CN114365439A

CN114365439A - Information processing method and terminal equipment

Info

Publication number: CN114365439A
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: 2022-04-15
Anticipated expiration: 2039-11-06
Also published as: WO2021087793A1; CN114365439B

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 capability comprises: 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 at least two target types; n is an integer greater than or equal to 1; wherein the CSI-RS resource includes at least one of: the maximum number of CSI-RS resources, the number of ports 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 technologies, 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) reports by UE capability by indicating the UE capability to a network device. However, the processing method in the related art does not fully utilize the computing power of the terminal device itself, and cannot report the UE capability more comprehensively, so that the number selectable range for triggering the terminal device to report the CSI is also limited.

Disclosure of Invention

To solve the above technical problem, 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, an information processing method is provided, and the method includes:

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

the UE capability comprises: 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 at least two target types; n is an integer greater than or equal to 1;

wherein the CSI-RS resource includes at least one of: the maximum number of CSI-RS resources, the number of ports 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, a terminal device is provided, which includes:

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

In a third aspect, a terminal device is provided that includes 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 each implementation manner thereof.

In a fourth aspect, a chip is provided for implementing the method in the foregoing implementation manners.

Specifically, the chip includes: a processor configured to call and run the computer program from the memory, so that the device on which the chip is installed performs the method according to the first aspect or the implementation manner thereof.

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

A sixth aspect provides a computer program product comprising computer program instructions for causing a computer to perform the method of the first aspect or its implementations.

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

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, the UE capability is reported more comprehensively, the number selectable range of the triggered CSI reporting can be determined to be more according to the information reported by the terminal equipment, and the system can adapt to more communication scenes.

Drawings

Fig. 1 is a schematic diagram of a communication system architecture provided by 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 of several effects provided by embodiments of the present invention;

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

fig. 7 is a schematic structural 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 two of a communication system architecture provided in an embodiment of the present application.

Detailed Description

So that the manner in which the features and aspects of the embodiments of the present invention can be understood in detail, a more particular description of the embodiments of the invention, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings.

Technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical scheme of the embodiment of the application can be applied to various communication systems, for example: a Global System for Mobile communications (GSM) System, a Code Division Multiple Access (CDMA) System, a Wideband Code Division Multiple Access (WCDMA) System, a General Packet Radio Service (GPRS), a Long Term Evolution (Long Term Evolution, LTE) System, an LTE Frequency Division Duplex (FDD) System, an LTE Time Division Duplex (TDD), a Universal Mobile Telecommunications System (UMTS), a Worldwide Interoperability for Microwave Access (WiMAX) communication System, or a 5G System.

For example, a communication system 100 applied in the embodiment of the present application 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. Optionally, the Network device 110 may be a Base Transceiver Station (BTS) in a GSM system or a CDMA system, a Network device (NodeB, NB) in a WCDMA system, an evolved Node B (eNB or eNodeB) in an LTE system, or a wireless controller in a Cloud Radio Access Network (CRAN), or a Network device in 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 Public Land Mobile Network (PLMN) for future evolution, or the like.

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, connections via wireline, such as Public Switched Telephone Network (PSTN), Digital Subscriber Line (DSL), Digital cable, direct cable connection; and/or another data connection/network; and/or via a Wireless interface, e.g., to a cellular Network, a 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 another UE's device configured to receive/transmit communication signals; and/or Internet of Things (IoT) devices. A UE that is arranged to communicate over a radio interface may be referred to as a "radio communication terminal", "radio terminal" or "mobile terminal".

Optionally, a Device to Device (D2D) communication may be performed between UEs 120.

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

An embodiment of the present invention provides an information processing method, as shown in fig. 2, including:

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 increasing the content reported by the terminal equipment.

Specifically, the description is made by the following various examples:

examples 1, 1,

N is an integer greater than or equal to 2;

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

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

a first maximum number of CSI-RS resources supported by the terminal device in codebook type one;

a second maximum number of CSI-RS resources supported by the terminal device in codebook type two;

and the terminal equipment simultaneously supports a third maximum number of the total CSI-RS resources of the codebook type I and the codebook type II.

The CSI-RS resource includes at least one of: the maximum number of CSI-RS resources, the number of ports 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 simultaneously supported by all codebook types.

This example is described by 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 and second values is not greater than the third maximum number in the corresponding capability information.

The at least one capability set determined by the N pieces of capability information may specifically be the N capability sets, that is, each piece of 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. 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 first set by taking a union set; the first set is configured to determine a combination of CSI reporting capabilities that the network device can trigger the terminal device.

It may be understood that the N capability sets are determined based on the N capability information, and then the first set is determined by taking the union of the N capability sets.

For example, the N capability information may be N triples, for example, each triplet may be denoted as (x)_i,y _i,s _i) Wherein i<And N, wherein N is fixed, or configured by a high layer, or reported. x is the number of_iIs the first maximum value, y, in certain capability information_iIs the second maximum value, s_iIs the third maximum.

