Signaling indication method and apparatus, and network-side device and terminal

Abstract

Provided in the present disclosure are a signaling indication method and apparatus, and a network-side device and a terminal. The method comprises: a network-side device sending or indicating to a terminal at least one of a first CSI resource configuration and a first CSI reporting configuration, wherein the first CSI resource configuration includes CSI resource configuration information of a first object, and the first CSI reporting configuration includes CSI reporting configuration information of the first object; and / or, by means of an MAC CE, the network-side device activating or deactivating the terminal to report CSI related to the first object, wherein the first object is an on-demand SSB and / or an on-demand TRS; and on the basis of the reception of the configuration and / or the MAC CE, the terminal determining whether to report to a network side a measurement result applicable to the first object.

Description

Signaling indication method and device, network side equipment and terminal

[0001] The present disclosure claims priority to the Chinese patent application No. 202411089798.1, filed on August 9, 2024, and entitled "Signaling indication method and device, network side equipment and terminal", the whole content of which is incorporated herein by reference. TECHNICAL FIELD

[0002] The present disclosure relates to the technical field of communication, and particularly refers to a signaling indication method, device, network side equipment and terminal. BACKGROUND

[0003] In a communication system, for a terminal using carrier aggregation and in a radio resource control (RRC) connected state, the serving cells of the terminal include a primary cell (Pcell) and secondary cells (Scells). The primary cell of the terminal will always send synchronization signals and PBCH blocks (SSBs) so that the terminal can keep synchronization with the primary cell and establish a data communication link. The number of secondary cells can be large, and in order to save energy of the base station, a part of the secondary cells will also send SSBs so that the terminal can receive services from these secondary cells; for another part of the secondary cells, the base station will let them enter an energy saving state, in which these secondary cells do not send SSBs or send long period SSBs.

[0004] When these energy saving secondary cells need to provide data transmission services to the terminal, these energy saving secondary cells will be instructed to send on-demand SSBs and / or on-demand tracking reference signals (TRSs) so that the terminal can complete random access and downlink fine synchronization based on the on-demand SSBs and / or on-demand TRSs; further, in order to realize the activation of the energy saving secondary cells, the terminal needs to report the measurement results of the on-demand SSBs and / or on-demand TRSs to the network side equipment so as to select appropriate secondary cells to complete the activation of the energy saving secondary cells. However, the current technology does not specify how the network side equipment triggers the terminal to report the measurement results of the on-demand SSBs and / or on-demand TRSs, thereby causing the terminal to be unable to accurately and timely report the measurement results of the on-demand SSBs and / or on-demand TRSs to the network side equipment. SUMMARY

[0005] The purpose of the present disclosure is to provide a signaling indication method and device, a network side device and a terminal, to solve the problem that the terminal cannot accurately report the measurement result of the on-demand signal of the energy-saving secondary cell to the network side device in the related art.

[0006] To solve the above problem, the present disclosure provides a signaling indication method, which comprises:

[0007] The network side device sends or indicates at least one configuration of a first channel state information (CSI) resource configuration and a first CSI reporting configuration to the terminal; the first CSI resource configuration contains CSI resource configuration information of a first object, and the first CSI reporting configuration contains CSI reporting configuration information of the first object;

[0008] And / or,

[0009] The network side device activates or deactivates the terminal to report the CSI related to the first object through a medium access control layer control element (MAC CE);

[0010] Wherein, the first object is an on-demand synchronization signal and broadcast channel block (SSB) and / or an on-demand tracking reference signal (TRS).

[0011] Wherein, in the case of semi-persistent CSI, the signaling indication method comprises: the network side device sends or indicates at least one configuration of a first CSI resource configuration and a first CSI reporting configuration to the terminal; the network side device activates or deactivates the terminal to report the CSI related to the first object through a MAC CE;

[0012] Or,

[0013] In the case of periodic CSI or aperiodic CSI, the signaling indication method comprises: the network side device sends or indicates at least one configuration of a first CSI resource configuration and a first CSI reporting configuration to the terminal;

[0014] Or,

[0015] In the case of semi-persistent CSI, and the terminal already exists a first CSI resource configuration and / or a first CSI reporting configuration, the signaling indication method comprises: the network side device activates or deactivates the terminal to report the CSI related to the first object through a MAC CE.

[0016] Wherein, the first CSI resource configuration comprises:

[0017] A first CSI SSB resource set list, which comprises one or more CSI on-demand SSB resource set identification numbers;

[0018] Or,

[0019] one or more CSI on-demand SSB resource set identification numbers.

[0020] wherein the first CSI resource configuration is a CSI resource configuration dedicated to the first object;

[0021] or,

[0022] the first CSI resource configuration further comprises CSI resource configuration of other signals other than the first object.

[0023] wherein,

[0024] in a case where the SSB resource set is a CSI on-demand SSB resource set, the CSI on-demand SSB resource set is indicated by a name of the SSB resource set,

[0025] or,

[0026] in a case where the SSB resource set is a CSI on-demand SSB resource set, the CSI on-demand SSB resource set is indicated by an SSB resource identification number in the SSB resource set.

[0027] wherein the SSB resource identification numbers in the CSI on-demand SSB resource set are numbered from 64.

[0028] wherein the first CSI reporting configuration comprises at least one first CSI reporting configuration identification number;

[0029] wherein one first CSI reporting configuration identification number corresponds to CSI reporting configuration information of multiple first objects; or one first CSI reporting configuration identification number corresponds to CSI reporting configuration information of multiple second objects; the second object comprises at least one of a carrier, a serving cell, and a secondary cell.

[0030] wherein the first CSI reporting configuration further comprises multiple second object identification numbers;

[0031] one second object identification number corresponds to one CSI resource configuration identification number, and the CSI resource configuration corresponding to the CSI resource configuration identification number comprises CSI resource configuration information of the first object.

[0032] wherein the first CSI reporting configuration is a CSI reporting configuration dedicated to the first object;

[0033] or,

[0034] the first CSI reporting configuration further comprises at least one second CSI reporting configuration identification number, and the second CSI reporting configuration identification number corresponds to CSI reporting configuration information of other signals other than the first object.

[0035] The first CSI reporting configuration comprises a periodicity value of the first object and a periodicity value of a signal other than the first object.

[0036] Alternatively,

[0037] The first CSI reporting configuration comprises a CSI reporting periodicity value associated with the first object and a CSI reporting periodicity value associated with a signal other than the first object.

[0038] Alternatively,

[0039] The first CSI reporting configuration comprises a periodicity value of the first object.

[0040] Alternatively,

[0041] The first CSI reporting configuration comprises a CSI reporting periodicity value associated with the first object.

[0042] The first CSI reporting configuration comprises at least one of the following:

[0043] A transmission start time of the first object;

[0044] A transmission end time of the first object;

[0045] A transmission duration of the first object;

[0046] A CSI reporting start time associated with the first object;

[0047] A CSI reporting end time associated with the first object;

[0048] A CSI reporting duration associated with the first object.

[0049] The first CSI reporting configuration comprises at least one CSI reporting configuration identification number list; the CSI reporting configuration identification number list comprises one or more CSI reporting configuration identification numbers.

[0050] At least one CSI reporting configuration identification number corresponds to CSI reporting configuration information of the first object.

[0051] The method further comprises:

[0052] The first mode indicates a correspondence between an index number of the CSI reporting configuration identification number list and at least one CSI reporting configuration identification number.

[0053] The first mode comprises at least one of the following: predefinition, pre-configuration, and semi-static signaling configuration.

[0054] The MAC CE is a first MAC CE.

[0055] A first field in the first MAC CE corresponds to a plurality of CSI reporting configuration identifiers, and the first field is used to indicate an activation or deactivation state of a first CSI reporting configuration indicated by the plurality of CSI reporting configuration identifiers.

[0056] And / or,

[0057] A second field in the first MAC CE is used to indicate an activation or deactivation state of one or more first CSI reporting configurations, and the second field is a reserved bit of the first MAC CE.

[0058] And / or,

[0059] A third field in the first MAC CE is used to indicate whether the first MAC CE is applicable to activation or deactivation of CSI reporting related to a first object.

[0060] The MAC CE is a second MAC CE, and the second MAC CE includes a plurality of fourth fields.

[0061] Each fourth field is used to indicate an activation or deactivation state of one or more first CSI reporting configurations.

[0062] The first CSI reporting configuration is a semi-persistent CSI reporting configuration.

[0063] When the first field is configured as a first value, the first field indicates that the terminal activates the plurality of first CSI reporting configurations corresponding to the first field.

[0064] Or,

[0065] When the first field is configured as a second value, the first field indicates that the terminal deactivates the plurality of first CSI reporting configurations corresponding to the first field.

[0066] The method further includes:

[0067] The second manner includes at least one of predefinition, pre-configuration, and semi-static signaling configuration.

[0068] The second field corresponds to one CSI reporting configuration identifier, or

[0069] The second field corresponds to a plurality of CSI reporting configuration identifiers, or

[0070] The second field corresponds to an index number of a CSI reporting configuration identification number list.

[0071] The CSI reporting configuration identification number indicates a CSI reporting configuration including a first object CSI reporting configuration.

[0072] The method further includes:

[0073] The third method includes at least one of predefinition, pre-configuration, and semi-static signaling configuration.

[0074] The third method includes at least one of predefinition, pre-configuration, and semi-static signaling configuration.

[0075] When the second field is configured as the first value, the second field indicates that the terminal activates a plurality of first CSI reporting configurations corresponding to the second field.

[0076] Alternatively,

[0077] When the second field is configured as the second value, the second field indicates that the terminal deactivates a plurality of first CSI reporting configurations corresponding to the second field.

[0078] When the third field is configured as the first value, the third field indicates that the first MAC CE is applicable to activation or deactivation of CSI reporting related to the first object.

[0079] Alternatively,

[0080] When the third field is configured as the second value, the third field indicates that the first MAC CE is not applicable to activation or deactivation of CSI reporting related to the first object.

[0081] The second MAC CE includes N fourth fields, each of which occupies 1 bit; N is an integer greater than or equal to 4 and less than or equal to 32.

[0082] When the fourth field is configured as the first value, the fourth field indicates that the terminal activates a first CSI reporting configuration corresponding to the fourth field.

[0083] Alternatively,

[0084] When the fourth field is configured as the second value, the fourth field indicates that the terminal deactivates a first CSI reporting configuration corresponding to the fourth field.

[0085] The fourth field corresponds to at least one CSI reporting configuration identifier; the CSI reporting configuration identifier indicates a CSI reporting configuration including a first CSI reporting configuration.

[0086] The method further includes:

[0087] The fourth field corresponds to at least one CSI reporting configuration identifier; the CSI reporting configuration identifier indicates a CSI reporting configuration including a first CSI reporting configuration.

[0088] The fourth field corresponds to at least one CSI reporting configuration identifier; the CSI reporting configuration identifier indicates a CSI reporting configuration including a first CSI reporting configuration.

[0089] The first MAC CE is further used for activation or deactivation of the secondary cell.

[0090] The first MAC CE is further used for activation or deactivation of the secondary cell.

[0091] The second MAC CE is further used for activation or deactivation of the secondary cell.

[0092] The first MAC CE is further used for activation or deactivation of the secondary cell.

[0093] The first field or the second field of the first MAC CE is further used for indicating activation or deactivation of the secondary cell corresponding to the first field or the second field.

[0094] The second MAC CE is further used for activation or deactivation of the secondary cell.

[0095] The fourth field of the second MAC CE is further used for indicating activation or deactivation of the secondary cell corresponding to the fourth field.

[0096] The first MAC CE is further used for transmission indication of the first object.

[0097] The first MAC CE is further used for transmission indication of the first object.

[0098] The second MAC CE is further used for transmission indication of the first object.

[0099] The first MAC CE is further used for transmission indication of the first object.

[0100] The first field or the second field in the first MAC CE is further used for indicating transmission information of the first object corresponding to the first field or the second field.

[0101] The second MAC CE is further used for transmission indication of the first object.

[0102] The fourth field in the second MAC CE is further used for indicating transmission information of the first object corresponding to the fourth field.

[0103] The transmission information of the first object includes at least one of the following information:

[0104] The transmission start time of the first object;

[0105] The transmission end time of the first object;

[0106] The transmission duration of the first object;

[0107] The transmission period of the first object.

[0108] The embodiments of the present disclosure further provide a signaling indication method, which comprises:

[0109] The terminal receives at least one of the first CSI resource configuration and the first CSI reporting configuration sent or indicated by the network side device; the first CSI resource configuration contains CSI resource configuration information of the first object, and the first CSI reporting configuration contains CSI reporting configuration information of the first object;

[0110] And / or,

[0111] The terminal receives the MAC CE indicated by the network side device for activating or deactivating the terminal to report the CSI related to the first object;

[0112] The first object is a synchronization signal and broadcast channel block (SSB) and / or a tracking reference signal (TRS).

[0113] The method further comprises:

[0114] According to at least one of the first CSI resource configuration and the first CSI reporting configuration, the terminal reports the CSI related to the first object to the network side device;

[0115] Or,

[0116] In the case that the MAC CE activates the terminal to report the CSI related to the first object, according to at least one of the first CSI resource configuration and the first CSI reporting configuration, the terminal reports the CSI related to the first object to the network side device;

[0117] Or,

[0118] In the case that the MAC CE activates the terminal to report the CSI related to the first object, the terminal reports the CSI related to the first object to the network side device.

[0119] In the case of semi-persistent CSI reporting by the terminal, the signaling indication method comprises: the terminal receiving at least one of the first CSI resource configuration and the first CSI reporting configuration sent or indicated by the network side device; and the terminal receiving the MAC CE indicated by the network side device for activating or deactivating the CSI related to the first object reported by the terminal.

[0120] Alternatively,

[0121] In the case of periodic CSI reporting or aperiodic CSI reporting by the terminal, the signaling indication method comprises: the terminal receiving at least one of the first CSI resource configuration and the first CSI reporting configuration sent or indicated by the network side device.

[0122] Alternatively,

[0123] In the case of semi-persistent CSI reporting by the terminal and the existence of the first CSI resource configuration and / or the first CSI reporting configuration, the signaling indication method comprises: the terminal receiving the MAC CE indicated by the network side device for activating or deactivating the CSI related to the first object reported by the terminal.

[0124] The first CSI reporting configuration comprises at least one CSI reporting configuration identification number list; and the CSI reporting configuration identification number list comprises one or more CSI reporting configuration identification numbers.

[0125] At least one CSI reporting configuration identification number corresponds to the CSI reporting configuration information of the first object.

[0126] The method further comprises:

[0127] The terminal receives the correspondence between the index number of the CSI reporting configuration identification number list and the at least one CSI reporting configuration identification number indicated by the network side device through the first method.

[0128] The first method comprises at least one of predefinition, pre-configuration, and semi-static signaling configuration.

[0129] The MAC CE is a first MAC CE; and

[0130] A first field in the first MAC CE corresponds to a plurality of CSI reporting configuration identification numbers, and the first field is used to indicate the activation or deactivation state of the first CSI reporting configuration indicated by the plurality of CSI reporting configuration identification numbers.

[0131] And / or,

[0132] A second field in the first MAC CE is used to indicate an activation or deactivation state of one or more first CSI reporting configurations; the second field is a reserved bit of the first MAC CE.

[0133] and / or,

[0134] A third field in the first MAC CE is used to indicate whether the first MAC CE is applicable to the activation or deactivation of CSI reporting related to a first object.

[0135] Wherein, the MAC CE is a second MAC CE; the second MAC CE includes a plurality of fourth fields; wherein,

[0136] Each fourth field is used to indicate an activation or deactivation state of one or more first CSI reporting configurations.

[0137] Wherein, the method further comprises:

[0138] The terminal receives a corresponding relationship between the first field and a plurality of CSI reporting configuration identification numbers indicated by the network side device through a second mode; wherein, the second mode includes at least one of the following: predefinition, pre-configuration, semi-static signaling configuration.

[0139] Wherein, the method further comprises:

[0140] The terminal receives a corresponding relationship between the second field and one CSI reporting configuration identification number, or a plurality of CSI reporting configuration identification numbers, or an index number of a list of one CSI reporting configuration identification number, indicated by the network side device through a third mode;

[0141] Wherein, the third mode includes at least one of the following: predefinition, pre-configuration, semi-static signaling configuration.

[0142] Wherein, the method further comprises:

[0143] The terminal receives a corresponding relationship between the fourth field and at least one CSI reporting configuration identification number indicated by the network side device through a fourth mode;

[0144] Wherein, the fourth mode includes at least one of the following: predefinition, pre-configuration, semi-static signaling configuration.

[0145] The embodiments of the present disclosure also provide a network side device, comprising a memory, a transceiver, and a processor:

[0146] The memory is used to store computer programs; the transceiver is used to transceive data under the control of the processor; the processor is used to read the computer programs in the memory and perform the following operations:

[0147] send or indicate at least one of a first channel state information (CSI) resource configuration and a first CSI reporting configuration to the terminal, wherein the first CSI resource configuration comprises CSI resource configuration information of a first object, and the first CSI reporting configuration comprises CSI reporting configuration information of the first object;

[0148] and / or,

[0149] activate or deactivate, by a medium access control control element (MAC CE), the terminal to report the CSI related to the first object;

[0150] The first object is a synchronization signal and broadcast channel block (SSB) and / or a tracking reference signal (TRS).

[0151] In a case where the CSI is semi-persistent CSI, the processor is further configured to read the computer program in the memory and perform the following operation: send or indicate at least one of a first CSI resource configuration and a first CSI reporting configuration to the terminal; and activate or deactivate, by a MAC CE, the terminal to report the CSI related to the first object.

[0152] or,

[0153] In a case where the CSI is periodic CSI or aperiodic CSI, the processor is further configured to read the computer program in the memory and perform the following operation: send or indicate at least one of a first CSI resource configuration and a first CSI reporting configuration to the terminal.

[0154] or,

[0155] In a case where the CSI is semi-persistent CSI, and the terminal already has the first CSI resource configuration and / or the first CSI reporting configuration, the processor is further configured to read the computer program in the memory and perform the following operation: activate or deactivate, by a MAC CE, the terminal to report the CSI related to the first object.

[0156] The embodiments of the present disclosure further provide a terminal, comprising a memory, a transceiver, and a processor.

[0157] The memory is configured to store a computer program; the transceiver is configured to transceive data under control of the processor; and the processor is configured to read the computer program in the memory and perform the following operation:

[0158] receive at least one of a first CSI resource configuration and a first CSI reporting configuration sent or indicated by a network side device, wherein the first CSI resource configuration comprises CSI resource configuration information of a first object, and the first CSI reporting configuration comprises CSI reporting configuration information of the first object;

[0159] and / or,

[0160] receiving a MAC CE indicated by a network side device for activating or deactivating the terminal to report CSI related to the first object;

[0161] The first object is a synchronization signal and broadcast channel block (SSB) and / or a tracking reference signal (TRS) on demand.

