CN114365439B

CN114365439B - Information processing method and terminal equipment

Info

Publication number: CN114365439B
Application number: CN201980100114.4A
Authority: CN
Inventors: 黄莹沛; 陈文洪; 史志华; 方昀
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2024-03-05
Anticipated expiration: 2039-11-06
Also published as: WO2021087793A1; CN114365439A

Abstract

The invention discloses an information processing method, a terminal device, a chip, a computer readable storage medium, a computer program product and a computer program, wherein the method comprises the following steps: the terminal equipment reports the UE capability to the network equipment; the UE capabilities include: n sets of capability information; each set of capability information in the N sets of capability information comprises channel state information reference signal (CSI-RS) resources supported by the terminal equipment in each of at least two target types and the sum of the CSI-RS resources supported by the terminal equipment in the at least two target types; n is an integer greater than or equal to 1; wherein the CSI-RS resource comprises at least one of: the maximum number of CSI-RS resources, the port number of each CSI-RS resource and the total number of CSI-RS ports; the different target types are different codebook types.

Description

Information processing method and terminal equipment

Technical Field

The present invention relates to the field of information processing technology, and in particular, to an information processing method, a terminal device, a chip, a computer readable storage medium, a computer program product, and a computer program.

Background

In the related art, a terminal device determines the number of triggered channel state information (CSI, channel State Information) reports by indicating UE capabilities to a network device. However, the processing manner in the related art does not fully utilize the computing capability of the terminal device, and cannot report the UE capability more comprehensively, so that the number of selectable ranges capable of triggering the terminal device to report CSI is limited.

Disclosure of Invention

To solve the above technical problems, embodiments of the present invention provide an information processing method, a terminal device, a chip, a computer-readable storage medium, a computer program product, and a computer program.

In a first aspect, there is provided an information processing method, the method including:

the terminal equipment reports the UE capability to the network equipment;

the UE capabilities include: n sets of capability information; each set of capability information in the N sets of capability information comprises channel state information reference signal (CSI-RS) resources supported by the terminal equipment in each of at least two target types and the sum of the CSI-RS resources supported by the terminal equipment in the at least two target types; n is an integer greater than or equal to 1;

Wherein the CSI-RS resource comprises at least one of: the maximum number of CSI-RS resources, the port number of each CSI-RS resource and the total number of CSI-RS ports; the different target types are different codebook types.

In a second aspect, there is provided a terminal device comprising:

the communication unit reports the UE capability to the network equipment;

In a third aspect, a terminal device is provided comprising a processor and a memory. The memory is used for storing a computer program, and the processor is used for calling and running the computer program stored in the memory and executing the method in the first aspect or various implementation manners thereof.

In a fourth aspect, a chip is provided for implementing the method in each implementation manner.

Specifically, the chip includes: a processor for calling and running a computer program from a memory, causing a device on which the chip is mounted to perform the method as in the first aspect or implementations thereof described above.

In a fifth aspect, a computer-readable storage medium is provided for storing a computer program that causes a computer to perform the method of the first aspect or implementations thereof.

In a sixth aspect, a computer program product is provided, comprising computer program instructions for causing a computer to perform the method of the first aspect or implementations thereof.

In a seventh aspect, there is provided a computer program which, when run on a computer, causes the computer to perform the method of the first aspect or implementations thereof described above.

By adopting the scheme, the terminal equipment UE reporting capability contains more information, so that the computing capability of the terminal equipment is fully utilized, the UE capability is more comprehensively reported, and the number of the triggered CSI reporting optional ranges can be determined through the information reported by the terminal equipment, so that the system can adapt to more communication scenes.

Drawings

Fig. 1 is a schematic diagram of a communication system architecture provided in an embodiment of the present application;

FIG. 2 is a schematic flow chart of an information processing method according to an embodiment of the present invention;

FIGS. 3-5 are schematic diagrams illustrating several effects provided by embodiments of the present invention;

fig. 6 is a schematic diagram of a composition structure of a terminal device according to an embodiment of the present invention;

fig. 7 is a schematic diagram of a communication device according to an embodiment of the present invention;

FIG. 8 is a schematic block diagram of a chip provided by an embodiment of the present application;

fig. 9 is a schematic diagram of a communication system architecture according to an embodiment of the present application.

Detailed Description

For a more complete understanding of the nature and the technical content of the embodiments of the present invention, reference should be made to the following detailed description of embodiments of the invention, taken in conjunction with the accompanying drawings, which are meant to be illustrative only and not limiting of the embodiments of the invention.

The following description of the technical solutions in the embodiments of the present application will be made with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

The technical solution of the embodiment of the application can be applied to various communication systems, for example: global system for mobile communications (Global System of Mobile communication, GSM), code division multiple access (Code Division Multiple Access, CDMA), wideband code division multiple access (Wideband Code Division Multiple Access, WCDMA) systems, general packet radio service (General Packet Radio Service, GPRS), long term evolution (Long Term Evolution, LTE) systems, LTE frequency division duplex (Frequency Division Duplex, FDD) systems, LTE time division duplex (Time Division Duplex, TDD), universal mobile telecommunications system (Universal Mobile Telecommunication System, UMTS), worldwide interoperability for microwave access (Worldwide Interoperability for Microwave Access, wiMAX) communication systems, or 5G systems, and the like.

By way of example, a communication system 100 to which embodiments of the present application apply may be as shown in fig. 1. The communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a UE120 (or referred to as a communication terminal, terminal). Network device 110 may provide communication coverage for a particular geographic area and may communicate with UEs located within that coverage area. Alternatively, the network device 110 may be a network device (Base Transceiver Station, BTS) in a GSM system or a CDMA system, a network device (NodeB, NB) in a WCDMA system, an evolved network device (Evolutional Node B, eNB or eNodeB) in an LTE system, or a wireless controller in a cloud wireless access network (Cloud Radio Access Network, CRAN), or the network device may be a mobile switching center, a relay station, an access point, a vehicle-mounted device, a wearable device, a hub, a switch, a bridge, a router, a network-side device in a 5G network, or a network device in a future evolved public land mobile network (Public Land Mobile Network, PLMN), etc.

