WO2021087793A1

WO2021087793A1 - Information processing method and terminal device

Info

Publication number: WO2021087793A1
Application number: PCT/CN2019/115896
Authority: WO
Inventors: 黄莹沛; 陈文洪; 史志华; 方昀
Original assignee: Oppo广东移动通信有限公司
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2021-05-14
Also published as: CN114365439A; CN114365439B

Abstract

Disclosed in the present invention are an information processing method, a terminal device, a chip, a computer readable storage medium, a computer program product, and a computer program, the method comprising: a terminal device reports UE capability to a network device, the UE capability comprising N sets of capability information, each set of capability information amongst the N sets of capability information comprising channel state information reference information CSI-RS resources supported by the terminal device in each target type of at least two target types, and the sum of the CSI-RS resources supported by the terminal device in the at least two target types, N being an integer greater than or equal to 1, the CSI-RS resources comprising at least one of the following: the maximum number of CSI-RS resources, the number of ports of each CSI-RS resource, and the total number of CSI-RS ports; and the different target types are different codebook types.

Description

Information processing method and terminal equipment

Technical field

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

Background technique

In the related art, the terminal device indicates the UE capability to the network device to determine the number of triggering channel state information (CSI, Channel State Information) reports through the UE capability. However, the processing methods in the aforementioned related technologies do not make full use of the computing capabilities of the terminal device itself, and cannot report the UE capabilities more comprehensively, so the number of options that can trigger the terminal device to report CSI is also limited.

Summary of the invention

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

In a first aspect, an information processing method is provided, and the method includes:

The terminal equipment reports the UE capabilities to the network equipment;

The UE capability includes: N sets of capability information; each set of capability information in the N sets of capability information includes the channel state information reference signal CSI- which is supported by each of the at least two target types by the terminal equipment. RS resources, and the sum of 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 following: 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, including:

The communication unit reports UE capabilities to the network equipment;

In a third aspect, a terminal device is provided, including a processor and a memory. The memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory to execute the method in the above-mentioned first aspect or each of its implementation manners.

In a fourth aspect, a chip is provided to implement the methods in the foregoing implementation manners.

Specifically, the chip includes: a processor, configured to call and run a computer program from the memory, so that the device installed with the chip executes the method in the above-mentioned first aspect or each of its implementation manners.

In a fifth aspect, a computer-readable storage medium is provided for storing a computer program that enables a computer to execute the method in the above-mentioned first aspect or each of its implementation manners.

In a sixth aspect, a computer program product is provided, including computer program instructions that cause a computer to execute the method in the first aspect or its implementation manners.

In a seventh aspect, a computer program is provided, which when running on a computer, causes the computer to execute the method in the first aspect or its implementation manners.

By adopting the above solution, more information is included in the reporting capabilities of the terminal equipment UE, thereby making full use of the computing capabilities of the terminal equipment itself, reporting the UE capabilities more comprehensively, and the information reported by the terminal equipment can determine the triggering of the CSI There are also more options for the number of reports, which enables the system to adapt to more communication scenarios.

Description of the drawings

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

2 is a schematic flowchart of an information processing method provided by an embodiment of the present invention;

Figures 3 to 5 are schematic diagrams of several effects provided by embodiments of the present invention;

6 is a schematic diagram of the structure of a terminal device provided by an embodiment of the present invention;

FIG. 7 is a schematic diagram of the composition structure of a communication device provided by 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 second schematic diagram of a communication system architecture provided by an embodiment of the present application.

Detailed ways

In order to understand the features and technical content of the embodiments of the present invention in more detail, the implementation of the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for reference and explanation purposes only, and are not used to limit the embodiments of the present invention.

The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are a part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.

The technical solutions of the embodiments of this application can be applied to various communication systems, such as: Global System of Mobile Communication (GSM) system, Code Division Multiple Access (CDMA) system, and Wideband Code Division Multiple Access (Wideband Code Division Multiple Access, WCDMA) system, General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, LTE Frequency Division Duplex (FDD) system, LTE Time Division Duplex (TDD), Universal Mobile Telecommunication System (UMTS), Worldwide Interoperability for Microwave Access (WiMAX) communication system or 5G system, etc.