[0162] The processor is further configured to read a computer program in the memory and perform the following operations:

[0163] According to at least one of the first CSI resource configuration and the first CSI reporting configuration, the network side device reports the CSI related to the first object;

[0164] Or,

[0165] In the case that the MAC CE activates the terminal to report the CSI related to the first object, according to at least one of the first CSI resource configuration and the first CSI reporting configuration, the network side device reports the CSI related to the first object;

[0166] Or,

[0167] In the case that the MAC CE activates the terminal to report the CSI related to the first object, the network side device reports the CSI related to the first object.

[0168] In the case that the terminal semi-persistently reports the CSI, the processor is further configured to read a computer program in the memory and perform the following operations: receiving at least one of a first CSI resource configuration and a first CSI reporting configuration sent or indicated by a network side device; receiving a MAC CE indicated by a network side device for activating or deactivating the terminal to report CSI related to the first object;

[0169] Or,

[0170] In the case that the terminal periodically reports the CSI or aperiodically reports the CSI, the processor is further configured to read a computer program in the memory and perform the following operations: receiving at least one of a first CSI resource configuration and a first CSI reporting configuration sent or indicated by a network side device;

[0171] Or,

[0172] In a case that the terminal semi-persistently reports the CSI, and the terminal already has the first CSI resource configuration and / or the first CSI reporting configuration, the processor is further configured to read a computer program in the memory and perform the following operation: receiving a MAC CE indicated by the network side device to activate or deactivate the terminal to report the CSI related to the first object.

[0173] The embodiments of the present disclosure further provide a signaling indication device, which comprises:

[0174] a first sending unit configured to send or indicate, to a terminal, at least one of a first channel state information (CSI) resource configuration and a first CSI reporting configuration; the first CSI resource configuration comprises CSI resource configuration information of a first object, and the first CSI reporting configuration comprises CSI reporting configuration information of the first object;

[0175] and / or configured to activate or deactivate, by a medium access control (MAC) control element (CE), the terminal to report the CSI related to the first object.

[0176] The first object is a synchronization signal and broadcast channel (SSB) block and / or a tracking reference signal (TRS).

[0177] The embodiments of the present disclosure further provide a signaling indication device, which comprises:

[0178] a first receiving unit configured to receive at least one of a first CSI resource configuration and a first CSI reporting configuration sent or indicated by a network side device; the first CSI resource configuration comprises CSI resource configuration information of a first object, and the first CSI reporting configuration comprises CSI reporting configuration information of the first object;

[0179] and / or configured to receive a MAC CE indicated by the network side device to activate or deactivate the terminal to report the CSI related to the first object.

[0180] The first object is a synchronization signal and broadcast channel (SSB) block and / or a tracking reference signal (TRS).

[0181] The embodiments of the present disclosure further provide a processor readable storage medium, which stores a program for causing a processor to perform the method described above.

[0182] The above technical solutions of the present disclosure have at least the following beneficial effects:

[0183] In the signaling indication method, apparatus, network-side device and terminal of the embodiments of the present disclosure, the network-side device sends or indicates at least one of a first CSI resource configuration and a first CSI reporting configuration to the terminal, the first CSI resource configuration contains CSI resource configuration information of a first object, and the first CSI reporting configuration contains CSI reporting configuration information of the first object; and / or, the network-side device activates or deactivates the terminal to report CSI related to the first object through a MAC CE; and the terminal determines whether to report measurement results applicable to the first object to the network-side based on the received configuration and / or MAC CE, thereby solving the problem of reporting configuration and resource configuration of the first object measurement results of multiple secondary cells, so that the network-side device can select to activate a suitable secondary cell according to the received first object measurement results, improving the quality and efficiency of secondary cell activation, and further reducing the energy consumption of the network-side device. BRIEF DESCRIPTION OF DRAWINGS

[0184] Fig. 1 shows one of the step flowcharts of the signaling indication method provided by the embodiments of the present disclosure;

[0185] Fig. 2 shows another of the step flowcharts of the signaling indication method provided by the embodiments of the present disclosure;

[0186] Fig. 3 shows a structural schematic diagram of the first MAC CE in Example Four provided by the embodiments of the present disclosure;

[0187] Fig. 4 shows a structural schematic diagram of the first MAC CE in Example Five provided by the embodiments of the present disclosure;

[0188] Fig. 5 shows a structural schematic diagram of the first MAC CE in Example Six provided by the embodiments of the present disclosure;

[0189] Fig. 6 shows a structural schematic diagram of the second MAC CE in Example Seven provided by the embodiments of the present disclosure;

[0190] Fig. 7 shows a structural schematic diagram of the network-side device provided by the embodiments of the present disclosure;

[0191] Fig. 8 shows a structural schematic diagram of the terminal provided by the embodiments of the present disclosure;

[0192] Fig. 9 shows one of the structural schematic diagrams of the signaling indication apparatus provided by the embodiments of the present disclosure;

[0193] Fig. 10 shows another of the structural schematic diagrams of the signaling indication apparatus provided by the embodiments of the present disclosure. DETAILED DESCRIPTION

[0194] In order to make the technical problems, technical solutions and advantages to be solved by the present disclosure more clear, the following will be described in detail with reference to the drawings and specific embodiments.

[0195] The term “and / or” in the embodiments of the present disclosure describes the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B can represent the following three cases: A exists alone, A and B exist together, and B exists alone. The character “ / ” generally represents that the associated objects before and after it are in an “or” relationship.

[0196] The term “multiple” in the embodiments of the present disclosure means two or more, and other quantifiers are similar.

[0197] The technical solutions in the embodiments of the present disclosure will be described clearly and completely in combination with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, not all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present disclosure.

[0198] The technical solutions provided by the embodiments of the present disclosure can be applied to various systems. For example, the applicable systems can be a long term evolution (LTE) system, an LTE frequency division duplex (FDD) system, an LTE time division duplex (TDD) system, a long term evolution advanced (LTE-A) system, a universal mobile system (UMTS), a worldwide interoperability for microwave access (WiMAX) system, a fifth generation mobile communication technology (5 th Generation, 5G) new radio (NR) system and its evolution communication system, a sixth generation mobile communication technology (6 th Generation, 6G) system, etc. The various systems can include terminal devices and network devices. The system can also include a core network part, such as an evolved packet system (EPC), a 5G core network (5G Core, 5GC), etc.

[0199] The terminal device to which the embodiments of the present disclosure relate can refer to a device providing voice and / or data connectivity to a user, a handheld device with wireless connection function, or other processing devices connected to a wireless modem, etc. In different systems, the name of the terminal device can also be different, for example, in the 5G system, the terminal device can be called user equipment (UE). The wireless terminal device can communicate with one or more core networks (CN) through a radio access network (RAN). The wireless terminal device can be a mobile terminal device, such as a mobile phone (or called "cellular" phone) and a computer with a mobile terminal device, for example, it can be a portable, pocket, handheld, computer built-in or vehicle-mounted mobile device, which exchanges language and / or data with the radio access network. For example, personal communication service (PCS) phones, cordless phones, session initiation protocol (SIP) phones, wireless local loop (WLL) stations, personal digital assistants (PDAs), etc. The wireless terminal device can also be called a system, a subscriber unit, a subscriber station, a mobile station, a mobile, a remote station, an access point, a remote terminal, an access terminal, a user terminal, a user agent, a user device, which is not limited in the embodiments of the present disclosure.

[0200] The network device related to the embodiments of the present disclosure can be a base station, which can include a plurality of cells serving terminals. According to different application scenarios, the base station can also be referred to as an access point, or can be a device in an access network that communicates with wireless terminal devices through one or more sectors over an air interface, or other names. The network device can be used to exchange received air frames and Internet Protocol (IP) packets as a router between the wireless terminal device and the rest of the access network, which can include an Internet Protocol (IP) communication network. The network device can also coordinate the management of the properties of the air interface. For example, the network device related to the embodiments of the present disclosure can be a network device (Base Transceiver Station, BTS) in the Global System for Mobile Communications (GSM) or Code Division Multiple Access (CDMA), or a network device (NodeB) in Wide-band Code Division Multiple Access (WCDMA), or an evolved network device (evolutional Node B, eNB or e-NodeB) in a long term evolution (LTE) system, or a 5G base station (gNB) in a next generation system, or a Home evolved Node B (HeNB), a relay node, a femto, a pico, etc., which are not limited in the embodiments of the present disclosure. In some network structures, the network device can include a centralized unit (CU) node and a distributed unit (DU) node, and the centralized unit and the distributed unit can also be geographically separated.

[0201] The network device and the terminal device can each use one or more antennas for multi-input multi-output (MIMO) transmission, which can be single-user MIMO (SU-MIMO) or multi-user MIMO (MU-MIMO). According to the shape and number of root antenna combinations, MIMO transmission can be two-dimensional MIMO (2D-MIMO), three-dimensional MIMO (3D-MIMO), full-dimensional MIMO (FD-MIMO), or massive-MIMO, and can also be diversity transmission, precoding transmission, or beamforming transmission.

[0202] As shown in FIG. 1, the embodiment of the present disclosure provides a signaling indication method, which comprises the following steps:

[0203] In step 101, a network-side device sends or indicates at least one configuration in a first channel state information (CSI) resource configuration and a first CSI reporting configuration to a terminal; the first CSI resource configuration contains CSI resource configuration information of a first object, and the first CSI reporting configuration contains CSI reporting configuration information of the first object;

[0204] And / or, the network-side device activates or deactivates the terminal to report the CSI related to the first object through a media access control control element (MAC CE).

[0205] The first object is a synchronization signal and PBCH block (SSB) and / or a tracking reference signal (TRS) on demand.

[0206] In some embodiments, the "network-side device sending at least one of the first CSI resource configuration and the first CSI reporting configuration to the terminal" can be understood as: the network-side device sending at least one of the first CSI resource configuration and the first CSI reporting configuration to the terminal by using a single signaling; and the "network-side device indicating at least one of the first CSI resource configuration and the first CSI reporting configuration to the terminal" can be understood as: the network-side device indicating the Radio Resource Control (RRC) configuration signaling to the terminal by using the RRC configuration signaling; and the specific implementation is not limited herein.

[0207] In the embodiments of the present disclosure, the network-side device sends or indicates at least one of the first CSI resource configuration and the first CSI reporting configuration to the terminal, the first CSI resource configuration contains the CSI resource configuration information of the first object, and the first CSI reporting configuration contains the CSI reporting configuration information of the first object; and / or, the network-side device activates or deactivates the terminal reporting the CSI related to the first object by using the MAC CE; and the terminal determines whether to report the measurement result applicable to the first object to the network-side based on the received configuration and / or MAC CE, thereby solving the problem of reporting configuration and resource configuration of the first object measurement result of multiple secondary cells, and enabling the network-side device to select and activate a suitable secondary cell according to the received first object measurement result, thereby improving the quality and efficiency of secondary cell activation, and further reducing the energy consumption of the network-side device.

[0208] In an optional embodiment of the present disclosure, in the case that the CSI is semi-persistent CSI, the signaling indication method comprises: the network-side device sending or indicating at least one of the first CSI resource configuration and the first CSI reporting configuration to the terminal; and the network-side device activating or deactivating the terminal reporting the CSI related to the first object by using the MAC CE.

[0209] In another optional embodiment of the present disclosure, in the case that the CSI is periodic CSI or aperiodic CSI, the signaling indication method comprises: the network-side device sending or indicating at least one of the first CSI resource configuration and the first CSI reporting configuration to the terminal.

[0210] In yet another optional embodiment of the present disclosure, in the case that the CSI is semi-persistent CSI, and the terminal already has the first CSI resource configuration and / or the first CSI reporting configuration, the signaling indication method comprises: the network-side device activating or deactivating the terminal reporting the CSI related to the first object by using the MAC CE.

[0211] In at least one optional embodiment of the present disclosure, the first CSI resource configuration comprises:

[0212] a first CSI SSB resource set list comprising one or more CSI on-demand SSB resource set identification numbers; or one or more CSI on-demand SSB resource set identification numbers.

[0213] In other words, in the embodiments of the present disclosure, the first CSI resource configuration contains resource configuration information of at least one first object.

[0214] In other words, in the embodiments of the present disclosure, the first CSI resource configuration contains resource configuration information of at least one first object.

[0215] In some embodiments, the first CSI resource configuration is a CSI resource configuration dedicated to the first object; that is, the first CSI resource configuration is a CSI resource configuration containing only the first object, and does not contain CSI resource configurations of other signals.

[0216] In some embodiments, the first CSI resource configuration further comprises CSI resource configurations of other signals in addition to the first object; that is, the first CSI resource configuration contains CSI resource configurations of the first object and CSI resource configurations of other signals.

[0217] As an optional embodiment, in the case where the SSB resource set is a CSI on-demand SSB resource set, the CSI on-demand SSB resource set is indicated by the name of the SSB resource set; for example, by means of the CSI on-demand SSB resource set having a different name from the CSI normal SSB resource set, the CSI on-demand SSB resource set is distinguished from the CSI normal SSB resource set.

[0218] As another optional embodiment, in the case where the SSB resource set is a CSI on-demand SSB resource set, the CSI on-demand SSB resource set is indicated by the SSB resource identification number in the SSB resource set. In some embodiments, the SSB resource identification number in the CSI on-demand SSB resource set is numbered from 64, such as 64, 65, 66…; the CSI on-demand SSB resource set is distinguished from the CSI normal SSB resource set by the SSB resource identification number, for example, the SSB resource identification number in the CSI normal SSB resource set is numbered from 0 or 1.

[0219] In at least one embodiment of the present disclosure, the first CSI reporting configuration comprises at least one first CSI reporting configuration identification number;

[0220] The first CSI reporting configuration identification number corresponds to CSI reporting configuration information of a plurality of first objects, or the first CSI reporting configuration identification number corresponds to CSI reporting configuration information of a plurality of second objects. The second objects include at least one of a carrier, a serving cell, and a secondary cell.

[0221] In some embodiments, the first CSI reporting configuration further includes a plurality of second object identification numbers, one second object identification number corresponds to one CSI resource configuration identification number, and at least one CSI resource configuration identification number corresponds to CSI resource configuration information of a first object in the CSI resource configuration.

[0222] For example, one carrier identification number corresponds to one CSI resource configuration identification number, that is, the carrier identification number indicates in which serving cell (that is, the serving cell corresponding to the carrier identification number) to find the CSI resource configuration information indicated by the CSI resource configuration identification number. In some embodiments, the CSI resource configuration includes CSI resource configuration information of a first object.

[0223] As an optional embodiment, the first CSI reporting configuration is a CSI reporting configuration dedicated to the first object, that is, the first CSI reporting configuration only includes reporting configuration of the first object and does not include reporting configuration of other signals.

[0224] As another optional embodiment, the first CSI reporting configuration further includes at least one second CSI reporting configuration identification number, and the second CSI reporting configuration identification number corresponds to CSI reporting configuration information of a signal other than the first object; that is, the first CSI reporting configuration includes CSI reporting configuration information of the first object and CSI reporting configuration information of a signal other than the first object.

[0225] In some embodiments, the first CSI reporting configuration includes a periodicity value of the first object, and a periodicity value of a signal other than the first object.

[0226] Alternatively, the first CSI reporting configuration includes a CSI reporting periodicity value associated with the first object, and a CSI reporting periodicity value associated with a signal other than the first object.

[0227] Alternatively, the first CSI reporting configuration includes a periodicity value of the first object.

[0228] Alternatively, the first CSI reporting configuration includes a CSI reporting periodicity value associated with the first object.

[0229] As an optional embodiment, the first CSI reporting configuration includes at least one of the following:

[0230] a transmission start time of the first object;

[0231] a transmission end time of the first object;

[0232] a transmission duration of the first object;

[0233] a start time of CSI reporting associated with the first object;

[0234] an end time of CSI reporting associated with the first object;

[0235] a duration of CSI reporting associated with the first object.

[0236] In at least one embodiment of the present disclosure, the first CSI reporting configuration includes at least one CSI reporting configuration identification number list; the CSI reporting configuration identification number list includes one or more CSI reporting configuration identification numbers;

[0237] wherein at least one CSI reporting configuration identification number corresponds to CSI reporting configuration information of the first object.

[0238] In some embodiments, the method further includes:

[0239] by a first method, indicating the terminal the correspondence between the index number of the CSI reporting configuration identification number list and the at least one CSI reporting configuration identification number; wherein the first method includes at least one of predefinition, pre-configuration, and semi-static signaling configuration.

[0240] Correspondingly, after the terminal receives the correspondence between the index number of the CSI reporting configuration identification number list and the at least one CSI reporting configuration identification number, the terminal can determine the CSI reporting configuration identification number corresponding to the index number of the CSI reporting configuration identification number list according to the correspondence.

[0241] It should be noted that the MAC CE mentioned in the embodiments of the present disclosure for activating or deactivating the terminal to report the CSI related to the first object can be a MAC CE (i.e., a first MAC CE) in related technologies, or a newly defined MAC CE (i.e., a second MAC CE).

[0242] As an optional embodiment, the MAC CE is a first MAC CE; wherein,

[0243] The first field in the first MAC CE corresponds to a plurality of CSI reporting configuration identification numbers, and the first field is used to indicate the activation or deactivation state of the first CSI reporting configuration indicated by the plurality of CSI reporting configuration identification numbers; for example, the CSI reporting configuration identification number refers to CSI-ReportConfigId.

[0244] And / or,

[0245] The second field in the first MAC CE is used to indicate the activation or deactivation status of one or more first CSI reports; the second field is a reserved bit of the first MAC CE;

[0246] And / or,

[0247] The third field in the first MAC CE is used to indicate whether the first MAC CE is applicable to the activation or deactivation of CSI reports related to the first object.

[0248] As another optional embodiment, the MAC CE is a second MAC CE; the second MAC CE includes a plurality of fourth fields; wherein each fourth field is used to indicate the activation or deactivation status of one or more first CSI reported configurations.

[0249] In some embodiments, the first CSI reporting configuration is a semi-persistent CSI reporting configuration.

[0250] For example, the first field in the first MAC CE is used to indicate the activation / deactivation status of the semi-persistent CSI reporting configuration.

[0251] In some embodiments, the first MAC CE includes a plurality of first fields, each occupying 1 bit.

[0252] In one implementation, when the first field is configured to a first value, the first field instructs the terminal to activate multiple first CSI reporting configurations corresponding to the first field;

[0253] Alternatively, if the first field is configured to a second value, the first field instructs the terminal to activate the multiple first CSI reporting configurations corresponding to the first field.

[0254] In some embodiments, at least one first field in the first MAC CE corresponds to multiple CSI reporting configuration identifiers. For example, the first field being configured to 1 indicates that the multiple semi-persistent CSI reporting configurations corresponding to the first field should be activated. The first field being configured to 0 indicates that the multiple semi-persistent CSI reporting configurations corresponding to the first field will be deactivated.

[0255] In some embodiments, the CSI reporting configuration corresponding to at least one CSI reporting configuration identifier in the first MAC CE includes the CSI reporting configuration of the first object.