The communication system 100 also includes at least one UE120 located within the coverage area of the network device 110. "UE" as used herein includes, but is not limited to, connection via wireline, such as via public-switched telephone network (Public Switched Telephone Networks, PSTN), digital subscriber line (Digital Subscriber Line, DSL), digital cable, direct cable connection; and/or another data connection/network; and/or via a wireless interface, e.g., for a cellular network, a wireless local area network (Wireless Local Area Network, WLAN), a digital television network such as a DVB-H network, a satellite network, an AM-FM broadcast transmitter; and/or means of another UE arranged to receive/transmit communication signals; and/or internet of things (Internet of Things, ioT) devices. UEs arranged to communicate via a radio interface may be referred to as "wireless communication terminals", "wireless terminals" or "mobile terminals".

Optionally, a direct terminal (D2D) communication may be performed between UEs 120.

It should be understood that the terms "system" and "network" are used interchangeably herein. The term "and/or" is herein merely an association relationship describing an associated object, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

The embodiment of the invention provides an information processing method, as shown in fig. 2, comprising the following steps:

step 21: the terminal equipment reports the UE capability to the network equipment;

According to the scheme provided by the embodiment, the computing capacity of the terminal equipment is improved by adding the content reported by the terminal equipment.

Specifically, the following examples are provided to illustrate:

EXAMPLE 1,

The N is an integer greater than or equal to 2;

the at least two target types include: codebook type one, codebook type two;

each set of capability information in the N sets of capability information includes:

the terminal equipment is in a first maximum number of CSI-RS resources supported by a codebook type I;

the terminal equipment supports a second maximum number of CSI-RS resources in the codebook type II;

and the terminal equipment simultaneously supports a third maximum number of the sum of the CSI-RS resources in the first codebook type and the second codebook type.

The CSI-RS resource includes at least one of: the maximum number of CSI-RS resources, the port number of each CSI-RS resource and the total number of CSI-RS ports.

The maximum number of CSI-RS resources may be understood as the maximum number of CSI-RS resources that all codebook types support at the same time.

The present example is described taking codebook type one and codebook type two as codebook x and codebook y, respectively.

The N groups of capability information are used for determining at least one capability set;

wherein, the capability set comprises: a first value and a second value; wherein the first value is not greater than the first maximum number in the corresponding capability information; the second value is not greater than the second maximum number in the corresponding capability information; the sum of the first value and the second value is not greater than the third maximum number in the corresponding capability information.

The at least one capability set determined by the N capability information may be specifically N capability sets, that is, each capability information may determine one capability set; in other words, each capability set corresponds to one capability information, and different capability sets correspond to different capability information. Also, the first values of the different capability sets may be the same or different, and the second values of the different capability sets may be the same or different.

The at least one capability set is used for obtaining a union set to obtain a first set; the first set is used for determining a combination of CSI reporting capability of the network device capable of triggering the terminal device.

It is understood that N capability sets are determined based on N capability information, and then a union set is taken for the N capability sets to determine a first set.

For example, the N capability information may be N triples, such as, each triplet may be denoted (x _i ，y _i ，s _i ) Where i < N, where N is fixed, or high level configured, or reported. X is x _i For a first maximum value, y, in a certain capability information _i Is the second maximum value, s _i Is the third maximum.

The scheme with n=1 is a scheme in the related art, and is not described in detail in this example. This example is mainly described for a scenario in which N is 2 or more.

According to the N pieces of capability information contained in the UE capability reported by the terminal equipment, N pieces of capability sets, namely:

a _i ≤x _i

b _i ≤y _i

a _i +b _i ≤s _i

(a _i ，b _i )∈A _i ；

wherein a is _i Can be understood as the first value in the capability set, b _i Can be understood as the second value in the capability set, A _i I.e., the i-th capability set.

The combination that the network can trigger is determined from the first set of the at least one capability set for the union set, and can be expressed as:

(m _x ，m _y )∈A ₁ ∪A ₂ ...A _N the method comprises the steps of carrying out a first treatment on the surface of the Wherein m is _x That is the number of triggerable CSI reports for codebook type one, m _y I.e. the number of CSI reports for codebook type two that can be triggered.

As can be seen from fig. 3, if the related technology is adopted, only one reporting range exists, and in this example, by reporting N pieces of capability information, for example, when n=2, the reporting range that can be triggered is increased, for example, reporting ranges 1 and 2 exist in the diagram, so that the computing capability of the terminal device is fully utilized, and the network device can provide more possible reporting triggering quantity, so that the capability of the communication system for adapting to multiple scenes is improved.

EXAMPLE 2,

The UE capability further includes: at least one of which comprises a combination of two elements.

And, N is equal to 1 at this time, that is, the capability information includes:

Wherein the CSI-RS resource comprises at least one of: the maximum number of CSI-RS resources, the port number of each CSI-RS resource and the total number of CSI-RS ports.

It is understood that the reported capability includes a triplet that can be expressed as (x, y, s); x is the first maximum value in the capability information, y is the second maximum value, and s is the third maximum value.

At the same time, the reported at least one combination containing two elements can be expressed as at least one binary groupWherein at least one of the numbers comprising the combination of two elements is fixed or high-level configured or reported.

The capability information is used for determining a first capability set;

wherein, the first capability set includes: a first value and a second value; wherein the first value is not greater than the first maximum number in the capability information; the second value is not greater than the second maximum number in the capability information; and, a sum of the first value and the second value is not greater than the third maximum number in the capability information.

The first capability set removes the at least one combination containing two elements to obtain a second set; the second set is used for determining a combination of the quantity of CSI reporting that the network device can trigger the terminal device.

The aforementioned first and second values may be denoted as a, b, respectively. For example:

the reporting number which can be triggered by the network side at the same time is the capability information (x, y, s) and at least one is removedI.e. first determining a first set of capabilities:

a≤x

b≤y

a+b≤s

(a，b)∈A

the combination that the network can trigger is:

EXAMPLE 3,

The difference from example 2 is that in example 3, the first capability set is used to obtain a third set by combining and merging the at least one combination including two elements; and the third set is used for determining the quantity of CSI reporting which can trigger the terminal equipment by the network equipment.

Specifically, for both codebook types (codebook x, codebook y), the UE reports a set of 1 capability information, denoted as triples (x, y, s), while reporting at least one combination containing two elements, which may be denoted as triplesReporting the quantity of CSI-RS resources (or ports) of each codebook type; the number of combinations containing two elements is fixed or high-level configured or reported.