Exemplarily, the communication system 100 applied in the embodiment of this 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 UE 120 (or called a communication terminal or a terminal). The network device 110 may provide communication coverage for a specific geographic area, and may communicate with UEs located in the coverage area. Optionally, the network device 110 may be a network device (Base Transceiver Station, BTS) in a GSM system or a CDMA system, a network device (NodeB, NB) in a WCDMA system, or an evolution in an LTE system Type network equipment (Evolutional Node B, eNB or eNodeB), or a wireless controller in the Cloud Radio Access Network (CRAN), or the network equipment can be a mobile switching center, a relay station, an access point, In-vehicle devices, wearable devices, hubs, switches, bridges, routers, network-side devices in 5G networks, or network devices in the future evolution of the Public Land Mobile Network (PLMN), etc.

The communication system 100 also includes at least one UE 120 located within the coverage area of the network device 110. "UE" as used herein includes but is not limited to connection via wired lines, such as via public switched telephone networks (PSTN), digital subscriber line (Digital Subscriber Line, DSL), digital cable, and direct cable connection; And/or another data connection/network; and/or via a wireless interface, such as for cellular networks, wireless local area networks (WLAN), digital TV networks such as DVB-H networks, satellite networks, AM-FM Broadcast transmitter; and/or another UE's device configured to receive/send communication signals; and/or Internet of Things (IoT) equipment. A UE set to communicate through a wireless interface may be referred to as a "wireless communication terminal", a "wireless terminal" or a "mobile terminal".

Optionally, direct terminal connection (Device to Device, D2D) communication may be performed between the UEs 120.

It should be understood that the terms "system" and "network" in this article are often used interchangeably in this article. The term "and/or" in this article is only an association relationship describing the associated objects, which means that there can be three relationships, for example, A and/or B, which can mean: A alone exists, A and B exist at the same time, exist alone B these three situations. In addition, the character "/" in this text generally indicates that the associated objects before and after are in an "or" relationship.

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

Step 21: The terminal device reports the UE capability to the network device;

The solution provided in this embodiment improves the computing capability of the terminal device by increasing the content reported by the terminal device.

Specifically, the following examples are used to illustrate:

Example 1,

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

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

Each group of capability information in the N groups of capability information includes:

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

The second maximum number of CSI-RS resources supported by the terminal device in codebook type 2;

The third largest number of the total sum of CSI-RS resources supported by the terminal device in codebook type one and codebook type two at the same time.

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

Among them, the maximum number of CSI-RS resources can be understood as the maximum number of CSI-RS resources simultaneously supported by all codebook types.

In this example, codebook type 1 and codebook type 2 are respectively marked as codebook x and codebook y as an example.

The N groups of capability information are used to determine at least one capability set;

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

Among them, at least one capability set determined by N capability information can be specifically N capability sets, that is, each capability information can determine a capability set; in other words, each capability set corresponds to one capability information, Different capability sets correspond to different capability information. In addition, the first values of different capability sets may be the same or different, and the second values of different capability sets may be the same or different.

The at least one capability set is used to take a union set to obtain a first set; wherein, the first set is used to determine that the network device can trigger a combination of CSI reporting capabilities of the terminal device.

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

For example, N capability information can be N triples. For example, each triple can be denoted as (x _i , y _i , s _i ), where i<N, where N is fixed or high-level Configured or reported. x _i is the maximum value of a first one of capability information, y _i is the second maximum value, s _i is the third maximum value.

Among them, the solution with N=1 is a solution in the related art, and will not be repeated in this example. This example mainly focuses on the scenario where N is greater than or equal to 2.

According to the N 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 ;

Among them, a _i can be understood as the first value in the capability set, b _i can be understood as the second value in the capability set, and A _i is the i-th capability set.

Then the combination that the network can trigger is determined according to the first set obtained by taking the union of the at least one capability set, which can be expressed as:

(m _x ,m _y )∈A ₁ _{∪A 2} …A _N ; where m _x is the number of CSI reports for codebook type 1 _{that can be triggered, and m y} is the CSI report for codebook type 2 that can be triggered quantity.

