The gNB 203 can be connected to the other gNBs 204 via an Xn interface (e.g., backhaul). The gNB 203 can also be referred to as a base station, a base transceiver station, a radio base station, a radio transceiver, a transceiver function, a basic service set (BSS), an extended service set (ESS), a TRP (Transmit Receive Point), or some other suitable terminology. The gNB 203 provides access to the 5GC / EPC 210 for the UEs 201. Examples of UEs 201 include a cellular phone, a smart phone, a session initiation protocol (SIP) phone, a laptop, a personal digital assistant (PDA), a satellite radio, a global positioning system, a multimedia device, a video device, a digital audio player (e.g., MP3 player), a camera, a game console, a drone, a unmanned aerial vehicle, a narrowband physical web device, a machine type communication device, a land vehicle, a car, a wearable device, or any other similar functional device.A person of ordinary skill in the art can also refer to the UE 201 as a mobile station, a subscriber station, a mobile unit, a subscriber unit, a wireless unit, a remote unit, a mobile device, a wireless device, a wireless communication device, a remote device, a mobile subscriber station, an access terminal, a mobile terminal, a wireless terminal, a remote terminal, a handset, a user agent, a mobile client, a client, or some other suitable terminology. The gNB 203 is connected by means of an S1 / NG interface to the 5GC / EPC 210. The 5GC / EPC 210 includes a MME (Mobility Management Entity) / AMF (Authentication Management Field) / SMF (Session Management Function) 211, other MME / AMF / SMF 214, a S-GW (Service Gateway) / UPF (User Plane Function) 212, and a P-GW (Packet Date Network Gateway) / UPF 213. The MME / AMF / SMF 211 is a control node that handles signaling between the UE 201 and the 5GC / EPC 210. The MME / AMF / SMF 211 generally provides bearer and connection management. All user IP (Internet Protocal) packets are transferred through the S-GW / UPF 212, which itself is connected to the P-GW / UPF 213. The P-GW provides UE IP address allocation as well as other functions. The P-GW / UPF 213 is connected to Internet services 230. The Internet services 230 include operator corresponding Internet protocol services, which can specifically include the Internet, an intranet, an IMS (IP Multimedia Subsystem), and a packet switching service.

[0180] As one embodiment, the first node in the present application comprises the UE 201.

[0181] As one embodiment, the first node in the present application comprises the UE 241.

[0182] As one embodiment, the second node in the present application comprises the gNB 203.

[0183] As one embodiment, the second node in the present application comprises the gNB 204.

[0184] As one embodiment, the UE 201 or the UE 241 supports a 5G system.

[0185] As one embodiment, the UE 201 or the UE 241 supports a 6G system.

[0186] As one embodiment, the UE 201 or the UE 241 supports at least a 5G system.

[0187] As one embodiment, the gNB 203 or the gNB 204 supports a 5G system.

[0188] As one embodiment, the gNB 203 or the gNB 204 supports a 6G system.

[0189] As one embodiment, the gNB 203 or the gNB 204 supports at least a 5G system.

[0190] As one embodiment, the UE 201 or the UE 241 supports an irregular coverage.

[0191] Embodiment 3

[0192] Embodiment 3 illustrates a diagram of an embodiment of a radio protocol architecture for the user and control planes according to one embodiment of the application, as shown in FIG. 3.

[0193] Figure 3 is a schematic diagram illustrating an embodiment of a radio protocol architecture for a user plane 350 and a control plane 300, Figure 3 showing three layers of the radio protocol architecture for the control plane 300 between a first communication node device (UE, gNB or RSU in V2X) and a second communication node device (gNB, UE or RSU in V2X), or between two UEs: Layer 1, Layer 2, and Layer 3. Layer 1 (LI layer) is the lowest layer and implements various PHY (Physical layer) signal processing functions. The LI layer will be referred to as the PHY 301 herein. Layer 2 (L2 layer) 305 is above the PHY 301 and is responsible for the link between the first communication node device and the second communication node device, or between two UEs. The L2 layer 305 includes a MAC (Medium Access Control) sublayer 302, a RLC (Radio Link Control) sublayer 303, and a PDCP (Packet Data Convergence Protocol) sublayer 304, which terminate the functions of the second communication node device. The PDCP sublayer 304 provides multiplexing between different radio bearers and logical channels. The PDCP sublayer 304 also provides security functions, such as ciphering of the data packets, and header compression. The RLC sublayer 303 provides segmentation and reassembly of upper layer data packets, retransmission of lost data packets, and reordering of data packets to compensate for out-of-order reception due to HARQ. The MAC sublayer 302 provides multiplexing between logical and transport channels. The MAC sublayer 302 is also responsible for allocating the various radio resources (e.g., resource blocks) in one cell among the UEs. The MAC sublayer 302 is also responsible for HARQ operations. The RRC (Radio Resource Control) sublayer 306 in Layer 3 (L3 layer) in the control plane 300 is responsible for obtaining radio resources (i.e., radio bearers) and the use of RRC signaling between the second communication node device and the first communication node device for configuring the lower layers. The radio protocol architecture for the user plane 350 includes Layer 1 (LI layer) and Layer 2 (L2 layer), which are substantially the same as the corresponding layers and sublayers in the control plane 300 for the physical layer 351, the PDCP sublayer 354 in the L2 layer 355, the RLC sublayer 353 in the L2 layer 355, and the MAC sublayer 352 in the L2 layer 355 for the first communication node device and the second communication node device, but the PDCP sublayer 354 also provides header compression for upper layer data packets to reduce radio transmission overhead.A SDAP (Service Data Adaptation Protocol) sublayer 356 is also comprised in the L2 layer 355 in the user plane 350, the SDAP sublayer 356 being in charge of mapping between QoS flows and Data Radio Bearers (DRBs) to support the diversity of traffic. Although not illustrated, the first communication node device can have several upper layers above the L2 layer 355, including a network layer (e.g. IP layer) that terminates at the P-GW on the network side and an application layer that terminates at the other end of the connection (e.g. a remote UE, a server, etc.).

[0194] As one embodiment, the wireless protocol architecture in Figure 3 is applicable to the first node in the present application.

[0195] As one embodiment, the wireless protocol architecture in Figure 3 is applicable to the second node in the present application.

[0196] As one embodiment, the first information block is generated at the RRC sublayer 306.

[0197] As one embodiment, the first information block is generated at the MAC sublayer 302.

[0198] As one embodiment, the first information block is generated at the MAC sublayer 352.

[0199] As one embodiment, the RS in the first RS resource set is generated at the PHY 301.

[0200] As one embodiment, the RS in the first RS resource set is generated at the PHY 351.

[0201] As one embodiment, the first CSI reporting is generated at the PHY 301.

[0202] As one embodiment, the first CSI reporting is generated at the PHY 351.

[0203] As one embodiment, the CSI reporting configured by the first information block is generated at the PHY 301.

[0204] As one embodiment, the CSI reporting configured by the first information block is generated at the PHY 351.

[0205] As one embodiment, the CSI reporting configured by the first information block is generated at the MAC sublayer 302.

[0206] As one embodiment, the CSI reporting configured by the first information block is generated at the MAC sublayer 352.

[0207] As one embodiment, the higher layer in the present application refers to a layer above the physical layer.

[0208] As one embodiment, the higher layer in the present application refers to the RRC layer.

[0209] As one embodiment, the higher layer in the present application refers to the MAC layer.

[0210] As one embodiment, the higher layer in the present application includes at least one of the RRC layer or the MAC layer.

[0211] Embodiment 4

[0212] Embodiment 4 illustrates a schematic diagram of a first communication device and a second communication device according to one embodiment of the present application, as shown in FIG. 4. FIG. 4 is a block diagram of a first communication device 410 and a second communication device 450 communicating with each other in an access network.

[0213] The first communication device 410 includes a controller / processor 475, a memory 476, a receive processor 470, a transmit processor 416, a multi-antenna receive processor 472, a multi-antenna transmit processor 471, a transmitter / receiver 418, and an antenna 420.

[0214] The second communication device 450 includes a controller / processor 459, a memory 460, a data source 467, a transmit processor 468, a receive processor 456, a multi-antenna transmit processor 457, a multi-antenna receive processor 458, a transmitter / receiver 454, and an antenna 452.

[0215] In transmissions from the first communication device 410 to the second communication device 450, at the first communication device 410, upper layer packets from the core network are provided to the controller / processor 475. The controller / processor 475 implements functionality of the L2 layer. In the DL, the controller / processor 475 provides header compression, ciphering, packet segmentation and reordering, multiplexing between logical and transport channels, and radio resource allocations for the second communication device 450 based on various priority metrics. The controller / processor 475 is also responsible for HARQ operations, retransmission of lost packets, and signaling to the second communication device 450. The transmit processor 416 and the multiple antenna transmit processor 471 implement various signal processing functions for the LI layer (i.e., physical layer). The transmit processor 416 implements coding and interleaving to facilitate forward error correction (FEC) at the second communication device 450 and maps the coded and interleaved data to modulation symbols based on various modulation schemes (e.g., binary phase shift keying (BPSK), quadrature phase shift keying (QPSK), M-phase shift keying (M-PSK), M-quadrature amplitude modulation (M-QAM)). The multiple antenna transmit processor 471 performs digital spatial pre-coding on the modulated symbols, including codebook-based and non-codebook-based pre-coding, and beamforming processing, generating one or more parallel streams. The transmit processor 416 then maps each parallel stream to a subcarrier, multiplexes the modulated symbols in the time and / or frequency domain with reference signals (e.g., pilot), and then performs a fast Fourier transform (FFT) to generate a time-domain multicarrier symbol stream. The multiple antenna transmit processor 471 then performs transmit analog pre-coding / beamforming operations on the time-domain multicarrier symbol stream. Each transmitter 418 converts the baseband multicarrier symbol stream provided by the multiple antenna transmit processor 471 into a radio frequency signal that is transmitted via a respective antenna 420.

[0216] In transmission from the first communication device 410 to the second communication device 450, at the second communication device 450, each receiver 454 receives a signal through its respective antenna 452. Each receiver 454 recovers information modulated onto an RF carrier and converts the RF stream into a baseband, multicarrier symbol stream to receive processor 456. The receive processor 456 and the multi-antenna receive processor 458 implement various signal processing functions of the Ll layer. The multi-antenna receive processor 458 performs receive analog precoding / beamforming operation on the baseband, multicarrier symbol stream from the receivers 454. The receive processor 456 converts the baseband, multicarrier symbol stream from the receive analog precoding / beamforming operation into the time domain using a Fast Fourier Transform (FFT). In the time domain, a physical layer data signal and the reference signal are demultiplexed from the baseband, multicarrier symbol stream by the receive processor 456, where the reference signal will be used for channel estimation and the data signal is recovered after multi-antenna detection in the multi-antenna receive processor 458 for any parallel streams destined for the second communication device 450. The symbols on each parallel stream are demodulated and recovered in the receive processor 456 and generate soft decisions. The receive processor 456 then decodes and de-interleaves the soft decisions to recover the upper layer data and control signals transmitted by the first communication device 410 on the physical channels. The upper layer data and control signals are then provided to the controller / processor 459. The controller / processor 459 implements the functions of the L2 layer. The controller / processor 459 can be associated with a memory 460 that stores program codes and data. The memory 460 can be referred to as a computer readable medium. In the DL (DownLink), the controller / processor 459 provides demultiplexing between transport and logical channels, packet reassembly, deciphering, header decompression, control signal processing to recover upper layer data packets from the core network. The upper layer data packets are then provided to all protocol layers above the L2 layer. Various control signals can also be provided to the L3 for L3 processing. The controller / processor 459 is also responsible for error detection using an acknowledgement (ACK) and / or negative acknowledgement (NACK) protocol to support HARQ operations.

[0217] In the transmission from the second communication device 450 to the first communication device 410, at the second communication device 450, a data source 467 is used to provide upper layer packets to a controller / processor 459. The data source 467 represents all protocol layers above the L2 layer. Similar to the transmit function described at the first communication device 410 in the DL, the controller / processor 459 implements header compression, ciphering, packet segmentation and reordering, and multiplexing between logical and transport channels based on radio resource allocations for the first communication device 410, implements L2 layer functionality for the user plane and control plane. The controller / processor 459 is also responsible for HARQ operations, retransmission of lost packets, and signaling to the first communication device 410. A transmit processor 468, in conjunction with a multi-antenna transmit processor 457, performs modulation mapping, channel coding processing, digital multi-antenna spatial processing, including codebook-based and non-codebook-based precoding, and beamforming processing, and then the transmit processor 468 creates parallel streams of coded and modulated symbols for the different antenna ports, which are provided to different antennas 452 via separate transmitters 454 after analog precoding / beamforming at the multi-antenna transmit processor 457. Each transmitter 454 then converts the baseband streams into radio frequency signals and transmits the radio frequency signals via the antennas 452.

[0218] In the transmission from the second communication device 450 to the first communication device 410, the functionality at the first communication device 410 is similar to the functionality described in connection with the reception at the second communication device 450 in the transmission from the first communication device 410 to the second communication device 450. Each receiver 418 receives a radio frequency signal through its respective antenna 420, converts the received radio frequency signal into a baseband signal, and provides the baseband signal to a multi-antenna receive processor 472 and a receive processor 470. The receive processor 470 and the multi-antenna receive processor 472, in conjunction with the controller / processor 475, implement the functionality of the L1 layer. For the DL, the controller / processor 475 can be associated with a memory 476 that stores program codes and data. The memory 476 can be referred to as a computer-readable medium. The controller / processor 475 provides demultiplexing between transport and logical channels, packet reassembly, deciphering, header decompression, control signal processing to recover upper layer packets from the second communication device 450. Upper layer packets from the controller / processor 475 can be provided to a core network. The controller / processor 475 is also responsible for error detection using an ACK and / or NACK protocol to support HARQ operations.

[0219] As one embodiment, the second communication device 450 comprises: at least one processor and at least one memory including computer program code; the at least one memory and the computer program code configured to, with the at least one processor, cause the performance of the following: receiving a first information block; the first information block configuring a CSI reporting; wherein a priority value of the CSI reporting configured by the first information block is linearly related to a first parameter, a value range of the first parameter including M candidate values, M being a positive integer greater than 4; the M candidate values being respectively for M reporting types; four reporting types in the M reporting types being respectively an aperiodic reporting carried on PUSCH, a semi-persistent reporting carried on PUSCH, a semi-persistent reporting carried on PUCCH, and a periodic reporting carried on PUCCH; a reporting type of the CSI reporting configured by the first information block being one of the M reporting types, a value of the first parameter being a candidate value in the M candidate values corresponding to the reporting type of the CSI reporting configured by the first information block.