Reporting number which can be triggered simultaneously by network as set(x, y, z) plus NNamely:

a≤x

b≤y

a+b≤s

(a，b)∈A

the network can trigger the combination to obtain a third set for the first capability set and the at least one combination including two elements:

EXAMPLE 4,

The N is an integer greater than or equal to 2;

the at least two target types include: codebook type one, codebook type two;

Wherein the N groups of capability information are used for determining at least one second capability set together with M groups of coefficients; m is an integer of 1 or more and N or less;

wherein, the capability set comprises: a first value and a second value.

Wherein each set of coefficients comprises: at least 2 of the first coefficient, the second coefficient, and the third coefficient.

The first coefficient, the second coefficient and the third coefficient are predefined or reported to the network device by the terminal device.

Specifically, in one case, the above coefficient is a predetermined constant; that is, three coefficients of each of the determined M sets of coefficients may be negotiated for both the terminal device and the network device.

In another case, the UE reports M groups of coefficients, each group of coefficients may include 3 coefficients, that is, all reports.

In another case, only two of the three coefficients are reported, for example, the first coefficient and the second coefficient are reported, and the third coefficient may be calculated according to the first coefficient and the second coefficient, or one of the three coefficients is a predetermined constant, for example, the third coefficient is a predetermined constant. The predetermined constant may be determined for the terminal device to negotiate with the network device, or may be specified for a protocol, or may be reported to the network device by the terminal device in advance. The predetermined constant may be 1, although other values are possible and are not intended to be exhaustive.

For example, assume that three coefficients of a set of coefficients are represented as (sx _i ，sy _i ，sz _i ) The method comprises the steps of carrying out a first treatment on the surface of the Can be determined by two parameters (sx _i /sz _i ，sy _i /sz _i ) Determination (sx) _i /sz _i ，sy _i /sz _i ，1)。

Wherein the M groups of coefficients are used in combination with the N groups of capability information to determine at least one capability set;

Wherein, the capability set comprises: a first value and a second value.

Specifically, the M groups of coefficients are used for combining with the N groups of capability information to determine N capability sets corresponding to the N groups of capability information. Each capability set includes a first value and a second value, and the first values included in different capability sets may be different, and the second values included in different capability sets may be different.

The first value is not greater than the first maximum number in the corresponding capability information; the second value is not greater than the second maximum number in the corresponding capability information; the sum of the results of the multiplication of the first value and the first coefficient and the multiplication of the second value and the second coefficient is not larger than the result of the multiplication of the third maximum number and the third coefficient in the capability information;

or,

the result of multiplying the first value by a first coefficient is not greater than the first maximum number in the corresponding capability information; the result of multiplying the second value by a second coefficient is not greater than the second maximum number in the corresponding capability information; the sum of the results of the first value multiplied by the first coefficient and the second value multiplied by the second coefficient is not greater than the third maximum number multiplied by the third coefficient in the capability information.

Further, the at least one capability set is used for obtaining a first set by taking the union set; the first set is used for determining a combination of CSI reporting capability of the network device capable of triggering the terminal device.

One implementation in this example may be: for both codebook types (codebook x, codebook y), the UE reports a set of N triples (x _i ，y _i ，s _i ) Capability information, where i < N, may also contain M sets of coefficients, each set of coefficients containing three coefficients, may be expressed as (sx _j ，sy _j ，sz _j ) Where N is fixed or high level configured or reported (N may be equal to 1).

The number of reporting that the network side can trigger simultaneously is the union of N capability sets. Namely:

a _i ≤x _i

b _i ≤y _i

sx _j ×a _i +sy _j ×b _i ≤sz _j ×s _i

(a _i ，b _i )∈A _i

or:

sx _j ×a _i ≤x _i

sy _j ×b _i ≤y _i

sx _j ×a _i +sy _j ×b _i ≤sz _j ×s _i

(a _i ，b _i )∈A _i

The combination that the network can trigger is:

(m _x ，m _y )∈A ₁ ∪A ₂ ...A _N 。

in combination with the foregoing 4 examples, the foregoing example 2 and example 4 may be used in combination, specifically:

Wherein, N is equal to 1;

the at least two target types include: codebook type one, codebook type two;

The capability information includes:

Wherein the CSI-RS resource comprises at least one of: the maximum number of CSI-RS resources, the port number of each CSI-RS resource and the total number of CSI-RS ports;

At the same time, the reported at least one combination containing two elements can be expressed as at least one binary groupWherein the number of at least one combination comprising two elements is predefined or high-level configured or reported.

The capability information is used for determining a first capability set;

The first capability set removes the at least one combination containing two elements to obtain a second set;

the second set is used for determining a combination of the quantity of CSI reporting that the network device can trigger the terminal device.

The aforementioned first and second values may be denoted as a, b, respectively.

The N groups of capability information are used for determining at least one second capability set together with M groups of coefficients; m is an integer of 1 or more and N or less;

wherein, the capability set comprises: a first value and a second value.

Each of the M sets of coefficients includes: at least 2 of the first coefficient, the second coefficient, and the third coefficient.

Specifically, in one case, each coefficient of the M sets of coefficients is a predetermined constant; i.e. both the terminal device and the network device predefine the aforesaid predetermined constant.

For example, assume that three coefficients of a set of coefficients are represented as (sx _i ，sy _i ，sz _i ) The method comprises the steps of carrying out a first treatment on the surface of the Can be determined by two parameters (sx _i /sz _i ，sy _i /sz _i ) Reporting determination (sx) _i /sz _i ，sy _i /sz _i ，1)。

The M groups of coefficients are used for determining at least one second capability set together with the N groups of capability information; wherein each second capability set includes: a first value and a second value.

Wherein a is _i Can be understood as the first value in the capability set, b _i Can be understood as the second value in the capability set, A _i I.e. the i second set of capabilities.

or,

Then, the at least one second capability set is taken for taking a union set to obtain a fourth set; the fourth set is used for removing elements contained in the combination of the two elements to obtain a fifth set; and the fifth set is used for determining the quantity of the CSI reporting which can trigger the terminal equipment.