It can be seen from Figure 3 that if the related technology is adopted, only one reporting range is possible. In this example, N capability information is reported. For example, when N=2, the triggerable reporting range is increased. For example, as shown in the figure There are reporting

scopes

1 and 2, which fully utilizes the computing power of the terminal device, and also enables the network device to provide a larger number of possible triggering reports, which improves the communication system's ability to adapt to multiple scenarios.

Example 2,

The UE capability also includes: at least one combination containing two elements.

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

Wherein, the CSI-RS resource includes at least one of the following: 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 triplet that can be expressed as (x, y, s); x is the first maximum value in the capability information, y is the second maximum value, and s is the third maximum value.

At the same time, at least one of the reported combinations contains two elements, which can be expressed as at least one two-tuple

The quantity of at least one combination of two elements is fixed or configured or reported at a higher level.

The capability information is used to determine a first capability set;

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

The first set of capabilities removes the at least one combination containing two elements to obtain a second set; wherein, the second set is used to determine the combination of the number of CSI reports that the network device can trigger the terminal device .

The aforementioned first value and second value can be expressed as a and b, respectively. for example:

The number of reports that can be triggered at the same time on the network side is the capability information (x, y, s) minus at least one

That is, first determine the first set of capabilities:

a≤x

b≤y

a+b≤s

(a,b)∈A

Then the combinations that the network can trigger are:

Example 3.

The difference from Example 2 is that in Example 3, the first set of capabilities is used to take the union with the at least one combination containing two elements to obtain the third set; the third set is used to determine The network device can trigger the number of CSI reports of the terminal device.

Specifically, for two codebook types (codebook x, codebook y), the UE reports a set of 1 capability information, expressed as a triplet (x, y, s), and at least one report contains two The combination of elements can be expressed as a two-tuple

Report the number of CSI-RS resources (or ports) of each codebook type; the number of combinations containing two elements is fixed or configured or reported by higher layers.

The number of reports that can be triggered at the same time on the network side is the set (x, y, z) plus N

which is:

a≤x

b≤y

a+b≤s

(a,b)∈A

Then the combination that the network can trigger is the union of the first capability set and the at least one combination containing two elements to obtain the third set:

Example 4.

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

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

Wherein, the N sets of capability information are used to determine at least one second set of capabilities together with the M sets of coefficients; M is an integer greater than or equal to 1 and less than or equal to N;

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

Among them, each set of coefficients includes: at least two of the first coefficient, the second coefficient, and the third coefficient.

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

Specifically, in one case, the above-mentioned coefficients are predetermined constants; that is, they may be three coefficients of each of the M sets of coefficients negotiated and determined by the terminal device and the network device.

In another case, the UE reports M sets of coefficients, and each set of coefficients may include 3 coefficients, that is, all of them are reported.

In another case, only two of them are reported, for example, the first coefficient and the second coefficient are reported, then the third coefficient can be calculated based on 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. Wherein, the predetermined constant may be negotiated and determined by the terminal device and the network device, or may be stipulated by a protocol, or may be reported to the network device by the terminal device in advance. The predetermined constant can be 1, of course, can also be other values, which is not exhaustive here.

For example, suppose that the three coefficients of a set of coefficients are expressed as (sx _i , sy _i , sz _i ); it can be determined by two parameters (sx _i /sz _i , sy _i /sz _i ) (sx _i /sz _i ,sy _i /sz _i ,1).

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

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

Specifically, the M sets of coefficients are used in combination with the N sets of capability information to determine the N sets of capabilities corresponding to the N sets of capability information. Each capability set contains a first value and a second value, and the first value contained in different capability sets may be different, and the second value contained 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 first value is the same as the first coefficient The sum of the result of multiplying the second value and the second coefficient is not greater than the result of multiplying the third maximum number and the third coefficient in the capability information;

or,

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

Furthermore, the at least one capability set is used to take a union set to obtain a first set; wherein, the first set is used to determine that the network device can trigger a combination of CSI reporting capabilities of the terminal device.

A specific implementation in this example can be: for two codebook types (codebook x, codebook y), the UE reports a set of N triples (x _i , y _i , s _i ) capability information, Where i<N, it can also contain M sets of coefficients, each set of coefficients contains three coefficients, which can be expressed as (sx _j , sy _j , sz _j ), where N is fixed or high-level configuration or reported (N can Equal to 1).