[0220] As one embodiment, the second communication device 450 comprises: a memory storing a computer readable program of instructions which, when executed by at least one processor, causes the performance of the following: receiving a first information block; the first information block configuring a CSI reporting; wherein a priority value of the CSI reporting configured by the first information block is linearly related to a first parameter, a value range of the first parameter including M candidate values, M being a positive integer greater than 4; the M candidate values being respectively for M reporting types; four reporting types in the M reporting types being respectively an aperiodic reporting carried on PUSCH, a semi-persistent reporting carried on PUSCH, a semi-persistent reporting carried on PUCCH, and a periodic reporting carried on PUCCH; a reporting type of the CSI reporting configured by the first information block being one of the M reporting types, a value of the first parameter being a candidate value in the M candidate values corresponding to the reporting type of the CSI reporting configured by the first information block.

[0221] As an embodiment, the first communication device 410 comprises: at least one processor and at least one memory including a computer program code; the at least one memory and the computer program code are configured to, with the at least one processor, cause the first communication device 410 to perform the following actions: transmitting a first information block; the first information block configures a CSI reporting; wherein a priority value of the CSI reporting configured by the first information block is linearly related to a first parameter, a value range of the first parameter includes M candidate values, M is a positive integer greater than 4; the M candidate values are respectively for M reporting types; four reporting types in the M reporting types are respectively an aperiodic reporting carried on a PUSCH, a semi-persistent reporting carried on a PUSCH, a semi-persistent reporting carried on a PUCCH, and a periodic reporting carried on a PUCCH; a reporting type of the CSI reporting configured by the first information block is one of the M reporting types, and a value of the first parameter is a candidate value corresponding to the reporting type of the CSI reporting configured by the first information block in the M candidate values.

[0222] As an embodiment, the first communication device 410 comprises: a memory storing a computer readable program of instructions which, when executed by at least one processor, causes actions comprising: transmitting a first information block; the first information block configures a CSI reporting; wherein a priority value of the CSI reporting configured by the first information block is linearly related to a first parameter, a value range of the first parameter includes M candidate values, M is a positive integer greater than 4; the M candidate values are respectively for M reporting types; four reporting types in the M reporting types are respectively an aperiodic reporting carried on a PUSCH, a semi-persistent reporting carried on a PUSCH, a semi-persistent reporting carried on a PUCCH, and a periodic reporting carried on a PUCCH; a reporting type of the CSI reporting configured by the first information block is one of the M reporting types, and a value of the first parameter is a candidate value corresponding to the reporting type of the CSI reporting configured by the first information block in the M candidate values.

[0223] As an embodiment, the first node in the present application comprises the second communication device 450.

[0224] As an embodiment, the second node in the present application comprises the first communication device 410.

[0225] As an embodiment, at least one of {the antenna 452, the receiver 454, the receive processor 456, the multi-antenna receive processor 458, the controller / processor 459, the memory 460, the data source 467} is configured to receive the first information block in the present application; at least one of {the antenna 420, the transmitter 418, the transmit processor 416, the multi-antenna transmit processor 471, the controller / processor 475, the memory 476} is configured to transmit the first information block in the present application.

[0226] As an embodiment, at least one of {the antenna 452, the receiver 454, the receive processor 456, the multi-antenna receive processor 458, the controller / processor 459, the memory 460, the data source 467} is configured to receive RS in the first RS resource set in the present application; at least one of {the antenna 420, the transmitter 418, the transmit processor 416, the multi-antenna transmit processor 471, the controller / processor 475, the memory 476} is configured to transmit RS in the first RS resource set in the present application.

[0227] As an embodiment, at least one of {the antenna 452, the transmitter 454, the transmit processor 468, the multi-antenna transmit processor 457, the controller / processor 459, the memory 460} is configured to transmit the first CSI reporting in the present application; at least one of {the antenna 420, the receiver 418, the receive processor 470, the multi-antenna receive processor 472, the controller / processor 475, the memory 476} is configured to receive the first CSI reporting in the present application.

[0228] Embodiment 5

[0229] Embodiment 5 illustrates a flowchart of wireless transmission according to an embodiment of the present application, as shown in FIG. 5. In FIG. 5, the first node U1 and the second node N2 are two communication nodes for transmission through an air interface. In FIG. 5, the steps in the dashed boxes F1, F2 are optional.

[0230] For the first node U1, the first information block is received in step S5101; RS is received in the first RS resource set in step S5102; the first CSI reporting is transmitted in step S5103;

[0231] For the second node N2, the first information block is transmitted in step S5201; RS is transmitted in the first RS resource set in step S5202; the first CSI reporting is received in step S5203.

[0232] In embodiment 5, the first information block configures one CSI reporting; a priority value of the CSI reporting configured by the first information block is linearly related to a first parameter, a value range of the first parameter includes M candidate values, M is a positive integer greater than 4; the M candidate values are respectively for M reporting types; four reporting types in the M reporting types are aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, semi-persistent reporting carried on PUCCH and periodic reporting carried on PUCCH; a reporting type of the CSI reporting configured by the first information block is one of the M reporting types, and a value of the first parameter is a candidate value corresponding to the reporting type of the CSI reporting configured by the first information block in the M candidate values.

[0233] As an embodiment, the first node U1 is the first node in the present application.

[0234] As an embodiment, the second node N2 is the second node in the present application.

[0235] As an embodiment, the air interface between the second node N2 and the first node U1 includes a wireless interface between a base station and a user equipment.

[0236] As an embodiment, the air interface between the second node N2 and the first node U1 includes a wireless interface between a relay node and a user equipment.

[0237] As an embodiment, the air interface between the second node N2 and the first node U1 includes a wireless interface between a user equipment and a user equipment.

[0238] As an embodiment, the second node N2 is a serving cell maintaining base station of the first node U1.

[0239] As an embodiment, steps in the dashed block F1, F2 are all absent.

[0240] As an embodiment, when the reporting type of the CSI reporting configured by the first information block belongs to the four reporting types in the M reporting types, steps in the dashed block F1, F2 are all present.

[0241] As an embodiment, when the reporting type of the CSI reporting configured by the first information block is event triggered reporting, the step in the dashed block F1 is present, and the step in the dashed block F2 is present only when a trigger event is satisfied.

[0242] As one embodiment, the steps in the dashed box F1 exist when the reporting type of the CSI reporting configured by the first information block is event triggered reporting, and the steps in the dashed box F2 do not exist when a triggering event is not satisfied.

[0243] As one embodiment, the receiving RS in the first RS resource set includes receiving RS in some or all RS occasions of some or all RS resources in the first RS resource set.

[0244] As one embodiment, the receiving RS in the first RS resource set includes receiving RS in some or all RS occasions of some or all RS resources in the first RS resource set.

[0245] As one embodiment, the first information block indicates the first RS resource set; when the CSI reporting configured by the first information block is periodic, the first RS resource set is used for at least one of channel measurement or interference measurement of the CSI reporting configured by the first information block; when the CSI reporting configured by the first information block is event triggered, the CSI reporting configured by the first information block is triggered only when a triggering event is satisfied, and the triggering event depends on measurement of the first RS resource set.

[0246] As one embodiment, the first information block indicates the first RS resource set; when the CSI reporting configured by the first information block is periodic, the first RS resource set is used for channel measurement and interference measurement of the CSI reporting configured by the first information block; when the CSI reporting configured by the first information block is event triggered, the first RS resource set is used for channel measurement of the CSI reporting configured by the first information block.

[0247] As one embodiment, the first information block indicates the first RS resource set.

[0248] As one embodiment, the first information block indicates at least one CSI resource configuration, and the at least one CSI resource configuration indicates the first RS resource set.

[0249] As one embodiment, the first information block indicates one CSI resource configuration, and the one CSI resource configuration indicates some or all RS resources in the first RS resource set.

[0250] As one sub-embodiment of the above-mentioned embodiment, the one CSI resource configuration is an IE CSI-ResourceConfig.

[0251] As a sub-embodiment of the above-mentioned embodiment, the first information block comprises a resourcesForChannelMeasurement field, and the resourcesForChannelMeasurement field comprised in the first information block indicates the one CSI resource configuration.

[0252] As an embodiment, when the CSI reporting configured by the first information block is periodic, the first information block indicates two CSI resource configurations, and the two CSI resource configurations respectively indicate RS resources configured for channel measurement in the first RS resource set and CSI-IM resources configured for interference measurement in the first RS resource set; when the CSI reporting configured by the first information block is event triggered, the first information block indicates one CSI resource configuration, and the one CSI resource configuration indicates the first RS resource set.

[0253] As a sub-embodiment of the above-mentioned embodiment, the two CSI resource configurations are two IEs CSI-ResourceConfig.

[0254] As a sub-embodiment of the above-mentioned embodiment, the first information block comprises a resourcesForChannelMeasurement field and a csi-IM-ResourcesForInterference field, and the resourcesForChannelMeasurement field and the csi-IM-ResourcesForInterference field comprised in the first information block respectively indicate the two CSI resource configurations.

[0255] As an embodiment, when the CSI reporting configured by the first information block is periodic, the first information block indicates three CSI resource configurations, and the three CSI resource configurations respectively indicate RS resources configured for channel measurement in the first RS resource set, CSI-IM resources configured for interference measurement in the first RS resource set, and NZP (non zero power) CSI-RS (Channel state information reference signal) resources configured for interference measurement in the first RS resource set; when the CSI reporting configured by the first information block is event triggered, the first information block indicates one CSI resource configuration, and the one CSI resource configuration indicates the first RS resource set.

[0256] As one sub-embodiment of the above-mentioned embodiment, the three CSI resource configurations are three IEs CSI-ResourceConfig.

[0257] As one sub-embodiment of the above-mentioned embodiment, the first information block includes a resourcesForChannelMeasurement field, a csi-IM-ResourcesForInterference field and a nzp-CSI-RS-ResourcesForInterference field, and the resourcesForChannelMeasurement field, the csi-IM-ResourcesForInterference field and the nzp-CSI-RS-ResourcesForInterference field included in the first information block respectively indicate the three CSI resource configurations.

[0258] As one embodiment, the specific definition of IE CSI-ReportConfig, resourcesForChannelMeasurement, csi-IM-ResourcesForInterference, nzp-CSI-RS-ResourcesForInterference, IE CSI-ResourceConfig, please refer to chapter 6.3.2 of 3GPP TS 38.331.

[0259] As one embodiment, the first RS resource set includes at least one of SS / PBCH (synchronization signal / physical broadcast channel) block resources or CSI-RS resources.

[0260] As one embodiment, the first RS resource set includes at least one of SS / PBCH block resources or periodic CSI-RS resources.

[0261] As one embodiment, any RS resource in the first RS resource set is a CSI-RS resource.

[0262] As one embodiment, when the CSI reporting configured by the first information block is periodic, the first RS resource set includes at least SS / PBCH block resources or CSI-RS resources among SS / PBCH block resources, CSI-RS resources, CSI-IM resources or NZP CSI-RS resources for interference measurement.

[0263] As an embodiment, when the CSI reporting configured by the first information block is periodic, the first RS resource set includes at least one of SS / PBCH block resource or CSI-RS resource, and at least one of CSI-IM resource or NZP CSI-RS resource for interference measurement.

[0264] As an embodiment, when the CSI reporting configured by the first information block is event triggered, the first RS resource set includes at least one of SS / PBCH block resource or periodic CSI-RS resource.

[0265] As an embodiment, when the CSI reporting configured by the first information block is event triggered, the first RS resource set indicates at least one of current beam or candidate new beam.

[0266] As an embodiment, when the CSI reporting configured by the first information block is event triggered, the first RS resource set indicates current beam and candidate new beam.

[0267] As an embodiment, when the CSI reporting configured by the first information block is event triggered, the CSI reporting configured by the first information block includes a MAC CE command.

[0268] As an embodiment, when the CSI reporting configured by the first information block is event triggered, the CSI reporting configured by the first information block includes SR and a MAC CE command.

[0269] As an embodiment, when the CSI reporting configured by the first information block is event triggered, the CSI reporting configured by the first information block includes UCI.

[0270] As an embodiment, when the CSI reporting configured by the first information block is event triggered, the CSI reporting configured by the first information block includes SR and UCI.

[0271] As an embodiment, when the CSI reporting configured by the first information block is event triggered, whether the CSI reporting configured by the first information block is triggered depends on whether a triggering event is satisfied.

[0272] As an embodiment, the CSI reporting configured by the first information block is triggered only when a triggering event is satisfied, including: the CSI reporting configured by the first information block is not triggered when a triggering event is not satisfied.

[0273] As an embodiment, the first information block indicates a report quantity of the CSI reporting configured by the first information block.

[0274] As an embodiment, the first information block includes a reportQuantity field, and the reportQuantity field in the first information block indicates a report quantity of the CSI reporting configured by the first information block.

[0275] As an embodiment, the first information block includes a reportQuantity field, and the reportQuantity field in the first information block indicates a report quantity of the CSI reporting configured by the first information block, and the reportQuantity field in the first information block is not set to 'none'.

[0276] As an embodiment, the report quantity of the CSI reporting configured by the first information block includes at least one of a CQI (Channel quality indicator), a PMI (Precoding Matrix Indicator), a CRI (CSI-RS Resource Indicator), an SS / PBCH block resource indicator (SSBRI), a layer indicator (LI), an RI (Rank Indicator), an L1-RSRP (Layer 1 reference signal received power), or an L1-SINR (Layer 1 signal-to-noise and interference ratio).

[0277] In the above method or embodiment, the specific algorithm for calculating the CSI is determined by the manufacturer of the first node or is implementation dependent. A typical but non-limiting implementation is described as follows: the CSI includes L1-RSRP or L1-SINR; the first node obtains the L1-RSRP or L1-SINR based on the measurement of at least one RS resource in the first RS resource set. Generally, the filtering algorithm of the L1-RSRP or L1-SINR is determined by the manufacturer of the first node or is implementation dependent, and can be algorithmic or hardware implementation.

[0278] In the above method or embodiment, the specific algorithm for calculating the CSI is determined by the manufacturer of the first node or is implementation dependent. Another typical but non-limiting implementation is described as follows: the first node obtains a channel parameter matrix H r×P for the channel measurement of at least one RS resource in the first RS resource set. r×P where Q is an assumed ratio of PDSCH EPRE to NZP CSI-RS EPRE. In the case of using a precoding matrix W P×l , the precoded channel parameter matrix is where l is the rank or the number of layers, in one case l is a positive integer not greater than P, and in another case the precoding matrix is an identity matrix, in which case P = l. The equivalent channel capacity of H r×P · W P×l is calculated using, for example, SINR (Signal Interference Noise Ratio), EESM (Exponential Effective SINR Mapping), or RBIR (Received Block mean mutual Information Ratio) criteria, and then the first CSI report is determined by looking up the equivalent channel capacity. Generally, the calculation of the equivalent channel capacity requires the first node to estimate the interference (including noise), and the first RS resource set includes RS resources for channel measurement and RS resources for interference measurement, and the first node can obtain the interference by measuring at least one RS resource in the first RS resource set in the present application. Generally, the direct mapping of the equivalent channel capacity to the CSI depends on the receiver performance or the modulation mode and other hardware-related factors. ​

[0279] Embodiment 6

[0280] Embodiment 6 illustrates a diagram of M candidate values and M reporting types according to an embodiment of the present application; as shown in FIG. 6.