The scheme that N is 1 is a scheme in the related art, and is not described in detail in this example. This example is mainly explained for a scenario where N is 2 or more.

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

a _i≤x _i

b _i≤y _i

a _i+b _i≤s _i

(a _i,b _i)∈A _i；

wherein, a_iCan be understood as the first value in the capability set, b_iCan be understood as a second value in the capability set, A_iThe ith capability set.

The combination that the network may trigger is determined from the first set obtained by using the at least one capability set for the union set, which may be expressed as:

(m _x,m _y)∈A ₁∪A ₂…A _N(ii) a Wherein m is_xIs the number of CSI reports for codebook type one that can be triggered, m_yIs the number of CSI reports for codebook type two that can be triggered.

As can be seen from fig. 3, if only one reporting range may exist in the related art, but in this example, when N pieces of capability information are reported, for example, N is 2, the reporting range that can be triggered is also increased, for example, it is shown that reporting ranges 1 and 2 exist in the figure, so that the computing capability of the terminal device is fully utilized, and the network device can provide more possible number of triggered reports, thereby improving the capability of the communication system to adapt to various scenarios.

Examples 2,

In the UE capability, the method further includes: at least one of which contains a combination of two elements.

And, when N is equal to 1, that is, the capability information includes:

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

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

At the same time, at leastA combination of two elements can be represented as at least one binary

Wherein the number of at least one combination comprising two elements is fixed or higher layer configured or reported.

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

wherein the first capability set comprises: 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 configured to determine a combination of CSI reporting numbers 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 reported number which can be triggered by the network side at the same time is the capacity information (x, y, s) without at least one

First, a first capability set is determined:

a≤x

b≤y

a+b≤s

(a,b)∈A

the combination that the network can trigger is:

examples 3,

The difference from example 2 is that the first capability set is adopted in example 3, and is used for merging with the at least one combination containing two elements to obtain a third set; the third set is configured to determine the CSI reporting number that the network device can trigger the terminal device.

Specifically, for two codebook types (codebook x, codebook y), the UE reports a set of 1 capability information, denoted as triplet (x, y, s), and simultaneously reports at least one combination containing two elements, which may be denoted as a binary group

Reporting the number of CSI-RS resources (or ports) of each codebook type; wherein the number of combinations comprising two elements is fixed or higher layer configured or reported.

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

Namely:

a≤x

b≤y

a+b≤s

(a,b)∈A

the network may trigger a combination of the first capability set and the at least one combination of two elements to obtain a third set:

examples 4,

N is an integer greater than or equal to 2;

Wherein the N sets of capability information are used to determine at least one second capability set in conjunction with the M sets 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 equipment by the terminal equipment.

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

In another case, the UE reports M sets of coefficients, where each set of coefficients may include 3 coefficients, i.e., all reports.

It is also the case that only two of them are reported, for example, the first coefficient and the second coefficient are reported, then the third coefficient can 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 by negotiation between the terminal device and the network device, or may be specified by a protocol, or may be reported to the network device by the terminal device in advance. The predetermined constant may be 1, but may also be other values, which are not exhaustive here.

For example, assume that three coefficients of a set of coefficients are represented as (sx)_i,sy _i,sz _i) (ii) a Can pass through twoParameter (sx)_i/sz _i,sy _i/sz _i) Determining (sx)_i/sz _i,sy _i/sz _i,1)。

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

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

Specifically, M groups of coefficients are used to combine with 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 result of multiplying the first value by the first coefficient and the result of multiplying the second value by the second coefficient is not greater than the result of multiplying the third maximum number by the third coefficient in the capability information;

alternatively, the first and second electrodes may be,

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 result of multiplying the first value by the first coefficient and the result of multiplying the second value by the second coefficient is not greater than the result of multiplying the third maximum number by the third coefficient in the capability information.

Furthermore, the at least one capability set is used for obtaining a first set from a union set; the first set is configured to determine a combination of CSI reporting capabilities that the network device can trigger 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 triplets (x)_i,y _i,s _i) The information on the capabilities of the device is,wherein i<N, and may further include M sets of coefficients, each set of coefficients including three coefficients, which may be expressed as (sx)_j,sy _j,sz _j) Where N is fixed or higher layer configured or reported (N may equal 1).

The reported number which can be triggered by the network side at the same time 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 said N is equal to 1;

the capability information includes:

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

Meanwhile, at least one reported combination containing two elements can be represented as at least one binary group

Wherein the number of at least one combination comprising two elements is predefined or higher layer 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 configured to determine a combination of CSI reporting numbers that the network device can trigger the terminal device.

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

The N sets of capability information for determining at least one second capability set in conjunction with the M sets 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 set of coefficients of the M sets of coefficients comprises: at least 2 of the first coefficient, the second coefficient, and the third coefficient.