The number of reports that can be triggered at the same time on the network side is the union of N capability sets. which is:

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

Then the combinations that the network can trigger are:

(m _x ,m _y )∈A ₁ _{∪A 2} …A _N.

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

Wherein, the N is equal to 1;

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

The capability information includes:

The third maximum number of the total sum of CSI-RS resources supported by the terminal device in codebook type one and codebook type two at the same time.

Wherein, the CSI-RS resource includes at least one of the following: 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 quantity of at least one combination of two elements is predefined or configured or reported by high-level.

The capability information is used to determine a first capability set;

Removing the at least one combination containing two elements from the first set of capabilities to obtain a second set;

Wherein, the second set is used to determine a combination of the number of CSI reports that the network device can trigger the terminal device.

The aforementioned first value and second value can be expressed as a and b, respectively.

The N sets of capability information are used to determine at least one second set of capabilities together with the M sets of coefficients; M is an integer greater than or equal to 1 and less than or equal to N;

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

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

Specifically, in one case, each coefficient in the foregoing M sets of coefficients is a predetermined constant; that is, both the terminal device and the network device have predefined the foregoing predetermined constant.

For example, suppose that the three coefficients of a set of coefficients are expressed as (sx _i , sy _i , sz _i ); the two parameters (sx _i /sz _i , sy _i /sz _i ) can be reported to determine (sx _i /sz _i ,sy _i /sz _i ,1).

The M sets of coefficients are used to determine at least one second capability set together with N sets of capability information; wherein, each second capability set includes: a first value and a second value.

Among them, a _i can be understood as the first value in the capability set, b _i can be understood as the second value in the capability set, and A _i is the i-th second capability set.

or,

Then, the at least one second capability set is used to take a union set to obtain a fourth set; wherein, the fourth set is used to remove elements contained in the combination of the two elements to obtain a fifth set; The fifth set is used to determine the number of CSI reports that can trigger the terminal device.

In addition, the combination of Example 3 and Example 4 differs from the foregoing in that the at least one second set of capabilities is combined to obtain a fourth set; wherein, the fourth set is used to combine with the at least one set of two elements. Combine and take a union to obtain a sixth set; the sixth set is used to determine the number of CSI reports that can trigger the terminal device.

Example 5.

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

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

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

The fifth largest number of the sum of CSI-RS resources supported by the terminal device in codebook type 1, codebook type 2, and codebook type 3.

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

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

The at least one capability set is used to take a union set to obtain a seventh set; wherein, the seventh set is used to determine a combination of the number of CSI reports that can trigger the terminal device.

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

The number of reports that can be triggered at the same time on the network side is the union of N capabilities. which is:

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

Then the combinations that the network can trigger are:

(m _x ,m _y ,m _z )∈A ₁ _{∪A 2} …A _N.

Among them, a, b, and c are used to represent the first value, the second value, and the third value in the N capability sets; A represents one of the N capability sets; m indicates that the report can be triggered for different codebook types The number of CSI reports.

The combined range of the final trigger in this example is pre-estimated with reference to Fig. 4, and it can be seen that there are more reporting ranges that can be triggered, which improves the capability of the terminal device.

Example 6.

The UE capability also includes: at least one combination containing three elements.

Wherein, the N is equal to 1;

The capability information includes:

The fourth maximum number of CSI-RS resources supported by the terminal device in codebook type 2;

The capability information is used to determine a third capability set;

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

Wherein, the third capability set is used to remove the elements contained in the at least one combination containing three elements to obtain the eighth set;

The eighth set is used to determine the combination of the number of CSI reports that can trigger the terminal device.

For example, for three codebook types (codebook x, codebook y, codebook z), the UE reports a set of 1 triples (x, y, z, s) to represent capability information, and also reports N Triples

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

The number of reports that can be triggered at the same time on the network side is the set (x, y, z) minus N

which is:

a≤x

b≤y

c≤z

a+b+c≤s

(a,b,c)∈A

Then the combinations that the network can trigger are:

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

Example 7.

The difference from Example 6 is that in this example,

The third capability set is used to take a union with the at least one combination containing three elements to obtain a ninth set;

The ninth set is used to determine a combination of the number of CSI reports that can trigger the terminal device.