In addition, example 3 is combined with example 4, and is different from the foregoing in that the at least one second capability set is a union set to obtain a fourth set; the fourth set is used for combining and collecting the combination of the fourth set and the at least one element containing two elements to obtain a sixth set; and the sixth set is used for determining the quantity of the CSI reporting which can trigger the terminal equipment.

EXAMPLE 5,

The N is an integer greater than or equal to 1;

the at least two target types include: codebook type one, codebook type two, codebook type three;

the terminal equipment is in a fourth maximum number of CSI-RS resources supported by the codebook type III;

The terminal equipment is in a fifth maximum number of the sum of the CSI-RS resources supported by the codebook type I, the codebook type II and the codebook type III.

wherein the N groups of capability information are used for determining at least one capability set;

wherein, the capability set comprises: a first value, a second value, a third value; wherein the first value is not greater than the first maximum number in the corresponding capability information; the second value is not greater than the second maximum number in the corresponding capability information; the third value is not greater than the fourth maximum number in the corresponding capability information; the sum of the first value, the second value, and the third value is not greater than the fifth maximum number in the corresponding capability information.

The at least one capability set is used for obtaining a union set to obtain a seventh set; and the seventh set is used for determining a combination of the quantity of the CSI reporting which can trigger the terminal equipment.

For three codebook types (codebook x, codebook y, codebook z), the UE reports a set of N quadruples (x _i ，y _i ，z _i ，s _i ) For representing N capability information, where i < N, where N is fixed or high-level configured or reported.

The number of reporting that the network side can trigger simultaneously is the union of N capabilities. Namely:

a _i ≤x _i

b _i ≤y _i

c _i ≤z _i

a _i +b _i +c _i ≤s _i

(a _i ，b _i ，c _i )∈A _i

the combination that the network can trigger is:

(m _x ，m _y ，m _z )∈A ₁ ∪A ₂ ...A _N 。

wherein a, b, c are used to represent a first value, a second value, and a third value, respectively, in the N capability sets; a represents one of N capability sets; m represents the number of CSI reports that can trigger reporting for different codebook types.

By pre-estimating the final triggered combination range in this example in combination with fig. 4, it can be seen that the triggered reporting range is more, so that the capability of the terminal device is improved.

EXAMPLE 6,

The UE capability further includes: at least one of which comprises a combination of three elements.

Wherein, N is equal to 1;

the capability information includes:

the terminal equipment is in a fourth maximum number of CSI-RS resources supported by the codebook type II;

the capability information is used for determining a third capability set;

wherein the third capability set includes: a first value, a second value, a third value; wherein the first value is not greater than the first maximum number in the capability information; the second value is not greater than the second maximum number in the capability information; the third value is not greater than the fourth maximum number in the capability information; and, a sum of the first value, the second value, and the third value is not greater than the fifth maximum number in the capability information.

Wherein the third capability set is configured to remove elements included in the at least one combination including three elements to obtain an eighth set;

and the eighth set is used for determining a combination of the quantity of the CSI reporting which can trigger the terminal equipment.

For example, for three codebook types (codebook x, codebook y, codebook z), the UE reports a set of 1 triples (x, y, z, s) to represent capability information, while reporting N triples Reporting the quantity of CSI-RS resources (or ports) of each codebook type; where N is fixed or high level configured or reported.

The number of reports that the network side can trigger at the same time is the number of reports in the set (x, y,z) removing NNamely:

a≤x

b≤y

c≤z

a+b+c≤s

(a，b，c)∈A

the combination that the network can trigger is:

wherein a is a first capability set, and a, b, and c respectively represent a first value, a second value, and a third value in the first capability set.

EXAMPLE 7,

Unlike example 6, in this example,

the third capability set is used for combining and combining with the at least one combination containing three elements to obtain a ninth set;

the ninth set is configured to determine a combination of CSI reporting amounts that can trigger the terminal device.

For example, for three codebook types (codebook x, codebook y, codebook z), the UE reports a set of 1 triples (x, y, z, s) while reporting N triplesReporting the quantity of CSI-RS resources (or ports) of each codebook type; where N is fixed or high level configured or reported.

The reporting number that can be triggered by the network side at the same time is set (x, y, z) plus NNamely:

a≤x

b≤y

c≤z

a+b+c≤s

(a，b，c)∈A

the combination that the network can trigger is:

EXAMPLE 8,

The N is an integer greater than or equal to 2;

the N groups of capability information are used for determining at least one capability set in combination with M groups of coefficients; m is an integer of 1 or more and N or less;

wherein, each capability set comprises: a first value, a second value, and a third value.

Each of the M sets of coefficients includes: a first coefficient; a second coefficient; a third coefficient; at least three of the fourth coefficients.

The first coefficient; a second coefficient; a third coefficient; and the fourth coefficient is predefined or reported to the network device by the terminal device.

Specifically, in one case, the above coefficient is a predetermined constant; that is, the terminal and the network side may define the same predetermined constant in advance.

In another case, the UE reports M groups of coefficients, each group of coefficients reporting at least one of the coefficients, and in another case, each group of coefficients includes only three coefficients; the fourth coefficient may be determined from the three coefficients, assuming that the first, second, and third coefficients are included, or may be set to be constant.

Wherein, the M groups of coefficients are used for combining N groups of capability information to determine at least one capability set;

Specifically, the M sets of coefficients are combined with the N sets of capability information, so as to respectively determine the capability sets corresponding to each capability information, and finally obtain N capability sets.

The first value is not greater than the first maximum number in the corresponding capability information; the second value is not greater than the second maximum number in the corresponding capability information; the third value is not greater than the fourth maximum number in the corresponding capability information; the sum of the result of multiplying the first value by the first coefficient, the result of multiplying the second value by the second coefficient, and the result of multiplying the third value by the third coefficient is not greater than the fifth maximum number of the results of multiplying the fourth coefficient in the capability information;

Or,

the result of multiplying the first value by a first coefficient is not greater than the first maximum number in the corresponding capability information; the result of multiplying the second value by a second coefficient is not greater than the second maximum number in the corresponding capability information; the result of multiplying the third value by a third coefficient is not greater than the fourth maximum number in the corresponding capability information; the sum of the result of the multiplication of the first value with the first coefficient, the result of the multiplication of the second value with the second coefficient, and the result of the multiplication of the third value with the third coefficient is not greater than the fifth maximum number of the multiplication of the fourth coefficient in the capability information.