[0281] In Embodiment 6, the M reporting types include event-triggered reporting, aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, semi-persistent reporting carried on PUCCH, and periodic reporting carried on PUCCH; the M candidate values include Y, 0, 1, 2, and 3; the Y is an integer, or the Y is a real number.

[0282] As an embodiment, the Y is different from 0, 1, 2, or 3.

[0283] As an embodiment, the M equals to 5, the M reporting types include event-triggered reporting, aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, semi-persistent reporting carried on PUCCH, and periodic reporting carried on PUCCH; the M candidate values are Y, 0, 1, 2, and 3 respectively; the Y is an integer, or the Y is a real number.

[0284] As an embodiment, the Y is an integer less than 0.

[0285] As an embodiment, the Y is a real number less than 0.

[0286] As an embodiment, the Y equals to -1.

[0287] As an embodiment, the Y equals to -0.5.

[0288] As an embodiment, the above method essentially includes: giving a higher priority to CSI reporting of event-triggered reporting type.

[0289] As an embodiment, the above method has the benefit of: CSI reporting of event-triggered reporting type can be reported preferentially in cases of resource allocation, CSI processing unit allocation, and resource conflict, etc.

[0290] As an embodiment, the above method has the benefit of: improving reliability and effectiveness of the system.

[0291] As an embodiment, the Y is an integer greater than 3.

[0292] As an embodiment, the Y is a real number greater than 3.

[0293] As an embodiment, the Y equals to 4.

[0294] As an example, the Y is equal to 3.5.

[0295] As an example, the essence of the above method comprises: giving the CSI reporting of the event-triggered reporting type a lower priority.

[0296] As an example, the benefit of the above method comprises: in the case of resource allocation, CSI processing unit allocation, and resource conflict, the CSI reporting of other reporting types can be reported in priority, and the impact on the priority of existing reporting types is minimized as much as possible.

[0297] As an example, the benefit of the above method comprises: enhancing the forward compatibility of the system.

[0298] As an example, the Y is a real number between 0 and 3.

[0299] As an example, the Y is equal to 0.5.

[0300] As an example, the Y is equal to 1.5.

[0301] As an example, the Y is equal to 2.5.

[0302] As an example, the essence of the above method comprises: giving the CSI reporting of the event-triggered reporting type a more flexible priority.

[0303] As an example, the benefit of the above method comprises: in the case of resource allocation, CSI processing unit allocation, and resource conflict, the reliability and delay of the CSI reporting of the event-triggered reporting type are taken into account, and the impact on the priority of existing reporting types.

[0304] As an example, the benefit of the above method comprises: improving the overall performance of the system.

[0305] As an example, the value of the Y comprises at least one candidate value, and any candidate value in the at least one candidate value is an integer or a real number.

[0306] As an example, the candidate value of the value of the Y comprises -1 and 4.

[0307] As an example, the candidate value of the value of the Y comprises 0.5, 1.5, and 2.5.

[0308] As an example, the candidate value of the value of the Y comprises -1, -0.5, 0.5, 1.5, 2.5, 3.5, and 4.

[0309] As an example, the benefit of the above method comprises: enhancing the flexibility and robustness of the system.

[0310] As an example, the M is equal to 5, the M candidate values are Y, 0, 1, 2 and 3 respectively; the Y is an integer, or the Y is a real number; for event triggered reporting, the value of the first parameter is Y; for aperiodic reporting carried on PUSCH, the value of the first parameter is 0; for semi-persistent reporting carried on PUSCH, the value of the first parameter is 1; for semi-persistent reporting carried on PUCCH, the value of the first parameter is 2; for periodic reporting carried on PUCCH, the value of the first parameter is 3.

[0311] Embodiment 7

[0312] Embodiment 7 shows a diagram of the value of the Y according to an embodiment of the present application; as shown in FIG. 7.

[0313] In Embodiment 7, the value of the Y is predefined, or the value of the Y depends on the reporting quantity of the event triggered reporting, or the value of the Y depends on the triggering event of the event triggered reporting.

[0314] As an example, the value of the Y is predefined.

[0315] As an example, the value of the Y being predefined includes that: the value of the Y includes at least one candidate value, any candidate value in the at least one candidate value is an integer or a real number; the value of the Y is which candidate value in the at least one candidate value is predefined.

[0316] As an example, the benefit of the above method includes: following the current standard design.

[0317] As an example, the benefit of the above method includes: simplifying system design, improving system efficiency.

[0318] As an example, the value of the Y depends on the reporting quantity of the event triggered reporting.

[0319] As an example, the value of the Y depending on the reporting quantity of the event triggered reporting includes: the value of the Y includes at least one candidate value, any candidate value in the at least one candidate value is an integer or a real number; the value of the Y is which candidate value in the at least one candidate value depends on the reporting quantity of the event triggered reporting.

[0320] As an embodiment, the value of Y depends on the reporting quantity of the event-triggered reporting comprises: the reporting quantity of the event-triggered reporting is one of N reporting quantities, N is a positive integer greater than 1, and the value of Y depends on which reporting quantity of the N reporting quantities the reporting quantity of the event-triggered reporting is; any reporting quantity of the N reporting quantities comprises one or more of CQI (Channel quality indicator), PMI (Precoding Matrix Indicator), CRI (CSI-RS Resource Indicator), SS / PBCH Block Resource indicator (SSBRI), Layer Indicator (LI), RI (Rank Indicator), L1-RSRP (Layer 1 reference signal received power), or L1-SINR (Layer 1 signal-to-noise and interference ratio).

[0321] As an embodiment, the value of Y depends on the reporting quantity of the event-triggered reporting comprises: the reporting quantity of the event-triggered reporting is one of N reporting quantities, N is a positive integer greater than 1; the value of Y comprises at least one candidate value, any candidate value in the at least one candidate value is an integer or a real number; the value of Y is which candidate value in the at least one candidate value depends on which reporting quantity in the N reporting quantities of the event-triggered reporting; any reporting quantity in the N reporting quantities comprises one or more of CQI (Channel quality indicator), PMI (Precoding Matrix Indicator), CRI (CSI-RS Resource Indicator), SS / PBCH Block Resource indicator (SSBRI), Layer Indicator (LI), RI (Rank Indicator), L1-RSRP (Layer 1 reference signal received power) or L1-SINR (Layer 1 signal-to-noise and interference ratio).

[0322] As a sub-embodiment of the above-mentioned embodiment, any candidate value in the at least one candidate value corresponds to a kind of reporting quantity in the N reporting quantities.

[0323] As a sub-embodiment of the above-mentioned embodiment, the value of Y comprises N candidate values, any candidate value in the N candidate values is an integer or a real number, and the N candidate values and the N reporting quantities correspond one by one respectively.

[0324] As a sub-embodiment of the above-mentioned embodiment, the value of Y comprises N candidate values, any candidate value in the N candidate values is an integer or a real number, and the N candidate values and the N reporting quantities correspond one by one respectively; the value of Y is the candidate value corresponding to the reporting quantity of the event-triggered reporting in the N candidate values.

[0325] As an embodiment, the value of Y depends on the reporting quantity of the event-triggered reporting comprises: the value of Y depends on whether the reporting quantity of the event-triggered reporting comprises a reference reporting quantity.

[0326] As one sub-embodiment of the above-mentioned embodiment, the value of Y includes at least one candidate value, any candidate value of the at least one candidate value is an integer or a real number; when the reporting quantity of the event triggered reporting includes the reference reporting quantity, the value of Y is one candidate value of the at least one candidate value; when the reporting quantity of the event triggered reporting does not include the reference reporting quantity, the value of Y is another candidate value of the at least one candidate value.

[0327] As one sub-embodiment of the above-mentioned embodiment, the reference reporting quantity includes one of CQI (Channel quality indicator), PMI (Precoding Matrix Indicator), CRI (CSI-RS Resource Indicator), SS / PBCH block resource indicator (SSBRI), layer indication (LI), RI (Rank Indicator), L1-RSRP (Layer 1 reference signal received power) or L1-SINR (Layer 1 signal-to-noise and interference ratio).

[0328] As one sub-embodiment of the above-mentioned embodiment, the reference reporting quantity does not include CQI (Channel quality indicator), PMI (Precoding Matrix Indicator), CRI (CSI-RS Resource Indicator), SS / PBCH block resource indicator (SSBRI), layer indication (LI), RI (Rank Indicator), L1-RSRP (Layer 1 reference signal received power) or L1-SINR (Layer 1 signal-to-noise and interference ratio).

[0329] As an embodiment, the benefits of the above method include: enhancing system flexibility, improving overall system performance.

[0330] As an embodiment, the value of Y depends on the trigger event of the event-triggered reporting.

[0331] As an embodiment, the value of Y depending on the trigger event of the event-triggered reporting includes: the value of Y includes at least one candidate value, any candidate value in the at least one candidate value is an integer or a real number; the value of Y is which candidate value in the at least one candidate value depends on the trigger event of the event-triggered reporting.

[0332] As an embodiment, the value of Y depending on the trigger event of the event-triggered reporting includes: the value of Y depending on the trigger event of the event-triggered reporting is which event in the first event set.

[0333] As an embodiment, the value of Y depending on the trigger event of the event-triggered reporting includes: the value of Y includes at least one candidate value, any candidate value in the at least one candidate value is an integer or a real number; the value of Y is which candidate value in the at least one candidate value depends on the trigger event of the event-triggered reporting is which event in the first event set.

[0334] As a sub-embodiment of the above embodiment, any candidate value in the at least one candidate value corresponds to an event in the first event set.

[0335] As a sub-embodiment of the above embodiment, any candidate value in the at least one candidate value corresponds to an event in the first event set; the value of Y is the candidate value in the at least one candidate value corresponding to the trigger event of the event-triggered reporting.

[0336] As a sub-embodiment of the above embodiment, the at least one candidate value one-to-one corresponds to the events in the first event set.

[0337] As a sub-embodiment of the above embodiment, the at least one candidate value one-to-one corresponds to the events in the first event set; the value of Y is the candidate value in the at least one candidate value corresponding to the trigger event of the event-triggered reporting.

[0338] As an embodiment, the value of Y depending on the trigger event of the event-triggered reporting includes: the value of Y depending on whether the trigger event of the event-triggered reporting is the first event in the first event set.

[0339] As a sub-embodiment of the above-mentioned embodiment, the value of Y includes at least one candidate value, any candidate value of the at least one candidate value is an integer or a real number; when the triggering event of the event triggered reporting is a first event in the first event set, the value of Y is a candidate value in the at least one candidate value; when the triggering event of the event triggered reporting is not the first event in the first event set, the value of Y is another candidate value in the at least one candidate value.

[0340] As a sub-embodiment of the above-mentioned embodiment, the first event is one event in the first event set.

[0341] As a sub-embodiment of the above-mentioned embodiment, the first event is not in the first event set.

[0342] As an embodiment, the benefits of the above-mentioned method include: enhancing system flexibility, improving overall system performance.

[0343] As an embodiment, the first event set in the present application includes at least one of the following events:

[0344] Event 1: based on the measurement of the first RS resource set, a first reception quality is obtained, the first reception quality is worse or lower than a first threshold value, the first reception quality includes L1-RSRP or L1-SINR, and the first threshold value is a real number;

[0345] Event 2: based on the measurement of at least one RS resource in the first RS resource set, a second reception quality is obtained, the second reception quality is better or higher than a second threshold value, the second reception quality includes L1-RSRP or L1-SINR, and the second threshold value is a real number.

[0346] Event 3: the first RS resource set includes a first RS resource group and a second RS resource group, the first RS resource group includes at least one RS resource, and the second RS resource group includes at least one RS resource; based on the measurement of at least one RS resource in the first RS resource group, a third reception quality is obtained, and based on the measurement of at least one RS resource in the second RS resource group, a fourth reception quality is obtained, the fourth reception quality is better or higher than the third reception quality; the third reception quality includes L1-RSRP, the fourth reception quality includes L1-RSRP, or the third reception quality includes L1-SINR, and the fourth reception quality includes L1-SINR;

[0347] Event 4: the first RS resource set includes a first RS resource group and a second RS resource group, the first RS resource group includes at least one RS resource, and the second RS resource group includes at least one RS resource; a third reception quality is obtained based on measurement of at least one RS resource in the first RS resource group, and a fourth reception quality is obtained based on measurement of at least one RS resource in the second RS resource group, the fourth reception quality is better than or higher than a fourth threshold, the third reception quality is worse than or lower than a third threshold, the third threshold is a real number, and the fourth threshold is a real number; the third reception quality includes L1-RSRP, and the fourth reception quality includes L1-RSRP, or the third reception quality includes L1-SINR, and the fourth reception quality includes L1-SINR.

[0348] Embodiment 8

[0349] Embodiment 8 illustrates a schematic diagram of M candidate values and M reporting types according to another embodiment of the present application; as shown in FIG. 8.

[0350] In embodiment 8, the M is greater than 5, the M reporting types include event triggered reporting carried on PUSCH, aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, event triggered reporting carried on PUCCH, semi-persistent reporting carried on PUCCH, and periodic reporting carried on PUCCH; the M candidate values include Y1, 0, 1, Y2, 2, and 3; the Y1 and the Y2 are integers, or the Y1 and the Y2 are real numbers.

[0351] As an embodiment, the Y1 is different from 0, 1, 2, or 3.

[0352] As an embodiment, the Y2 is different from 0, 1, 2, or 3.

[0353] As an embodiment, the Y1 and the Y2 take different values.

[0354] As an embodiment, as an embodiment, the M is equal to 6, the M reporting types include event triggered reporting carried on PUSCH, aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, event triggered reporting carried on PUCCH, semi-persistent reporting carried on PUCCH, and periodic reporting carried on PUCCH; the M candidate values are Y1, 0, 1, Y2, 2, and 3 respectively; the Y1 and the Y2 are integers, or the Y1 and the Y2 are real numbers.

[0355] As an embodiment, the Y1 is an integer less than 0.

[0356] As one embodiment, the Y1 is a real number less than 0.

[0357] As one embodiment, the Y1 is equal to -2.

[0358] As one embodiment, the Y1 is equal to -1.

[0359] As one embodiment, the Y1 is equal to -0.5.

[0360] As one embodiment, the Y2 is an integer less than 0.

[0361] As one embodiment, the Y2 is a real number less than 0.

[0362] As one embodiment, the Y2 is equal to -2.

[0363] As one embodiment, the Y2 is equal to -1.

[0364] As one embodiment, the Y2 is equal to -0.5.

[0365] As one embodiment, the method substantially includes: giving a higher priority to the CSI reporting of the event-triggered reporting type.

[0366] As one embodiment, the method has the benefit of: the CSI reporting of the event-triggered reporting type can be reported preferentially in the case of resource allocation, CSI processing unit allocation, and resource conflict, etc.