[0256] In at least one embodiment of this disclosure, the method further includes:

[0257] In a second manner, the terminal is indicated of the correspondence between the first field and the plurality of CSI reporting configuration identifiers; wherein the second manner comprises at least one of the following: predefinition, pre-configuration, semi-static signaling configuration.

[0258] Correspondingly, after the terminal receives the correspondence between the first field and the plurality of CSI reporting configuration identifiers, the terminal can determine the plurality of CSI reporting configuration identifiers corresponding to the first field according to the correspondence.

[0259] In at least one embodiment of the present disclosure, the second field corresponds to one CSI reporting configuration identifier, or the second field corresponds to a plurality of CSI reporting configuration identifiers, or the second field corresponds to an index number of a list of one CSI reporting configuration identifier.

[0260] The CSI reporting configuration indicated by the CSI reporting configuration identifier comprises the CSI reporting configuration of the first object.

[0261] For example, at least one reserved bit in the first MAC CE is used to indicate the activation / deactivation state of the semi-persistent CSI reporting configuration, which is referred to as the second field.

[0262] As another optional embodiment, in the case where the second field is configured as a first value, the second field indicates that the terminal activates a plurality of first CSI reporting configurations corresponding to the second field.

[0263] Or,

[0264] In the case where the second field is configured as a second value, the second field indicates that the terminal deactivates a plurality of first CSI reporting configurations corresponding to the second field.

[0265] For example, the second field configured as 1 indicates that the semi-persistent CSI reporting configuration corresponding to the second field should be activated. The second field configured as 0 indicates that the semi-persistent CSI reporting configuration corresponding to the second field will be deactivated.

[0266] In some embodiments, the method further comprises:

[0267] In a third manner, the terminal is indicated of the correspondence between the second field and one CSI reporting configuration identifier, or a plurality of CSI reporting configuration identifiers, or an index number of a list of one CSI reporting configuration identifier.

[0268] The third manner comprises at least one of the following: predefinition, pre-configuration, semi-static signaling configuration.

[0269] Correspondingly, after the terminal receives the correspondence between the second field and the CSI reporting configuration identification number, or the multiple CSI reporting configuration identification numbers, or the index number of the CSI reporting configuration identification number list, the terminal can determine the CSI reporting configuration identification number, or the multiple CSI reporting configuration identification numbers, or the index number of the CSI reporting configuration identification number list corresponding to the second field according to the correspondence.

[0270] In at least one embodiment of the present disclosure, in the case where the third field is configured as a first value, the third field indicates that the first MAC CE is applicable to the activation or deactivation of the CSI reporting related to the first object.

[0271] Or, in the case where the third field is configured as a second value, the third field indicates that the first MAC CE is not applicable to the activation or deactivation of the CSI reporting related to the first object.

[0272] In the embodiments of the present disclosure, the third field in the first MAC CE is used to indicate whether the MAC CE is applicable to the activation / deactivation of the CSI reporting for the first object. For example, the third field configured as 1 indicates that the MAC CE is applicable to the activation / deactivation of the CSI reporting for the first object. The third field configured as 0 indicates that the MAC CE is not applicable to the activation / deactivation of the CSI reporting for the first object.

[0273] In some embodiments, if the CSI reporting related to the first object is not configured, the second field is a reserved bit.

[0274] In at least one embodiment of the present disclosure, the second MAC CE includes N fourth fields, each of which occupies 1 bit; wherein N is an integer greater than or equal to 4 and less than or equal to 32.

[0275] For example, the second MAC CE includes at least 4 fourth fields and at most 32 fourth fields, each of which occupies 1 bit. Correspondingly, the second MAC CE supports the indication of the activation / deactivation state of at most 32 CSI reporting configurations of the secondary cell.

[0276] In some embodiments, in the case where the fourth field is configured as a first value, the fourth field indicates that the terminal activates the first CSI reporting configuration corresponding to the fourth field.

[0277] Or, in the case where the fourth field is configured as a second value, the fourth field indicates that the terminal deactivates the first CSI reporting configuration corresponding to the fourth field.

[0278] For example, the fourth field configured as 1 indicates that the semi-persistent CSI reporting configuration corresponding to the fourth field should be activated. The fourth field configured as 0 indicates that the semi-persistent CSI reporting configuration corresponding to the fourth field should be deactivated.

[0279] The fourth field corresponds to at least one CSI reporting configuration identifier. The CSI reporting configuration indicated by the CSI reporting configuration identifier includes a first CSI reporting configuration.

[0280] In some embodiments, the second MAC CE is dedicated to the semi-persistent CSI reporting configuration of a specific terminal.

[0281] The method further includes:

[0282] The fourth field corresponds to at least one CSI reporting configuration identifier. The CSI reporting configuration indicated by the CSI reporting configuration identifier includes a first CSI reporting configuration.

[0283] Correspondingly, after the terminal receives the correspondence between the fourth field and the at least one CSI reporting configuration identifier, the terminal determines the CSI reporting configuration identifier corresponding to the fourth field according to the correspondence.

[0284] In an optional embodiment of the present disclosure, the first MAC CE is also used for activation or deactivation of a secondary cell; or the second MAC CE is also used for indicating activation or deactivation of a secondary cell.

[0285] In some embodiments, the first MAC CE is also used for activation or deactivation of a secondary cell includes:

[0286] The first field or the second field of the first MAC CE is also used for indicating activation or deactivation of a secondary cell corresponding to the first field or the second field.

[0287] In some embodiments, the second MAC CE is also used for activation or deactivation of a secondary cell includes:

[0288] The fourth field of the second MAC CE is also used for indicating activation or deactivation of a secondary cell corresponding to the fourth field.

[0289] In still another optional embodiment of the present disclosure, the first MAC CE is also used for transmission indication of a first object; or the second MAC CE is also used for transmission indication of a first object.

[0290] In some embodiments, the first MAC CE is also used for transmission indication of a first object includes:

[0291] The first field or the second field in the first MAC CE is further used to indicate the transmission information of the first object corresponding to the first field or the second field.

[0292] In some embodiments, the second MAC CE is further used to indicate the transmission of the first object, and the indication includes:

[0293] The fourth field in the second MAC CE is further used to indicate the transmission information of the first object corresponding to the fourth field.

[0294] The transmission information of the first object includes at least one of the following information:

[0295] The transmission start time of the first object;

[0296] The transmission end time of the first object;

[0297] The transmission duration of the first object;

[0298] The transmission period of the first object.

[0299] For example, the first object is an on-demand SSB (ODSSB), the transmission start time of the ODSSB is the same as the sending time of the MAC CE, and the transmission start time of the ODSSB can be indicated by the first field or the second field or the fourth field.

[0300] For another example, the first object is an on-demand SSB (ODSSB), the transmission end time of the ODSSB is the same as the end time of the MAC CE, and the transmission end time of the ODSSB can be indicated by the first field or the second field or the fourth field.

[0301] For another example, the first object is an on-demand SSB (ODSSB), the transmission duration of the ODSSB is the same as the transmission duration of the MAC CE, and the transmission duration of the ODSSB can be indicated by the first field or the second field or the fourth field.

[0302] For another example, the transmission period is pre-configured and activated by the MAC CE, that is, the pre-configured transmission period is activated by the first field or the second field or the fourth field.

[0303] In the embodiment of the present disclosure, the network side device sends or indicates at least one of the first CSI resource configuration and the first CSI reporting configuration to the terminal, the first CSI resource configuration contains CSI resource configuration information of the first object, and the first CSI reporting configuration contains CSI reporting configuration information of the first object; and / or, the network side device activates or deactivates the CSI related to the first object reported by the terminal through the MAC CE. The terminal determines whether to report the measurement result applicable to the first object to the network side based on the received configuration and / or MAC CE, which can make the terminal report the measurement result of the first object of multiple secondary cells in one measurement report, solves the problem of reporting configuration and resource configuration of the first object measurement result of multiple secondary cells, and enables the network side device to select and activate a suitable secondary cell according to the received first object measurement result, thereby improving the quality and efficiency of secondary cell activation and reducing the energy consumption of the network side device.

[0304] As shown in FIG. 2, the embodiment of the present disclosure also provides a signaling indication method, which comprises:

[0305] Step 201, the terminal receives at least one of the first CSI resource configuration and the first CSI reporting configuration sent or indicated by the network side device; the first CSI resource configuration contains CSI resource configuration information of the first object, and the first CSI reporting configuration contains CSI reporting configuration information of the first object;

[0306] And / or, the terminal receives the MAC CE indicated by the network side device for activating or deactivating the CSI related to the first object reported by the terminal;

[0307] Wherein, the first object is the on-demand SSB and / or the on-demand TRS.

[0308] In the embodiment of the present disclosure, the network side device sends or indicates at least one of the first CSI resource configuration and the first CSI reporting configuration to the terminal, the first CSI resource configuration contains CSI resource configuration information of the first object, and the first CSI reporting configuration contains CSI reporting configuration information of the first object; and / or, the network side device activates or deactivates the CSI related to the first object reported by the terminal through the MAC CE. The terminal determines whether to report the measurement result applicable to the first object to the network side based on the received configuration and / or MAC CE, which can make the terminal report the measurement result of the first object of multiple secondary cells in one measurement report, solves the problem of reporting configuration and resource configuration of the first object measurement result of multiple secondary cells, and enables the network side device to select and activate a suitable secondary cell according to the received first object measurement result, thereby improving the quality and efficiency of secondary cell activation and reducing the energy consumption of the network side device.

[0309] In an optional embodiment of the present disclosure, the method further comprises:

[0310] reporting, according to at least one of the first CSI resource configuration and the first CSI reporting configuration, the first object related CSI to the network side device;

[0311] Or,

[0312] In the case that the MAC CE activates the terminal to report the first object related CSI, according to at least one of the first CSI resource configuration and the first CSI reporting configuration, the first object related CSI is reported to the network side device.

[0313] Or,

[0314] In the case that the MAC CE activates the terminal to report the first object related CSI, the first object related CSI is reported to the network side device.

[0315] In an optional embodiment of the present disclosure, in the case that the terminal semi-persistently reports the CSI, the signaling indication method comprises: the terminal receiving at least one of the first CSI resource configuration and the first CSI reporting configuration sent or indicated by the network side device; and the terminal receiving the MAC CE indicated by the network side device for activating or deactivating the terminal to report the first object related CSI.

[0316] In another optional embodiment of the present disclosure, in the case that the terminal periodically reports the CSI or aperiodically reports the CSI, the signaling indication method comprises: the terminal receiving at least one of the first CSI resource configuration and the first CSI reporting configuration sent or indicated by the network side device.

[0317] In yet another optional embodiment of the present disclosure, in the case that the terminal semi-persistently reports the CSI, and the terminal already exists the first CSI resource configuration and / or the first CSI reporting configuration, the signaling indication method comprises: the terminal receiving the MAC CE indicated by the network side device for activating or deactivating the terminal to report the first object related CSI.

[0318] In at least one optional embodiment of the present disclosure, the first CSI resource configuration comprises:

[0319] a first CSI SSB resource set list, the first CSI SSB resource set list comprising one or more CSI on-demand SSB resource set identification numbers; or one or more CSI on-demand SSB resource set identification numbers.

[0320] In other words, in the embodiments of the present disclosure, the first CSI resource configuration contains the resource configuration information of at least one first object.

[0321] The resource configuration information of the first object refers to a CSI on-demand SSB resource set list or a CSI on-demand SSB resource set identifier.

[0322] In some embodiments, the first CSI resource configuration is a CSI resource configuration dedicated to the first object; that is, the first CSI resource configuration is a CSI resource configuration containing only the first object and no CSI resource configuration of other signals.

[0323] In some embodiments, the first CSI resource configuration further includes a CSI resource configuration of other signals in addition to the first object; that is, the first CSI resource configuration contains both the CSI resource configuration of the first object and the CSI resource configuration of other signals.

[0324] As an optional embodiment, in the case where the SSB resource set is a CSI on-demand SSB resource set, the CSI on-demand SSB resource set is indicated by the name of the SSB resource set; for example, the CSI on-demand SSB resource set is distinguished from the CSI normal SSB resource set by the fact that the CSI on-demand SSB resource set has a different name from the CSI normal SSB resource set.

[0325] As another optional embodiment, in the case where the SSB resource set is a CSI on-demand SSB resource set, the CSI on-demand SSB resource set is indicated by the SSB resource identifier in the SSB resource set. In some embodiments, the SSB resource identifier in the CSI on-demand SSB resource set is numbered from 64, such as 64, 65, 66, and the like; the CSI on-demand SSB resource set is distinguished from the CSI normal SSB resource set by the SSB resource identifier, for example, the SSB resource identifier in the CSI normal SSB resource set is numbered from 0 or 1.

[0326] In at least one embodiment of the present disclosure, the first CSI reporting configuration includes at least one first CSI reporting configuration identifier;

[0327] One first CSI reporting configuration identifier corresponds to the CSI reporting configuration information of multiple first objects, or one first CSI reporting configuration identifier corresponds to the CSI reporting configuration information of multiple second objects; the second object includes at least one of a carrier, a serving cell, and a secondary cell.

[0328] In some embodiments, the first CSI reporting configuration further includes multiple second object identifiers; one second object identifier corresponds to one CSI resource configuration identifier; and the CSI resource configuration corresponding to at least one CSI resource configuration identifier contains the CSI resource configuration information of the first object.

[0329] For example, one carrier identification number corresponds to one CSI resource configuration identification number, i.e. the carrier identification number indicates in which serving cell (i.e. the serving cell corresponding to the carrier identification number) to find the CSI resource configuration information indicated by the CSI resource configuration identification number. In some embodiments, the CSI resource configuration includes the CSI resource configuration information of the first object.

[0330] As an optional embodiment, the first CSI reporting configuration is a CSI reporting configuration dedicated to the first object, i.e. the first CSI reporting configuration only includes the reporting configuration of the first object, and does not include the reporting configuration of other signals.

[0331] As another optional embodiment, the first CSI reporting configuration further includes at least one second CSI reporting configuration identification number, the second CSI reporting configuration identification number corresponds to the CSI reporting configuration information of the other signals except the first object; i.e. the first CSI reporting configuration includes the CSI reporting configuration information of the first object and the CSI reporting configuration information of the other signals except the first object.

[0332] In some embodiments, the first CSI reporting configuration includes the periodicity value of the first object, and the periodicity value of the other signals except the first object;

[0333] Or, the first CSI reporting configuration includes the CSI reporting periodicity value associated with the first object, and the CSI reporting periodicity value associated with the other signals except the first object;

[0334] Or, the first CSI reporting configuration includes the periodicity value of the first object;

[0335] Or, the first CSI reporting configuration includes the CSI reporting periodicity value associated with the first object.

[0336] As an optional embodiment, the first CSI reporting configuration includes at least one of the following:

[0337] The transmission start time of the first object;

[0338] The transmission end time of the first object;

[0339] The transmission duration of the first object;

[0340] The start time of the CSI reporting associated with the first object;

[0341] The end time of the CSI reporting associated with the first object;

[0342] The duration of the CSI reporting associated with the first object.

[0343] In at least one embodiment of the present disclosure, the first CSI reporting configuration includes at least one CSI reporting configuration identification number list; the CSI reporting configuration identification number list includes one or more CSI reporting configuration identification numbers.

[0344] The at least one CSI reporting configuration identification number corresponds to the CSI reporting configuration information of the first object.

[0345] In some embodiments, the method further includes:

[0346] The terminal receives a correspondence between an index number of the CSI reporting configuration identification number list and the at least one CSI reporting configuration identification number indicated by the network side device through the first manner;

[0347] The first manner includes at least one of predefinition, pre-configuration, and semi-static signaling configuration.

[0348] Correspondingly, after the terminal receives the correspondence between the index number of the CSI reporting configuration identification number list and the at least one CSI reporting configuration identification number, the terminal can determine the CSI reporting configuration identification number corresponding to the index number of the CSI reporting configuration identification number list according to the correspondence.

[0349] It should be noted that the MAC CE (i.e., the first MAC CE) mentioned in the embodiments of the present disclosure can be reused in related technologies, or a new MAC CE (i.e., the second MAC CE) can be defined.

[0350] As an optional embodiment, the MAC CE is the first MAC CE; wherein,

[0351] The first field in the first MAC CE corresponds to a plurality of CSI reporting configuration identification numbers, and the first field is used to indicate the activation or deactivation state of the first CSI reporting configuration indicated by the plurality of CSI reporting configuration identification numbers; for example, the CSI reporting configuration identification number refers to CSI-ReportConfigId;

[0352] And / or,

[0353] The second field in the first MAC CE is used to indicate the activation or deactivation state of one or more first CSI reporting configurations; the second field is a reserved bit of the first MAC CE;

[0354] And / or,

[0355] The third field in the first MAC CE is used to indicate whether the first MAC CE is applicable to the activation or deactivation of the CSI reporting related to the first object.

[0356] As another optional embodiment, the MAC CE is a second MAC CE; the second MAC CE includes a plurality of fourth fields; wherein each fourth field is used to indicate an activation or deactivation state of one or more first CSI reporting configurations.

[0357] In some embodiments, the first CSI reporting configuration is a semi-persistent CSI reporting configuration.

[0358] For example, the first field in the first MAC CE is used to indicate the activation / deactivation state of the semi-persistent CSI reporting configuration.

[0359] In some embodiments, the first MAC CE includes a plurality of first fields, and each first field occupies 1 bit.

[0360] In an implementation manner, in a case where the first field is configured as a first value, the first field indicates that the terminal activates a plurality of first CSI reporting configurations corresponding to the first field.

[0361] Or, in a case where the first field is configured as a second value, the first field indicates that the terminal deactivates a plurality of first CSI reporting configurations corresponding to the first field.

[0362] In some embodiments, at least one first field in the first MAC CE corresponds to a plurality of CSI reporting configuration identifiers. For example, the first field is configured as 1 to indicate that a plurality of semi-persistent CSI reporting configurations corresponding to the first field should be activated. The first field is configured as 0 to indicate that a plurality of semi-persistent CSI reporting configurations corresponding to the first field should be deactivated.

[0363] In some embodiments, at least one CSI reporting configuration identifier in the first MAC CE corresponds to a CSI reporting configuration including the first object CSI reporting configuration.

[0364] In at least one embodiment of the present disclosure, the method further includes:

[0365] The terminal receives a correspondence between the first field and a plurality of CSI reporting configuration identifiers indicated by the network side device through a second manner; wherein the second manner includes at least one of predefinition, pre-configuration, and semi-static signaling configuration.

[0366] Correspondingly, after the terminal receives the correspondence between the first field and a plurality of CSI reporting configuration identifiers, the terminal can determine a plurality of CSI reporting configuration identifiers corresponding to the first field according to the correspondence.

[0367] In at least one embodiment of the present disclosure, the second field corresponds to one CSI reporting configuration identifier, or the second field corresponds to multiple CSI reporting configuration identifiers, or the second field corresponds to an index number of a list of CSI reporting configuration identifiers.