For example, for three codebook types (codebook x, codebook y, codebook z), the UE reports a set of N triples (x _i ，y _i ，z _i ，s _i ) Capability information, where i < N, the UE reports or predefines one or more sets (which may be N) of coefficients (sx _j ，sy _j ，sz _j ，ss _j ) The method comprises the steps of carrying out a first treatment on the surface of the Where N is fixed or high level configured or reported (N may be equal to 1).

a _i ≤x _i

b _i ≤y _i

c _i ≤z _i

sx _j ×a _i +sy _j ×b _i +sz _j ×c _i ≤ss _j ×s _i

(a _i ，b _i ，c _i )∈A _i

Or alternatively

sx _j ×a _i ≤x _i

sy _j ×b _i ≤y _i

sz _j ×c _i ≤z _i

sx _j ×a _i +sy _j ×b _i +sz _j ×c _i ≤ss _j ×s _i

The combination that the network can trigger is:

(m _x ，m _y ，m _z )∈A ₁ ∪A ₂ ...A _N

optionally (sx _i ，sy _i ，sz _i ，ss _i ) Can pass through three parametersReporting determination->

By pre-estimating the final triggered combination range in combination with fig. 5, it can be seen that the triggered reporting range is more, so that the capability of the terminal device is improved.

Likewise, the foregoing example 8 may be processed in combination with example 6, in particular:

Wherein, N is equal to 1;

the capability information includes:

Specifically, in one case, the above coefficient is a predetermined constant; i.e. the terminal device and the network device may negotiate in advance to determine a plurality of coefficients in each set of coefficients.

In another case, the UE reports M sets of coefficients, each set of coefficients reporting at least one of the coefficients.

The M groups of coefficients are used for determining at least one fourth capability set in combination with the N groups of capability information; each fourth capability set includes: a first value, a second value, and a third value.

The first value is not greater than the first maximum number in the corresponding capability information; the second value is not greater than the second maximum number in the corresponding capability information; the third value is not greater than the fourth maximum number in the corresponding capability information; the sum of the result of multiplication of the first value by the first coefficient, the result of multiplication of the second value by the second coefficient, and the result of multiplication of the third value by the third coefficient is not greater than the fifth maximum number of multiplication by the fourth coefficient in the capability information;

Or,

The at least one fourth capability set is used for obtaining a union set to obtain a tenth set; the tenth set is configured to remove elements included in the at least one combination including three elements to obtain an eleventh set; the eleventh set is configured to determine a combination of CSI reporting amounts that can trigger the terminal device.

Example 8 was processed in combination with example 7, differing from the foregoing,

the at least one fourth capability set is used for obtaining a union set to obtain a tenth set; the tenth set is used for combining the tenth set with the at least one combination containing two elements to obtain a twelfth set; the twelfth set is configured to determine a combination of CSI reporting amounts that can trigger the terminal device.

Although the foregoing examples 1-8 and combinations of examples are described primarily with respect to codebook types numbered 2, and 3. However, in practice, the scheme provided in this embodiment may be applied to a larger number of codebook types. For example, the number of codebook types may be set to G, which is 2 or more, and a case where G is 3 or more will be described below.

Each capability information includes: the maximum number of CSI-RS resources supported by each codebook type in the G codebook types; and the maximum number of sums of CSI-RS resources simultaneously supported by the G codebook types.

At least one capability set determined based on the N groups of capability information, wherein the number of values contained in each capability set is the number G of codebook types; specifically, the g-th value is not greater than the maximum number of CSI-RS resources supported by the codebook type g; g is greater than or equal to 1 and less than or equal to G; the sum of all G values is not greater than the maximum number of the sum of the CSI-RS resources simultaneously supported by G codebook types. N may be 1 or more.

Likewise, the at least one capability set is used for obtaining a union set to obtain a first set; the first set is used for determining a combination of CSI reporting capability of the network device capable of triggering the terminal device.

In addition, the UE capability may further include M sets of coefficients, where the number of coefficients included in each set of coefficients is at least G out of g+1.

When a group of coefficients contains G coefficients, the remaining coefficient is a predetermined constant, or may be calculated based on the other G coefficients.

The M sets of coefficients may be combined with the N capability information to determine N capability sets, where each capability set includes G values, which may be denoted as a G-th value, where G is greater than or equal to 1 and less than or equal to G. Similarly, the G-th value is not greater than the G-th maximum number in the corresponding capability information, and the sum of the results of multiplying the G-th value by the G-th coefficient in the coefficients, respectively, is not greater than the g+1st maximum number multiplied by the G-th coefficient.

The N capability sets may then be combined to obtain a first set to determine a combination of CSI reporting capabilities that the network device is capable of triggering the terminal device.

Or, in the UE capability, further includes: at least one contains a combination of G elements.

When n=1, the first capability set is determined through a set of capability information, where the first capability set includes G values, and may be denoted as a G value, where G is greater than or equal to 1 and less than or equal to G.

The combination of the quantity of the CSI reporting of the terminal equipment can be triggered by the final network equipment, and the combination containing G elements can be removed through the first capability set to obtain a second set for determination; or, the third set obtained by combining the first capability set and the G elements is determined.

Likewise, the processes may be combined in a variety of ways, which are not intended to be exhaustive.

By adopting the scheme, the reporting capability of the terminal equipment UE contains more information, so that the computing capability of the terminal equipment is fully utilized, and the number of the triggered CSI reporting optional ranges can be determined through the information reported by the terminal equipment, so that the system can adapt to more communication scenes.

An embodiment of the present invention provides a terminal device, as shown in fig. 6, including:

a communication unit 31 that reports UE capabilities to the network device;

Specifically, the following examples are provided to illustrate:

EXAMPLE 1,

The N is an integer greater than or equal to 2;

the at least two target types include: codebook type one, codebook type two;

each set of capability information in the N sets of capability information includes: the terminal equipment is in a first maximum number of CSI-RS resources supported by a codebook type I; the terminal equipment supports a second maximum number of CSI-RS resources in the codebook type II; and the terminal equipment simultaneously supports a third maximum number of the sum of the CSI-RS resources in the first codebook type and the second codebook type.