[0367] As one embodiment, the method has the benefit of: improving the reliability and effectiveness of the system.

[0368] As one embodiment, the Y1 is an integer greater than 3.

[0369] As one embodiment, the Y1 is a real number greater than 3.

[0370] As one embodiment, the Y1 is equal to 5.

[0371] As one embodiment, the Y1 is equal to 4.

[0372] As one embodiment, the Y1 is equal to 3.5.

[0373] As one embodiment, the Y2 is an integer greater than 3.

[0374] As one embodiment, the Y2 is a real number greater than 3.

[0375] As one embodiment, the Y2 is equal to 5.

[0376] As one embodiment, the Y2 is equal to 4.

[0377] As an example, the Y2 is equal to 3.5.

[0378] As an example, the essence of the above method includes: giving the CSI reporting of the event-triggered reporting type a lower priority.

[0379] As an example, the benefit of the above method includes: in the case of resource allocation, CSI processing unit allocation, and resource conflict, the CSI reporting of other reporting types can be reported preferentially, and the impact on the priority of existing reporting types is minimized as much as possible.

[0380] As an example, the benefit of the above method includes: enhancing the forward compatibility of the system.

[0381] As an example, the Y1 is a real number between 0 and 3.

[0382] As an example, the Y1 is equal to 0.5.

[0383] As an example, the Y1 is equal to 1.5.

[0384] As an example, the Y1 is equal to 2.5.

[0385] As an example, the Y2 is a real number between 0 and 3.

[0386] As an example, the Y2 is equal to 0.5.

[0387] As an example, the Y2 is equal to 1.5.

[0388] As an example, the Y2 is equal to 2.5.

[0389] As an example, the essence of the above method includes: giving the CSI reporting of the event-triggered reporting type a more flexible priority.

[0390] As an example, the benefit of the above method includes: in the case of resource allocation, CSI processing unit allocation, and resource conflict, the reliability and delay of the CSI reporting of the event-triggered reporting type are considered, and the impact on the priority of existing reporting types is also considered.

[0391] As an example, the benefit of the above method includes: improving the overall performance of the system.

[0392] As an example, the value of the Y1 includes at least one candidate value, and any candidate value in the at least one candidate value is an integer or a real number.

[0393] As an example, the candidate value of the value of the Y1 includes -2, -1, 4, and 5.

[0394] As one example, the candidate values for the value of Y1 include 0.5, 1.5, and 2.5.

[0395] As one example, the candidate values for the value of Y1 include -2, -1, -0.5, 0.5, 1.5, 2.5, 3.5, 4, and 5.

[0396] As one example, the value of Y2 includes at least one candidate value, any of which is an integer or a real number.

[0397] As one example, the candidate values for the value of Y2 include -2, -1, 4, and 5.

[0398] As one example, the candidate values for the value of Y2 include 0.5, 1.5, and 2.5.

[0399] As one example, the candidate values for the value of Y2 include -2, -1, -0.5, 0.5, 1.5, 2.5, 3.5, 4, and 5.

[0400] As one example, the benefits of the above method include enhancing flexibility and robustness of the system.

[0401] As one example, Y1 is an integer less than 0 and Y2 is an integer less than 0.

[0402] As one example, Y1 is a real number less than 0 and Y2 is a real number less than 0.

[0403] As one example, Y1 equals -2 and Y2 equals -1.

[0404] As one example, Y1 equals -1 and Y2 equals -0.5.

[0405] As one example, Y1 is a real number less than 0 and Y2 is a real number between 0 and 3.

[0406] As one example, Y1 is a real number less than 0 and Y2 is a real number between 1 and 2.

[0407] As one example, Y1 equals -1 and Y2 equals 1.5.

[0408] As one example, Y1 equals -0.5 and Y2 equals 1.5.

[0409] As one example, Y1 is an integer less than 0 and Y2 is an integer greater than 3.

[0410] As an example, the Y1 is a real number less than 0, and the Y2 is a real number greater than 3.

[0411] As an example, the Y1 is equal to -1, and the Y2 is equal to 4.

[0412] As an example, the Y1 is equal to -0.5, and the Y2 is equal to 3.5.

[0413] As an example, the Y1 is an integer greater than 3, and the Y2 is an integer greater than 3.

[0414] As an example, the Y1 is a real number greater than 3, and the Y2 is a real number greater than 3.

[0415] As an example, the Y1 is equal to 3.5, and the Y2 is equal to 4.

[0416] As an example, the Y1 is equal to 4, and the Y2 is equal to 5.

[0417] As an example, the benefit of the above method includes: distinguishing different types of event triggered reporting, and determining different priority values for them, further improving the overall performance of the system.

[0418] As an example, the M is equal to 6, and the M candidate values are Y1, 0, 1, Y2, 2 and 3 respectively; the Y1 and the Y2 are integers, or the Y1 and the Y2 are real numbers; for event triggered reporting carried on PUSCH, the value of the first parameter is Y1; for aperiodic reporting carried on PUSCH, the value of the first parameter is 0; for semi-persistent reporting carried on PUSCH, the value of the first parameter is 1; for event triggered reporting carried on PUCCH, the value of the first parameter is Y2; for semi-persistent reporting carried on PUCCH, the value of the first parameter is 2; for periodic reporting carried on PUCCH, the value of the first parameter is 3.

[0419] Embodiment 9

[0420] Embodiment 9 illustrates a diagram of the value of the Y1 and the value of the Y2 according to an embodiment of the present application; as shown in FIG. 9.

[0421] In embodiment 9, the value of the Y1 is predefined, or the value of the Y1 depends on the reporting quantity of the event triggered reporting, or the value of the Y1 depends on the triggered event of the event triggered reporting; the value of the Y2 is predefined, or the value of the Y2 depends on the reporting quantity of the event triggered reporting, or the value of the Y2 depends on the triggered event of the event triggered reporting.

[0422] As one embodiment, the value of Y1 is predefined.

[0423] As one embodiment, the value of Y1 is predefined includes: the value of Y1 includes at least one candidate value, any candidate value in the at least one candidate value is an integer or a real number; the value of Y1 is which candidate value in the at least one candidate value is predefined.

[0424] As one embodiment, the value of Y2 is predefined.

[0425] As one embodiment, the value of Y2 is predefined includes: the value of Y2 includes at least one candidate value, any candidate value in the at least one candidate value is an integer or a real number; the value of Y2 is which candidate value in the at least one candidate value is predefined.

[0426] As one embodiment, the value of Y1 is predefined; the value of Y2 is predefined.

[0427] As one embodiment, the benefits of the above method include: following the current standard design.

[0428] As one embodiment, the benefits of the above method include: simplifying system design, improving system efficiency.

[0429] As one embodiment, the value of Y1 depends on the reporting quantity of the event triggered reporting; the value of Y2 depends on the reporting quantity of the event triggered reporting.

[0430] As one embodiment, the value of Y1 depends on the reporting quantity of the event triggered reporting.

[0431] As one embodiment, the value of Y1 depends on the reporting quantity of the event triggered reporting includes: the value of Y1 includes at least one candidate value, any candidate value in the at least one candidate value is an integer or a real number; the value of Y1 is which candidate value in the at least one candidate value depends on the reporting quantity of the event triggered reporting.

[0432] As an embodiment, the value of Y1 depends on the reporting quantity of the event-triggered reporting comprises: the reporting quantity of the event-triggered reporting is one of N reporting quantities, N is a positive integer greater than 1, and the value of Y1 depends on which reporting quantity of the N reporting quantities the reporting quantity of the event-triggered reporting is; any reporting quantity of the N reporting quantities comprises one or more of CQI (Channel quality indicator), PMI (Precoding Matrix Indicator), CRI (CSI-RS Resource Indicator), SS / PBCH block resource indicator (SSBRI), layer indication (Layer Indicator, LI), RI (Rank Indicator), L1-RSRP (Layer 1 reference signal received power), or L1-SINR (Layer 1 signal-to-noise and interference ratio).

[0433] As an embodiment, the value of Y1 depends on the reporting quantity of the event-triggered reporting, including: the reporting quantity of the event-triggered reporting is one of N reporting quantities, N is a positive integer greater than 1; the value of Y1 includes at least one candidate value, any candidate value in the at least one candidate value is an integer or a real number; the value of Y1 is which candidate value in the at least one candidate value depends on which reporting quantity in the N reporting quantities of the event-triggered reporting; any reporting quantity in the N reporting quantities includes one or more of CQI (Channel quality indicator), PMI (Precoding Matrix Indicator), CRI (CSI-RS Resource Indicator), SS / PBCH Block Resource indicator (SSBRI), Layer Indicator (LI), RI (Rank Indicator), L1-RSRP (Layer 1 reference signal received power), or L1-SINR (Layer 1 signal-to-noise and interference ratio).

[0434] As a sub-embodiment of the above-mentioned embodiment, any candidate value in the at least one candidate value corresponds to one reporting quantity in the N reporting quantities.

[0435] As a sub-embodiment of the above-mentioned embodiment, the value of Y1 includes N candidate values, any candidate value in the N candidate values is an integer or a real number, and the N candidate values and the N reporting quantities correspond one by one respectively.

[0436] As a sub-embodiment of the above-mentioned embodiment, the value of Y1 includes N candidate values, any candidate value in the N candidate values is an integer or a real number, and the N candidate values and the N reporting quantities correspond one by one respectively; the value of Y1 is the candidate value corresponding to the reporting quantity of the event-triggered reporting in the N candidate values.

[0437] As an embodiment, the value of Y2 depends on the reporting quantity of the event-triggered reporting.

[0438] As an embodiment, the Y2 value depending on the reporting quantity of the event triggered reporting comprises: the Y2 value comprises at least one candidate value, any candidate value in the at least one candidate value is an integer or a real number; and the Y2 value is which candidate value in the at least one candidate value depending on the reporting quantity of the event triggered reporting.

[0439] As an embodiment, the Y2 value depending on the reporting quantity of the event triggered reporting comprises: the reporting quantity of the event triggered reporting is one of N reporting quantities, N is a positive integer greater than 1, and the Y2 value depending on which reporting quantity of the N reporting quantities of the event triggered reporting; any reporting quantity in the N reporting quantities comprises one or more of CQI (Channel quality indicator), PMI (Precoding Matrix Indicator), CRI (CSI-RS Resource Indicator), SS / PBCH Block Resource indicator (SSBRI), Layer Indicator (LI), RI (Rank Indicator), L1-RSRP (Layer 1 reference signal received power), or L1-SINR (Layer 1 signal-to-noise and interference ratio).

[0440] As an embodiment, the Y2 value depends on the reporting quantity of the event-triggered reporting comprises: the reporting quantity of the event-triggered reporting is one of N reporting quantities, N is a positive integer greater than 1; the Y2 value comprises at least one candidate value, any candidate value in the at least one candidate value is an integer or a real number; the Y2 value is which candidate value in the at least one candidate value depends on which reporting quantity in the N reporting quantities of the event-triggered reporting; any reporting quantity in the N reporting quantities comprises one or more of CQI (Channel quality indicator), PMI (Precoding Matrix Indicator), CRI (CSI-RS Resource Indicator), SS / PBCH Block Resource indicator (SSBRI), Layer Indicator (LI), RI (Rank Indicator), L1-RSRP (Layer 1 reference signal received power), or L1-SINR (Layer 1 signal-to-noise and interference ratio).

[0441] As a sub-embodiment of the above-mentioned embodiment, any candidate value in the at least one candidate value corresponds to one reporting quantity in the N reporting quantities.

[0442] As a sub-embodiment of the above-mentioned embodiment, the Y2 value comprises N candidate values, any candidate value in the N candidate values is an integer or a real number, and the N candidate values and the N reporting quantities correspond one by one respectively.

[0443] As a sub-embodiment of the above-mentioned embodiment, the Y2 value comprises N candidate values, any candidate value in the N candidate values is an integer or a real number, and the N candidate values and the N reporting quantities correspond one by one respectively; the Y2 value is the candidate value corresponding to the reporting quantity of the event-triggered reporting in the N candidate values.

[0444] As an embodiment, the Y1 value depends on the reporting quantity of the event-triggered reporting comprises: the Y1 value depends on whether the reporting quantity of the event-triggered reporting comprises a reference reporting quantity.

[0445] As a sub-embodiment of the above-mentioned embodiment, the value of Y1 includes at least one candidate value, any candidate value in the at least one candidate value is an integer or a real number; when the reporting quantity of the event triggered reporting includes the reference reporting quantity, the value of Y1 is one candidate value in the at least one candidate value; when the reporting quantity of the event triggered reporting does not include the reference reporting quantity, the value of Y1 is another candidate value in the at least one candidate value.

[0446] As an embodiment, the value of Y2 depends on the reporting quantity of the event triggered reporting includes: the value of Y2 depends on whether the reporting quantity of the event triggered reporting includes a reference reporting quantity.

[0447] As a sub-embodiment of the above-mentioned embodiment, the value of Y2 includes at least one candidate value, any candidate value in the at least one candidate value is an integer or a real number; when the reporting quantity of the event triggered reporting includes the reference reporting quantity, the value of Y2 is one candidate value in the at least one candidate value; when the reporting quantity of the event triggered reporting does not include the reference reporting quantity, the value of Y2 is another candidate value in the at least one candidate value.

[0448] As a sub-embodiment of the above-mentioned embodiment, the reference reporting quantity includes one of CQI (Channel quality indicator), PMI (Precoding Matrix Indicator), CRI (CSI-RS Resource Indicator), SS / PBCH block resource indicator (SSBRI), layer indication (Layer Indicator, LI), RI (Rank Indicator), L1-RSRP (Layer 1 reference signal received power) or L1-SINR (Layer 1 signal-to-noise and interference ratio).

[0449] As a sub-example of the above embodiment, the reference reporting quantity does not include CQI (Channel Quality Indicator), PMI (Precoding Matrix Indicator), CRI (CSI-RS Resource Indicator), SS / PBCH Block Resource indicator (SSBRI), Layer Indicator (LI), RI (Rank Indicator), L1-RSRP (Layer 1 Reference Signal Received Power), or L1-SINR (Layer 1 Signal-to-Noise and Interference Ratio).

[0450] As an example, the above method has the benefit of enhancing system flexibility and improving overall system performance.

[0451] As an example, the value of Y1 depends on the triggering event of the event-triggered reporting; and the value of Y2 depends on the triggering event of the event-triggered reporting.

[0452] As an example, the value of Y1 depends on the triggering event of the event-triggered reporting.

[0453] As an example, the value of Y1 depending on the triggering event of the event-triggered reporting includes that: the value of Y1 includes at least one candidate value, any candidate value in the at least one candidate value is an integer or a real number; and the value of Y1 is which candidate value in the at least one candidate value depending on the triggering event of the event-triggered reporting.

[0454] As an example, the value of Y1 depending on the triggering event of the event-triggered reporting includes that: the value of Y1 depending on the triggering event of the event-triggered reporting is which event in a first event set.