For example, for three codebook types (codebook x, codebook y, codebook z), the UE reports a set of 1 triples (x, y, z, s), and simultaneously reports N triples

which is:

a≤x

b≤y

c≤z

a+b+c≤s

(a,b,c)∈A

Then the combinations that the network can trigger are:

Example 8.

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

The N groups of capability information are used to determine at least one capability set in combination with the M groups of coefficients; M is an integer greater than or equal to 1, and less than or equal to N;

Among them, each capability set includes: a first value, a second value, and a third value.

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

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

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

In another case, the UE reports M sets of coefficients, and each set of coefficients reports at least one of the above-mentioned coefficients. In another case, each set of coefficients reported contains only three coefficients; suppose the first, second, and third coefficients are included , Then the fourth coefficient can be determined based on these three coefficients, or the fourth coefficient can be set as a constant.

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

Specifically, the M sets of coefficients are combined with the N sets of capability information to respectively determine the capability set corresponding to each 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 corresponding capability The fourth maximum number in the information; the sum of the result of the multiplication of the first value and the first coefficient, the result of the multiplication of the second value and the second coefficient, and the result of the multiplication of the third value and the third coefficient are not Greater than the result of multiplying the fifth maximum number and the fourth coefficient in the capability information;

or,

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

For example, for three codebook types (codebook x, codebook y, codebook z), the UE reports a set of N triples (x _i , y _i , z _i , s _i ) capability information, Where i<N, UE reports or pre-defines one or more sets (can be N) coefficients (sx _j , sy _j , sz _j , ss _j ); where N is fixed or configured or reported by higher layers (N can 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

Then the combinations that the network can trigger are:

(m _x ,m _y ,m _z )∈A ₁ _{∪A 2} …A _N

Optional (sx _i , sy _i , sz _i , ss _i ) can pass three parameters

Report confirmed

The combined range of the final trigger in this example is pre-estimated in conjunction with Fig. 5, and it can be seen that there are more reporting ranges that can be triggered, which improves the capability of the terminal device.

Similarly, the foregoing example 8 can be combined with example 6 for processing, specifically:

Wherein, the N is equal to 1;

The capability information includes:

Specifically, in one case, the aforementioned coefficients are predetermined constants; that is, the terminal device and the network device may negotiate in advance to determine multiple 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 above-mentioned coefficients.

The M sets of coefficients are used to determine at least one fourth capability set in combination with N sets of capability information; wherein each fourth capability set includes: a first value, a second value, and a third value.

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

or,

The at least one fourth capability set is used to take a union to obtain the tenth set; the tenth set is used to remove elements contained in the at least one combination containing three elements to obtain the eleventh set; The eleventh set is used to determine a combination of the number of CSI reports that can trigger the terminal device.

Example 8 is combined with Example 7 for processing. The difference from the foregoing is that:

The at least one fourth capability set is used to take a union to obtain the tenth set; the tenth set is used to take a union with the at least one combination containing two elements to obtain the twelfth set; The twelfth set is used to determine the combination of the number of CSI reports that can trigger the terminal device.

Although the foregoing examples 1-8 and the combination of multiple examples mainly focus on the description of the number of codebook types being 2, and 3. However, in fact, the solution provided in this embodiment can also be applied to the case of a larger number of codebook types. For example, the number of codebook types can be set to G, where G is greater than or equal to 2, and the case where G is greater than 3 will be described below.

Each capability information includes: among the G codebook types, the maximum number of CSI-RS resources supported by each codebook type; and the maximum number of the total sum of CSI-RS resources supported by the G codebook types at the same time .

In at least one capability set determined based on N sets 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 number of CSI-RS resources supported by codebook type g Maximum number; g is greater than or equal to 1 and less than or equal to G; the sum of all G values is not greater than the maximum number of the total sum of CSI-RS resources supported by the G codebook types at the same time. N can be greater than or equal to 1.

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

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

When there are G coefficients in a set of coefficients, the remaining one coefficient is a predetermined constant, or it can be calculated based on other G coefficients.