Specifically, in one case, each of the above-mentioned M groups of coefficients is a predetermined constant; that is, both the terminal device and the network device have predefined predetermined constants.

For example, assume that three coefficients of a set of coefficients are represented as (sx)_i,sy _i,sz _i) (ii) a Can be measured by two parameters (sx)_i/sz _i,sy _i/sz _i) Reporting of determinations (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 N groups of capability information; wherein each second capability set comprises: a first value and a second value.

Wherein, a_iCan be understood as the first value in the capability set, b_iCan be understood as a second value in the capability set, A_iIs the ith second capability set.

alternatively, the first and second electrodes may be,

Then, the at least one second capability set is used for taking a union set to obtain a fourth set; wherein, 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 CSI reporting number capable of triggering the terminal equipment.

Additionally, example 3 is combined with example 4, except that the at least one second capability set is taken as a union set to obtain a fourth set; wherein the fourth set is used for merging with the at least one combination containing two elements to obtain a sixth set; the sixth set is configured to determine the CSI reporting number that can trigger the terminal device.

Examples 5,

N is an integer greater than or equal to 1;

the at least two target types include: a codebook type I, a codebook type II and a codebook type III;

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

and the terminal equipment has a fifth maximum quantity of the total sum of CSI-RS resources supported by the codebook type I, the codebook type II and the codebook type III.

wherein the N sets of capability information are used to determine 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, second, and third values is not greater than the fifth maximum number in the corresponding capability information.

The at least one capability set is used for obtaining a seventh set by taking a union set; the seventh set is configured to determine a combination of CSI reporting numbers that can trigger the terminal device.

For three codebook types (codebook x, codebook y, codebook z), the UE reports a set of N quadruplets (x)_i,y _i,z _i,s _i) For representing N pieces of capability information, where i<And N, wherein N is fixed or configured or reported by a higher layer.

The reporting number which can be triggered by the network side at the same time is the union set 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 and c are respectively used for representing a first value, a second value and a third value 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 with reference to fig. 4, it can be seen that more reporting ranges can be triggered, so that the capability of the terminal device is improved.

Examples 6,

In the UE capability, the method further includes: at least one of which contains a combination of three elements.

Wherein said N is equal to 1;

the capability information includes:

a fourth maximum number of CSI-RS resources supported by the terminal device in codebook type two;

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

wherein the third 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 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 used for removing the elements contained in the at least one combination containing three elements to obtain an eighth set;

the eighth set is configured to determine a combination of CSI reporting numbers 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 triplet (x, y, z, s) to represent capability information, and reports N triplets simultaneously

Reporting the number of CSI-RS resources (or ports) of each codebook type; where N is fixed or higher layer configured or reported.

The reported number which can be triggered by the network side at the same time is set (x, y, z) with N

Namely:

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.

Examples 7,

The difference from example 6 is that, in this example,

the third capability set is used for merging 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 numbers 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 triplet (x, y, z, s) while reporting N triplets

Namely:

a≤x

b≤y

c≤z

a+b+c≤s

(a,b,c)∈A

the combination that the network can trigger is:

examples 8,

N is an integer greater than or equal to 2;

the N sets of capability information for determining at least one capability set in combination with the M sets 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 set of coefficients of the M sets of coefficients comprises: 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 equipment by the terminal equipment.

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, and in another case, each group of coefficients only comprises three coefficients; the fourth coefficient may be determined based on the first, second, and third coefficients, or may be set to be constant, provided that the first, second, and third coefficients are included.

The M groups of coefficients are used for determining at least one capability set by combining N groups of capability information;

Specifically, the M groups of coefficients are combined with the N groups of capability information to respectively determine a capability set corresponding to each of the capability information, and finally, N capability sets are obtained.

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 result of multiplying the fifth maximum number by the fourth coefficient in the capability information;

alternatively, the first and second electrodes may be,

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 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 result of multiplying the fifth maximum number by the fourth coefficient in the capability information.

For example, for three codebook types (codebook x, codebook)y, codebook z), UE reports a set of N triplets (x)_i,y _i,z _i,s _i) Capability information of i<N, UE reports or predefines one or more groups (which may be N) of coefficients (sx)_j,sy _j,sz _j,ss _j) (ii) a Where N is fixed or higher layer 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

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

optional (sx)_i,sy _i,sz _i,ss _i) Can be measured by three parameters

Reporting determination

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

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

Wherein said N is equal to 1;

the capability information includes:

Specifically, in one case, the above coefficient is a predetermined constant; that is, 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, and each set of coefficients reports 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; wherein each fourth capability set comprises: a first value, a second value, and a third value.

alternatively, the first and second electrodes may be,

The at least one fourth capability set is used for obtaining a tenth set by taking a union set; the tenth set is used for removing the elements contained in the at least one combination containing three elements to obtain an eleventh set; the eleventh set is configured to determine a combination of CSI reporting numbers 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 tenth set by taking a union set; the tenth set is used for merging 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 numbers that can trigger the terminal device.