The N groups of capability information are used for determining at least one capability set; wherein, the capability set comprises: a first value and a second value; wherein the first value is not greater than the first maximum number in the corresponding capability information; the second value is not greater than the second maximum number in the corresponding capability information; the sum of the first value and the second value is not greater than the third maximum number in the corresponding capability information.

EXAMPLE 2,

And, N is equal to 1 at this time, that is, the capability information includes: the terminal equipment is in a first maximum number of CSI-RS resources supported by a codebook type I; the terminal equipment supports a second maximum number of CSI-RS resources in the codebook type II; and the terminal equipment simultaneously supports a third maximum number of the sum of the CSI-RS resources in the first codebook type and the second codebook type.

The capability information is used for determining a first capability set; wherein, the first capability set includes: a first value and a second value; wherein the first value is not greater than the first maximum number in the capability information; the second value is not greater than the second maximum number in the capability information; and, a sum of the first value and the second value is not greater than the third maximum number in the capability information.

EXAMPLE 3,

EXAMPLE 4,

The N is an integer greater than or equal to 2;

the at least two target types include: codebook type one, codebook type two;

Wherein the N groups of capability information are used for determining at least one second capability set together with M groups of coefficients; m is an integer of 1 or more and N or less; wherein, the capability set comprises: a first value and a second value.

or,

In combination with the foregoing 4 examples, the foregoing example 2 and example 4 may be combined, or the example 3 may be combined with the example 4, which is specifically the same as the description of the foregoing method embodiment, so that a detailed description is omitted.

EXAMPLE 5,

The N is an integer greater than or equal to 1;

each set of capability information in the N sets of capability information includes: the terminal equipment is in a first maximum number of CSI-RS resources supported by a codebook type I; the terminal equipment supports a second maximum number of CSI-RS resources in the codebook type II; the terminal equipment is in a fourth maximum number of CSI-RS resources supported by the codebook type III; the terminal equipment is in a fifth maximum number of the sum of the CSI-RS resources supported by the codebook type I, the codebook type II and the codebook type III.

wherein the N groups of capability information are used for determining at least one capability set; wherein, the capability set comprises: a first value, a second value, a third value; wherein the first value is not greater than the first maximum number in the corresponding capability information; the second value is not greater than the second maximum number in the corresponding capability information; the third value is not greater than the fourth maximum number in the corresponding capability information; the sum of the first value, the second value, and the third value is not greater than the fifth maximum number in the corresponding capability information.

EXAMPLE 6,

Wherein, N is equal to 1;

the capability information includes: the terminal equipment is in a first maximum number of CSI-RS resources supported by a codebook type I; the terminal equipment supports a second maximum number of CSI-RS resources in the codebook type II; the terminal equipment is in a fourth maximum number of CSI-RS resources supported by the codebook type II; the terminal equipment is in a fifth maximum number of the sum of the CSI-RS resources supported by the codebook type I, the codebook type II and the codebook type III.

the capability information is used for determining a third capability set; wherein the third capability set includes: a first value, a second value, a third value; wherein the first value is not greater than the first maximum number in the capability information; the second value is not greater than the second maximum number in the capability information; the third value is not greater than the fourth maximum number in the capability information; and, a sum of the first value, the second value, and the third value is not greater than the fifth maximum number in the capability information.

Wherein the third capability set is configured to remove elements included in the at least one combination including three elements to obtain an eighth set; and the eighth set is used for determining a combination of the quantity of the CSI reporting which can trigger the terminal equipment.

EXAMPLE 7,

Unlike example 6, in this example,

the third capability set is used for combining and combining with the at least one combination containing three elements to obtain a ninth set; the ninth set is configured to determine a combination of CSI reporting amounts that can trigger the terminal device.

EXAMPLE 8,

The N is an integer greater than or equal to 2;

Or,

Also, the foregoing example 8 may be processed in combination with the example 6, or the example 8 may be processed in combination with the example 7, which are the same as the foregoing method embodiment, and will not be described here again.

Although the foregoing examples 1-8 and combinations of examples are described primarily with respect to codebook types numbered 2, and 3. However, in practice, the scheme provided in this embodiment may be applied to a larger number of codebook types, and is the same as that described above, and will not be repeated here.

Fig. 7 is a schematic block diagram of a communication device 900 according to an embodiment of the present invention, where the communication device in this embodiment may be specifically a terminal device in the foregoing embodiment. The communication device 900 shown in fig. 7 comprises a processor 910, from which the processor 910 may call and run a computer program to implement the method in an embodiment of the invention.

Optionally, as shown in fig. 7, the communication device 900 may also include a memory 920. Wherein the processor 910 may invoke and run a computer program from the memory 920 to implement the method in the embodiments of the present invention.

Wherein the memory 920 may be a separate device from the processor 910 or may be integrated in the processor 910.

Optionally, as shown in fig. 7, the communication device 900 may further include a transceiver 930, and the processor 910 may control the transceiver 930 to communicate with other devices, and in particular, may send information or data to other devices, or receive information or data sent by other devices.

Wherein transceiver 930 may include a transmitter and a receiver. Transceiver 930 may further include antennas, the number of which may be one or more.

Optionally, the communication device 900 may be specifically a network device in the embodiment of the present invention, and the communication device 900 may implement a corresponding flow implemented by the network device in each method in the embodiment of the present invention, which is not described herein for brevity.

Optionally, the communication device 900 may be specifically a terminal device or a network device according to an embodiment of the present invention, and the communication device 900 may implement a corresponding flow implemented by a mobile terminal/terminal device in each method according to an embodiment of the present invention, which is not described herein for brevity.

Fig. 8 is a schematic structural diagram of a chip of an embodiment of the present invention. The chip 1000 shown in fig. 8 includes a processor 1010, and the processor 1010 may call and run a computer program from a memory to implement the method in the embodiment of the present invention.

Optionally, as shown in fig. 8, the chip 1000 may further include a memory 1020. Wherein the processor 1010 may call and run a computer program from the memory 1020 to implement the methods in embodiments of the present invention.

The memory 1020 may be a separate device from the processor 1010 or may be integrated into the processor 1010.

Optionally, the chip 1000 may also include an input interface 1030. The processor 1010 may control the input interface 1030 to communicate with other devices or chips, and in particular, may obtain information or data sent by the other devices or chips.