The M set of coefficients can be combined with N capability information to determine N capability sets. Each capability set contains G values, which can be recorded as the g-th value, where g is greater than or equal to 1 and less than or equal to G. Similarly, the g-th value is not greater than the g-th maximum number in the corresponding ability information, and the sum of the results of multiplying the G values and the G coefficients in the coefficients is not greater than the g+1-th maximum number and the g-th The result of multiplying the coefficients.

Then, the N capability sets can be combined to obtain the first set to determine the combination of the CSI reporting capability of the terminal device that can be triggered by the network device.

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

When N=1, the first capability set is determined through a set of capability information. The first capability set contains 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 device can trigger the combination of the number of CSI reported by the terminal device, which can be determined by removing the combination of the G elements from the first capability set to obtain the second set; or, the combination of the first capability set and the G elements. The third set obtained by taking the union is determined.

Similarly, it can be combined in a variety of ways, and it will not be exhaustive here.

It can be seen that by adopting the above scheme, the terminal equipment UE reporting capability contains more information, thereby making full use of the terminal equipment’s own computing capabilities, and the information reported by the terminal equipment can determine the number of triggered CSI reporting. The range is also more, so that the system can adapt to more communication scenarios.

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

The communication unit 31 reports UE capabilities to the network equipment;

Specifically, the following examples are used to illustrate:

Example 1,

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

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

Each group of capability information in the N groups of capability information includes: the first maximum number of CSI-RS resources supported by the terminal device in codebook type 1; and the CSI-RS supported by the terminal device in codebook type 2. The second maximum number of RS resources; the third maximum number of the total sum of CSI-RS resources supported by the terminal device in codebook type one and codebook type two at the same time.

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

Example 2,

And, at this time, N is equal to 1, that is, the capability information includes: the first maximum number of CSI-RS resources supported by the terminal device in codebook type 1; The second maximum number of CSI-RS resources; the third maximum number of the total sum of CSI-RS resources supported by the terminal device in codebook type one and codebook type two at the same time.

The capability information is used to determine a first capability set; wherein, the first capability set includes: a first value and a second value; wherein, the first value is not greater than all of the capability information The first maximum number; the second value is not greater than the second maximum number in the capability information; and the sum of the first value and the second value is not greater than the first value in the capability information Three maximum quantities.

Example 3.

Example 4.

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

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

Wherein, the N sets of capability information are used to determine at least one second capability set together with the M sets of coefficients; M is an integer greater than or equal to 1 and less than or equal to N; wherein, the capability set includes: a first value And the second value.

or,

In combination with the foregoing four examples, the foregoing example 2 and example 4 can be combined, or example 3 can be combined with example 4. The details are the same as the description of the foregoing method embodiment, and therefore will not be repeated.

Example 5.

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

Each group of capability information in the N groups of capability information includes: the first maximum number of CSI-RS resources supported by the terminal device in codebook type 1; and the CSI-RS supported by the terminal device in codebook type 2. The second maximum number of RS resources; the fourth maximum number of CSI-RS resources supported by the terminal device in codebook type three; the terminal device supports in codebook type 1, codebook type 2, and codebook type 3. The fifth largest sum of CSI-RS resources.

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

Example 6.

Wherein, the N is equal to 1;

The capability information includes: the first maximum number of CSI-RS resources supported by the terminal device in codebook type 1; the second maximum number of CSI-RS resources supported by the terminal device in codebook type 2; The fourth maximum number of CSI-RS resources supported by the terminal device in codebook type two; the sum of the CSI-RS resources supported by the terminal device in codebook type 1, codebook type 2, and codebook type three The fifth largest number.

The capability information is used to determine a third capability set; wherein, the third capability set includes: a first value, a second value, and a third value; wherein, the first value is not greater than the capability The first maximum number in the 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, the 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 to remove the elements contained in the at least one combination of three elements to obtain the eighth set; wherein, the eighth set is used to determine that the terminal device can be triggered The combination of the number of CSI reported.

Example 7.

The difference from Example 6 is that in this example,

The third capability set is used to take a union set with the at least one combination containing three elements to obtain a ninth set; the ninth set is used to determine a combination of the number of CSI reports that can trigger the terminal device.

Example 8.