Although the foregoing examples 1 to 8 and a combination of the plurality of examples are described mainly with respect to the number of codebook types being 2, and 3. However, in practice, the scheme provided by the present embodiment can also be applied to the case of a larger number of codebook types. For example, the number of codebook types may be set to G, G is 2 or more, and the following description will be made with respect to the case where G is 3 or more.

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

In at least one capability set determined based on the N groups of capability information, 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 not less than 1 and not more than G; the sum of all G values is not more than the maximum number of the sum of the CSI-RS resources simultaneously supported by the G codebook types. N may be 1 or greater.

Similarly, the at least one capability set is used for obtaining a first set from the union set; the first set is configured to determine a combination of CSI reporting capabilities that the network device can trigger the terminal device.

In addition, the UE capability may further include M groups of coefficients, and the number of coefficients included in each group of coefficients is at least G of G + 1.

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

The M groups of coefficients may be combined with the N capability information to determine N capability sets, each capability set including G values, which may be denoted as G-th values, where G is greater than or equal to 1 and less than or equal to G. Likewise, 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 values by the G coefficients among the coefficients, respectively, is not greater than the result of multiplying the G + 1-th maximum number by the G-th coefficient.

Then, the N capability sets may be merged to obtain a first set, so as to determine a combination of CSI reporting capabilities that the network device can trigger the terminal device.

Further alternatively, the UE capability further includes: at least one combination containing G elements.

When N is 1, a first capability set is determined according to a set of capability information, the first capability set includes G values, which can be recorded as the G-th value, and G is greater than or equal to 1 and less than or equal to G.

Finally, the network equipment can trigger the combination of the CSI reporting number of the terminal equipment, and the combination containing G elements can be removed from the first capacity set to obtain a second set to determine; or a third set obtained by merging the first capability set with a combination containing G elements.

Likewise, the treatment may be combined in various ways, and is not exhaustive here.

Therefore, 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, the number selectable range of the triggered CSI reporting can be determined to be more according to the information reported by the terminal equipment, and the system can adapt to more communication scenes.

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

the communication unit 31 reports the UE capability to the network device;

Specifically, the description is made by the following various examples:

examples 1, 1,

N is an integer greater than or equal to 2;

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

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 and second values is not greater than the third maximum number in the corresponding capability information.

Examples 2,

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

The capability information is used for determining a first capability set; wherein the first capability set comprises: 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.

Examples 3,

Examples 4,

N is an integer greater than or equal to 2;

Wherein the N sets of capability information are used to determine at least one second capability set in conjunction with the M sets 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.

alternatively, the first and second electrodes may be,

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 the same as the foregoing description of the method embodiment, and therefore, the description is omitted.

Examples 5,

N is an integer greater than or equal to 1;

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

wherein the N sets of capability information are used to determine 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, second, and third values is not greater than the fifth maximum number in the corresponding capability information.

Examples 6,

Wherein said N is equal to 1;

the capability information includes: a first maximum number of CSI-RS resources supported by the terminal device in codebook type one; a second maximum number of CSI-RS resources supported by the terminal device in codebook type two; a fourth maximum number of CSI-RS resources supported by the terminal device in codebook type two; and the terminal equipment has a fifth maximum quantity of the total sum of 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 comprises: 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 used for removing the elements contained in the at least one combination containing three elements to obtain an eighth set; the eighth set is configured to determine a combination of CSI reporting numbers that can trigger the terminal device.

Examples 7,

The difference from example 6 is that, in this example,

the third capability set is used for merging 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 numbers that can trigger the terminal device.

Examples 8,

N is an integer greater than or equal to 2;

alternatively, the first and second electrodes may be,

Similarly, 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 is the same as the foregoing method embodiment and is not described again here.

Although the foregoing examples 1 to 8 and a combination of the plurality of examples are described mainly with respect to the number of codebook types being 2, and 3. However, actually, the scheme provided in this embodiment may also be applied to the case of a larger number of codebook types, which is the same as the foregoing, and is not described here again.

Fig. 7 is a schematic structural diagram of a communication device 900 according to an embodiment of the present invention, where the communication device in this embodiment may be embodied as a terminal device in the foregoing embodiment. The communication device 900 shown in fig. 7 comprises a processor 910, and the processor 910 may retrieve and execute a computer program from a memory to implement the method in the embodiment of the present invention.

Optionally, as shown in fig. 7, the communication device 900 may further include a memory 920. From the memory 920, the processor 910 may call and execute a computer program to implement the method in the embodiment of the present invention.

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 specifically, may transmit information or data to the other devices or receive information or data transmitted by the other devices.

The transceiver 930 may include a transmitter and a receiver, among others. The transceiver 930 may further include one or more antennas.