[0368] The CSI reporting configuration indicated by the CSI reporting configuration identifier includes the CSI reporting configuration of the first object.

[0369] For example, at least one reserved bit in the first MAC CE is used to indicate the activation / deactivation state of the semi-persistent CSI reporting configuration, which is referred to as the second field.

[0370] As another optional embodiment, in the case where the second field is configured as a first value, the second field indicates that the terminal activates multiple first CSI reporting configurations corresponding to the second field.

[0371] Or,

[0372] In the case where the second field is configured as a second value, the second field indicates that the terminal deactivates multiple first CSI reporting configurations corresponding to the second field.

[0373] For example, the second field configured as 1 indicates that the semi-persistent CSI reporting configuration corresponding to the second field should be activated. The second field configured as 0 indicates that the semi-persistent CSI reporting configuration corresponding to the second field will be deactivated.

[0374] In some embodiments, the method further comprises:

[0375] The terminal receives the correspondence relationship between the second field and one CSI reporting configuration identifier, or multiple CSI reporting configuration identifiers, or an index number of a list of CSI reporting configuration identifiers indicated by the network side device through a third manner.

[0376] The third manner includes at least one of predefinition, pre-configuration, and semi-static signaling configuration.

[0377] Correspondingly, after the terminal receives the correspondence relationship between the second field and one CSI reporting configuration identifier, or multiple CSI reporting configuration identifiers, or an index number of a list of CSI reporting configuration identifiers, the terminal can determine one CSI reporting configuration identifier, or multiple CSI reporting configuration identifiers, or an index number of a list of CSI reporting configuration identifiers corresponding to the second field according to the correspondence relationship.

[0378] In at least one embodiment of the present disclosure, the third field indicates that the first MAC CE is applicable to the activation or deactivation of CSI reporting related to the first object if the third field is configured as a first value.

[0379] Alternatively, the third field indicates that the first MAC CE is not applicable to the activation or deactivation of CSI reporting related to the first object if the third field is configured as a second value.

[0380] In embodiments of the present disclosure, the third field in the first MAC CE is used to indicate whether the MAC CE is applicable to the activation / deactivation of CSI reporting for the first object. For example, the third field configured as 1 indicates that the MAC CE is applicable to the activation / deactivation of CSI reporting for the first object. The third field configured as 0 indicates that the MAC CE is not applicable to the activation / deactivation of CSI reporting for the first object.

[0381] In some embodiments, the second field is a reserved bit if the CSI reporting related to the first object is not configured.

[0382] In at least one embodiment of the present disclosure, the second MAC CE includes N fourth fields, each of which occupies 1 bit; wherein N is an integer greater than or equal to 4 and less than or equal to 32.

[0383] For example, the second MAC CE includes at least 4 fourth fields and at most 32 fourth fields, each of which occupies 1 bit. Accordingly, the second MAC CE supports at most 32 activation / deactivation state indications of CSI reporting configuration of the secondary cell.

[0384] In some embodiments, the fourth field indicates that the terminal activates the first CSI reporting configuration corresponding to the fourth field if the fourth field is configured as a first value.

[0385] Alternatively, the fourth field indicates that the terminal deactivates the first CSI reporting configuration corresponding to the fourth field if the fourth field is configured as a second value.

[0386] For example, the fourth field configured as 1 indicates that the semi-persistent CSI reporting configuration corresponding to the fourth field should be activated. The fourth field configured as 0 indicates that the semi-persistent CSI reporting configuration corresponding to the fourth field should be deactivated.

[0387] The fourth field corresponds to at least one CSI reporting configuration identifier; wherein the CSI reporting configuration indicated by the CSI reporting configuration identifier includes the first CSI reporting configuration.

[0388] In some embodiments, the second MAC CE is dedicated to the semi-persistent CSI reporting configuration of a specific terminal.

[0389] The method further comprises:

[0390] The terminal receives the correspondence between the fourth field and the at least one CSI reporting configuration identifier indicated by the network side device through the fourth manner.

[0391] The fourth manner includes at least one of predefinition, pre-configuration, and semi-static signaling configuration.

[0392] Correspondingly, after the terminal receives the correspondence between the fourth field and the at least one CSI reporting configuration identifier, the terminal determines the CSI reporting configuration identifier corresponding to the fourth field according to the correspondence.

[0393] In an optional embodiment of the present disclosure, the first MAC CE is also used for activation or deactivation of a secondary cell; or the second MAC CE is also used for indicating activation or deactivation of a secondary cell.

[0394] In some embodiments, the first MAC CE is also used for activation or deactivation of a secondary cell includes:

[0395] The first field or the second field of the first MAC CE is also used for indicating activation or deactivation of a secondary cell corresponding to the first field or the second field.

[0396] In some embodiments, the second MAC CE is also used for activation or deactivation of a secondary cell includes:

[0397] The fourth field of the second MAC CE is also used for indicating activation or deactivation of a secondary cell corresponding to the fourth field.

[0398] In yet another optional embodiment of the present disclosure, the first MAC CE is also used for transmission indication of a first object; or the second MAC CE is also used for transmission indication of a first object.

[0399] In some embodiments, the first MAC CE is also used for transmission indication of a first object includes:

[0400] The first field or the second field in the first MAC CE is also used for indicating transmission information of a first object corresponding to the first field or the second field.

[0401] In some embodiments, the second MAC CE is also used for transmission indication of a first object includes:

[0402] The fourth field in the second MAC CE is also used for indicating transmission information of a first object corresponding to the fourth field.

[0403] The transmission information of the first object includes at least one of the following information:

[0404] The transmission start time of the first object;

[0405] The transmission end time of the first object;

[0406] The transmission duration of the first object;

[0407] The transmission period of the first object.

[0408] In summary, in the embodiments of the present disclosure, the network side device sends or indicates at least one of the first CSI resource configuration and the first CSI reporting configuration to the terminal, the first CSI resource configuration includes CSI resource configuration information of the first object, and the first CSI reporting configuration includes CSI reporting configuration information of the first object; and / or, the network side device activates or deactivates the terminal to report the CSI related to the first object through the MAC CE; the terminal determines whether to report the measurement result applicable to the first object to the network side based on the received configuration and / or MAC CE, which can make the terminal report the measurement result of the first object of multiple secondary cells in one measurement report, solve the problem of reporting configuration and resource configuration of the measurement result of the first object of multiple secondary cells, and make the network side device select the appropriate secondary cell according to the received measurement result of the first object, thereby improving the quality and efficiency of secondary cell activation, and further reducing the energy consumption of the network side device.

[0409] In order to more clearly describe the signaling indication method provided by the embodiments of the present disclosure, several examples will be described below.

[0410] Example one

[0411] The network side device (such as a base station) indicates at least one of the first CSI resource configuration and the first CSI reporting configuration to the terminal; which is applicable to periodic, semi-persistent or aperiodic CSI reporting. The first CSI resource configuration includes CSI resource configuration information of the first object, and the first CSI reporting configuration includes CSI reporting configuration information of the first object.

[0412] Specifically, in order to determine the secondary cell that needs to be activated, the base station instructs multiple secondary cells to send on-demand SSB. The reason for sending on-demand SSB instead of normal SSB is to save energy for the base station. The terminal measures the on-demand SSB sent by the secondary cell according to the indication signaling of the measurement reporting configuration sent by the base station, and reports the measurement result of the on-demand SSB to the base station, and then the base station will select the appropriate secondary cell to be activated according to the measurement result.

[0413] As shown in Table 1, Table 2 and Table 3, the CSI resource configuration indicates specific configuration information of the CSI resource that the terminal needs to measure. The CSI resource configuration must contain a CSI resource configuration identification number (i.e., CSI resource configuration #1). The CSI resource configuration contains at least one resource configuration of an on-demand SSB. In Table 1, the CSI resource configuration refers to one CSI on-demand SSB resource set list; in Table 2, the CSI resource configuration refers to one CSI on-demand SSB resource set list containing four CSI on-demand SSB resource set identification numbers; and in Table 3, the CSI resource configuration refers to four CSI on-demand SSB resource set identification numbers. The CSI resource configuration in Table 1, Table 2 and Table 3 can be: a CSI resource configuration dedicated to on-demand SSBs, i.e., the CSI resource configuration contains only resource configurations of on-demand SSBs and does not contain resource configurations of normal SSBs. Or: the CSI resource configuration contains both resource configurations of on-demand SSBs and resource configurations of normal SSBs.

[0414] The CSI on-demand SSB resource set and the CSI normal SSB resource set are distinguished by the CSI on-demand SSB resource set having a different name from the CSI normal SSB resource set, for example, the name of the CSI on-demand SSB resource set is CSI-on-demand-SSB-resource-set, and the name of the normal SSB resource set is CSI-SSB-resource-set. The CSI on-demand SSB resource set and the CSI normal SSB resource set are distinguished by the SSB resource identification number in the CSI on-demand SSB resource set being numbered from 64 (i.e., 64, 65, 66…), and the number of the CSI normal SSB resource set being 0-63.

[0415] Table 1

[0416] Table 2

[0417] Table 3

[0418] By way of example, the base station can indicate the terminal to report the measurement results of four on-demand SSBs through four on-demand SSB resource set index numbers in one CSI resource configuration identification number, and each on-demand SSB resource index number can correspond to the resource configuration of an on-demand SSB of a secondary cell. In this way, the base station can indicate the terminal to report the measurement results of four on-demand SSBs of four secondary cells through one CSI resource configuration identification number, thereby solving the problems of reporting configuration and resource configuration of the measurement results of multiple on-demand SSBs of secondary cells, and enabling the base station to select and activate appropriate secondary cells according to the received measurement results of on-demand SSBs, thereby improving the quality and efficiency of secondary cell activation, and further improving the data transmission rate of the first terminal and reducing the energy consumption of the base station.

[0419] Example two

[0420] The network side device (such as a base station) indicates at least one of the first CSI resource configuration and the first CSI reporting configuration to the terminal; applicable to periodic, semi-persistent or aperiodic CSI reporting. The first CSI resource configuration contains the CSI resource configuration information of the first object, and the first CSI reporting configuration contains the CSI reporting configuration information of the first object.

[0421] One CSI reporting configuration identification corresponds to the reporting configuration of multiple first objects or second objects.

[0422] Specifically, in order to determine the secondary cell that needs to be activated, the base station instructs multiple secondary cells to send on-demand SSB. The reason for sending on-demand SSB instead of normal SSB is to save energy for the base station. The terminal measures the on-demand SSB sent by the secondary cell according to the indication signaling of the measurement reporting configuration sent by the base station, and reports the measurement result of the on-demand SSB to the base station. Then, the base station will select the appropriate secondary cell to activate according to the measurement result.

[0423] As shown in Table 4, the CSI reporting configuration indicates the specific configuration information of the CSI measurement result that needs to be reported by the terminal. The CSI reporting configuration must contain the CSI reporting configuration identification (i.e., CSI reporting configuration #1). One CSI reporting configuration identification (i.e., CSI reporting configuration #1) corresponds to the reporting configuration of 4 serving cells, and the CSI reporting configuration #1 contains 4 serving cell index numbers (i.e., serving cells #1-#4). One serving cell index number corresponds to one CSI resource configuration identification (serving cell #1 corresponds to CSI resource configuration #1, and the others are similar), that is, the serving cell index number indicates which serving cell to find the CSI resource configuration indicated by the CSI resource configuration identification. Moreover, the CSI resource configurations corresponding to the 4 CSI resource configuration identifications all contain the CSI resource configuration of the on-demand SSB. The CSI resource configuration #1 can be: a CSI reporting configuration dedicated to on-demand SSB, that is, the CSI reporting configuration only contains the resource configuration of reporting SSB, and does not contain the reporting configuration of normal SSB. The CSI resource configuration #1 can also be: the CSI reporting configuration contains both the reporting configuration of on-demand SSB and the reporting configuration of normal SSB.

[0424] Table 4

[0425] With the example, the base station can indicate the terminal to report the measurement results of the on-demand SSBs of the four serving cells through four serving cell index numbers in a CSI reporting configuration identification number, and each CSI resource configuration identification number can correspond to the resource configuration of the on-demand SSB of one secondary cell. In this way, the base station can indicate the terminal to report the measurement results of the on-demand SSBs of four secondary cells through one CSI reporting configuration identification number, and solve the problems of the reporting configuration and resource configuration of the measurement results of the on-demand SSBs of multiple secondary cells. The base station can select to activate a suitable secondary cell according to the received measurement results of the on-demand SSBs, so as to improve the quality and efficiency of the activation of the secondary cell, and further improve the data transmission rate of the first terminal and reduce the energy consumption of the base station.

[0426] Example Three

[0427] The network side device (such as a base station) indicates at least one configuration in a first CSI resource configuration and a first CSI reporting configuration to a terminal; the configuration is suitable for periodic, semi-persistent or aperiodic CSI reporting. The first CSI resource configuration contains CSI resource configuration information of a first object, and the first CSI reporting configuration contains CSI reporting configuration information of the first object.

[0428] A dedicated CSI reporting configuration identification number list is newly defined, and at least one CSI reporting configuration identification number is contained in one CSI reporting configuration identification number list.

[0429] Specifically, in order to determine the secondary cell to be activated, the base station instructs multiple secondary cells to send on-demand SSBs. The reason for sending on-demand SSBs instead of normal SSBs is to save energy for the base station. The terminal measures the on-demand SSBs sent by the secondary cells according to the indication signaling of the measurement reporting configuration sent by the base station, and reports the measurement results of the on-demand SSBs to the base station. Then, the base station will select to activate a suitable secondary cell according to the measurement results.

[0430] As shown in Table 5, the CSI reporting configuration indicates the specific configuration information of the CSI measurement result that the terminal needs to report. The CSI reporting configuration must contain a CSI reporting configuration list identifier (i.e., CSI reporting configuration list #1). One CSI reporting configuration list identifier (i.e., CSI reporting configuration list #1) corresponds to four CSI reporting configuration identifiers (i.e., CSI reporting configuration #1-#4). One CSI reporting configuration identifier corresponds to the reporting configuration of one serving cell, for example, the CSI reporting configuration #1 contains the index number of the serving cell 1 (i.e., serving cell #1). One serving cell index number corresponds to one CSI resource configuration identifier (serving cell #1 corresponds to CSI resource configuration #1, and the others are similar). Moreover, the CSI resource configurations corresponding to the four CSI resource configuration identifiers all contain the resource configuration of the on-demand SSB. The correspondence between the CSI reporting configuration list index number and the four CSI reporting configuration identifiers is configured by RRC signaling.

[0431] Table 5

[0432] With this example, the base station can instruct the terminal to report the measurement results of the on-demand SSBs of four serving cells through four CSI reporting configuration identifiers in one CSI reporting configuration list. Each CSI reporting configuration identifier can correspond to the resource configuration of the on-demand SSB of one secondary cell. In this way, one CSI reporting configuration list identifier can be used to instruct the terminal to report the measurement results of the on-demand SSBs of four secondary cells, solving the problems of reporting configuration and resource configuration of the measurement results of the on-demand SSBs of multiple secondary cells. The base station can select to activate a suitable secondary cell according to the received measurement results of the on-demand SSBs, thereby improving the quality and efficiency of secondary cell activation, and further improving the data transmission rate of the first terminal and reducing the energy consumption of the base station.

[0433] Example Four

[0434] The network side device activates or deactivates the terminal to report the CSI related to the first object through the first MAC CE. At least one first field in the first MAC CE corresponds to multiple CSI reporting configuration identifiers. The first field in the first MAC CE is used to indicate the activation / deactivation state of the semi-persistent CSI reporting configuration.

[0435] Specifically, in order to determine the secondary cells that need to be activated, the base station instructs multiple secondary cells to send on-demand SSBs. The reason for sending on-demand SSBs instead of normal SSBs is to save energy for the base station. The terminal measures the on-demand SSBs sent by the secondary cells according to the indication signaling of the measurement reporting configuration sent by the base station, and reports the measurement results of the on-demand SSBs to the base station. Then, the base station will select to activate a suitable secondary cell according to the measurement results.

[0436] As shown in FIG. 3, the first field in the first MAC CE is used to indicate the activation / deactivation state of the semi-persistent CSI reporting configuration.

[0437] The first MAC CE contains four first fields (#1-#4), each of which occupies one bit, i.e., the first to fourth bits of byte 2. The first field #1 in the first MAC CE corresponds to four CSI reporting configuration identifiers (i.e., CSI reporting configurations #1-#4), i.e., the first field is configured as 1 to indicate that the four semi-persistent CSI reporting configurations corresponding to the first field should be activated. The first field is configured as 0 to indicate that the four semi-persistent CSI reporting configurations corresponding to the first field should be deactivated. The correspondence between the first field and the four CSI reporting configuration identifiers is configured in a pre-defined, pre-configured, or semi-static signaling manner, for example, the first field #1 is configured to correspond to the CSI reporting configurations #1-#4 through RRC signaling. Similarly, the first fields #2, #3, and #4 in the first MAC CE are also designed in the same way, each of which corresponds to four CSI reporting configuration identifiers (i.e., CSI reporting configurations #5-#15). In this way, the four first fields correspond to 16 CSI reporting configurations. In addition, the CSI reporting configurations corresponding to the 16 CSI reporting configuration identifiers all contain the reporting configuration of the on-demand SSB. In this way, the base station can indicate the terminal to report the measurement results of the on-demand SSB corresponding to the four CSI reporting configuration identifiers by configuring the first field #1 as 1, and the other first fields are also indicated in the same way.

[0438] With this example, the base station can indicate the terminal to report the measurement results of the on-demand SSB corresponding to 16 CSI reporting configuration identifiers through the four first fields in the first MAC CE, and each CSI reporting configuration identifier can correspond to the on-demand SSB of one secondary cell. In this way, one MAC CE can be used to indicate the terminal to report the measurement results of the on-demand SSB of 16 secondary cells at the same time, solving the reporting configuration and resource configuration problem of the measurement results of the on-demand SSB of multiple secondary cells, so that the base station can select to activate the appropriate secondary cell according to the received measurement results of the on-demand SSB, thereby improving the quality and efficiency of the secondary cell activation, and further improving the data transmission rate of the terminal and reducing the energy consumption of the base station.

[0439] Example Five

[0440] The network-side device activates or deactivates the terminal to report the CSI related to the first object through the first MAC CE; at least one reserved bit in the first MAC CE is used to indicate the activation / deactivation state of the semi-persistent CSI reporting configuration, which is referred to as a second field.

[0441] Specifically, the base station instructs multiple secondary cells to send on-demand SSBs in order to determine the secondary cells that need to be activated. The on-demand SSBs are sent instead of normal SSBs in order to save energy for the base station. The terminal measures the on-demand SSBs sent by the secondary cells according to the indication signaling of the measurement reporting configuration sent by the base station, and reports the measurement results of the on-demand SSBs to the base station. Then, the base station selects appropriate secondary cells to be activated according to the measurement results.