[0455] As an example, the value of Y1 depending on the triggering event of the event-triggered reporting includes that: the value of Y1 includes at least one candidate value, any candidate value in the at least one candidate value is an integer or a real number; and the value of Y1 is which candidate value in the at least one candidate value depending on which event in a first event set.

[0456] As a sub-embodiment of the above-mentioned embodiment, any of the at least one candidate value corresponds to one event in the first event set.

[0457] As a sub-embodiment of the above-mentioned embodiment, any of the at least one candidate value corresponds to one event in the first event set; the value of Y1 is the candidate value in the at least one candidate value corresponding to the trigger event triggering the event report.

[0458] As a sub-embodiment of the above-mentioned embodiment, the at least one candidate value one-to-one corresponds to the events in the first event set.

[0459] As a sub-embodiment of the above-mentioned embodiment, the at least one candidate value one-to-one corresponds to the events in the first event set; the value of Y1 is the candidate value in the at least one candidate value corresponding to the trigger event triggering the event report.

[0460] As an embodiment, the value of Y1 depending on the trigger event triggering the event report comprises: the value of Y1 depending on whether the trigger event triggering the event report is the second event in the first event set.

[0461] As a sub-embodiment of the above-mentioned embodiment, the value of Y1 comprises at least one candidate value, any of the at least one candidate value is an integer or a real number; when the trigger event triggering the event report is the second event in the first event set, the value of Y1 is one candidate value in the at least one candidate value; when the trigger event triggering the event report is not the second event in the first event set, the value of Y1 is another candidate value in the at least one candidate value.

[0462] As a sub-embodiment of the above-mentioned embodiment, the second event is one event in the first event set.

[0463] As a sub-embodiment of the above-mentioned embodiment, the second event does not belong to the first event set.

[0464] As an embodiment, the value of Y2 depends on the trigger event triggering the event report.

[0465] As an embodiment, the value of Y2 depending on the trigger event triggering the event report comprises: the value of Y2 comprises at least one candidate value, any of the at least one candidate value is an integer or a real number; the value of Y2 is which candidate value in the at least one candidate value depending on the trigger event triggering the event report.

[0466] As an embodiment, the value of the Y2 depends on the trigger event reported by the event trigger includes: the value of the Y2 depends on which event in the first event set the trigger event reported by the event trigger is.

[0467] As an embodiment, the value of the Y2 depends on the trigger event reported by the event trigger includes: the value of the Y2 includes at least one candidate value, any candidate value in the at least one candidate value is an integer or a real number; the value of the Y2 is which candidate value in the at least one candidate value depends on which event in the first event set the trigger event reported by the event trigger is.

[0468] As a sub-embodiment of the above embodiment, any candidate value in the at least one candidate value corresponds to an event in the first event set.

[0469] As a sub-embodiment of the above embodiment, any candidate value in the at least one candidate value corresponds to an event in the first event set; the value of the Y2 is the candidate value in the at least one candidate value corresponding to the trigger event reported by the event trigger.

[0470] As a sub-embodiment of the above embodiment, the at least one candidate value corresponds to the events in the first event set one by one.

[0471] As a sub-embodiment of the above embodiment, the at least one candidate value corresponds to the events in the first event set one by one; the value of the Y2 is the candidate value in the at least one candidate value corresponding to the trigger event reported by the event trigger.

[0472] As an embodiment, the value of the Y2 depends on the trigger event reported by the event trigger includes: the value of the Y2 depends on whether the trigger event reported by the event trigger is a third event in the first event set.

[0473] As a sub-embodiment of the above embodiment, the value of the Y2 includes at least one candidate value, any candidate value in the at least one candidate value is an integer or a real number; when the trigger event reported by the event trigger is the third event in the first event set, the value of the Y2 is a candidate value in the at least one candidate value; when the trigger event reported by the event trigger is not the third event in the first event set, the value of the Y2 is another candidate value in the at least one candidate value.

[0474] As a sub-embodiment of the above embodiment, the third event is an event in the first event set.

[0475] As a sub-embodiment of the above embodiment, the third event does not belong to the first event set.

[0476] As an embodiment, the benefits of the above method include: enhancing system flexibility, improving overall system performance.

[0477] Embodiment 10

[0478] Embodiment 10 illustrates a schematic diagram of the first reporting type and the second reporting type according to an embodiment of the present application; as shown in FIG. 10.

[0479] In embodiment 10, M is greater than 5, the first reporting type and the second reporting type are two reporting types in the M reporting types; wherein, the first reporting type and the second reporting type are event triggered reporting respectively for different trigger events, or, the first reporting type and the second reporting type are event triggered reporting respectively for different reporting quantities. In FIG. 10, reporting type #1, …, reporting type #M are the M reporting types in the present application; reporting quantity #1 and reporting quantity #2 are two different reporting quantities of event triggered reporting; trigger event #1 and trigger event #2 are two different trigger events of event triggered reporting.

[0480] As an embodiment, the first reporting type and the second reporting type are two different reporting types in the M reporting types.

[0481] As an embodiment, when the trigger event of the event triggered reporting is a first event in the first event set, the type of the event triggered reporting is the first reporting type; when the trigger event of the event triggered reporting is a second event in the first event set, the type of the event triggered reporting is the second reporting type; the first event and the second event are two different events in the first event set.

[0482] As an embodiment, when the trigger event of the event triggered reporting is a first event in the first event set, the type of the event triggered reporting is the first reporting type; when the trigger event of the event triggered reporting is not a first event in the first event set, the type of the event triggered reporting is the second reporting type.

[0483] As an embodiment, when the trigger event of the event triggered reporting is not a first event in the first event set, the type of the event triggered reporting is the first reporting type; when the trigger event of the event triggered reporting is a first event in the first event set, the type of the event triggered reporting is the second reporting type.

[0484] As an embodiment, when the reporting quantity of the event triggered reporting comprises L1-RSRP, the type of the event triggered reporting is the first reporting type; when the reporting quantity of the event triggered reporting comprises L1-SINR, the type of the event triggered reporting is the second reporting type.

[0485] As an embodiment, when the reporting quantity of the event triggered reporting comprises a first reporting quantity, the type of the event triggered reporting is the first reporting type; when the reporting quantity of the event triggered reporting comprises a second reporting quantity, the type of the event triggered reporting is the second reporting type; the first reporting quantity and the second reporting quantity are different.

[0486] As an embodiment, when the reporting quantity of the event triggered reporting comprises a first reporting quantity, the type of the event triggered reporting is the first reporting type; when the reporting quantity of the event triggered reporting does not comprise the first reporting quantity, the type of the event triggered reporting is the second reporting type.

[0487] As an embodiment, when the reporting quantity of the event triggered reporting does not comprise a first reporting quantity, the type of the event triggered reporting is the first reporting type; when the reporting quantity of the event triggered reporting comprises the first reporting quantity, the type of the event triggered reporting is the second reporting type.

[0488] As a sub-embodiment of the above-mentioned embodiment, at least one of the first reporting quantity or the second reporting quantity belongs to CQI (Channel quality indicator), PMI (Precoding Matrix Indicator), CRI (CSI-RS Resource Indicator), SS / PBCH Block Resource indicator (SSBRI), Layer Indicator (LI), RI (Rank Indicator), L1-RSRP (Layer 1 reference signal received power) or L1-SINR (Layer 1 signal-to-noise and interference ratio).

[0489] As an embodiment, for the event triggered reporting of the first reporting type, the value of the first parameter is Y3; for the event triggered reporting of the second reporting type, the value of the first parameter is Y4; the Y3 and the Y4 are integers, or the Y3 and the Y4 are real numbers.

[0490] As an embodiment, the value of the Y3 is predefined; the value of the Y4 is predefined.

[0491] As an embodiment, the Y3 is different from 0, 1, 2 or 3.

[0492] As an embodiment, the Y4 is different from 0, 1, 2 or 3.

[0493] As an embodiment, the Y3 and the Y4 take different values.

[0494] As an embodiment, the Y3 is an integer less than 0.

[0495] As an embodiment, the Y3 is a real number less than 0.

[0496] As an embodiment, the Y3 is equal to -2.

[0497] As an embodiment, the Y3 is equal to -1.

[0498] As an embodiment, the Y3 is equal to -0.5.

[0499] As an embodiment, the Y4 is an integer less than 0.

[0500] As an embodiment, the Y4 is a real number less than 0.

[0501] As an embodiment, the Y4 is equal to -2.

[0502] As an embodiment, the Y4 is equal to -1.

[0503] As an embodiment, the Y4 is equal to -0.5.

[0504] As an embodiment, the essence of the above method comprises: giving a higher priority to the CSI reporting of the event triggered reporting type.

[0505] As an embodiment, the advantage of the above method comprises: the CSI reporting of the event triggered reporting type can be reported preferentially in the case of resource allocation, CSI processing unit allocation and resource conflict.

[0506] As an embodiment, the advantage of the above method comprises: improving the reliability and effectiveness of the system.

[0507] As one example, Y3 is an integer greater than 3.

[0508] As one example, Y3 is a real number greater than 3.

[0509] As one example, Y3 is equal to 5.

[0510] As one example, Y3 is equal to 4.

[0511] As one example, Y3 is equal to 3.5.

[0512] As one example, Y4 is an integer greater than 3.

[0513] As one example, Y4 is a real number greater than 3.

[0514] As one example, Y4 is equal to 5.

[0515] As one example, Y4 is equal to 4.

[0516] As one example, Y4 is equal to 3.5.

[0517] As one example, the method further includes assigning a lower priority to CSI reporting of the event-triggered reporting type.

[0518] As one example, the method has the benefit of allowing CSI reporting of other reporting types to be reported first in cases of resource allocation, CSI processing unit allocation, and resource conflict, and minimizing the impact on the priority of existing reporting types.

[0519] As one example, the method has the benefit of enhancing the forward compatibility of the system.

[0520] As one example, Y3 is a real number between 0 and 3.

[0521] As one example, Y3 is equal to 0.5.

[0522] As one example, Y3 is equal to 1.5.

[0523] As one example, Y3 is equal to 2.5.

[0524] As one example, Y4 is a real number between 0 and 3.

[0525] As one example, Y4 is equal to 0.5.

[0526] As one example, Y4 is equal to 1.5.

[0527] As an example, the Y4 is equal to 2.5.

[0528] As an example, the method has an advantage that in the case of resource allocation, CSI processing unit allocation, and resource conflict, the reliability and time delay of the CSI reporting of the event-triggered reporting type and the influence on the priority of the existing reporting type are taken into consideration.

[0529] As an example, the method has an advantage that in the case of resource allocation, CSI processing unit allocation, and resource conflict, the reliability and time delay of the CSI reporting of the event-triggered reporting type and the influence on the priority of the existing reporting type are taken into consideration.

[0530] As an example, the method has an advantage that the overall performance of the system is improved.

[0531] As an example, the Y3 is an integer less than 0, and the Y4 is an integer less than 0.

[0532] As an example, the Y3 is a real number less than 0, and the Y4 is a real number less than 0.

[0533] As an example, the Y3 is equal to -2, and the Y4 is equal to -1.

[0534] As an example, the Y3 is equal to -1, and the Y4 is equal to -0.5.

[0535] As an example, the Y3 is a real number less than 0, and the Y4 is a real number between 0 and 3.

[0536] As an example, the Y3 is a real number less than 0, and the Y4 is a real number between 1 and 2.

[0537] As an example, the Y3 is equal to -1, and the Y4 is equal to 1.5.

[0538] As an example, the Y3 is equal to -0.5, and the Y4 is equal to 1.5.

[0539] As an example, the Y3 is an integer less than 0, and the Y4 is an integer greater than 3.

[0540] As an example, the Y3 is a real number less than 0, and the Y4 is a real number greater than 3.

[0541] As an example, the Y3 is equal to -1, and the Y4 is equal to 4.

[0542] As an example, the Y3 is equal to -0.5, and the Y4 is equal to 3.5.

[0543] As an example, the Y3 is an integer greater than 3, and the Y4 is an integer greater than 3.

[0544] As one embodiment, Y3 is a real number greater than 3, and Y4 is a real number greater than 3.

[0545] As one embodiment, Y3 is equal to 3.5, and Y4 is equal to 4.

[0546] As one embodiment, Y3 is equal to 4, and Y4 is equal to 5.

[0547] As one embodiment, the above method has the advantage of distinguishing different types of event-triggered reporting and determining different priority values for them, further improving the overall performance of the system.

[0548] As one embodiment, M is equal to 6, and the M candidate values are Y3, Y4, 0, 1, 2, and 3 respectively; Y3 and Y4 are integers, or Y3 and Y4 are real numbers; for the first reporting type, the value of the first parameter is Y3; for the second reporting type, the value of the first parameter is Y4; for aperiodic reporting carried on PUSCH, the value of the first parameter is 0; for semi-persistent reporting carried on PUSCH, the value of the first parameter is 1; for semi-persistent reporting carried on PUCCH, the value of the first parameter is 2; for periodic reporting carried on PUCCH, the value of the first parameter is 3.

[0549] Embodiment 11

[0550] Embodiment 11 shows a schematic diagram of a first RS resource set according to one embodiment of the present application; as shown in FIG. 11.

[0551] In embodiment 11, the first node receives RS in a first RS resource set; the first RS resource set includes one or more RS resources; when the CSI reporting configured by the first information block is periodic, the first RS resource set is used for at least one of channel measurement or interference measurement of the CSI reporting configured by the first information block; when the CSI reporting configured by the first information block is event-triggered, the CSI reporting configured by the first information block is triggered only when a trigger event is met, and the trigger event depends on measurement of the first RS resource set; a CSI processing unit occupied by the CSI reporting configured by the first information block depends on whether the CSI reporting configured by the first information block is periodic or event-triggered.

[0552] As an embodiment, the trigger event comprises: a first reception quality is obtained based on the measurement of the first set of RS resources, the first reception quality is worse than or lower than a first threshold, the first reception quality comprises L1-RSRP (layer 1 reference signal received power) or L1-SINR (layer 1 signal-to-noise and interference ratio), and the first threshold is a real number.

[0553] As a sub-embodiment of the above-mentioned embodiment, the trigger event is satisfied when the first reception quality is worse than or lower than the first threshold; and the trigger event is not satisfied when the first reception quality is better than or higher than the first threshold.

[0554] As a sub-embodiment of the above-mentioned embodiment, the trigger event is satisfied when the first reception quality is equal to the first threshold.

[0555] As a sub-embodiment of the above-mentioned embodiment, the trigger event is not satisfied when the first reception quality is equal to the first threshold.

[0556] As a sub-embodiment of the above-mentioned embodiment, the first reception quality is the minimum L1-RSRP or the minimum L1-SINR obtained based on the measurement of each RS resource in the first set of RS resources.

[0557] As a sub-embodiment of the above-mentioned embodiment, the first reception quality is the average L1-RSRP or the average L1-SINR obtained based on the measurement of each RS resource in the first set of RS resources.