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

Optionally, the communication device 900 may specifically be a terminal device or a network device in the embodiment of the present invention, and the communication device 900 may implement a corresponding process implemented by a mobile terminal/a terminal device in each method in the embodiment of the present invention, and for brevity, details are not described here again.

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 execute 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. From memory 1020, processor 1010 may retrieve and execute computer programs to implement the methods of 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 further include an input interface 1030. The processor 1010 may control the input interface 1030 to communicate with other devices or chips, and specifically may obtain information or data transmitted by the other devices or chips.

Optionally, the chip 1000 may further include an output interface 1040. The processor 1010 may control the output interface 1040 to communicate with other devices or chips, and may particularly output information or data to the 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 the corresponding process implemented by the terminal device in each method in the embodiment of the present invention, and for brevity, details are not described here again.

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

It should be understood that the processor of embodiments 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 performed by integrated logic circuits of hardware in a processor or instructions in the form of software. The Processor may be a general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, or discrete hardware components. The various methods, steps and logic blocks disclosed 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 directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in a memory, and a processor reads information in the memory and completes the steps of the method in combination with hardware of the processor.

It will be appreciated that the memory in embodiments of the invention may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The non-volatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable PROM (EEPROM), or a flash Memory. Volatile Memory can be Random Access Memory (RAM), which acts as external cache Memory. By way of example, but not limitation, many forms of RAM are available, such as Static random access memory (Static RAM, SRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic random access memory (Synchronous DRAM, SDRAM), Double Data Rate Synchronous Dynamic random access memory (DDR SDRAM), Enhanced Synchronous SDRAM (ESDRAM), Synchronous link SDRAM (SLDRAM), and Direct Rambus 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 memories are exemplary but not limiting illustrations, for example, the memories in the embodiments of the present invention may also be Static Random Access Memory (SRAM), dynamic random access memory (dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (enhanced SDRAM, ESDRAM), Synchronous Link DRAM (SLDRAM), Direct Rambus RAM (DR RAM), and the like. That is, the memory in the 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 function implemented by the UE in the foregoing method, and the network device 820 may be configured to implement the corresponding function implemented by the network device in the foregoing method, which is not described herein again for brevity.

The embodiment of the invention also provides a computer readable storage medium for storing the 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 enables a computer to execute corresponding processes implemented by the network device in each method in the embodiment of the present invention, which is not described herein again for brevity.

Embodiments of the present invention also provide a computer program product, which includes 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 instruction enables a computer to execute corresponding processes implemented by the network device in each method in the embodiment of the present invention, which is not described herein again for brevity.

The embodiment of the invention also provides a computer program.

Optionally, the computer program may be applied to the network device or the terminal device in the embodiment of the present invention, and when the computer program runs on a computer, the computer is enabled to execute corresponding processes implemented by the network device in the methods in the embodiment of the present invention, which is not described herein again 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 implementation. 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 is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

In the embodiments provided in the present invention, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed 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 can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into 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 such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered 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

An information processing method, the method comprising:

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

the UE capability comprises: 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 at least two target types; n is an integer greater than or equal to 1;

wherein the CSI-RS resource includes at least one of: the maximum number of CSI-RS resources, the number of ports of each CSI-RS resource and the total number of CSI-RS ports; the different target types are different codebook types.
The method of claim 1, wherein N is an integer greater than or equal to 2;

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

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

a first maximum number of CSI-RS resources supported by the terminal device in codebook type one;

a second maximum number of CSI-RS resources supported by the terminal device in codebook type two;

and the terminal equipment simultaneously supports a third maximum number of the total CSI-RS resources of the codebook type I and the codebook type II.
The method of claim 2, wherein the N sets of capability information are used to determine 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 and second values is not greater than the third maximum number in the corresponding capability information.
The method of claim 2, wherein the N sets of capability information are used to determine at least one capability set in conjunction with M sets 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.
The method of claim 4, wherein each of the M sets of coefficients comprises: at least 2 of the first coefficient, the second coefficient, and the third coefficient.
The method of claim 5, wherein the first coefficient, the second coefficient, and the third coefficient are predefined or reported to a network device by a terminal device.
The method of claim 6, 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 result of multiplying the first value by the first coefficient and the result of multiplying the second value by the second coefficient is not greater than the result of multiplying the third maximum number by the third coefficient in the capability information;

alternatively, the first and second electrodes may be,

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 result of multiplying the first value by the first coefficient and the result of multiplying the second value by the second coefficient is not greater than the result of multiplying the third maximum number by the third coefficient in the capability information.
The method of claim 3 or 7, wherein the at least one capability set is used to merge the sets to obtain a first set; the first set is configured to determine a combination of CSI reporting capabilities that the network device can trigger the terminal device.
The method of claim 1, wherein the UE capabilities further comprise: at least one of which contains a combination of two elements.
The method of claim 9, wherein N equals 1;