[0442] As shown in FIG. 4, at least one reserved bit in the first MAC CE is used to indicate the activation / deactivation state of the semi-persistent CSI reporting configuration, which is referred to as a second field. The second field is configured as 1 to indicate that the semi-persistent CSI reporting configuration corresponding to the second field should be activated. The first field is configured as 0 to indicate that the semi-persistent CSI reporting configuration corresponding to the second field should be deactivated. The second field corresponds to a CSI reporting configuration identification number, or corresponds to multiple CSI reporting configuration identification numbers, or corresponds to a CSI reporting configuration identification number list index number.

[0443] With this example, the base station instructs the terminal to report the measurement results of the on-demand SSBs corresponding to the CSI reporting configuration identification numbers corresponding to the reserved bits in the first MAC CE, so that more measurement results of the on-demand SSBs of multiple secondary cells can be reported by the terminal through one MAC CE, solving the problems of reporting configuration and resource configuration of the measurement results of the on-demand SSBs of multiple secondary cells. The base station can select appropriate secondary cells to be activated according to the received measurement results of the on-demand SSBs, thereby improving the quality and efficiency of the activation of the secondary cells, and further improving the data transmission rate of the first terminal and reducing the energy consumption of the base station.

[0444] Example Six

[0445] The network side device activates or deactivates the terminal to report the CSI related to the first object through the first MAC CE; the third field in the first MAC CE is used to indicate whether the MAC CE is applicable to the CSI reporting activation / deactivation for on-demand SSBs.

[0446] Specifically, the base station instructs multiple secondary cells to send on-demand SSBs in order to determine the secondary cells that need to be activated. The on-demand SSBs are sent instead of normal SSBs in order to save energy for the base station. The terminal measures the on-demand SSBs sent by the secondary cells according to the indication signaling of the measurement reporting configuration sent by the base station, and reports the measurement results of the on-demand SSBs to the base station. Then, the base station selects appropriate secondary cells to be activated according to the measurement results.

[0447] As shown in FIG. 5, the third field in the first MAC CE is used to indicate whether the MAC CE is applicable to CSI reporting activation / deactivation for on-demand SSB. The third field is configured as 1 to indicate that the MAC CE is applicable to CSI reporting activation / deactivation for on-demand SSB. The third field is configured as 0 to indicate that the MAC CE is not applicable to CSI reporting activation / deactivation for on-demand SSB. If the CSI reporting related to on-demand SSB is not configured, the third field is a reserved bit.

[0448] With this example, the base station indicates the terminal whether the MAC CE is applicable to CSI reporting activation / deactivation for on-demand SSB through the reserved bit in the first MAC CE, so that the terminal can be instructed to report the measurement result of on-demand SSB or the measurement result applicable to MIMO through the MAC CE, which solves the multiplexing problem of the MAC CE, enables the base station to select the appropriate secondary cell to be activated according to the received measurement result of on-demand SSB, and thus improves the quality and efficiency of secondary cell activation, and further improves the data transmission rate of the first terminal and reduces the energy consumption of the base station.

[0449] Example Seven

[0450] The network side device activates or deactivates the terminal to report the CSI related to the first object through the second MAC CE. The fourth field in the second MAC CE is used to indicate the activation / deactivation state of the semi-persistent CSI reporting configuration. The second MAC CE contains at least 8 fourth fields and at most 32 fourth fields. Each fourth field occupies 1 bit.

[0451] Specifically, in order to determine the secondary cell to be activated, the base station instructs multiple secondary cells to send on-demand SSB. The reason for sending on-demand SSB instead of normal SSB is to save energy for the base station. The terminal measures the on-demand SSB sent by the secondary cell according to the indication signaling of the measurement reporting configuration sent by the base station, and reports the measurement result of the on-demand SSB to the base station. Then the base station will select the appropriate secondary cell to be activated according to the measurement result.

[0452] As shown in FIG. 6, in order to more flexibly and efficiently indicate the measurement reporting configuration of the on-demand SSB of up to 32 secondary cells to the terminal, a second MAC CE is newly defined, which is dedicated to the activation of the on-demand SSB. The fourth field in the second MAC CE is used to indicate the activation / deactivation state of the semi-persistent CSI reporting configuration. The second MAC CE contains at least 4 fourth fields and at most 32 fourth fields, and each fourth field occupies 1 bit. In this way, using 32 fourth fields, the second MAC CE supports the indication of the activation / deactivation state of the CSI reporting configuration of up to 32 secondary cells. The fourth field is configured as 1 to indicate that the semi-persistent CSI reporting configuration corresponding to the fourth field should be activated. The fourth field is configured as 0 to indicate that the semi-persistent CSI reporting configuration corresponding to the fourth field should be deactivated. The second MAC CE is dedicated to the semi-persistent CSI reporting configuration of the R19 UE. The CSI reporting configuration corresponding to at least one CSI reporting configuration identification number in the second MAC CE contains the reporting configuration of the on-demand SSB.

[0453] With this example, the base station can indicate the terminal to report the measurement results of the on-demand SSB corresponding to 32 CSI reporting configuration identification numbers through the 32 fourth fields in the second MAC CE, and each CSI reporting configuration identification number can correspond to the on-demand SSB of one secondary cell. In this way, one MAC CE can be used to indicate the terminal to report the measurement results of the on-demand SSB of 32 secondary cells at the same time, solving the reporting configuration and resource configuration problem of the measurement results of the on-demand SSB of multiple secondary cells, so that the base station can select to activate the appropriate secondary cell according to the received measurement results of the on-demand SSB, thereby improving the quality and efficiency of the activation of the secondary cell, and further improving the data transmission rate of the first terminal and reducing the energy consumption of the base station.

[0454] It should be noted that the above example one, example two or example three can be used alone and are mainly applicable to the periodic reporting of the measurement results of the on-demand SSB by the terminal; for example, the RRC signaling is configured through example one, example two or example three to configure the terminal to periodically report the measurement results of the on-demand SSB. Once the RRC signaling is issued, the terminal will periodically report the measurement results of the on-demand SSB according to the configuration of the RRC signaling. If the base station does not send the on-demand SSB when the terminal reports, some periodic reporting positions may be empty.

[0455] It should be further noted that the above "example one, example two or example three" can be used in combination with "example four, example five, example six or example seven", which is mainly applicable to the terminal semi-persistent reporting of the measurement results of the on-demand SSB. That is, first, the RRC signaling configuration is performed by "example one, example two or example three" to configure the terminal to semi-persistently report the measurement results of the on-demand SSB. Then, the terminal is activated or deactivated to semi-persistently report the on-demand SSB by the MAC CE signaling, and the specific reporting configuration identification number of the on-demand SSB is indicated by mapping in the MAC CE signaling. Once the base station sends the activation MAC CE signaling to the terminal, the terminal reports the measurement results of the on-demand SSB according to the previous RRC signaling configuration, and the terminal stops reporting the measurement results of the on-demand SSB until the terminal receives the deactivation MAC CE signaling.

[0456] As shown in FIG. 7, the embodiment of the present disclosure further provides a network side device, which comprises a memory 720, a transceiver 710 and a processor 700:

[0457] The memory 720 is configured to store a computer program; the transceiver 710 is configured to transceive data under the control of the processor 700; and the processor 700 is configured to read the computer program in the memory 720 and perform the following operations:

[0458] sending or indicating at least one configuration in a first channel state information (CSI) resource configuration and a first CSI reporting configuration to a terminal; the first CSI resource configuration contains CSI resource configuration information of a first object, and the first CSI reporting configuration contains CSI reporting configuration information of the first object;

[0459] and / or,

[0460] activating or deactivating the terminal to report the CSI related to the first object by a medium access control layer control element (MAC CE);

[0461] The first object is an on-demand synchronization signal and broadcast channel block (SSB) and / or an on-demand tracking reference signal (TRS).

[0462] As an optional embodiment, in the case of semi-persistent CSI, the processor is further configured to read the computer program in the memory and perform the following operations: sending or indicating at least one configuration in a first CSI resource configuration and a first CSI reporting configuration to a terminal; and activating or deactivating the terminal to report the CSI related to the first object by a MAC CE;

[0463] Or,

[0464] In a case that the CSI is periodic CSI or aperiodic CSI, the processor is further configured to read the computer program in the memory and perform the following operation: sending or indicating, to the terminal, at least one of a first CSI resource configuration and a first CSI reporting configuration;

[0465] Alternatively,

[0466] In a case that the CSI is semi-persistent CSI and the terminal already has the first CSI resource configuration and / or the first CSI reporting configuration, the processor is further configured to read the computer program in the memory and perform the following operation: activating or deactivating, by a MAC CE, the terminal to report the CSI related to the first object.

[0467] As an optional embodiment, the first CSI resource configuration comprises:

[0468] a first CSI SSB resource set list, the first CSI SSB resource set list comprising one or more CSI on-demand SSB resource set identification numbers;

[0469] Alternatively,

[0470] one or more CSI on-demand SSB resource set identification numbers.

[0471] As an optional embodiment, the first CSI resource configuration is a CSI resource configuration dedicated to the first object;

[0472] Alternatively,

[0473] The first CSI resource configuration further comprises a CSI resource configuration of another signal other than the first object.

[0474] As an optional embodiment, in a case that the SSB resource set is a CSI on-demand SSB resource set, the CSI on-demand SSB resource set is indicated by a name of the SSB resource set,

[0475] Alternatively,

[0476] In a case that the SSB resource set is a CSI on-demand SSB resource set, the CSI on-demand SSB resource set is indicated by an SSB resource identification number in the SSB resource set.

[0477] As an optional embodiment, the SSB resource identification number in the CSI on-demand SSB resource set is numbered from 64.

[0478] As an optional embodiment, the first CSI reporting configuration comprises at least one first CSI reporting configuration identification number;

[0479] The first CSI reporting configuration identification number corresponds to CSI reporting configuration information of a plurality of first objects; or the first CSI reporting configuration identification number corresponds to CSI reporting configuration information of a plurality of second objects; the second objects include at least one of a carrier, a serving cell, and a secondary cell.

[0480] As an optional embodiment, the first CSI reporting configuration further includes a plurality of second object identification numbers.

[0481] A second object identification number corresponds to a CSI resource configuration identification number, and the CSI resource configuration identification number corresponds to CSI resource configuration information of the first object in a CSI resource configuration.

[0482] As an optional embodiment, the first CSI reporting configuration is a CSI reporting configuration dedicated to the first object.

[0483] Or,

[0484] The first CSI reporting configuration further includes at least one second CSI reporting configuration identification number, and the second CSI reporting configuration identification number corresponds to CSI reporting configuration information of a signal other than the first object.

[0485] As an optional embodiment, the first CSI reporting configuration includes a periodicity value of the first object and a periodicity value of a signal other than the first object.

[0486] Or,

[0487] The first CSI reporting configuration includes a CSI reporting periodicity value associated with the first object and a CSI reporting periodicity value associated with a signal other than the first object.

[0488] Or,

[0489] The first CSI reporting configuration includes a periodicity value of the first object.

[0490] Or,

[0491] The first CSI reporting configuration includes a CSI reporting periodicity value associated with the first object.

[0492] As an optional embodiment, the first CSI reporting configuration includes at least one of the following:

[0493] A transmission start time of the first object;

[0494] A transmission end time of the first object;

[0495] A transmission duration of the first object;

[0496] a start time of CSI reporting associated with the first object;

[0497] an end time of CSI reporting associated with the first object;

[0498] a duration of CSI reporting associated with the first object.

[0499] As an optional embodiment, the first CSI reporting configuration comprises at least one CSI reporting configuration identification number list; the CSI reporting configuration identification number list comprises one or more CSI reporting configuration identification numbers.

[0500] The at least one CSI reporting configuration identification number corresponds to CSI reporting configuration information of the first object.

[0501] As an optional embodiment, the processor is further configured to read a computer program in the memory and perform the following operations:

[0502] In a first mode, an index number of the CSI reporting configuration identification number list and the at least one CSI reporting configuration identification number are indicated to the terminal.

[0503] The first mode comprises at least one of predefinition, pre-configuration, and semi-static signaling configuration.

[0504] As an optional embodiment, the MAC CE is a first MAC CE; wherein,

[0505] A first field in the first MAC CE corresponds to a plurality of CSI reporting configuration identification numbers, and the first field is used to indicate an activation or deactivation state of a first CSI reporting configuration indicated by the plurality of CSI reporting configuration identification numbers.

[0506] And / or,

[0507] A second field in the first MAC CE is used to indicate an activation or deactivation state of one or more first CSI reporting configurations; the second field is a reserved bit of the first MAC CE.

[0508] And / or,

[0509] A third field in the first MAC CE is used to indicate whether the first MAC CE is applicable to activation or deactivation of CSI reporting related to the first object.

[0510] As an optional embodiment, the MAC CE is a second MAC CE; the second MAC CE comprises a plurality of fourth fields; wherein,

[0511] Each fourth field is used to indicate an activation or deactivation state of one or more first CSI reporting configurations.

[0512] As an optional embodiment, the first CSI reporting configuration is a semi-persistent CSI reporting configuration.

[0513] As an optional embodiment, in a case where the first field is configured as a first value, the first field indicates that the terminal activates the multiple first CSI reporting configurations corresponding to the first field.

[0514] Or,

[0515] In a case where the first field is configured as a second value, the first field indicates that the terminal deactivates the multiple first CSI reporting configurations corresponding to the first field.

[0516] As an optional embodiment, the processor is further configured to read the computer program in the memory and perform the following operations:

[0517] In a second way, the terminal is indicated the correspondence between the first field and the multiple CSI reporting configuration identifiers; wherein the second way includes at least one of the following: predefinition, pre-configuration, semi-static signaling configuration.

[0518] As an optional embodiment, the second field corresponds to one CSI reporting configuration identifier, or,

[0519] The second field corresponds to multiple CSI reporting configuration identifiers, or,

[0520] The second field corresponds to an index number of a list of one CSI reporting configuration identifier.

[0521] The CSI reporting configuration indicated by the CSI reporting configuration identifier includes the first object CSI reporting configuration.

[0522] As an optional embodiment, the processor is further configured to read the computer program in the memory and perform the following operations:

[0523] In a third way, the terminal is indicated the correspondence between the second field and one CSI reporting configuration identifier, or multiple CSI reporting configuration identifiers, or an index number of a list of one CSI reporting configuration identifier.

[0524] The third way includes at least one of the following: predefinition, pre-configuration, semi-static signaling configuration.

[0525] As an optional embodiment, in a case where the second field is configured as a first value, the second field indicates that the terminal activates the multiple first CSI reporting configurations corresponding to the second field.

[0526] Or,

[0527] In a case that the second field is configured as the second value, the second field indicates the terminal to deactivate the multiple first CSI reporting configurations corresponding to the second field.

[0528] As an optional embodiment, in a case that the third field is configured as the first value, the third field indicates that the first MAC CE is applicable to the activation or deactivation of the CSI reporting related to the first object;

[0529] Or,

[0530] In a case that the third field is configured as the second value, the third field indicates that the first MAC CE is not applicable to the activation or deactivation of the CSI reporting related to the first object.

[0531] As an optional embodiment, the second MAC CE includes N fourth fields, each of which occupies 1 bit; wherein N is an integer greater than or equal to 4 and less than or equal to 32.

[0532] As an optional embodiment, in a case that the fourth field is configured as the first value, the fourth field indicates the terminal to activate the first CSI reporting configuration corresponding to the fourth field;

[0533] Or,

[0534] In a case that the fourth field is configured as the second value, the fourth field indicates the terminal to deactivate the first CSI reporting configuration corresponding to the fourth field.

[0535] As an optional embodiment, the fourth field corresponds to at least one CSI reporting configuration identifier; wherein the CSI reporting configuration indicated by the CSI reporting configuration identifier includes the first CSI reporting configuration.

[0536] As an optional embodiment, the processor is further configured to read the computer program in the memory and perform the following operations:

[0537] By the fourth method, the terminal is indicated the correspondence between the fourth field and the at least one CSI reporting configuration identifier;

[0538] Wherein, the fourth method includes at least one of the following: predefinition, pre-configuration, semi-static signaling configuration.

[0539] As an optional embodiment, the first MAC CE is further used for the activation or deactivation of the secondary cell;

[0540] Or,

[0541] The second MAC CE is further configured to indicate activation or deactivation of the secondary cell.

[0542] As an optional embodiment, the first MAC CE is further configured to activate or deactivate the secondary cell.

[0543] The first field or the second field of the first MAC CE is further configured to indicate activation or deactivation of the secondary cell corresponding to the first field or the second field.

[0544] As an optional embodiment, the second MAC CE is further configured to activate or deactivate the secondary cell.

[0545] The fourth field of the second MAC CE is further configured to indicate activation or deactivation of the secondary cell corresponding to the fourth field.

[0546] As an optional embodiment, the first MAC CE is further configured to indicate transmission of the first object.

[0547] Or,

[0548] The second MAC CE is further configured to indicate transmission of the first object.

[0549] As an optional embodiment, the first MAC CE is further configured to indicate transmission of the first object includes:

[0550] The first field or the second field in the first MAC CE is further configured to indicate transmission information of the first object corresponding to the first field or the second field.

[0551] As an optional embodiment, the second MAC CE is further configured to indicate transmission of the first object includes:

[0552] The fourth field in the second MAC CE is further configured to indicate transmission information of the first object corresponding to the fourth field.

[0553] As an optional embodiment, the transmission information of the first object includes at least one of the following information:

[0554] The transmission start time of the first object;

[0555] The transmission end time of the first object;

[0556] The transmission duration of the first object;

[0557] The transmission period of the first object.

[0558] In Figure 7, the bus architecture can include any number of interconnected buses and bridges, specifically, various circuit links between the processor 700, which is representative of one or more processors, and the memory 720, which is representative of memory. The bus architecture can also link various other circuits, such as peripheral devices, voltage regulators, and power management circuits, which are well known in the art and thus will not be further described herein. The bus interface provides an interface. The transceiver 710 can be a plurality of elements, i.e., including a transmitter and a receiver, which provides a unit for communicating with various other devices on transmission media, including wireless channels, wired channels, optical cables, and the like. The processor 700 is responsible for managing the bus architecture and general processing, and the memory 720 can store data used by the processor 700 in performing operations.

[0559] The processor 700 can be a central processing unit (CPU), an application specific integrated circuit (ASIC), a field-programmable gate array (FPGA), or a complex programmable logic device (CPLD), and the processor can also adopt a multi-core architecture.

[0560] In the embodiments of the present disclosure, the network side device sends or indicates at least one configuration of the first CSI resource configuration and the first CSI reporting configuration to the terminal, the first CSI resource configuration contains CSI resource configuration information of the first object, and the first CSI reporting configuration contains CSI reporting configuration information of the first object; and / or, the network side device activates or deactivates the terminal to report the CSI related to the first object through the MAC CE; the terminal determines whether to report the measurement result suitable for the first object to the network side based on the received configuration and / or MAC CE, which can make the terminal report the measurement result of the first object of multiple secondary cells in one measurement reporting, solves the problem of reporting configuration and resource configuration of the first object measurement result of multiple secondary cells, and makes the network side device select and activate a suitable secondary cell according to the received first object measurement result, thereby improving the quality and efficiency of secondary cell activation, and further reducing the energy consumption of the network side device.