[0558] As an embodiment, the trigger event comprises: a second reception quality is obtained based on the measurement of at least one RS resource in the first set of RS resources, the second reception quality is better than or higher than a second threshold, the second reception quality comprises L1-RSRP or L1-SINR, and the second threshold is a real number.

[0559] As one embodiment, the trigger event comprises: the first RS resource set comprises a first RS resource group and a second RS resource group, the first RS resource group comprises at least one RS resource, and the second RS resource group comprises at least one RS resource; a third reception quality is obtained based on measurement of at least one RS resource in the first RS resource group, and a fourth reception quality is obtained based on measurement of at least one RS resource in the second RS resource group, the fourth reception quality is better than or higher than the third reception quality; the third reception quality and the fourth reception quality both comprise L1-RSRP, or the third reception quality and the fourth reception quality both comprise L1-SINR.

[0560] As one sub-embodiment of the above embodiment, the first RS resource group comprises only one RS resource, and the third reception quality is L1-RSRP or L1-SINR obtained based on measurement of the first RS resource group.

[0561] As one sub-embodiment of the above embodiment, the third reception quality is L1-RSRP or L1-SINR obtained based on measurement of a current beam, and the fourth reception quality is L1-RSRP or L1-SINR obtained based on measurement of a candidate new beam.

[0562] As one sub-embodiment of the above embodiment, the third reception quality is minimum L1-RSRP or minimum L1-SINR obtained based on measurement of each RS resource in the first RS resource group.

[0563] As one sub-embodiment of the above embodiment, the third reception quality is average L1-RSRP or evaluation L1-SINR obtained based on measurement of each RS resource in the first RS resource group.

[0564] As one embodiment, the trigger event comprises: the first RS resource set comprises a first RS resource group and a second RS resource group, the first RS resource group comprises at least one RS resource, and the second RS resource group comprises at least one RS resource; a third reception quality is obtained based on measurement of at least one RS resource in the first RS resource group, and a fourth reception quality is obtained based on measurement of at least one RS resource in the second RS resource group, the fourth reception quality is better than or higher than a fourth threshold value, and the third reception quality is worse than or lower than a third threshold value, the third threshold value is a real number, and the fourth threshold value is a real number; the third reception quality and the fourth reception quality both comprise L1-RSRP, or the third reception quality and the fourth reception quality both comprise L1-SINR.

[0565] As one subembodiment of the above embodiment, the third reception quality is L1-RSRP or L1-SINR measured based on the first RS resource group.

[0566] As one subembodiment of the above embodiment, the third reception quality is L1-RSRP measured based on a current beam, and the fourth reception quality is L1-RSRP or L1-SINR measured based on a candidate new beam.

[0567] As one subembodiment of the above embodiment, the third reception quality is minimum L1-RSRP or minimum L1-SINR measured based on each RS resource in the first RS resource group.

[0568] As one subembodiment of the above embodiment, the third reception quality is average L1-RSRP or average L1-SINR measured based on each RS resource in the first RS resource group.

[0569] As one embodiment, the trigger event includes a first set of events, and the trigger event is satisfied when any event in the first set of events is satisfied.

[0570] As one embodiment, when the reporting type of the CSI reporting configured by the first information block is event-triggered reporting, the time-frequency resource occupied by one event-triggered reporting of the CSI reporting configured by the first information block is pre-configured.

[0571] As one embodiment, when the reporting type of the CSI reporting configured by the first information block is event-triggered reporting, the time-frequency resource occupied by one event-triggered reporting of the CSI reporting configured by the first information block is indicated by the first node.

[0572] As one embodiment, when the reporting type of the CSI reporting configured by the first information block is event-triggered reporting, the time-frequency resource occupied by one event-triggered reporting of the CSI reporting configured by the first information block is configured by the second node.

[0573] As one embodiment, when the reporting type of the CSI reporting configured by the first information block is event-triggered reporting, the time-frequency resource occupied by one event-triggered reporting of the CSI reporting configured by the first information block is scheduled by the second node.

[0574] As an embodiment, when the reporting type of the CSI reporting configured by the first information block is event triggered reporting, the time-frequency resource occupied by one event triggered reporting of the CSI reporting configured by the first information block is requested to be scheduled by the first node to the second node.

[0575] As an embodiment, when the reporting type of the CSI reporting configured by the first information block is event triggered reporting, the CSI reporting configured by the first information block is triggered only when a triggering event is satisfied.

[0576] Typically, one CSI reporting occupies a CSI processing unit (CPU) in the first node in the present application.

[0577] Typically, one CSI reporting occupies a CSI processing unit in the receiver of the first information block in the present application.

[0578] Typically, the occupied CSI processing unit refers to occupying a CSI processing unit in the first node in the present application.

[0579] Typically, the occupied CSI processing unit refers to occupying a CSI processing unit in the receiver of the first information block in the present application.

[0580] Typically, the occupation of a CSI reporting to a CSI processing unit is explicitly defined in the standard, and the advantage of doing so is that the second node in the present application can approximately or accurately know the number of unoccupied CSI processing units of the first node, which is conducive to the configuration or triggering of the CSI reporting, and also conducive to knowing which CSI reporting is updated according to the measured RS occasion.

[0581] As an embodiment, the CSI processing unit is used for processing CSI reporting.

[0582] As an embodiment, the CSI processing unit is used by the first node for processing CSI reporting.

[0583] As an embodiment, the CSI processing unit is used for calculating CSI.

[0584] As an embodiment, the CSI processing unit is used by the first node for calculating CSI.

[0585] Typically, the CSI reporting includes beam reporting.

[0586] As one embodiment, whether the CSI reporting configured by the first information block is periodic or aperiodic depends on whether the CSI processing units occupied by the CSI reporting configured by the first information block is periodic or aperiodic; when the CSI reporting configured by the first information block is periodic, the number of CSI processing units occupied by the CSI reporting configured by the first information block is a first integer; when the CSI reporting configured by the first information block is aperiodic, the number of CSI processing units occupied by the CSI reporting configured by the first information block is a second integer; the first number and the second number are two different non-negative integers.

[0587] As one embodiment, whether the CSI reporting configured by the first information block is periodic or aperiodic depends on whether the CSI processing units occupied by the CSI reporting configured by the first information block is periodic or aperiodic; when the CSI reporting configured by the first information block is periodic, the number of CSI processing units occupied by the CSI reporting configured by the first information block is a first integer; when the CSI reporting configured by the first information block is aperiodic, the number of CSI processing units occupied by the CSI reporting configured by the first information block is a second integer; the first number and the second number are two different non-negative integers.

[0588] As one embodiment, whether the CSI reporting configured by the first information block is periodic or aperiodic depends on whether the starting symbol of the CSI processing units occupied by the CSI reporting configured by the first information block is periodic or aperiodic.

[0589] As one embodiment, whether the CSI reporting configured by the first information block is periodic or aperiodic depends on whether the ending symbol of the CSI processing units occupied by the CSI reporting configured by the first information block is periodic or aperiodic.

[0590] As one embodiment, whether the CSI reporting configured by the first information block is periodic or event-triggered depends on the CSI processing unit occupied by the CSI reporting configured by the first information block: the duration of the CSI processing unit occupied by the CSI reporting configured by the first information block depends on whether the CSI reporting configured by the first information block is periodic or event-triggered; when the CSI reporting configured by the first information block is periodic, the duration of the CSI processing unit occupied by the CSI reporting configured by the first information block is a first real number; when the CSI reporting configured by the first information block is event-triggered, the duration of the CSI processing unit occupied by the CSI reporting configured by the first information block is a second real number; the second real number is different from the first real number.

[0591] As one embodiment, the first node comprises:

[0592] a first transmitter, configured to transmit a first CSI reporting on a first physical layer channel;

[0593] when the reporting type of the CSI reporting configured by the first information block is periodic reporting, the first CSI reporting occupies a CSI processing unit from a first symbol to a last symbol of the first physical layer channel; the first symbol is a first symbol of an earliest RS occasion in a first occasion set; the first occasion set comprises at least a latest RS occasion of a CSI reference resource of each RS resource in the first RS resource set;

[0594] or, when the reporting type of the CSI reporting configured by the first information block is event-triggered reporting, the first CSI reporting is an event-triggered reporting of the CSI reporting configured by the first information block; the first CSI reporting occupies a CSI processing unit from a reference symbol to a target symbol; the reference symbol is a first symbol of an earliest RS occasion in a reference occasion set; the reference occasion set comprises one RS occasion of each RS resource in the first RS resource set; the target symbol is one symbol not earlier than the reference symbol.

[0595] As one embodiment, the reporting amount of the first CSI reporting depends on the reporting type of the CSI reporting configured by the first information block.

[0596] As an embodiment, when the reporting type of the CSI reporting configured by the first information block is event-triggered reporting, the reporting quantity of the first CSI reporting includes an RS resource indicator and L1-RSRP or L1-SINR; the RS resource indicator indicates one RS resource.

[0597] As an embodiment, when the reporting type of the CSI reporting configured by the first information block is event-triggered reporting, the reporting quantity of the first CSI reporting includes CRI or SSBRI and L1-RSRP or L1-SINR.

[0598] As an embodiment, when the reporting type of the CSI reporting configured by the first information block is event-triggered reporting, the reporting quantity of the first CSI reporting includes an RS resource indicator and L1-RSRP or L1-SINR; the RS resource indicator indicates one RS resource.

[0599] As an embodiment, when the reporting type of the CSI reporting configured by the first information block is event-triggered reporting, the reporting quantity of the first CSI reporting includes an RS resource indicator and L1-RSRP or L1-SINR, and the RS resource indicator includes CRI or SSBRI.

[0600] As an embodiment, when the reporting type of the CSI reporting configured by the first information block is periodic reporting, the reporting quantity of the first CSI reporting includes at least one of CQI (Channel Quality Indicator), PMI (Precoding Matrix Indicator), CRI (CSI-RS Resource Indicator), SS / PBCH Block Resource indicator (SSBRI), Layer Indicator (LI), RI (Rank Indicator), L1-RSRP (Layer 1 reference signal received power), or L1-SINR (Layer 1 signal-to-noise and interference ratio).

[0601] As an embodiment, the first physical layer channel is PUCCH (Physical uplink control channel) or PUSCH (Physical uplink shared channel).

[0602] As an embodiment, the first physical layer channel is PUCCH.

[0603] Typically, the first physical layer channel occupies one or more symbols in time domain, and a last symbol of the first physical layer channel is the latest one of the one or more symbols occupied by the first physical layer channel.

[0604] Typically, the last symbol refers to the latest symbol, and the first symbol refers to the earliest symbol.

[0605] As an embodiment, the first occasion set only includes the latest RS occasion of each RS resource in the first RS resource set no later than the CSI reference resource of the first CSI reporting.

[0606] As an embodiment, the first occasion set comprises a second occasion set and one RS occasion of at least one RS resource in the first RS resource set which is earlier than the second occasion set, the second occasion set comprises the latest RS occasion of the CSI reference resource of the first CSI reporting for each RS resource in the first RS resource set.

[0607] As an embodiment, the first CSI reporting is calculated based on a PDSCH (Physical Downlink Shared Channel) on the CSI reference resource of the first CSI reporting.

[0608] As an embodiment, the CSI reference resource of the first CSI reporting is a frequency domain resource for which the first CSI reporting is targeted in frequency domain.

[0609] As an embodiment, the CSI reference resource of the first CSI reporting is a subband or a wideband for which the first CSI reporting is targeted in frequency domain.

[0610] As an embodiment, the CSI reference resource of the first CSI reporting belongs to the same BWP (Bandwidth Part) as the frequency domain resource for which the first CSI reporting is targeted in frequency domain.

[0611] As an embodiment, the CSI reference resource of the first CSI reporting is a first slot in time domain, the first slot is dependent on a slot occupied by the first physical layer channel.

[0612] As an embodiment, the description of the CSI reference resource of the first CSI reporting can refer to section 5.2.2.5 of 3GPP TS 38.214.

[0613] As an embodiment, the slot to which the first physical layer channel belongs is n', the CSI reference resource of the first CSI reporting is slot f(n') in time domain, the f(n') is a function.

[0614] As an embodiment, the f(n') is wherein μ DL and μ UL are the subcarrier spacing of downlink and uplink respectively, o is configurable, denotes the floor operation.

[0615] As an embodiment, the o is an integer.

[0616] As an embodiment, the o is where K offset is configured by higher layer signaling, nCSI_ref is no less than the minimum value of and μ offset are also configured by higher layer signaling, refer to 3GPP TS 38.214, section 5.2.2.5 for details.

[0617] As an embodiment, when the CSI reporting configured by the first information block is event triggered, the CSI reporting configured by the first information block occupies CSI processing units from a reference symbol to a target symbol; the reference symbol is a first symbol of an earliest RS occasion in a reference occasion set; the reference occasion set includes each RS occasion of each RS resource in the first RS resource set; the target symbol is one symbol no earlier than the reference symbol.

[0618] As an embodiment, the measurement for the reference occasion set is used to determine whether the trigger event is satisfied.

[0619] As an embodiment, the reference occasion set is later than a latest time event triggered reporting of the CSI reporting configured by the first information block.

[0620] As an embodiment, when the CSI reporting configured by the first information block is event triggered and the trigger event is satisfied, a first CSI reporting is sent; wherein the first CSI reporting is one reporting of the CSI reporting configured by the first information block; the first CSI reporting occupies CSI processing units from a reference symbol to a target symbol; the reference symbol is a first symbol of an earliest RS occasion in a reference occasion set; the reference occasion set includes one RS occasion of each RS resource in the first RS resource set.

[0621] As an embodiment, when the CSI reporting configured by the first information block is event triggered and the trigger event is satisfied, a first CSI reporting is sent; wherein the first CSI reporting is one reporting of the CSI reporting configured by the first information block; the first CSI reporting occupies CSI processing units from a reference symbol to a target symbol; the reference symbol is a first symbol of an earliest RS occasion in a reference occasion set; the reference occasion set includes each RS occasion of each RS resource in the first RS resource set.

[0622] As one embodiment, the first CSI report is transmitted when the CSI report configured by the first information block is event triggered and the trigger event is satisfied; wherein the first CSI report is one of the CSI reports configured by the first information block; the first CSI report occupies a CSI processing unit from a reference symbol to a target symbol; the reference symbol is a first symbol of an earliest RS occasion in a reference occasion set; the reference occasion set comprises at least a latest RS occasion of a CSI reference resource of each RS resource in the first RS resource set.

[0623] As one embodiment, at least one of the reference occasion set or the target symbol depends on whether the trigger event is satisfied.

[0624] As one embodiment, the target symbol is a last symbol of K symbols after a first reference symbol when the CSI report configured by the first information block is event triggered and the trigger event is not satisfied, K being a positive integer; the first reference symbol is a last symbol of a latest RS occasion in a reference occasion set, the reference occasion set comprising one RS occasion of each RS resource in the first RS resource set.