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

the capability information includes:

a first maximum number of CSI-RS resources supported by the terminal device in codebook type one;

a second maximum number of CSI-RS resources supported by the terminal device in codebook type two;

and the terminal equipment simultaneously supports a third maximum number of the total CSI-RS resources of the codebook type I and the codebook type II.
The method of claim 10, wherein the capability information is used to determine a first set of capabilities;

wherein the first capability set comprises: 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 method of claim 11, wherein the first capability set removes the at least one combination of two elements to obtain a second set;

the second set is configured to determine a combination of CSI reporting numbers that the network device can trigger the terminal device.
The method of claim 11, wherein the first set of capabilities is used to merge with the at least one combination comprising two elements to obtain a third set; the third set is configured to determine the CSI reporting number that the network device can trigger the terminal device.
The method of claim 11, wherein the N sets of capability information are used to determine at least one second capability set in conjunction with the M sets 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.
The method of claim 14, wherein each of the M sets of coefficients comprises: at least 2 of the first coefficient, the second coefficient, and the third coefficient.
The method of claim 15, wherein the first coefficient, the second coefficient, and the third coefficient are predefined or reported to a network device by a terminal device.
The method of claim 16, 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 result of multiplying the first value by the first coefficient and the result of multiplying the second value by the second coefficient is not greater than the result of multiplying the third maximum number by the third coefficient in the capability information;

alternatively, the first and second electrodes may be,

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 result of multiplying the first value by the first coefficient and the result of multiplying the second value by the second coefficient is not greater than the result of multiplying the third maximum number by the third coefficient in the capability information.
The method of claim 17, wherein the at least one second capability set is taken for a union set resulting in a fourth set;

wherein, 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 CSI reporting number capable of triggering the terminal equipment.
The method of claim 17, wherein the at least one second set of capabilities is taken and combined to obtain a fourth set;

wherein the fourth set is used for merging with the at least one combination containing two elements to obtain a sixth set; the sixth set is configured to determine the CSI reporting number that can trigger the terminal device.
The method of claim 1, wherein N is an integer greater than or equal to 1;

the at least two target types include: a codebook type I, a codebook type II and a codebook type III;

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

a first maximum number of CSI-RS resources supported by the terminal device in codebook type one;

a second maximum number of CSI-RS resources supported by the terminal device in codebook type two;

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

and the terminal equipment has a fifth maximum quantity of the total sum of CSI-RS resources supported by the codebook type I, the codebook type II and the codebook type III.
The method of claim 20, wherein the N sets of capability information are used to determine 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, second, and third values is not greater than the fifth maximum number in the corresponding capability information.
The method of claim 20, wherein said N sets of capability information are used in conjunction with M sets of coefficients to determine at least one capability set; 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.
The method of claim 22, wherein each of the M sets of coefficients comprises: a first coefficient; a second coefficient; a third coefficient; at least three of the fourth coefficients.
The method of claim 23, wherein the first coefficient; a second coefficient; a third coefficient; and the fourth coefficient is predefined or reported to the network equipment by the terminal equipment.
The method of claim 24, 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 result of multiplying the fifth maximum number by the fourth coefficient in the capability information;

alternatively, the first and second electrodes may be,

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 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 result of multiplying the fifth maximum number by the fourth coefficient in the capability information.
The method according to claim 21 or 24, wherein the at least one capability set is used for taking a union set to obtain a seventh set; the seventh set is configured to determine a combination of CSI reporting numbers that can trigger the terminal device.
The method of claim 1, wherein the UE capabilities further comprise: at least one of which contains a combination of three elements.
The method of claim 27, wherein N equals 1;

the at least two target types include: a codebook type I, a codebook type II and a codebook type III;

the capability information includes:

a first maximum number of CSI-RS resources supported by the terminal device in codebook type one;

a second maximum number of CSI-RS resources supported by the terminal device in codebook type two;

a fourth maximum number of CSI-RS resources supported by the terminal device in codebook type two;

and the terminal equipment has a fifth maximum quantity of the total sum of CSI-RS resources supported by the codebook type I, the codebook type II and the codebook type III.
The method of claim 28, wherein the capability information is used to determine a third set of capabilities;

wherein the third 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 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.
The method of claim 29, wherein said third set of capabilities is configured to remove elements included in said at least one combination of three elements to obtain an eighth set;

the eighth set is configured to determine a combination of CSI reporting numbers that can trigger the terminal device.
The method of claim 29, wherein the third set of capabilities is used to merge with the at least one combination of three elements to obtain a ninth set;

the ninth set is configured to determine a combination of CSI reporting numbers that can trigger the terminal device.
The method of claim 28, wherein said N sets of capability information are used in conjunction with M sets of coefficients to determine at least one fourth set of capabilities; m is an integer of 1 or more and N or less;