Optionally, the chip 1000 may further include an output interface 1040. Wherein the processor 1010 may control the output interface 1040 to communicate with other devices or chips, and in particular, may output information or data to other devices or chips.

Optionally, the chip may be applied to the network device in the embodiment of the present invention, and the chip may implement a corresponding flow implemented by the terminal device in each method in the embodiment of the present invention, which is not described herein for brevity.

It should be understood that the chips referred to in the embodiments of the present invention may also be referred to as system-on-chip chips, or the like.

It should be appreciated that the processor of an embodiment of the present invention may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method embodiments may be implemented by integrated logic circuits of hardware in a processor or instructions in software form. The processor may be a general purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), an off-the-shelf programmable gate array (Field Programmable Gate Array, FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components. The disclosed methods, steps, and logic blocks in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be embodied directly in the execution of a hardware decoding processor, or in the execution of a combination of hardware and software modules in a decoding processor. The software modules may be located in a random access memory, flash memory, read only memory, programmable read only memory, or electrically erasable programmable memory, registers, etc. as well known in the art. The storage medium is located in a memory, and the processor reads the information in the memory and, in combination with its hardware, performs the steps of the above method.

It will be appreciated that the memory in embodiments of the invention may be volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The nonvolatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable EPROM (EEPROM), or a flash Memory. The volatile memory may be random access memory (Random Access Memory, RAM) which acts as an external cache. By way of example, and not limitation, many forms of RAM are available, such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (Double Data Rate SDRAM), enhanced SDRAM (ESDRAM), synchronous DRAM (SLDRAM), and Direct RAM (DR RAM). It should be noted that the memory of the systems and methods described herein is intended to comprise, without being limited to, these and any other suitable types of memory.

It should be understood that the above memory is illustrative but not restrictive, and for example, the memory in the embodiments of the present invention may be Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), direct RAM (DR RAM), and the like. That is, the memory in embodiments of the present invention is intended to comprise, without being limited to, these and any other suitable types of memory.

Fig. 9 is a schematic block diagram of a communication system 800 provided in an embodiment of the present application. As shown in fig. 9, the communication system 800 includes a terminal device 810 and a network device 820.

The terminal device 810 may be configured to implement the corresponding functions implemented by the UE in the above method, and the network device 820 may be configured to implement the corresponding functions implemented by the network device in the above method, which are not described herein for brevity.

The embodiment of the invention also provides a computer readable storage medium for storing a computer program.

Optionally, the computer readable storage medium may be applied to a network device or a terminal device in the embodiment of the present invention, and the computer program causes a computer to execute a corresponding flow implemented by the network device in each method of the embodiment of the present invention, which is not described herein for brevity.

The embodiment of the invention also provides a computer program product comprising computer program instructions.

Optionally, the computer program product may be applied to a network device or a terminal device in the embodiment of the present invention, and the computer program instructions cause a computer to execute corresponding processes implemented by the network device in each method of the embodiment of the present invention, which are not described herein for brevity.

The embodiment of the invention also provides a computer program.

Optionally, the computer program may be applied to a network device or a terminal device in the embodiment of the present invention, and when the computer program runs on a computer, the computer is caused to execute a corresponding flow implemented by the network device in each method in the embodiment of the present invention, which is not described herein for brevity.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.

It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, and are not repeated herein.

In the several embodiments provided by the present invention, it should be understood that the disclosed systems, devices, and methods may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of the units is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.

The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.

The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a usb disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.

The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An information processing method, the method comprising:

the terminal equipment reports the UE capability to the network equipment;

wherein the CSI-RS resource comprises at least one of: the maximum number of CSI-RS resources, the port number of each CSI-RS resource and the total number of CSI-RS ports; the different target types are different codebook types;

wherein the at least two target types include: codebook type one, codebook type two;

the terminal equipment simultaneously supports a third maximum number of the sum of the CSI-RS resources in the first codebook type and the second codebook type;

wherein the second capability set includes: a first value and a second value;

wherein each set of coefficients of the M sets of coefficients comprises: at least 2 of the first coefficient, the second coefficient, and the third coefficient;

the first coefficient, the second coefficient and the third coefficient are predefined or reported to the network device by the terminal device;

wherein the first value is not greater than the first maximum number in the corresponding capability information; the second value is not greater than the second maximum number in the corresponding capability information; the sum of the results of the multiplication of the first value and the first coefficient and the multiplication of the second value and the second coefficient is not larger than the result of the multiplication of the third maximum number and the third coefficient in the capability information;

Or,

2. The method of claim 1, wherein the N sets of capability information are used to determine at least one first set of capabilities;

wherein the first capability set includes: a first value and a second value; wherein the first value is not greater than the first maximum number in the corresponding capability information; the second value is not greater than the second maximum number in the corresponding capability information; the sum of the first value and the second value is not greater than the third maximum number in the corresponding capability information.

3. The method of claim 2, wherein the at least one first set of capabilities is used to obtain a first set from a union; the first set is used for determining a combination of CSI reporting capability of the network device capable of triggering the terminal device.

4. The method of claim 1, wherein the UE capability further comprises: at least one of which comprises a combination of two elements.

5. The method of claim 4, wherein N is equal to 1, the capability information being used to determine a first set of capabilities;

6. The method of claim 5, wherein the first set of capabilities removes the at least one combination comprising two elements to obtain a second set;

7. The method of claim 5, wherein the first capability set is used for combining and combining with the at least one element containing two elements to obtain a third set; and the third set is used for determining the quantity of CSI reporting which can trigger the terminal equipment by the network equipment.

8. The method of claim 4, wherein the at least one second set of capabilities is used to obtain a fourth set from a union;

the fourth set is used for removing elements contained in the combination of the two elements to obtain a fifth set; and the fifth set is used for determining the quantity of the CSI reporting which can trigger the terminal equipment.

9. The method of claim 4, wherein the at least one second set of capabilities is a union to a fourth set;

the fourth set is used for combining and collecting the combination of the fourth set and the at least one element containing two elements to obtain a sixth set; and the sixth set is used for determining the quantity of the CSI reporting which can trigger the terminal equipment.