[0625] As one embodiment, the first CSI report is transmitted when the CSI report configured by the first information block is event triggered and the trigger event is satisfied; wherein the first CSI report occupies a CSI processing unit from a reference symbol to a target symbol; the target symbol is a last symbol of a physical layer channel occupied by the first CSI report; the reference symbol is a first symbol of an earliest RS occasion in a reference occasion set; the reference occasion set comprises a latest RS occasion of a CSI reference resource of each RS resource in the first RS resource set.

[0626] As one embodiment, the target symbol is a last symbol of K symbols after a first reference symbol when the CSI report configured by the first information block is event triggered and the trigger event is not satisfied, K being a positive integer, the first reference symbol being a last symbol of a latest RS occasion in a reference occasion set, the reference occasion set comprising one RS occasion of each RS resource in the first RS resource set; the first CSI report is transmitted when the CSI report configured by the first information block is event triggered and the trigger event is satisfied, wherein the first CSI report occupies a CSI processing unit from a reference symbol to a target symbol; the target symbol is a last symbol of a physical layer channel occupied by the first CSI report.

[0627] As an embodiment, when the CSI reporting configured by the first information block is event triggered and the triggering event is not satisfied, the set of reference occasions includes one RS occasion of each RS resource in the first set of RS resources; when the CSI reporting configured by the first information block is event triggered and the triggering event is satisfied, the first CSI reporting is transmitted, wherein the first CSI reporting occupies the CSI processing unit from the first symbol of the earliest RS occasion in the set of reference occasions, the set of reference occasions includes the latest RS occasion of each RS resource in the first set of RS resources which is no later than the latest CSI reference resource of the first CSI reporting.

[0628] Embodiment 12

[0629] Embodiment 12 illustrates a diagram of the priority value of the CSI reporting configured by the first information block according to an embodiment of the present application; as shown in FIG. 12.

[0630] In embodiment 12, the priority value of the CSI reporting configured by the first information block is linearly related to the first parameter. In FIG. 12, a is the linearly related coefficient of the priority value of the CSI reporting configured by the first information block and the first parameter.

[0631] As an embodiment, the priority value of the CSI reporting configured by the first information block is linearly related to the first parameter, and the linearly related coefficient of the priority value of the CSI reporting configured by the first information block and the first parameter is a positive integer.

[0632] As an embodiment, the priority value of the CSI reporting configured by the first information block is linearly related to the first parameter, and the linearly related coefficient of the priority value of the CSI reporting configured by the first information block and the first parameter depends on the value of one or more higher layer parameters.

[0633] As an embodiment, the priority value of the CSI reporting configured by the first information block is linearly related to the first parameter, and the linearly related coefficient of the priority value of the CSI reporting configured by the first information block and the first parameter depends on the maximum number of serving cells and the maximum number of CSI reporting configurations.

[0634] As an embodiment, the priority value of the CSI reporting configured by the first information block is linearly related to the first parameter, and the linearly related coefficient of the priority value of the CSI reporting configured by the first information block and the first parameter depends on the maximum number of serving cells and the maximum number of CSI reporting configurations of one serving cell.

[0635] As one embodiment, the priority value of the CSI reporting configured by the first information block is linearly related to a first parameter, and a coefficient of the linear relation between the priority value of the CSI reporting configured by the first information block and the first parameter is 2·N cells ·M s where N is a maximum number of serving cells, and M is a maximum number of CSI reporting configurations. cells s where N is a maximum number of serving cells, and M is a maximum number of CSI reporting configurations for one serving cell.

[0636] As one embodiment, the priority value of the CSI reporting configured by the first information block is linearly related to a first parameter, and a coefficient of the linear relation between the priority value of the CSI reporting configured by the first information block and the first parameter is 2·N cells ·M s where N is a value of a higher layer parameter maxNrofServingCells, and M is a value of a higher layer parameter maxNrofCSI-ReportConfigurations. cells s where N is a value of a higher layer parameter maxNrofServingCells, and M is a value of a higher layer parameter maxNrofCSI-ReportConfigurations.

[0637] As one embodiment, the priority value of the CSI reporting configured by the first information block is linearly related to a first parameter, and a coefficient of the linear relation between the priority value of the CSI reporting configured by the first information block and the first parameter is 2·N cells ·M s where N is a value of a higher layer parameter maxNrofServingCells, and M is a value of a higher layer parameter maxNrofCSI-ReportConfigurations. cells s where N is a value of a higher layer parameter maxNrofServingCells, and M is a value of a higher layer parameter maxNrofCSI-ReportConfigurations.

[0638] As one embodiment, when the reporting type of the CSI reporting configured by the first information block is event triggered reporting, the value of the first parameter is the Y.

[0639] As one embodiment, when the reporting type of the CSI reporting configured by the first information block is event triggered reporting carried on PUSCH, the value of the first parameter is the Y1.

[0640] As one embodiment, when the reporting type of the CSI reporting configured by the first information block is event triggered reporting carried on PUCCH, the value of the first parameter is the Y2.

[0641] As one embodiment, when the reporting type of the CSI reporting configured by the first information block is the first reporting type, the value of the first parameter is the Y3.

[0642] ​​​As an embodiment, the value of the first parameter is the Y4 when the reporting type of the CSI reporting configured by the first information block is the second reporting type.

[0643] As an embodiment, the priority value Pri iCSI (y, k, c, s) is:

[0644] Pri iCSI (y, k, c, s) = 2 · N cells · M s · y + N cells · M s · k + M s · c + s,

[0645] wherein,

[0646] - y = 0 for aperiodic reporting carried on PUSCH; y = 1 for semi-persistent reporting carried on PUSCH; y = 2 for semi-persistent reporting carried on PUCCH; y = 3 for periodic reporting carried on PUCCH;

[0647] - k = 0 for CSI reporting carrying L1-RSRP or L1-SINR; k = 1 for CSI reporting not carrying L1-RSRP or L1-SINR;

[0648] - c is the serving cell index, N cells is the value of the higher layer parameter maxNrofServingCells;

[0649] - s is the reportConfigID, M s is the value of the higher layer parameter maxNrofCSI-ReportConfigurations.

[0650] As an embodiment, the priority value Pri iCSI (y, k, c, s) is:

[0651] Pri iCSI (y, k, c, s) = 2 · N cells · M s · y + N cells · M s · k + M s · c + s,

[0652] wherein,

[0653] - y = 0 when the reporting type of the CSI reporting configured by the first information block is aperiodic reporting carried on PUSCH; y = 1 when the reporting type of the CSI reporting configured by the first information block is semi-persistent reporting carried on PUSCH; y = 2 when the reporting type of the CSI reporting configured by the first information block is semi-persistent reporting carried on PUCCH; y = 3 when the reporting type of the CSI reporting configured by the first information block is periodic reporting carried on PUCCH; y = Y when the reporting type of the CSI reporting configured by the first information block is event triggered reporting; the y is the first parameter;

[0654] - k = 0 for CSI reporting carrying L1-RSRP or L1-SINR; k = 1 for CSI reporting not carrying L1-RSRP or L1-SINR;

[0655] - c is a serving cell index, N cells is the value of the higher layer parameter maxNrofServingCells;

[0656] - s is a reportConfigID, M s is the value of the higher layer parameter maxNrofCSI-ReportConfigurations.

[0657] As an embodiment, the priority value Pri of the CSI reporting configured by the first information block is: iCSI (y, k, c, s) is:

[0658] Pri iCSI (y, k, c, s) = 2 · N cells · M s · y + N cells · M s · k + M s · c + s,

[0659] wherein,

[0660] - y = 0 when the reporting type of the CSI reporting configured by the first information block is aperiodic reporting carried on PUSCH; y = 1 when the reporting type of the CSI reporting configured by the first information block is semi-persistent reporting carried on PUSCH; y = 2 when the reporting type of the CSI reporting configured by the first information block is semi-persistent reporting carried on PUCCH; y = 3 when the reporting type of the CSI reporting configured by the first information block is periodic reporting carried on PUCCH; y = Y1 when the reporting type of the CSI reporting configured by the first information block is event triggered reporting carried on PUSCH; y = Y2 when the reporting type of the CSI reporting configured by the first information block is event triggered reporting carried on PUCCH; the y is the first parameter;

[0661] - k = 0 for CSI reporting carrying L1-RSRP or L1-SINR; k = 1 for CSI reporting not carrying L1-RSRP or L1-SINR;

[0662] - c is a serving cell index, N cells is the value of the higher layer parameter maxNrofServingCells;

[0663] - s is reportConfigID, 5 s is the value of the higher layer parameter maxNrofCSI-ReportConfigurations.

[0664] As an embodiment, the priority value Pri of the CSI reporting configured by the first information block is: iCSI (y, k, c, s) is:

[0665] Pri iCSI (y, k, c, s) = 2 · N cells · M s · y + N cells · M s · k + M s · c + s,

[0666] wherein,

[0667] - y = 0 when the reporting type of the CSI reporting configured by the first information block is aperiodic reporting carried on PUSCH; y = 1 when the reporting type of the CSI reporting configured by the first information block is semi-persistent reporting carried on PUSCH; y = 2 when the reporting type of the CSI reporting configured by the first information block is semi-persistent reporting carried on PUCCH; y = 3 when the reporting type of the CSI reporting configured by the first information block is periodic reporting carried on PUCCH; y = Y3 when the reporting type of the CSI reporting configured by the first information block is the first reporting type; y = Y4 when the reporting type of the CSI reporting configured by the first information block is the second reporting type; the y is the first parameter;

[0668] - k = 0 for CSI reporting carrying L1-RSRP or L1-SINR; k = 1 for CSI reporting not carrying L1-RSRP or L1-SINR;

[0669] - c is a serving cell index, N cells is a value of a higher layer parameter maxNrofServingCells;

[0670] - s is a reportConfigID, M s is a value of a higher layer parameter maxNrofCSI-ReportConfigurations.

[0671] As an embodiment, the above method has the benefits including: along with the current standard design, the existing standard is less changed.

[0672] As an embodiment, the above method has the benefits including: a new reporting type is added, but the calculation formula of the priority value of the CSI reporting in the current standard does not need to be changed.

[0673] Embodiment 13

[0674] Embodiment 13 illustrates a structural block diagram of a processing apparatus in a first node according to an embodiment of the present application; as shown in FIG. 13. In FIG. 13, the processing apparatus 1300 in the first node includes at least the first receiver 1301, and the first transmitter 1302 is optional.

[0675] In embodiment 13, the first receiver 1301 receives a first information block; the first information block configures a CSI reporting;

[0676] The priority value of the CSI reporting configured by the first information block is linearly related to a first parameter, a value range of the first parameter includes M candidate values, M is a positive integer greater than 4, the M candidate values are respectively for M reporting types, four reporting types in the M reporting types are aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, semi-persistent reporting carried on PUCCH and periodic reporting carried on PUCCH, the reporting type of the CSI reporting configured by the first information block is one of the M reporting types, and the value of the first parameter is a candidate value corresponding to the reporting type of the CSI reporting configured by the first information block in the M candidate values.

[0677] As an embodiment, the M reporting types include event triggered reporting, aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, semi-persistent reporting carried on PUCCH and periodic reporting carried on PUCCH, the M candidate values include Y, 0, 1, 2 and 3, the Y is an integer or the Y is a real number.

[0678] As an embodiment, the value of the Y is predefined, or the value of the Y depends on a reporting amount of the event triggered reporting, or the value of the Y depends on a trigger event of the event triggered reporting.

[0679] As an embodiment, the M is greater than 5, the M reporting types include event triggered reporting carried on PUSCH, aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, event triggered reporting carried on PUCCH, semi-persistent reporting carried on PUCCH and periodic reporting carried on PUCCH, the M candidate values include Y1, 0, 1, Y2, 2 and 3, the Y1 and the Y2 are integers or the Y1 and the Y2 are real numbers.

[0680] As an embodiment, the value of the Y1 is predefined, or the value of the Y1 depends on a reporting amount of the event triggered reporting, or the value of the Y1 depends on a trigger event of the event triggered reporting, the value of the Y2 is predefined, or the value of the Y2 depends on a reporting amount of the event triggered reporting, or the value of the Y2 depends on a trigger event of the event triggered reporting.

[0681] As an embodiment, M is greater than 5, and the first reporting type and the second reporting type are 2 reporting types among the M reporting types; wherein, the first reporting type and the second reporting type are event triggered reports for different triggering events, or, the first reporting type and the second reporting type are event triggered reports for different reporting amounts.

[0682] As an embodiment, it includes:

[0683] The first receiver 1301 receives RS in a first RS resource set; the first RS resource set includes one or more RS resources;

[0684] In which, when the CSI reporting configured by the first information block is periodic, the first RS resource set is used for at least one of the channel measurement or interference measurement of the CSI reporting configured by the first information block; when the CSI reporting configured by the first information block is event-triggered, the CSI reporting configured by the first information block is triggered only when the triggering event is met, and the triggering event depends on the measurement of the first RS resource set; the CSI processing unit occupied by the CSI reporting configured by the first information block depends on whether the CSI reporting configured by the first information block is periodic or event-triggered.

[0685] As an embodiment, the priority value of the CSI report configured by the first information block is linearly related to the first parameter, and the value range of the first parameter includes M candidate values, M is equal to 5, and the M candidate values ​​are Y, 0, 1, 2 and 3 respectively; Y is an integer, or Y is a real number; for event-triggered reporting, the value of the first parameter is Y; for non-periodic reporting carried on PUSCH, the value of the first parameter is 0; for semi-continuous reporting carried on PUSCH, the value of the first parameter is 1; for semi-continuous reporting carried on PUCCH, the value of the first parameter is 2; for periodic reporting carried on PUCCH, the value of the first parameter is 3.

[0686] As an embodiment, the priority value of the CSI reporting configured by the first information block is linearly related to a first parameter, a value range of the first parameter includes M candidate values, the M is equal to 6, the M candidate values are Y1, 0, 1, Y2, 2 and 3 respectively; the Y1 and the Y2 are integers, or the Y1 and the Y2 are real numbers; for event triggered reporting carried on a PUSCH, a value of the first parameter is Y1; for aperiodic reporting carried on a PUSCH, a value of the first parameter is 0; for semi-persistent reporting carried on a PUSCH, a value of the first parameter is 1; for event triggered reporting carried on a PUCCH, a value of the first parameter is Y2; for semi-persistent reporting carried on a PUCCH, a value of the first parameter is 2; for periodic reporting carried on a PUCCH, a value of the first parameter is 3.

[0687] As an embodiment, the priority value of the CSI reporting configured by the first information block is linearly related to a first parameter, a value range of the first parameter includes M candidate values, the M is greater than 5, the M candidate values include Y3, Y4, 0, 1, 2 and 3; the Y3 and the Y4 are integers, or the Y3 and the Y4 are real numbers; for the first reporting type, a value of the first parameter is Y3; for the second reporting type, a value of the first parameter is Y4; for aperiodic reporting carried on a PUSCH, a value of the first parameter is 0; for semi-persistent reporting carried on a PUSCH, a value of the first parameter is 1; for semi-persistent reporting carried on a PUCCH, a value of the first parameter is 2; for periodic reporting carried on a PUCCH, a value of the first parameter is 3.