wherein each fourth capability set comprises: a first value, a second value, and a third value.
The method of claim 32, wherein each of the M sets of coefficients comprises: a first coefficient; a second coefficient; a third coefficient; at least 3 of the fourth coefficients.
The method of claim 33, wherein the first coefficient; a second coefficient; a third coefficient; and the fourth coefficient is predefined or reported to the network equipment by the terminal equipment.
The method of claim 34, 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 result of multiplying the fifth maximum number by the fourth coefficient in the capability information;

alternatively, the first and second electrodes may be,

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 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 result of multiplying the fifth maximum number by the fourth coefficient in the capability information.
The method of claim 35, wherein the at least one fourth set of capabilities is used to merge into a tenth set; the tenth set is used for removing the elements contained in the at least one combination containing three elements to obtain an eleventh set; the eleventh set is configured to determine a combination of CSI reporting numbers that can trigger the terminal device.
The method of claim 35, wherein the at least one fourth set of capabilities is used to merge into a tenth set; the tenth set is used for merging 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 numbers that can trigger the terminal device.
A terminal device, comprising:

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

the UE capability comprises: 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 at least two target types; n is an integer greater than or equal to 1;

wherein the CSI-RS resource includes at least one of: the maximum number of CSI-RS resources, the number of ports of each CSI-RS resource and the total number of CSI-RS ports; the different target types are different codebook types.
The terminal device of claim 38, wherein N is an integer greater than or equal to 2;

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

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

a first maximum number of CSI-RS resources supported by the terminal device in codebook type one;

a second maximum number of CSI-RS resources supported by the terminal device in codebook type two;

and the terminal equipment simultaneously supports a third maximum number of the total CSI-RS resources of the codebook type I and the codebook type II.
The terminal device of claim 39, wherein the N sets of capability information are used to determine 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 and second values is not greater than the third maximum number in the corresponding capability information.
The terminal device of claim 39, wherein said N sets of capability information are used to determine at least one capability set in conjunction with M sets 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.
The terminal device of claim 41, wherein each set of coefficients of said M sets of coefficients comprises: at least 2 of the first coefficient, the second coefficient, and the third coefficient.
The terminal device of claim 42, wherein the first coefficient, the second coefficient, and the third coefficient are predefined or reported to a network device by the terminal device.
The terminal device of claim 43, 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 result of multiplying the first value by the first coefficient and the result of multiplying the second value by the second coefficient is not greater than the result of multiplying the third maximum number by the third coefficient in the capability information;

alternatively, the first and second electrodes may be,

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 result of multiplying the first value by the first coefficient and the result of multiplying the second value by the second coefficient is not greater than the result of multiplying the third maximum number by the third coefficient in the capability information.
The terminal device according to claim 40 or 44, wherein the at least one capability set is used for taking a union set to obtain a first set; the first set is configured to determine a combination of CSI reporting capabilities that the network device can trigger the terminal device.
The terminal device of claim 38, wherein the UE capabilities further comprise: at least one of which contains a combination of two elements.
The terminal device of claim 46, wherein N equals 1;

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

the capability information includes:

a first maximum number of CSI-RS resources supported by the terminal device in codebook type one;

a second maximum number of CSI-RS resources supported by the terminal device in codebook type two;

and the terminal equipment simultaneously supports a third maximum number of the total CSI-RS resources of the codebook type I and the codebook type II.
The terminal device of claim 47, wherein the capability information is used to determine a first set of capabilities;

wherein the first capability set comprises: 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 terminal device of claim 48, wherein said first set of capabilities removes said at least one combination comprising two elements resulting in a second set;

the second set is configured to determine a combination of CSI reporting numbers that the network device can trigger the terminal device.
The terminal device of claim 47, wherein the first set of capabilities is configured to be merged with the at least one combination comprising two elements to obtain a third set; the third set is configured to determine the CSI reporting number that the network device can trigger the terminal device.
The terminal device of claim 47, wherein said N sets of capability information are used to determine at least one second capability set in conjunction with M sets 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.
The terminal device of claim 51, wherein each set of coefficients of said M sets of coefficients comprises: at least 2 of the first coefficient, the second coefficient, and the third coefficient.
The terminal device of claim 52, wherein the first coefficient, the second coefficient, and the third coefficient are predefined or reported to a network device by the terminal device.
The terminal device of claim 53, 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 result of multiplying the first value by the first coefficient and the result of multiplying the second value by the second coefficient is not greater than the result of multiplying the third maximum number by the third coefficient in the capability information;

alternatively, the first and second electrodes may be,

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 result of multiplying the first value by the first coefficient and the result of multiplying the second value by the second coefficient is not greater than the result of multiplying the third maximum number by the third coefficient in the capability information.
The terminal device of claim 54, wherein the at least one second capability set is taken for a union set to obtain a fourth set;

wherein, 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 CSI reporting number capable of triggering the terminal equipment.
The terminal device of claim 54, wherein the at least one second capability set is taken as a union set to obtain a fourth set;

wherein the fourth set is used for merging with the at least one combination containing two elements to obtain a sixth set; the sixth set is configured to determine the CSI reporting number that can trigger the terminal device.
The terminal device of claim 38, wherein N is an integer greater than or equal to 1;

the at least two target types include: a codebook type I, a codebook type II and a codebook type III;