[0561] It should be noted that the network side device provided in the embodiments of the present disclosure is a network side device capable of performing the above-mentioned signaling indication method, and all embodiments of the above-mentioned signaling indication method are applicable to the network side device and can achieve the same or similar beneficial effects, which will not be repeated here.

[0562] As shown in FIG. 8, the embodiment of the present disclosure further provides a terminal, comprising a memory 820, a transceiver 810, and a processor 800:

[0563] The memory 820 is configured to store a computer program; the transceiver 810 is configured to transceive data under the control of the processor 800; and the processor 800 is configured to read the computer program in the memory 820 and perform the following operations:

[0564] receiving at least one configuration of a first CSI resource configuration and a first CSI reporting configuration sent or indicated by a network side device; the first CSI resource configuration containing CSI resource configuration information of a first object, and the first CSI reporting configuration containing CSI reporting configuration information of the first object;

[0565] and / or,

[0566] receiving a MAC CE indicated by the network side device for activating or deactivating the terminal to report the CSI related to the first object;

[0567] wherein the first object is a synchronization signal and broadcast channel block (SSB) and / or a tracking reference signal (TRS) on demand.

[0568] As an optional embodiment, the processor is further configured to read the computer program in the memory and perform the following operations:

[0569] reporting the CSI related to the first object to the network side device according to at least one of the first CSI resource configuration and the first CSI reporting configuration;

[0570] or,

[0571] reporting the CSI related to the first object to the network side device according to at least one of the first CSI resource configuration and the first CSI reporting configuration in a case where the MAC CE activates the terminal to report the CSI related to the first object;

[0572] or,

[0573] reporting the CSI related to the first object to the network side device in a case where the MAC CE activates the terminal to report the CSI related to the first object.

[0574] As an optional embodiment, in a case where the terminal semi-persistently reports the CSI, the processor is further configured to read the computer program in the memory and perform the following operations: receiving at least one configuration of a first CSI resource configuration and a first CSI reporting configuration sent or indicated by a network side device; and receiving a MAC CE indicated by the network side device for activating or deactivating the terminal to report the CSI related to the first object.

[0575] or,

[0576] In the case of terminal periodic CSI reporting or non-periodic CSI reporting, the processor is further configured to read the computer program in the memory and perform the following operation: receiving at least one configuration of a first CSI resource configuration and a first CSI reporting configuration sent or indicated by the network side device;

[0577] or,

[0578] In the case of terminal semi-persistent CSI reporting, and the terminal already exists a first CSI resource configuration and / or a first CSI reporting configuration, the processor is further configured to read the computer program in the memory and perform the following operation: receiving a MAC CE indicated by the network side device for activating or deactivating the terminal to report CSI related to the first object.

[0579] As an optional embodiment, the first CSI reporting configuration includes at least one CSI reporting configuration identification number list; the CSI reporting configuration identification number list includes one or more CSI reporting configuration identification numbers;

[0580] Wherein, at least one CSI reporting configuration identification number corresponds to the CSI reporting configuration information of the first object.

[0581] As an optional embodiment, the processor is further configured to read the computer program in the memory and perform the following operation:

[0582] The terminal receives the correspondence between the index number of the CSI reporting configuration identification number list and at least one CSI reporting configuration identification number indicated by the network side device through a first method;

[0583] Wherein, the first method includes at least one of predefinition, pre-configuration, semi-static signaling configuration.

[0584] As an optional embodiment, the MAC CE is a first MAC CE; wherein,

[0585] The first field in the first MAC CE corresponds to a plurality of CSI reporting configuration identification numbers, and the first field is used to indicate the activation or deactivation state of the first CSI reporting configuration indicated by the plurality of CSI reporting configuration identification numbers;

[0586] And / or,

[0587] The second field in the first MAC CE is used to indicate the activation or deactivation state of one or more first CSI reporting configurations; the second field is a reserved bit of the first MAC CE;

[0588] And / or,

[0589] The third field in the first MAC CE is used to indicate whether the first MAC CE is applicable to activation or deactivation of CSI reporting related to the first object.

[0590] As an optional embodiment, the MAC CE is a second MAC CE; the second MAC CE includes a plurality of fourth fields; wherein,

[0591] Each fourth field is used to indicate the activation or deactivation state of one or more first CSI reporting configurations.

[0592] As an optional embodiment, the processor is further configured to read the computer program in the memory and perform the following operations:

[0593] The terminal receives the correspondence between the first field and the plurality of CSI reporting configuration identification numbers indicated by the network side device through a second mode; wherein, the second mode includes at least one of the following: predefinition, pre-configuration, semi-static signaling configuration.

[0594] As an optional embodiment, the processor is further configured to read the computer program in the memory and perform the following operations:

[0595] The terminal receives the correspondence between the second field and the one CSI reporting configuration identification number, or the plurality of CSI reporting configuration identification numbers, or the index number of the list of one CSI reporting configuration identification number, indicated by the network side device through a third mode;

[0596] Wherein, the third mode includes at least one of the following: predefinition, pre-configuration, semi-static signaling configuration.

[0597] As an optional embodiment, the processor is further configured to read the computer program in the memory and perform the following operations:

[0598] The terminal receives the correspondence between the fourth field and the at least one CSI reporting configuration identification number indicated by the network side device through a fourth mode;

[0599] Wherein, the fourth mode includes at least one of the following: predefinition, pre-configuration, semi-static signaling configuration.

[0600] In Figure 8, the bus architecture can include any number of interconnected buses and bridges, specifically, various circuitry of the one or more processors represented by the processor 800 and the memory represented by the memory 820 are linked together. The bus architecture can also link various other circuitry such as peripheral devices, voltage regulators, and power management circuitry, which are well known in the art, and thus, are not further described herein. The bus interface provides an interface. The transceiver 810 can be a plurality of elements, i.e., including a transmitter and a receiver, providing a unit for communicating with various other apparatuses on transmission media, including wireless channels, wired channels, optical cables, and the like. The user interface 830 can also be an interface capable of externally connecting the required devices for different user equipment, including but not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.

[0601] The processor 800 is responsible for managing the bus architecture and general processing, and the memory 820 can store data used by the processor 800 in performing operations.

[0602] In some embodiments, the processor 800 can be a central processing unit (CPU), an application specific integrated circuit (ASIC), a field-programmable gate array (FPGA), or a complex programmable logic device (CPLD), and the processor can also adopt a multi-core architecture.

[0603] The processor executes any of the methods provided by the embodiments of the present disclosure by calling computer programs stored in the memory according to the obtained executable instructions. The processor and the memory can also be physically arranged separately.

[0604] In the embodiments of the present disclosure, the network side device sends or indicates at least one of a first CSI resource configuration and a first CSI reporting configuration to the terminal, the first CSI resource configuration contains CSI resource configuration information of a first object, and the first CSI reporting configuration contains CSI reporting configuration information of the first object; and / or, the network side device activates or deactivates the terminal to report CSI related to the first object through a MAC CE. The terminal determines whether to report measurement results applicable to the first object to the network side based on the received configuration and / or MAC CE, which can enable the terminal to report measurement results of multiple secondary cells of the first object in one measurement reporting, solve the problem of reporting configuration and resource configuration of the measurement results of the first object of multiple secondary cells, and enable the network side device to select and activate a suitable secondary cell according to the received measurement results of the first object, thereby improving the quality and efficiency of secondary cell activation and reducing the energy consumption of the network side device.

[0605] It should be noted that the terminal provided in the embodiments of the present disclosure is a terminal capable of performing the above-mentioned signaling indication method, and all embodiments of the above-mentioned signaling indication method are applicable to the terminal and can achieve the same or similar beneficial effects, which will not be repeated here.

[0606] As shown in FIG. 9, the embodiments of the present disclosure further provide a signaling indication apparatus, which comprises:

[0607] A first sending unit 901 is configured to send or indicate at least one of a first channel state information (CSI) resource configuration and a first CSI reporting configuration to a terminal, the first CSI resource configuration contains CSI resource configuration information of a first object, and the first CSI reporting configuration contains CSI reporting configuration information of the first object.

[0608] And / or, a MAC CE is used to activate or deactivate the terminal to report CSI related to the first object.

[0609] The first object is a synchronization signal and broadcast channel block (SSB) and / or a tracking reference signal (TRS) on demand.

[0610] As an optional embodiment, the first CSI resource configuration comprises:

[0611] A first CSI SSB resource set list, the first CSI SSB resource set list comprises one or more CSI on-demand SSB resource set identification numbers.

[0612] Or,

[0613] One or more CSI on-demand SSB resource set identification numbers.

[0614] As an optional embodiment, the first CSI resource configuration is a CSI resource configuration dedicated to the first object.

[0615] Alternatively,

[0616] The first CSI resource configuration further comprises CSI resource configuration of other signals in addition to the first object.

[0617] As an optional embodiment, in the case that the SSB resource set is a CSI-on-demand SSB resource set, the CSI-on-demand SSB resource set is indicated by the name of the SSB resource set,

[0618] Alternatively,

[0619] In the case that the SSB resource set is a CSI-on-demand SSB resource set, the CSI-on-demand SSB resource set is indicated by the SSB resource identification number in the SSB resource set.

[0620] As an optional embodiment, the SSB resource identification number in the CSI-on-demand SSB resource set is numbered from 64.

[0621] As an optional embodiment, the first CSI reporting configuration comprises at least one first CSI reporting configuration identification number;

[0622] Wherein, one first CSI reporting configuration identification number corresponds to CSI reporting configuration information of multiple first objects; or one first CSI reporting configuration identification number corresponds to CSI reporting configuration information of multiple second objects; the second object comprises at least one of a carrier, a serving cell, and a secondary cell.

[0623] As an optional embodiment, the first CSI reporting configuration further comprises multiple second object identification numbers;

[0624] One second object identification number corresponds to one CSI resource configuration identification number, and the CSI resource configuration corresponding to the CSI resource configuration identification number contains CSI resource configuration information of the first object.

[0625] As an optional embodiment, the first CSI reporting configuration is a CSI reporting configuration dedicated to the first object.

[0626] Alternatively,

[0627] The first CSI reporting configuration further comprises at least one second CSI reporting configuration identification number, and the second CSI reporting configuration identification number corresponds to CSI reporting configuration information of other signals in addition to the first object.

[0628] As an optional embodiment, the first CSI reporting configuration comprises a periodicity value of the first object, and a periodicity value of a signal other than the first object.

[0629] Or,

[0630] The first CSI reporting configuration comprises a CSI reporting periodicity value associated with the first object, and a CSI reporting periodicity value associated with a signal other than the first object.

[0631] Or,

[0632] The first CSI reporting configuration comprises a periodicity value of the first object.

[0633] Or,

[0634] The first CSI reporting configuration comprises a CSI reporting periodicity value associated with the first object.

[0635] As an optional embodiment, the first CSI reporting configuration comprises at least one of the following:

[0636] A transmission start time of the first object;

[0637] A transmission end time of the first object;

[0638] A transmission duration of the first object;

[0639] A CSI reporting start time associated with the first object;

[0640] A CSI reporting end time associated with the first object;

[0641] A CSI reporting duration associated with the first object.

[0642] As an optional embodiment, the first CSI reporting configuration comprises at least one CSI reporting configuration identification number list; the CSI reporting configuration identification number list comprises one or more CSI reporting configuration identification numbers;

[0643] Wherein, at least one CSI reporting configuration identification number corresponds to the CSI reporting configuration information of the first object.

[0644] As an optional embodiment, the apparatus further comprises:

[0645] A first indication unit, configured to indicate, by a first manner, a correspondence between an index number of a CSI reporting configuration identification number list and at least one CSI reporting configuration identification number to the terminal;

[0646] Wherein, the first manner comprises at least one of the following: predefinition, pre-configuration, semi-static signaling configuration.

[0647] As an optional embodiment, the MAC CE is a first MAC CE; wherein,

[0648] a first field in the first MAC CE corresponds to a plurality of CSI reporting configuration identification numbers, and the first field is used to indicate an activation or deactivation state of a first CSI reporting configuration indicated by the plurality of CSI reporting configuration identification numbers;

[0649] and / or,

[0650] a second field in the first MAC CE is used to indicate an activation or deactivation state of one or more first CSI reporting configurations; and the second field is a reserved bit of the first MAC CE;

[0651] and / or,

[0652] a third field in the first MAC CE is used to indicate whether the first MAC CE is applicable to activation or deactivation of CSI reporting related to a first object.

[0653] As an optional embodiment, the MAC CE is a second MAC CE; the second MAC CE includes a plurality of fourth fields; wherein,

[0654] each fourth field is used to indicate an activation or deactivation state of one or more first CSI reporting configurations.

[0655] As an optional embodiment, the first CSI reporting configuration is a semi-persistent CSI reporting configuration.

[0656] As an optional embodiment, in a case where the first field is configured as a first value, the first field indicates that the terminal activates the plurality of first CSI reporting configurations corresponding to the first field;

[0657] or,

[0658] in a case where the first field is configured as a second value, the first field indicates that the terminal deactivates the plurality of first CSI reporting configurations corresponding to the first field.

[0659] As an optional embodiment, the apparatus further comprises:

[0660] a second indication unit, configured to indicate, to the terminal, a correspondence between the first field and the plurality of CSI reporting configuration identification numbers by a second manner; wherein, the second manner includes at least one of predefinition, pre-configuration, and semi-static signaling configuration.

[0661] As an optional embodiment, the second field corresponds to one CSI reporting configuration identification number, or,

[0662] The second field corresponds to a plurality of CSI reporting configuration identification numbers, or

[0663] The second field corresponds to an index number of a list of CSI reporting configuration identification numbers.

[0664] The CSI reporting configuration indicated by the CSI reporting configuration identification number includes the first object CSI reporting configuration.

[0665] As an optional embodiment, the apparatus further comprises:

[0666] The third indication unit is configured to indicate the terminal, by a third manner, the correspondence between the second field and one CSI reporting configuration identification number, or a plurality of CSI reporting configuration identification numbers, or an index number of a list of CSI reporting configuration identification numbers.

[0667] The third manner includes at least one of predefinition, pre-configuration, and semi-static signaling configuration.

[0668] As an optional embodiment, in the case where the second field is configured as a first value, the second field instructs the terminal to activate a plurality of first CSI reporting configurations corresponding to the second field.

[0669] Alternatively,

[0670] In the case where the second field is configured as a second value, the second field instructs the terminal to deactivate a plurality of first CSI reporting configurations corresponding to the second field.

[0671] As an optional embodiment, in the case where the third field is configured as a first value, the third field indicates that the first MAC CE is applicable to the activation or deactivation of CSI reporting related to the first object.

[0672] Alternatively,

[0673] In the case where the third field is configured as a second value, the third field indicates that the first MAC CE is not applicable to the activation or deactivation of CSI reporting related to the first object.

[0674] As an optional embodiment, the second MAC CE includes N fourth fields, each of which occupies 1 bit; wherein N is an integer greater than or equal to 4 and less than or equal to 32.

[0675] As an optional embodiment, in the case where the fourth field is configured as a first value, the fourth field instructs the terminal to activate the first CSI reporting configuration corresponding to the fourth field.

[0676] Alternatively,

[0677] In a case that the fourth field is configured as the second value, the fourth field indicates the terminal to deactivate the first CSI reporting configuration corresponding to the fourth field.

[0678] As an optional embodiment, the fourth field corresponds to at least one CSI reporting configuration identification number; wherein the CSI reporting configuration identification number indicates the CSI reporting configuration including the first CSI reporting configuration.

[0679] As an optional embodiment, the apparatus further comprises:

[0680] A fourth indication unit, configured to indicate the terminal the correspondence between the fourth field and at least one CSI reporting configuration identification number by a fourth manner;

[0681] The fourth manner includes at least one of predefinition, pre-configuration, and semi-static signaling configuration.

[0682] As an optional embodiment, the first MAC CE is further used for activation or deactivation of the secondary cell;

[0683] Or,

[0684] The second MAC CE is further used for indicating the activation or deactivation of the secondary cell.

[0685] As an optional embodiment, the first MAC CE is further used for activation or deactivation of the secondary cell includes:

[0686] The first field or the second field of the first MAC CE is further used for indicating the activation or deactivation of the secondary cell corresponding to the first field or the second field.

[0687] As an optional embodiment, the second MAC CE is further used for activation or deactivation of the secondary cell includes:

[0688] The fourth field of the second MAC CE is further used for indicating the activation or deactivation of the secondary cell corresponding to the fourth field.

[0689] As an optional embodiment, the first MAC CE is further used for transmission indication of the first object;

[0690] Or,

[0691] The second MAC CE is further used for transmission indication of the first object.

[0692] As an optional embodiment, the first MAC CE is further used for transmission indication of the first object includes:

[0693] The first field or the second field in the first MAC CE is further used to indicate transmission information of a first object corresponding to the first field or the second field.

[0694] As an optional embodiment, the second MAC CE is further used for transmission indication of the first object to include:

[0695] The fourth field in the second MAC CE is further used to indicate transmission information of a first object corresponding to the fourth field.

[0696] As an optional embodiment, the transmission information of the first object includes at least one of the following information:

[0697] A transmission start time of the first object;

[0698] A transmission end time of the first object;

[0699] A transmission duration of the first object;

[0700] A transmission period of the first object.

[0701] It should be noted that the above apparatus provided by the embodiments of the present disclosure can realize all the method steps realized by the above method embodiments, and achieve the same technical effects. Therefore, the same parts and beneficial effects of the method embodiments will not be described in detail.

[0702] As shown in FIG. 10, the embodiments of the present disclosure further provide a signaling indication apparatus, which comprises:

[0703] A first receiving unit 1001 is configured to receive at least one of a first CSI resource configuration and a first CSI reporting configuration sent or indicated by a network side device; the first CSI resource configuration contains CSI resource configuration information of a first object, and the first CSI reporting configuration contains CSI reporting configuration information of the first object;

[0704] And / or, a MAC CE used for activating or deactivating the terminal to report CSI related to the first object, which is indicated by the network side device;

[0705] The first object is a synchronization signal and broadcast channel block (SSB) and / or a tracking reference signal (TRS).

[0706] As an optional embodiment, the apparatus further comprises:

[0707] A reporting unit is configured to report, to the network side device, CSI related to the first object according to at least one of the first CSI resource configuration and the first CSI reporting configuration.

[0708] Or, for the case where the MAC CE activates the terminal to report CSI related to the first object, report the CSI related to the first object to the network side device according to at least one of the first CSI resource configuration and the first CSI reporting configuration.

[0709] Or, for the case where the MAC CE activates the terminal to report CSI related to the first object, report the CSI related to the first object to the network side device.

[0710] As an optional embodiment, the first CSI reporting configuration includes at least one CSI reporting configuration identification number list; the CSI reporting configuration identification number list includes one or more CSI reporting configuration identification numbers.