[0688] As an embodiment, comprising:

[0689] The first transmitter 1302 transmits a first CSI reporting on a first physical layer channel;

[0690] When the reporting type of the CSI reporting configured by the first information block is periodic reporting, the first CSI reporting occupies a CSI processing unit from a first symbol to a last symbol of the first physical layer channel; the first symbol is a first symbol of an earliest RS occasion in a first occasion set; the first occasion set at least includes a latest RS occasion of a CSI reference resource of each RS resource in the first RS resource set;

[0691] Or, when the reporting type of the CSI reporting configured by the first information block is event triggered reporting, the first CSI reporting is one event triggered reporting of the CSI reporting configured by the first information block; the first CSI reporting occupies a CSI processing unit from a reference symbol to a target symbol; the reference symbol is a first symbol of an earliest RS occasion in a reference occasion set; the reference occasion set includes one RS occasion of each RS resource in the first RS resource set; and the target symbol is one symbol not earlier than the reference symbol.

[0692] As one embodiment, the first node is a user equipment.

[0693] As one embodiment, the first node is a relay node equipment.

[0694] As one embodiment, the first receiver 1301 includes at least one of {antenna 452, receiver 454, receiving processor 456, multi-antenna receiving processor 458, controller / processor 459, memory 460, data source 467} in embodiment 4.

[0695] As one embodiment, the first transmitter 1302 includes at least one of {antenna 452, transmitter 454, transmitting processor 468, multi-antenna transmitting processor 457, controller / processor 459, memory 460, data source 467} in embodiment 4.

[0696] Embodiment 14

[0697] Embodiment 14 illustrates a structural block diagram of a processing apparatus in a second node according to one embodiment of the present application; as shown in FIG. 14. In FIG. 14, the processing apparatus 1400 in the second node includes at least the second transmitter 1401, or the second receiver 1402 which is optional.

[0698] In embodiment 14, the second transmitter 1401 transmits a first information block; the first information block configures a CSI reporting;

[0699] The priority value of the CSI reporting configured by the first information block is linearly related to a first parameter, a value range of the first parameter includes M candidate values, M is a positive integer greater than 4, the M candidate values are respectively for M reporting types, four reporting types in the M reporting types are aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, semi-persistent reporting carried on PUCCH and periodic reporting carried on PUCCH, the reporting type of the CSI reporting configured by the first information block is one of the M reporting types, and the value of the first parameter is a candidate value corresponding to the reporting type of the CSI reporting configured by the first information block in the M candidate values.

[0700] As an embodiment, the M reporting types include event triggered reporting, aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, semi-persistent reporting carried on PUCCH and periodic reporting carried on PUCCH, the M candidate values include Y, 0, 1, 2 and 3, the Y is an integer or the Y is a real number.

[0701] As an embodiment, the value of the Y is predefined, or the value of the Y depends on a reporting amount of the event triggered reporting, or the value of the Y depends on a trigger event of the event triggered reporting.

[0702] As an embodiment, the M is greater than 5, the M reporting types include event triggered reporting carried on PUSCH, aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, event triggered reporting carried on PUCCH, semi-persistent reporting carried on PUCCH and periodic reporting carried on PUCCH, the M candidate values include Y1, 0, 1, Y2, 2 and 3, the Y1 and the Y2 are integers or the Y1 and the Y2 are real numbers.

[0703] As an embodiment, the value of the Y1 is predefined, or the value of the Y1 depends on a reporting amount of the event triggered reporting, or the value of the Y1 depends on a trigger event of the event triggered reporting, the value of the Y2 is predefined, or the value of the Y2 depends on a reporting amount of the event triggered reporting, or the value of the Y2 depends on a trigger event of the event triggered reporting.

[0704] As an embodiment, M is greater than 5, and the first reporting type and the second reporting type are two reporting types in the M reporting types; wherein, the first reporting type and the second reporting type are event-triggered reporting for different trigger events, or the first reporting type and the second reporting type are event-triggered reporting for different reporting quantities.

[0705] As an embodiment, comprising:

[0706] The second transmitter 1401 transmits RS in a first RS resource set; the first RS resource set comprises one or more RS resources;

[0707] When the CSI reporting configured by the first information block is periodic, the first RS resource set is used for at least one of channel measurement or interference measurement of the CSI reporting configured by the first information block; when the CSI reporting configured by the first information block is event-triggered, the CSI reporting configured by the first information block is triggered only when a trigger event is met, the trigger event depends on measurement of the first RS resource set; a CSI processing unit occupied by the CSI reporting configured by the first information block depends on whether the CSI reporting configured by the first information block is periodic or event-triggered.

[0708] As an embodiment, the priority value of the CSI reporting configured by the first information block and a first parameter are linearly related, a value range of the first parameter comprises M candidate values, M is equal to 5, and the M candidate values are Y, 0, 1, 2 and 3 respectively; the Y is an integer or the Y is a real number; for event-triggered reporting, the value of the first parameter is Y; for aperiodic reporting carried on PUSCH, the value of the first parameter is 0; for semi-persistent reporting carried on PUSCH, the value of the first parameter is 1; for semi-persistent reporting carried on PUCCH, the value of the first parameter is 2; for periodic reporting carried on PUCCH, the value of the first parameter is 3.

[0709] As an embodiment, the priority value of the CSI reporting configured by the first information block is linearly related to a first parameter, a value range of the first parameter includes M candidate values, the M is equal to 6, the M candidate values are Y1, 0, 1, Y2, 2 and 3 respectively; the Y1 and the Y2 are integers, or the Y1 and the Y2 are real numbers; for event triggered reporting carried on PUSCH, the value of the first parameter is Y1; for aperiodic reporting carried on PUSCH, the value of the first parameter is 0; for semi-persistent reporting carried on PUSCH, the value of the first parameter is 1; for event triggered reporting carried on PUCCH, the value of the first parameter is Y2; for semi-persistent reporting carried on PUCCH, the value of the first parameter is 2; for periodic reporting carried on PUCCH, the value of the first parameter is 3.

[0710] As an embodiment, the priority value of the CSI reporting configured by the first information block is linearly related to a first parameter, a value range of the first parameter includes M candidate values, the M is greater than 5, the M candidate values include Y3, Y4, 0, 1, 2 and 3; the Y3 and the Y4 are integers, or the Y3 and the Y4 are real numbers; for the first reporting type, the value of the first parameter is Y3; for the second reporting type, the value of the first parameter is Y4; for aperiodic reporting carried on PUSCH, the value of the first parameter is 0; for semi-persistent reporting carried on PUSCH, the value of the first parameter is 1; for semi-persistent reporting carried on PUCCH, the value of the first parameter is 2; for periodic reporting carried on PUCCH, the value of the first parameter is 3.

[0711] As an embodiment, comprising:

[0712] The second receiver 1402 receives a first CSI reporting on a first physical layer channel;

[0713] When the reporting type of the CSI reporting configured by the first information block is periodic reporting, the first CSI reporting occupies a CSI processing unit from a first symbol to a last symbol of the first physical layer channel; the first symbol is a first symbol of an earliest RS occasion in a first occasion set; the first occasion set at least includes a latest RS occasion of a CSI reference resource of each RS resource in the first RS resource set;

[0714] Or, when the reporting type of the CSI reporting configured by the first information block is event triggered reporting, the first CSI reporting is one event triggered reporting of the CSI reporting configured by the first information block; the first CSI reporting occupies a CSI processing unit from a reference symbol to a target symbol; the reference symbol is a first symbol of an earliest RS occasion in a reference occasion set; the reference occasion set includes one RS occasion of each RS resource in the first RS resource set; and the target symbol is one symbol not earlier than the reference symbol.

[0715] As one embodiment, the second node is a base station backup.

[0716] As one embodiment, the second node is a user equipment.

[0717] As one embodiment, the second node is a relay node equipment.

[0718] As one embodiment, the second transmitter 1401 includes at least one of {antenna 420, transmitter 418, transmission processor 416, multi-antenna transmission processor 471, controller / processor 475, memory 476} in Embodiment 4.

[0719] As one embodiment, the second receiver 1402 includes at least one of {antenna 420, receiver 418, reception processor 470, multi-antenna reception processor 472, controller / processor 475, memory 476} in Embodiment 4.

[0720] Those skilled in the art can understand that all or part of the steps in the foregoing method can be instructed by programs to complete the related hardware, and the programs can be stored in a computer readable storage medium, such as a read-only memory, a hard disk, an optical disk or the like. Alternatively, all or part of the steps of the foregoing embodiments can also be implemented using one or more integrated circuits. Correspondingly, each module unit in the foregoing embodiments can be implemented in the form of hardware or in the form of a software function module, and the present application is not limited to any specific form of combination of software and hardware. The user equipment, terminal and UE in the present application include but are not limited to unmanned aerial vehicles, communication modules on unmanned aerial vehicles, remote control aircraft, aircraft, small aircraft, mobile phones, tablet computers, notebooks, vehicle-mounted communication devices, wireless sensors, network cards, Internet of Things terminals, RFID terminals, NB-IOT terminals, MTC (Machine Type Communication) terminals, eMTC (enhanced MTC) terminals, data cards, network cards, vehicle-mounted communication devices, low-cost mobile phones, low-cost tablet computers and other wireless communication devices. The base station or system device in the present application includes but is not limited to macro cellular base stations, micro cellular base stations, home base stations, relay base stations, gNB (NR NodeB) NR NodeB, TRP (Transmitter Receiver Point) and other wireless communication devices.

[0721] The above only describes the preferred embodiments of the present application, and is not intended to limit the protection scope of the present application. Any changes and modifications made on the basis of the embodiments described in the specification, if they can obtain similar partial or overall technical effects, should be considered as obvious and belong to the protection scope of the present application.

Claims

1. A first node for wireless communication, characterized in that: include: a first receiver, receiving a first information block; The first information block configures a CSI (Channel State Information) report; Among them, the priority value of the CSI report configured by the first information block is linearly related to the first parameter, and the value range of the first parameter includes M candidate values, M is a positive integer greater than 4; the M candidate values ​​are respectively for M reporting types; the four reporting types among the M reporting types are non-periodic reporting carried on PUSCH (Physical uplink shared channel), semi-persistent reporting carried on PUSCH, semi-persistent reporting carried on PUCCH (Physical Downuplink Control Channel) and periodic reporting carried on PUCCH; the reporting type of the CSI report configured by the first information block is one of the M reporting types, and the value of the first parameter is a candidate value among the M candidate values ​​corresponding to the reporting type of the CSI report configured by the first information block.

2. The first node according to claim 1, wherein: The M reporting types include event-triggered reporting, non-periodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, semi-persistent reporting carried on PUCCH and periodic reporting carried on PUCCH; the M candidate values ​​include Y, 0, 1, 2 and 3; Y is an integer, or Y is a real number.

3. The first node according to claim 2, characterized in that The value of Y is predefined, or the value of Y depends on the reporting amount of the event-triggered report, or the value of Y depends on the triggering event of the event-triggered report.

4. The first node according to claim 1, characterized in that The M is greater than 5, and the M reporting types include event-triggered reporting carried on PUSCH, aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, event-triggered reporting carried on PUCCH, semi-persistent reporting carried on PUCCH, and periodic reporting carried on PUCCH; the M candidate values ​​include Y1, 0, 1, Y2, 2, and 3; The Y1 and the Y2 are integers, or the Y1 and the Y2 are real numbers.

5. The first node according to claim 4, characterized in that The value of Y1 is predefined, or the value of Y1 depends on the reporting amount of the event-triggered report, or the value of Y1 depends on the triggering event of the event-triggered report; The value of Y2 is predefined, or the value of Y2 depends on the reporting amount of the event-triggered report, or the value of Y2 depends on the triggering event of the event-triggered report.

6. The first node according to claim 1, characterized in that M is greater than 5, the first reporting type and the second reporting type are two reporting types among the M reporting types; wherein, The first reporting type and the second reporting type are event triggered reports for different triggering events, respectively, or, The first reporting type and the second reporting type are respectively event-triggered reports for different reporting amounts.

7. The first node according to any one of claims 1 to 6, characterized in that: include: The first receiver receives RS in a first RS resource set; The first RS resource set includes one or more RS resources; When the CSI reporting configured by the first information block is periodic, the first RS resource set is used for at least one of channel measurement or interference measurement of the CSI reporting configured by the first information block; when the CSI reporting configured by the first information block is event-triggered, the CSI reporting configured by the first information block is triggered only when a triggering event is met, and the triggering event depends on the measurement of the first RS resource set; The CSI processing units occupied by the CSI reporting configured by the first information block depend on whether the CSI reporting configured by the first information block is periodic or event-triggered.

8. A second node for wireless communication, characterized in that: include: a second transmitter, transmitting a first information block; The first information block configures a CSI report; The priority value of the CSI report configured by the first information block is linearly related to the first parameter, and the value range of the first parameter includes M candidate values, where M is a positive integer greater than 4; the M candidate values ​​are respectively for M reporting types; and the four reporting types among the M reporting types are aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, semi-persistent reporting carried on PUCCH, and periodic reporting carried on PUCCH; The reporting type of the CSI report configured by the first information block is one of the M reporting types, and the value of the first parameter is a candidate value among the M candidate values ​​corresponding to the reporting type of the CSI report configured by the first information block.

9. A method in a first node for wireless communication, characterized in that include: receiving a first information block; The first information block configures a CSI report; The priority value of the CSI report configured by the first information block is linearly related to the first parameter, and the value range of the first parameter includes M candidate values, where M is a positive integer greater than 4; the M candidate values ​​are respectively for M reporting types; and the four reporting types among the M reporting types are aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, semi-persistent reporting carried on PUCCH, and periodic reporting carried on PUCCH; The reporting type of the CSI report configured by the first information block is one of the M reporting types, and the value of the first parameter is a candidate value among the M candidate values ​​corresponding to the reporting type of the CSI report configured by the first information block.

10. A method in a second node for wireless communication, characterized in that: include: Sending a first information block; The first information block configures a CSI report; The priority value of the CSI report configured by the first information block is linearly related to the first parameter, and the value range of the first parameter includes M candidate values, where M is a positive integer greater than 4; the M candidate values ​​are respectively for M reporting types; and the four reporting types among the M reporting types are aperiodic reporting carried on PUSCH, semi-persistent reporting carried on PUSCH, semi-persistent reporting carried on PUCCH, and periodic reporting carried on PUCCH; The reporting type of the CSI report configured by the first information block is one of the M reporting types, and the value of the first parameter is a candidate value among the M candidate values ​​corresponding to the reporting type of the CSI report configured by the first information block.

Images