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

a first maximum number of CSI-RS resources supported by the terminal device in codebook type one;

a second maximum number of CSI-RS resources supported by the terminal device in codebook type two;

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

and the terminal equipment has a fifth maximum quantity of the total sum of CSI-RS resources supported by the codebook type I, the codebook type II and the codebook type III.
The terminal device of claim 57, wherein the N sets of capability information are used to determine 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, second, and third values is not greater than the fifth maximum number in the corresponding capability information.
The terminal device of claim 57, wherein said N sets of capability information are used to determine at least one capability set in conjunction with M sets 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.
The terminal device of claim 59, wherein each set of coefficients of said M sets of coefficients comprises: a first coefficient; a second coefficient; a third coefficient; at least three of the fourth coefficients.
The terminal device of claim 60, wherein the first coefficient; a second coefficient; a third coefficient; and the fourth coefficient is predefined or reported to the network equipment by the terminal equipment.
The terminal device of claim 61, 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 result of multiplying the fifth maximum number by the fourth coefficient in the capability information;

alternatively, the first and second electrodes may be,

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 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 result of multiplying the fifth maximum number by the fourth coefficient in the capability information.
The terminal device according to claim 57 or 61, wherein the at least one capability set is used to merge a set to obtain a seventh set; the seventh set is configured to determine a combination of CSI reporting numbers that can trigger the terminal device.
The terminal device of claim 38, wherein the UE capabilities further comprise: at least one of which contains a combination of three elements.
The terminal device of claim 64, wherein N equals 1;

the at least two target types include: a codebook type I, a codebook type II and a codebook type III;

the capability information includes:

a first maximum number of CSI-RS resources supported by the terminal device in codebook type one;

a second maximum number of CSI-RS resources supported by the terminal device in codebook type two;

a fourth maximum number of CSI-RS resources supported by the terminal device in codebook type two;

and the terminal equipment has a fifth maximum quantity of the total sum of CSI-RS resources supported by the codebook type I, the codebook type II and the codebook type III.
The terminal device of claim 65, wherein the capability information is used to determine a third set of capabilities;

wherein the third 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 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.
The terminal device of claim 66, wherein the third set of capabilities is configured to remove elements included in the at least one combination of three elements to obtain an eighth set;

the eighth set is configured to determine a combination of CSI reporting numbers that can trigger the terminal device.
The terminal device of claim 66, wherein the third set of capabilities is for merging with the at least one combination comprising three elements to obtain a ninth set;

the ninth set is configured to determine a combination of CSI reporting numbers that can trigger the terminal device.
The terminal device of claim 66, wherein said N sets of capability information are used in conjunction with M sets of coefficients to determine at least one fourth set of capabilities; m is an integer of 1 or more and N or less;

wherein each fourth capability set comprises: a first value, a second value, and a third value.
The terminal device of claim 69, wherein each set of coefficients of said M sets of coefficients comprises: a first coefficient; a second coefficient; a third coefficient; at least 3 of the fourth coefficients.
The terminal device of claim 70, wherein the first coefficient; a second coefficient; a third coefficient; and the fourth coefficient is predefined or reported to the network equipment by the terminal equipment.
The terminal device of claim 71, 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 result of multiplying the fifth maximum number by the fourth coefficient in the capability information;

alternatively, the first and second electrodes may be,

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 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 result of multiplying the fifth maximum number by the fourth coefficient in the capability information.
The terminal device of claim 71, wherein the at least one fourth set of capabilities is configured to merge to obtain a tenth set; the tenth set is used for removing the elements contained in the at least one combination containing three elements to obtain an eleventh set; the eleventh set is configured to determine a combination of CSI reporting numbers that can trigger the terminal device.
The terminal device of claim 71, wherein the at least one fourth set of capabilities is configured to merge to obtain a tenth set; the tenth set is used for merging 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 numbers that can trigger the terminal device.
A terminal device, comprising: a processor and a memory for storing a computer program capable of running on the processor, wherein the memory is for storing the computer program, and the processor is for calling and running the computer program stored in the memory, and performing the steps of the method according to any one of claims 1-37.
A chip, comprising: a processor for calling and running a computer program from a memory so that a device on which the chip is installed performs the method of any one of claims 1-37.
A computer readable storage medium for storing a computer program for causing a computer to perform the steps of the method according to any one of claims 1 to 37.
A computer program product comprising computer program instructions to cause a computer to perform the method of any one of claims 1 to 37.
A computer program for causing a computer to perform the method of any one of claims 1-37.