[0711] Wherein, at least one CSI reporting configuration identification number corresponds to the CSI reporting configuration information of the first object.

[0712] As an optional embodiment, the apparatus further comprises:

[0713] A first indication receiving unit is configured to receive the correspondence between the index number of the CSI reporting configuration identification number list and at least one CSI reporting configuration identification number indicated by the network side device through a first method.

[0714] Wherein, the first method includes at least one of predefinition, pre-configuration, and semi-static signaling configuration.

[0715] As an optional embodiment, the MAC CE is a first MAC CE; wherein,

[0716] The first field in the first MAC CE corresponds to a plurality of CSI reporting configuration identification numbers, and the first field is used to indicate the activation or deactivation state of the first CSI reporting configuration indicated by the plurality of CSI reporting configuration identification numbers.

[0717] And / or,

[0718] The second field in the first MAC CE is used to indicate the activation or deactivation state of one or more first CSI reporting configurations; the second field is a reserved bit of the first MAC CE.

[0719] And / or,

[0720] The third field in the first MAC CE is used to indicate whether the first MAC CE is applicable to the activation or deactivation of the CSI reporting related to the first object.

[0721] As an optional embodiment, the MAC CE is a second MAC CE; the second MAC CE includes a plurality of fourth fields; wherein,

[0722] Each fourth field is used to indicate an activation or deactivation state of one or more first CSI reporting configurations.

[0723] As an optional embodiment, the apparatus further includes:

[0724] A second indication receiving unit, configured to receive a correspondence relationship between the first field and a plurality of CSI reporting configuration identification numbers indicated by a network side device through a second manner; wherein, the second manner includes at least one of the following: predefinition, pre-configuration, semi-static signaling configuration.

[0725] As an optional embodiment, the apparatus further includes:

[0726] A third indication receiving unit, configured to receive a correspondence relationship between the second field and an index number of one CSI reporting configuration identification number, or a plurality of CSI reporting configuration identification numbers, or a list of CSI reporting configuration identification numbers, indicated by a network side device through a third manner;

[0727] Wherein, the third manner includes at least one of the following: predefinition, pre-configuration, semi-static signaling configuration.

[0728] As an optional embodiment, the apparatus further includes:

[0729] A fourth indication receiving unit, configured to receive a correspondence relationship between the fourth field and at least one CSI reporting configuration identification number indicated by a network side device through a fourth manner;

[0730] Wherein, the fourth manner includes at least one of the following: predefinition, pre-configuration, semi-static signaling configuration.

[0731] It should be noted that the above apparatus provided by the embodiments of the present disclosure can realize all the method steps realized by the above method embodiments, and achieve the same technical effects. Therefore, the same parts and beneficial effects of the method embodiments will not be described in detail.

[0732] It should be noted that the division of units in the embodiments of the present disclosure is illustrative, and is only a logical function division. Actual implementation can have another division manner. In addition, each functional unit in each embodiment of the present disclosure can be integrated in one processing unit, or each unit can exist physically, or two or more units can be integrated in one unit. The integrated unit can be realized in the form of hardware, or in the form of software functional unit.

[0733] The integrated unit, if implemented in the form of a software function unit and sold or used as an independent product, can be stored in a processor-readable storage medium. Based on such an understanding, the technical solutions of the present disclosure, essentially or in other words, the part that contributes to the related art or the whole or part of the technical solutions can be embodied in the form of a software product. The computer software product is stored in a storage medium, and includes several instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) or a processor to perform all or part of the steps of the methods described in the various embodiments of the present disclosure. The aforementioned storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and various other media that can store program codes.

[0734] The embodiments of the present disclosure further provide a processor-readable storage medium, which stores a computer program for causing the processor to perform each process in the method embodiments and achieve the same technical effects. To avoid repetition, details are not described herein. The processor-readable storage medium can be any available medium or data storage device accessible by the processor, including but not limited to a magnetic memory (for example, a floppy disk, a hard disk, a magnetic tape, a magneto optical disk (MO), etc.), an optical memory (for example, a compact disc (CD), a digital video disc (DVD), a Blu-ray disc (BD), a high-definition versatile disc (HVD), etc.), and a semiconductor memory (for example, a ROM, an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), a non-volatile memory (NAND FLASH), a solid state disk (SSD)), etc.

[0735] The embodiments of the present disclosure further provide a computer program product, which includes computer instructions executed by a processor to implement each process in the method embodiments and achieve the same technical effects. To avoid repetition, details are not described herein.

[0736] Those skilled in the art will appreciate that embodiments of the disclosure can be readily used as a method, a system or a computer program product. Accordingly, the disclosure can take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the disclosure can take the form of a computer program product on one or more computer readable storage media (including, but not limited to, magnetic disks or optical storage) embodying computer readable program code.

[0737] The disclosure is described in reference to the flow diagrams and / or block diagrams of the method, apparatus (system) and computer program product according to embodiments of the disclosure. It will be understood that each block of the flow diagrams and / or block diagrams, and combinations of blocks in the flow diagrams and / or block diagrams, can be implemented by computer executable instructions. The computer executable instructions can be provided to a processor of a general purpose computer, a special purpose computer, an embedded processor or a processor of other programmable data processing equipment to produce a machine so that the instructions, which execute via the processor of the computer or other programmable data processing equipment, create means for implementing the functions specified in the flow diagrams and / or block diagrams one or more flows and / or blocks.

[0738] These processor executable instructions can also be stored in a processor readable memory that can direct the computer or other programmable data processing equipment to function in a particular manner, such that the instructions stored in the processor readable memory produce an article of manufacture including instruction means that implement the function specified in the flow diagrams and / or block diagrams one or more flows and / or blocks.

[0739] These processor executable instructions can also be loaded onto a computer or other programmable data processing equipment, such that a series of operational steps are performed on the computer or other programmable equipment to produce a computer implemented process so that the instructions executed on the computer or other programmable equipment provide steps for implementing the function specified in the flow diagrams and / or block diagrams one or more flows and / or blocks.

[0740] Moreover, it should be noted that in the apparatus and method of the present disclosure, it is apparent that each component or each step can be decomposed and / or recombined. These decompositions and / or recombinations should be considered as equivalent solutions of the present disclosure. Moreover, the steps of performing the above series of processes can naturally be executed in time sequence according to the order of description, but do not necessarily have to be executed in time sequence, and some steps can be executed in parallel or independently of each other. It can be understood by those skilled in the art that all or any steps or components of the method and apparatus of the present disclosure can be implemented in hardware, firmware, software, or a combination thereof, in any computing device (including processors, storage media, etc.) or network of computing devices, using the basic programming skills of those skilled in the art upon reading the description of the present disclosure.

[0741] It should be noted that it should be understood that the division of each module above is only a logical division of functions, and in actual implementation, all or part of them can be integrated into one physical entity, or can be physically separated. Moreover, these modules can all be implemented in the form of software called by a processing element; all can be implemented in the form of hardware; or some modules can be implemented in the form of software called by a processing element, and some modules can be implemented in the form of hardware. For example, a certain module can be a separately established processing element, or can be integrated into a certain chip of the above apparatus, in addition, it can also be stored in the form of program code in the memory of the above apparatus, and called and executed by a certain processing element of the above apparatus to determine the function of the above module. The implementation of other modules is similar. Moreover, all or part of these modules can be integrated together, or can be independently implemented. The processing element described herein can be an integrated circuit having a signal processing capability. In the implementation process, each step of the above method or each of the above modules can be completed by the integrated logic circuit of hardware or the instruction of software in the processing element.

[0742] For example, each module, unit, subunit, or submodule can be one or more integrated circuits configured to implement the above methods, such as one or more application-specific integrated circuits (ASICs), one or more digital signal processors (DSPs), or one or more field-programmable gate arrays (FPGAs). As another example, when a module is implemented using processing element scheduler code, the processing element can be a general-purpose processor, such as a central processing unit (CPU) or other processor capable of calling program code. Furthermore, these modules can be integrated together to implement a system-on-a-chip (SOC).

[0743] The terms “first,” “second,” etc., used in this disclosure and in the claims are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of this disclosure described herein may be implemented in orders other than those illustrated or described herein. Furthermore, the terms “comprising” and “having,” and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus. Additionally, the use of “and / or” in the specification and claims indicates at least one of the connected objects, such as A and / or B and / or C, indicating seven possibilities: A alone, B alone, C alone, and both A and B, both B and C, both A and C, and A, B, and C. Similarly, the use of “at least one of A and B” in this specification and claims should be understood as “A alone, B alone, or both A and B.”

[0744] Obviously, those skilled in the art can make various modifications and variations to this disclosure without departing from its spirit and scope. Therefore, if such modifications and variations fall within the scope of the claims of this disclosure and their equivalents, this disclosure is also intended to include such modifications and variations.

Claims

1. A method for signaling indication, the method comprising: a network device sending or indicating, to a terminal, at least one of a first channel state information (CSI) resource configuration and a first CSI reporting configuration; the first CSI resource configuration containing CSI resource configuration information of a first object, and the first CSI reporting configuration containing CSI reporting configuration information of the first object; and / or, the network device activating or deactivating, by a medium access control (MAC) control element (CE), the terminal to report CSI related to the first object; wherein the first object is a synchronization signal and broadcast channel (SSB) block and / or a tracking reference signal (TRS) on demand. 2.The method of claim 1, wherein, in a case that the CSI is semi-persistent CSI, the method for signaling indication comprises: the network device sending or indicating, to the terminal, at least one of the first CSI resource configuration and the first CSI reporting configuration; and the network device activating or deactivating, by the MAC CE, the terminal to report the CSI related to the first object. Or, in a case that the CSI is periodic CSI or aperiodic CSI, the method for signaling indication comprises: the network device sending or indicating, to the terminal, at least one of the first CSI resource configuration and the first CSI reporting configuration. Or, in a case that the CSI is semi-persistent CSI and the terminal already has the first CSI resource configuration and / or the first CSI reporting configuration, the method for signaling indication comprises: the network device activating or deactivating, by the MAC CE, the terminal to report the CSI related to the first object. The first CSI resource configuration comprises: a first CSI SSB resource set list, the first CSI SSB resource set list comprising one or more CSI on-demand SSB resource set identification numbers; or one or more CSI on-demand SSB resource set identification numbers.

3. The method of claim 1 or 2, wherein, 4.The method of claim 1 or 2, wherein, the first CSI resource configuration is a CSI resource configuration dedicated to the first object; or the first CSI resource configuration further comprises a CSI resource configuration of a signal other than the first object. 5.The method of claim 3, wherein, in a case that the SSB resource set is a CSI on-demand SSB resource set, the CSI on-demand SSB resource set is indicated by a name of the SSB resource set; or in a case that the SSB resource set is a CSI on-demand SSB resource set, the CSI on-demand SSB resource set is indicated by a SSB resource identification number in the SSB resource set. The SSB resource identification number in the CSI on-demand SSB resource set is numbered from 64. The first CSI reporting configuration comprises at least one first CSI reporting configuration identification number; wherein one first CSI reporting configuration identification number corresponds to CSI reporting configuration information of a plurality of first objects; or one first CSI reporting configuration identification number corresponds to CSI reporting configuration information of a plurality of second objects; and the second object comprises at least one of a carrier, a serving cell, and a secondary cell. ​ ​ ​ ​ ​ ​ ​ 6. The method of claim 5, wherein, ​ 7. The method of claim 1 or 2, wherein, ​ ​ 8. The method of claim 7, wherein, The first CSI reporting configuration further comprises a plurality of second object identification numbers; One second object identification number corresponds to one CSI resource configuration identification number, and the CSI resource configuration identification number corresponds to a CSI resource configuration containing the first object CSI resource configuration information.

9. The method of claim 1 or 2, wherein, The first CSI reporting configuration is a CSI reporting configuration dedicated to the first object; Or, The first CSI reporting configuration further comprises at least one second CSI reporting configuration identification number, and the second CSI reporting configuration identification number corresponds to the CSI reporting configuration information of the signal other than the first object.

10. The method of claim 1 or 2, wherein, The first CSI reporting configuration comprises the periodicity value of the first object, and the periodicity value of the signal other than the first object; Or, The first CSI reporting configuration comprises the CSI reporting periodicity value associated with the first object, and the CSI reporting periodicity value associated with the signal other than the first object; Or, The first CSI reporting configuration comprises the periodicity value of the first object; Or, The first CSI reporting configuration comprises the CSI reporting periodicity value associated with the first object.

11. The method of claim 1 or 2, wherein, The first CSI reporting configuration comprises at least one of the following: The transmission start time of the first object; The transmission end time of the first object; The transmission duration of the first object; The start time of the CSI reporting associated with the first object; The end time of the CSI reporting associated with the first object; The duration of the CSI reporting associated with the first object.

12. The method of claim 1 or 2, wherein, The first CSI reporting configuration comprises at least one CSI reporting configuration identification number list; the CSI reporting configuration identification number list comprises one or more CSI reporting configuration identification numbers; Wherein, at least one CSI reporting configuration identification number corresponds to the CSI reporting configuration information of the first object.

13. The method of claim 12, wherein, The method further comprises: By a first method, indicating the correspondence between the index number of the CSI reporting configuration identification number list and the at least one CSI reporting configuration identification number to the terminal; Wherein, the first method comprises at least one of the following: predefinition, pre-configuration, semi-static signaling configuration.

14. The method of claim 1 or 2, wherein, The MAC CE is a first MAC CE; wherein, The first field in the first MAC CE corresponds to a plurality of CSI reporting configuration identification numbers, and the first field is used to indicate the activation or deactivation state of the first CSI reporting configuration indicated by the plurality of CSI reporting configuration identification numbers; And / or, The second field in the first MAC CE is used to indicate the activation or deactivation state of one or more first CSI reporting configurations; the second field is a reserved bit of the first MAC CE; And / or, The third field in the first MAC CE is used to indicate whether the first MAC CE is applicable to the activation or deactivation of the CSI reporting related to the first object.

15. The method of claim 1 or 2, wherein, The MAC CE is a second MAC CE; the second MAC CE comprises a plurality of fourth fields; wherein, Each fourth field is used to indicate an activation or deactivation state of one or more first CSI reporting configurations.

16. The method of claim 14 or 15, wherein, The first CSI reporting configuration is a semi-persistent CSI reporting configuration.

17. The method of claim 14, wherein, in a case that the first field is configured with a first value, the first field indicates the terminal to activate a plurality of first CSI reporting configurations corresponding to the first field; or in a case that the first field is configured with a second value, the first field indicates the terminal to deactivate the plurality of first CSI reporting configurations corresponding to the first field. The method further comprises:

18. The method of claim 14, wherein, indicating, to the terminal, a correspondence between the first field and a plurality of CSI reporting configuration identifiers by a second manner; wherein the second manner comprises at least one of predefinition, pre-configuration, and semi-static signaling configuration.

19. The method of claim 14, wherein, the second field corresponds to one CSI reporting configuration identifier, or the second field corresponds to a plurality of CSI reporting configuration identifiers, or the second field corresponds to an index of a list of one CSI reporting configuration identifier; wherein the CSI reporting configuration identifier indicates a CSI reporting configuration including a first object. The method further comprises:

20. The method of claim 19, wherein, indicating, to the terminal, a correspondence between the second field and one CSI reporting configuration identifier, or a plurality of CSI reporting configuration identifiers, or an index of a list of one CSI reporting configuration identifier by a third manner; wherein the third manner comprises at least one of predefinition, pre-configuration, and semi-static signaling configuration.

21. The method of claim 14, wherein, in a case that the second field is configured with a first value, the second field indicates the terminal to activate a plurality of first CSI reporting configurations corresponding to the second field; or in a case that the second field is configured with a second value, the second field indicates the terminal to deactivate the plurality of first CSI reporting configurations corresponding to the second field.

22. The method of claim 14, wherein, in a case that the third field is configured with a first value, the third field indicates that the first MAC CE is applicable to activation or deactivation of CSI reporting related to a first object; or in a case that the third field is configured with a second value, the third field indicates that the first MAC CE is not applicable to activation or deactivation of CSI reporting related to the first object.

23. The method of claim 15, wherein, the second MAC CE comprises N fourth fields, each fourth field occupying 1 bit; wherein N is an integer greater than or equal to 4 and less than or equal to 32.

24. The method of claim 15, wherein, in a case that the fourth field is configured with a first value, the fourth field indicates the terminal to activate a first CSI reporting configuration corresponding to the fourth field; or in a case that the fourth field is configured with a second value, the fourth field indicates the terminal to deactivate the first CSI reporting configuration corresponding to the fourth field. ​ ​ ​ ​ 25.The method of claim 15, wherein, the fourth field corresponds to at least one CSI reporting configuration identification; wherein the CSI reporting configuration identification indicated CSI reporting configuration comprises a first CSI reporting configuration.

26. The method of claim 25, wherein, The method further comprises: indicating, by a fourth manner, the correspondence between the fourth field and the at least one CSI reporting configuration identification to the terminal; wherein the fourth manner comprises at least one of predefinition, pre-configuration, semi-static signaling configuration.

27. The method of claim 14 or 15, wherein, The first MAC CE is further used for activation or deactivation of the secondary cell. Or, The second MAC CE is further used for indicating activation or deactivation of the secondary cell. 28.The method of claim 27, wherein the first MAC CE is further used for activation or deactivation of the secondary cell comprises: the first field or the second field of the first MAC CE is further used for indicating activation or deactivation of the secondary cell corresponding to the first field or the second field.

29. The method of claim 27, wherein, The second MAC CE is further used for activation or deactivation of the secondary cell comprises: the fourth field of the second MAC CE is further used for indicating activation or deactivation of the secondary cell corresponding to the fourth field.

30. The method of claim 14 or 15, wherein, The first MAC CE is further used for transmission indication of the first object. Or, The second MAC CE is further used for transmission indication of the first object.

31. The method of claim 30, wherein, The first MAC CE is further used for transmission indication of the first object comprises: the first field or the second field in the first MAC CE is further used for indicating transmission information of the first object corresponding to the first field or the second field.

32. The method of claim 30, wherein, The second MAC CE is further used for transmission indication of the first object comprises: the fourth field in the second MAC CE is further used for indicating transmission information of the first object corresponding to the fourth field. 33.The method of claim 31 or 32, wherein the transmission information of the first object comprises at least one of the following information: a transmission start time of the first object; a transmission end time of the first object; a transmission duration of the first object; a transmission period of the first object. 34.A signaling indication method, the method comprising: receiving, by a terminal, at least one of a first CSI resource configuration and a first CSI reporting configuration sent or indicated by a network side device; the first CSI resource configuration contains CSI resource configuration information of a first object, and the first CSI reporting configuration contains CSI reporting configuration information of the first object; and / or, receiving, by the terminal, a MAC CE indicated by the network side device for activating or deactivating the terminal to report CSI related to the first object; wherein the first object is a synchronization signal and broadcast channel block (SSB) and / or a tracking reference signal (TRS) on demand.