10. An information processing method, the method comprising:

the terminal equipment reports the UE capability to the network equipment;

the UE capabilities include: n sets of capability information; each set of capability information in the N sets of capability information comprises channel state information reference signal (CSI-RS) resources supported by the terminal equipment in each of at least two target types and the sum of the CSI-RS resources supported by the terminal equipment in the at least two target types;

wherein N is an integer of 1 or more;

the terminal equipment is in a fifth maximum number of the sum of the CSI-RS resources supported by the first codebook type, the second codebook type and the third codebook type;

wherein the N groups of capability information are used for determining at least one fourth capability set in combination with M groups of coefficients; m is an integer of 1 or more and N or less;

each fourth capability set includes: a first value, a second value, and a third value;

wherein each set of coefficients of the M sets of coefficients comprises: at least 3 of the first coefficient, the second coefficient, the third coefficient, and the fourth coefficient;

The first coefficient, the second coefficient, the third coefficient and the fourth coefficient are predefined or reported to the network device by the terminal device;

wherein the first value is not greater than the first maximum number in the corresponding capability information; the second value is not greater than the second maximum number in the corresponding capability information; the third value is not greater than the fourth maximum number in the corresponding capability information; the sum of the result of multiplying the first value by the first coefficient, the result of multiplying the second value by the second coefficient, and the result of multiplying the third value by the third coefficient is not greater than the fifth maximum number of the results of multiplying the fourth coefficient in the capability information;

or,

11. The method of claim 10, wherein the N groups of capability information are used to determine at least one third set of capabilities;

wherein the third capability set includes: a first value, a second value, a third value; wherein the first value is not greater than the first maximum number in the corresponding capability information; the second value is not greater than the second maximum number in the corresponding capability information; the third value is not greater than the fourth maximum number in the corresponding capability information; the sum of the first value, the second value, and the third value is not greater than the fifth maximum number in the corresponding capability information.

12. The method of claim 11, wherein the at least one third set of capabilities is used to obtain a seventh set from a union set; and the seventh set is used for determining a combination of the quantity of the CSI reporting which can trigger the terminal equipment.

13. The method of claim 10, wherein the UE capability further comprises: at least one of which comprises a combination of three elements.

14. The method of claim 13, wherein N is equal to 1, the capability information being used to determine a third set of capabilities;

15. The method of claim 14, wherein the third capability set is configured to remove elements included in the at least one combination including three elements to obtain an eighth set;

16. The method of claim 14, wherein the third capability set is configured to combine with the at least one combination containing three elements to obtain a ninth set;

17. The method of claim 13, wherein the at least one fourth set of capabilities is used to obtain a tenth set from a union set; the tenth set is configured to remove elements included in the at least one combination including three elements to obtain an eleventh set; the eleventh set is configured to determine a combination of CSI reporting amounts that can trigger the terminal device.

18. The method of claim 13, wherein the at least one fourth set of capabilities is used to obtain a tenth set from a union set; the tenth set is used for combining the tenth set with the at least one combination containing three elements to obtain a twelfth set; the twelfth set is configured to determine a combination of CSI reporting amounts that can trigger the terminal device.

19. A terminal device, comprising:

the communication unit reports the UE capability to the network equipment;

wherein the second capability set includes: a first value and a second value;

Or,

20. The terminal device of claim 19, wherein the N sets of capability information are used to determine at least one first set of capabilities;

21. The terminal device of claim 20, wherein the at least one first set of capabilities is used to obtain a first set by taking a union set; the first set is used for determining a combination of CSI reporting capability of the network device capable of triggering the terminal device.

22. The terminal device of claim 19, wherein the UE capability further comprises, among others: at least one of which comprises a combination of two elements.

23. The terminal device of claim 22, wherein N is equal to 1, and the capability information is used to determine a first set of capabilities;

24. The terminal device of claim 23, wherein the first set of capabilities removes the at least one combination comprising two elements to obtain a second set;

25. The terminal device of claim 23, wherein the first capability set is configured to combine the first capability set with the at least one combination containing two elements to obtain a third set; and the third set is used for determining the quantity of CSI reporting which can trigger the terminal equipment by the network equipment.

26. The terminal device of claim 22, wherein the at least one second set of capabilities is used to obtain a fourth set by taking a union set;

27. The terminal device of claim 22, wherein the at least one second set of capabilities is a union set to obtain a fourth set;

28. A terminal device, comprising:

the communication unit reports the UE capability to the network equipment;

wherein N is an integer of 1 or more;

or,

29. The terminal device of claim 28, wherein the N groups of capability information are used to determine at least one third set of capabilities;

30. The terminal device of claim 29, wherein the at least one third set of capabilities is configured to obtain a seventh set by taking a union set; and the seventh set is used for determining a combination of the quantity of the CSI reporting which can trigger the terminal equipment.

31. The terminal device of claim 28, wherein the UE capability further comprises: at least one of which comprises a combination of three elements.

32. The terminal device of claim 31, wherein N is equal to 1, and the capability information is used to determine a third capability set;

33. The terminal device of claim 32, wherein the third capability set is configured to remove elements included in the at least one combination including three elements to obtain an eighth set;

34. The terminal device of claim 32, wherein the third capability set is configured to combine with the at least one combination containing three elements to obtain a ninth set;

35. The terminal device of claim 31, wherein the at least one fourth set of capabilities is configured to obtain a tenth set by taking a union set; the tenth set is configured to remove elements included in the at least one combination including three elements to obtain an eleventh set; the eleventh set is configured to determine a combination of CSI reporting amounts that can trigger the terminal device.

36. The terminal device of claim 31, wherein the at least one fourth set of capabilities is configured to obtain a tenth set by taking a union set; the tenth set is used for combining the tenth set with the at least one combination containing three elements to obtain a twelfth set; the twelfth set is configured to determine a combination of CSI reporting amounts that can trigger the terminal device.

37. A terminal device, comprising: a processor and a memory for storing a computer program capable of running on the processor,

wherein the memory is adapted to store a computer program, said processor being adapted to invoke and run the computer program stored in said memory, performing the steps of the method according to any of claims 1-18.

38. A chip, comprising: a processor for calling and running a computer program from a memory, causing a device on which the chip is mounted to perform the method of any of claims 1-18.

39. A computer readable storage medium for storing a computer program which causes a computer to perform the steps of the method of any one of claims 1-18.