35. The method of claim 34, wherein, The method further comprises: reporting, to the network side device, CSI related to the first object according to at least one of the first CSI resource configuration and the first CSI reporting configuration; Or, In a case that the MAC CE activates the terminal to report the CSI related to the first object, the terminal reports the CSI related to the first object to the network side device according to at least one of the first CSI resource configuration and the first CSI reporting configuration; Or, In a case that the MAC CE activates the terminal to report the CSI related to the first object, the terminal reports the CSI related to the first object to the network side device.

36. The method of claim 34, wherein, In a case that the terminal semi-persistently reports the CSI, the signaling indication method comprises: the terminal receiving at least one of a first CSI resource configuration and a first CSI reporting configuration sent or indicated by the network side device; and the terminal receiving a MAC CE indicated by the network side device for activating or deactivating the terminal to report the CSI related to the first object. Or, In a case that the terminal periodically reports the CSI or aperiodically reports the CSI, the signaling indication method comprises: the terminal receiving at least one of a first CSI resource configuration and a first CSI reporting configuration sent or indicated by the network side device. Or, In a case that the terminal semi-persistently reports the CSI and the terminal already has the first CSI resource configuration and / or the first CSI reporting configuration, the signaling indication method comprises: the terminal receiving a MAC CE indicated by the network side device for activating or deactivating the terminal to report the CSI related to the first object.

37. The method of claim 34, wherein, The first CSI reporting configuration comprises at least one CSI reporting configuration identification number list; the CSI reporting configuration identification number list comprises one or more CSI reporting configuration identification numbers. At least one CSI reporting configuration identification number corresponds to CSI reporting configuration information of the first object.

38. The method of claim 37, wherein, The method further comprises: The terminal receiving a corresponding relationship between an index number of a CSI reporting configuration identification number list and at least one CSI reporting configuration identification number indicated by the network side device through a first manner; The first manner comprises at least one of predefinition, pre-configuration, and semi-static signaling configuration.

39. The method of claim 34, wherein, The MAC CE is a first MAC CE; wherein, A first field in the first MAC CE corresponds to a plurality of CSI reporting configuration identification numbers, and the first field is used to indicate an activation or deactivation state of a first CSI reporting configuration indicated by the plurality of CSI reporting configuration identification numbers; And / or, A second field in the first MAC CE is used to indicate an activation or deactivation state of one or more first CSI reporting configurations; the second field is a reserved bit of the first MAC CE; And / or, A third field in the first MAC CE is used to indicate whether the first MAC CE is applicable to activation or deactivation of CSI reporting related to the first object.

40. The method of claim 34, wherein, The MAC CE is a second MAC CE; the second MAC CE comprises a plurality of fourth fields; wherein, Each fourth field is used to indicate an activation or deactivation state of one or more first CSI reporting configurations.

41. The method of claim 39, wherein, The method further comprises: The terminal receives a correspondence relationship between the first field indicated by the network side device through a second manner and a plurality of CSI reporting configuration identification numbers; wherein the second manner includes at least one of predefinition, pre-configuration, and semi-static signaling configuration.

42. The method of claim 39, wherein, The method further includes: The terminal receives a correspondence relationship between the second field indicated by the network side device through a third manner and one CSI reporting configuration identification number, or a plurality of CSI reporting configuration identification numbers, or an index number of a CSI reporting configuration identification number list; Wherein the third manner includes at least one of predefinition, pre-configuration, and semi-static signaling configuration.

43. The method of claim 40, wherein, The method further includes: The terminal receives a correspondence relationship between the fourth field indicated by the network side device through a fourth manner and at least one CSI reporting configuration identification number; Wherein the fourth manner includes at least one of predefinition, pre-configuration, and semi-static signaling configuration.

44. A network side device comprising a memory, a transceiver, and a processor: The memory is used to store computer programs; the transceiver is used to transceive data under the control of the processor; the processor is used to read the computer programs in the memory and perform the following operations: Send or indicate at least one configuration of a first channel state information (CSI) resource configuration and a first CSI reporting configuration to a terminal; the first CSI resource configuration contains CSI resource configuration information of a first object, and the first CSI reporting configuration contains CSI reporting configuration information of the first object; And / or, Activate or deactivate the terminal to report the CSI related to the first object through a medium access control layer control element (MAC CE); wherein The first object is a synchronization signal and broadcast channel block (SSB) and / or a tracking reference signal (TRS) on demand.

45. The network side device of claim 44, wherein, In the case of semi-persistent CSI, the processor is further configured to read the computer programs in the memory and perform the following operations: send or indicate at least one configuration of a first CSI resource configuration and a first CSI reporting configuration to a terminal; and activate or deactivate the terminal to report the CSI related to the first object through a MAC CE; Or, In the case of periodic CSI or aperiodic CSI, the processor is further configured to read the computer programs in the memory and perform the following operations: send or indicate at least one configuration of a first CSI resource configuration and a first CSI reporting configuration to a terminal; Or, In the case of semi-persistent CSI, and the terminal already exists a first CSI resource configuration and / or a first CSI reporting configuration, the processor is further configured to read the computer programs in the memory and perform the following operations: activate or deactivate the terminal to report the CSI related to the first object through a MAC CE.

46. The network-side device of claim 44 or 45, wherein, The first CSI resource configuration includes: A first CSI SSB resource set list, the first CSI SSB resource set list includes one or more CSI on-demand SSB resource set identification numbers; Or, One or more CSI on-demand SSB resource set identification numbers. 47.The network-side device of claim 44 or 45, wherein, the first CSI resource configuration is a CSI resource configuration dedicated to the first object; or, the first CSI resource configuration further comprises a CSI resource configuration of a signal other than the first object. 48.The network-side device of claim 46, wherein, in a case that the SSB resource set is a CSI-on-demand SSB resource set, the CSI-on-demand SSB resource set is indicated by a name of the SSB resource set, or, in a case that the SSB resource set is a CSI-on-demand SSB resource set, the CSI-on-demand SSB resource set is indicated by an SSB resource identification number in the SSB resource set.

49. The network-side device of claim 48, wherein, the SSB resource identification number in the CSI-on-demand SSB resource set is numbered from 64.

50. The network-side device of claim 44 or 45, wherein, the first CSI reporting configuration comprises at least one first CSI reporting configuration identification number; wherein one first CSI reporting configuration identification number corresponds to CSI reporting configuration information of multiple first objects; or one first CSI reporting configuration identification number corresponds to CSI reporting configuration information of multiple second objects; the second object comprises at least one of a carrier, a serving cell, and a secondary cell.

51. The network-side device of claim 50, wherein, the first CSI reporting configuration further comprises multiple second object identification numbers; one second object identification number corresponds to one CSI resource configuration identification number, and the CSI resource configuration corresponding to the CSI resource configuration identification number comprises CSI resource configuration information of the first object. 52.The network-side device of claim 44 or 45, wherein, the first CSI reporting configuration is a CSI reporting configuration dedicated to the first object; or, the first CSI reporting configuration further comprises at least one second CSI reporting configuration identification number, and the second CSI reporting configuration identification number corresponds to CSI reporting configuration information of a signal other than the first object. 53.The network-side device of claim 44 or 45, wherein, the first CSI reporting configuration comprises a periodicity value of the first object, and a periodicity value of a signal other than the first object; or, the first CSI reporting configuration comprises a CSI reporting periodicity value associated with the first object, and a CSI reporting periodicity value associated with a signal other than the first object; or, the first CSI reporting configuration comprises a periodicity value of the first object; or, the first CSI reporting configuration comprises a CSI reporting periodicity value associated with the first object.

54. The network-side device of claim 44 or 45, wherein, the first CSI reporting configuration comprises at least one of: a transmission start time of the first object; a transmission end time of the first object; a transmission duration of the first object; a CSI reporting start time associated with the first object; a CSI reporting end time associated with the first object; a CSI reporting duration associated with the first object.

55. The network-side device of claim 44 or 45, wherein, the first CSI reporting configuration comprises at least one CSI reporting configuration identification number list; the CSI reporting configuration identification number list comprises one or more CSI reporting configuration identification numbers. The at least one CSI reporting configuration identifier corresponds to CSI reporting configuration information of the first object.

56. The network-side device of claim 55, wherein, The processor is further configured to read a computer program in the memory and perform the following operations: The first manner includes at least one of predefinition, pre-configuration, and semi-static signaling configuration. The MAC CE is a first MAC CE.

57. The network-side device of claim 44 or 45, wherein, The first field in the first MAC CE corresponds to a plurality of CSI reporting configuration identifiers, and the first field is used to indicate an activation or deactivation state of a first CSI reporting configuration indicated by the plurality of CSI reporting configuration identifiers. The first MAC CE further includes a second field. The second field is used to indicate an activation or deactivation state of one or more first CSI reporting configurations. The first MAC CE further includes a third field. The third field is used to indicate whether the first MAC CE is applicable to activation or deactivation of CSI reporting related to the first object. The MAC CE is a second MAC CE.

58. The network-side device of claim 44 or 45, wherein, Each fourth field is used to indicate an activation or deactivation state of one or more first CSI reporting configurations. The first CSI reporting configuration is a semi-persistent CSI reporting configuration.

59. The network-side device of claim 57 or 58, wherein, 60. The network-side device of claim 57, wherein In a case where the first field is configured as a first value, the first field indicates that the terminal activates a plurality of first CSI reporting configurations corresponding to the first field. In a case where the first field is configured as a second value, the first field indicates that the terminal deactivates a plurality of first CSI reporting configurations corresponding to the first field. The processor is further configured to read a computer program in the memory and perform the following operations: The second manner includes at least one of predefinition, pre-configuration, and semi-static signaling configuration.

61. The network-side device of claim 57, wherein, 62. The network-side device of claim 57, wherein The second field corresponds to one CSI reporting configuration identifier, or The second field corresponds to a plurality of CSI reporting configuration identifiers, or The second field corresponds to an index of a list of one CSI reporting configuration identifier. The CSI reporting configuration indicated by the CSI reporting configuration identifier includes CSI reporting configuration of the first object. The processor is further configured to read a computer program in the memory and perform the following operations: The third manner includes at least one of predefinition, pre-configuration, and semi-static signaling configuration.

63. The network-side device of claim 62, wherein, ​ ​ ​ 64.The network-side device of claim 57, wherein, in a case that the second field is configured as a first value, the second field indicates the terminal to activate a plurality of first CSI reporting configurations corresponding to the second field; or, in a case that the second field is configured as a second value, the second field indicates the terminal to deactivate the plurality of first CSI reporting configurations corresponding to the second field. 65.The network-side device of claim 57, wherein, in a case that the third field is configured as a first value, the third field indicates that the first MAC CE is applicable to activation or deactivation of CSI reporting related to a first object; or, in a case that the third field is configured as a second value, the third field indicates that the first MAC CE is not applicable to activation or deactivation of CSI reporting related to the first object. 66.The network-side device of claim 58, wherein, the second MAC CE comprises N fourth fields, each fourth field occupying 1 bit; wherein N is an integer greater than or equal to 4 and less than or equal to 32. 67.The network-side device of claim 58, wherein, in a case that the fourth field is configured as a first value, the fourth field indicates the terminal to activate a first CSI reporting configuration corresponding to the fourth field; or, in a case that the fourth field is configured as a second value, the fourth field indicates the terminal to deactivate the first CSI reporting configuration corresponding to the fourth field. 68.The network-side device of claim 58, wherein, the fourth field corresponds to at least one CSI reporting configuration identification number; wherein the CSI reporting configuration identification number indicates a CSI reporting configuration comprising a first CSI reporting configuration.

69. The network-side device of claim 68, wherein, the processor is further configured to read a computer program in the memory and perform the following operations: by a fourth manner, indicating the terminal of a correspondence between the fourth field and at least one CSI reporting configuration identification number; wherein the fourth manner comprises at least one of predefinition, pre-configuration, semi-static signaling configuration.

70. The network-side device of claim 57 or 58, wherein, the first MAC CE is further configured to activate or deactivate a secondary cell; or, the second MAC CE is further configured to indicate activation or deactivation of a secondary cell.

71. The network-side device of claim 70, wherein, the first MAC CE being further configured to activate or deactivate a secondary cell comprises: the first field or the second field of the first MAC CE is further configured to indicate activation or deactivation of a secondary cell corresponding to the first field or the second field.

72. The network-side device of claim 70, wherein, the second MAC CE being further configured to activate or deactivate a secondary cell comprises: the fourth field of the second MAC CE is further configured to indicate activation or deactivation of a secondary cell corresponding to the fourth field.

73. The network-side device of claim 57 or 58, wherein, the first MAC CE is further configured to indicate transmission of a first object; or, the second MAC CE is further configured to indicate transmission of a first object.

74. The network-side device of claim 73, wherein, the first MAC CE being further configured to indicate transmission of a first object comprises: the first field or the second field in the first MAC CE is further configured to indicate transmission information of a first object corresponding to the first field or the second field.

75. The network-side device of claim 73, wherein, The second MAC CE is also used for transmission indication of the first object to include: A fourth field in the second MAC CE is also used for indicating transmission information of the first object corresponding to the fourth field.

76. The network-side device of claim 74 or 75, wherein the transmission information of the first object comprises at least one of the following information: a transmission start time of the first object; a transmission end time of the first object; a transmission duration of the first object; a transmission period of the first object.

77. A terminal comprising a memory, a transceiver, and a processor: the memory is configured to store a computer program; the transceiver is configured to transceive data under control of the processor; and the processor is configured to read the computer program in the memory and perform the following operations: receive at least one of a first CSI resource configuration and a first CSI reporting configuration sent or indicated by a network-side device; the first CSI resource configuration contains CSI resource configuration information of a first object, and the first CSI reporting configuration contains CSI reporting configuration information of the first object; and / or, receive a MAC CE indicated by the network-side device for activating or deactivating the terminal to report CSI related to the first object; wherein, the first object is a synchronization signal and broadcast channel block (SSB) and / or a tracking reference signal (TRS).

78. The terminal of claim 77, wherein, The processor is further configured to read the computer program in the memory and perform the following operations: report CSI related to the first object to the network-side device according to at least one of the first CSI resource configuration and the first CSI reporting configuration; or, report CSI related to the first object to the network-side device according to at least one of the first CSI resource configuration and the first CSI reporting configuration in a case where the MAC CE activates the terminal to report CSI related to the first object; or, report CSI related to the first object to the network-side device in a case where the MAC CE activates the terminal to report CSI related to the first object.

79. The terminal of claim 77, wherein, in a case where the terminal semi-persistently reports CSI, the processor is further configured to read the computer program in the memory and perform the following operations: receive at least one of a first CSI resource configuration and a first CSI reporting configuration sent or indicated by a network-side device; and receive a MAC CE indicated by the network-side device for activating or deactivating the terminal to report CSI related to the first object; or, in a case where the terminal periodically reports CSI or aperiodically reports CSI, the processor is further configured to read the computer program in the memory and perform the following operations: receive at least one of a first CSI resource configuration and a first CSI reporting configuration sent or indicated by a network-side device; or, In a case that the terminal semi-persistently reports CSI, and the terminal already exists a first CSI resource configuration and / or a first CSI reporting configuration, the processor is further configured to read the computer program in the memory and perform the following operation: receiving a MAC CE indicated by a network side device to activate or deactivate the terminal to report CSI related to the first object.

80. The terminal of claim 77, wherein, The first CSI reporting configuration comprises at least one CSI reporting configuration identification number list; the CSI reporting configuration identification number list comprises one or more CSI reporting configuration identification numbers; The at least one CSI reporting configuration identification number corresponds to CSI reporting configuration information of the first object.

81. The terminal of claim 79, wherein, The processor is further configured to read the computer program in the memory and perform the following operation: Receiving a corresponding relationship between an index number of a CSI reporting configuration identification number list and at least one CSI reporting configuration identification number indicated by a network side device through a first method; The first method comprises at least one of predefinition, pre-configuration, and semi-static signaling configuration.

82. The terminal of claim 77, wherein, The MAC CE is a first MAC CE; wherein, A first field in the first MAC CE corresponds to a plurality of CSI reporting configuration identification numbers, and the first field is used to indicate an activation or deactivation state of a first CSI reporting configuration indicated by the plurality of CSI reporting configuration identification numbers; And / or, A second field in the first MAC CE is used to indicate an activation or deactivation state of one or more first CSI reporting configurations; the second field is a reserved bit of the first MAC CE; And / or, A third field in the first MAC CE is used to indicate whether the first MAC CE is applicable to activation or deactivation of CSI reporting related to the first object.

83. The terminal of claim 77, wherein, The MAC CE is a second MAC CE; the second MAC CE comprises a plurality of fourth fields; wherein, Each fourth field is used to indicate an activation or deactivation state of one or more first CSI reporting configurations.

84. The terminal of claim 82, wherein, The processor is further configured to read the computer program in the memory and perform the following operation: Receiving a corresponding relationship between a first field and a plurality of CSI reporting configuration identification numbers indicated by a network side device through a second method; wherein, the second method comprises at least one of predefinition, pre-configuration, and semi-static signaling configuration.

85. The terminal of claim 82, wherein, The processor is further configured to read the computer program in the memory and perform the following operation: Receiving a corresponding relationship between a second field and one CSI reporting configuration identification number, or a plurality of CSI reporting configuration identification numbers, or an index number of a CSI reporting configuration identification number list indicated by a network side device through a third method; The third method comprises at least one of predefinition, pre-configuration, and semi-static signaling configuration.

86. The terminal of claim 83, wherein, The processor is further configured to read the computer program in the memory and perform the following operation: Receiving a corresponding relationship between the fourth field and at least one CSI reporting configuration identification number indicated by a network side device through a fourth method; The fourth method comprises at least one of predefinition, pre-configuration, and semi-static signaling configuration. 87.A device for signaling indication, the device comprising: a first sending unit configured to send or indicate, to a terminal, at least one of a first channel state information (CSI) resource configuration and a first CSI reporting configuration; the first CSI resource configuration comprises CSI resource configuration information of a first object, and the first CSI reporting configuration comprises CSI reporting configuration information of the first object; and / or configured to activate or deactivate, by a medium access control (MAC) control element (CE), the terminal to report CSI related to the first object; wherein the first object is a synchronization signal and broadcast channel (SSB) and / or a tracking reference signal (TRS). 88.A device for signaling indication, the device comprising: a first receiving unit configured to receive, from a network side device, at least one of a first channel state information (CSI) resource configuration and a first CSI reporting configuration; the first CSI resource configuration comprises CSI resource configuration information of a first object, and the first CSI reporting configuration comprises CSI reporting configuration information of the first object; and / or configured to receive, from the network side device, a MAC CE for activating or deactivating the terminal to report CSI related to the first object; wherein the first object is a synchronization signal and broadcast channel (SSB) and / or a tracking reference signal (TRS). 89.A processor-readable storage medium, the processor-readable storage medium storing a program for causing a processor to perform the method of any one of claims 1 to 33, or the program for causing the processor to perform the method of any one of claims 34 to 43.

Images