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

or,

Similarly, the foregoing Example 8 can be combined with Example 6 for processing, or Example 8 and Example 7 can be combined for processing, which is the same as the foregoing method embodiment, and will not be repeated here.

Although the foregoing examples 1-8 and the combination of multiple examples mainly focus on the description of the number of codebook types being 2, and 3. However, in fact, the solution provided in this embodiment can also be applied to the case of a larger number of codebook types, which is also the same as the foregoing, and will not be repeated here.

FIG. 7 is a schematic structural diagram of a communication device 900 according to an embodiment of the present invention. The communication device in this embodiment may be specifically the terminal device in the foregoing embodiment. The communication device 900 shown in FIG. 7 includes a processor 910, and the processor 910 can call and run a computer program from the 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. The processor 910 can call and run a computer program from the memory 920 to implement the method in the embodiment of the present invention.

The memory 920 may be a separate device independent of 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. Specifically, it may send information or data to other devices, or receive other devices. Information or data sent by the device.

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

Optionally, the communication device 900 may specifically be a network device in an embodiment of the present invention, and the communication device 900 may implement the corresponding processes implemented by the network device in each method of the embodiment of the present invention. For brevity, details are not repeated here. .

Optionally, the communication device 900 may specifically be a terminal device or a network device in an embodiment of the present invention, and the communication device 900 may implement the corresponding processes implemented by the mobile terminal/terminal device in each method of the embodiment of the present invention. It's concise, so I won't repeat it here.

Fig. 8 is a schematic structural diagram of a chip according to an embodiment of the present invention. The chip 1000 shown in FIG. 8 includes a processor 1010, and the processor 1010 can call and run a computer program from the 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. The processor 1010 can call and run a computer program from the memory 1020 to implement the method in the embodiment of the present invention.

The memory 1020 may be a separate device independent of the processor 1010, or may be integrated in the processor 1010.

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

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

Optionally, the chip can be applied to the network device in the embodiment of the present invention, and the chip can implement the corresponding process implemented by the terminal device in each method of the embodiment of the present invention. For brevity, details are not described herein again.

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

It should be understood that the processor in the embodiment of the present invention may be an integrated circuit chip with signal processing capability. In the implementation process, the steps of the foregoing method embodiments can be completed by hardware integrated logic circuits in the processor or instructions in the form of software. The above-mentioned processor may be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (ASIC), a ready-made programmable gate array (Field Programmable Gate Array, FPGA) or other Programming logic devices, discrete gates or transistor logic devices, discrete hardware components. The methods, steps, and logical block diagrams disclosed in the embodiments of the present invention can be implemented or executed. The general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like. The steps of the method disclosed in combination with the embodiments of the present invention may be directly embodied as being executed and completed by a hardware decoding processor, or executed and completed by a combination of hardware and software modules in the decoding processor. The software module can be located in a mature storage medium in the field, such as random access memory, flash memory, read-only memory, programmable read-only memory, or electrically erasable programmable memory, registers. The storage medium is located in the memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.

It can be understood that the memory in the embodiment of the present invention may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory. Among them, the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), and electrically available Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory. The volatile memory may be random access memory (Random Access Memory, RAM), which is used as an external cache. By way of exemplary but not restrictive description, many forms of RAM are available, such as static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), Double Data Rate Synchronous Dynamic Random Access Memory (Double Data Rate SDRAM, DDR SDRAM), Enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), Synchronous Link Dynamic Random Access Memory (Synchlink DRAM, SLDRAM) ) And Direct Rambus RAM (DR RAM). It should be noted that the memories of the systems and methods described herein are intended to include, but are not limited to, these and any other suitable types of memories.

It should be understood that the foregoing memory is exemplary but not restrictive. For example, the memory in the embodiment of the present invention may also be static random access memory (static RAM, SRAM), dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM) and so on. In other words, the memory in the embodiment of the present invention is intended to include, but is not limited to, these and any other suitable types of memory.

FIG. 9 is a schematic block diagram of a communication system 800 provided by 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.

Wherein, the terminal device 810 may be used to implement the corresponding functions implemented by the UE in the foregoing method, and the network device 820 may be used to implement the corresponding functions implemented by the network device in the foregoing method. For brevity, details are not described herein again.

The embodiment of the present invention also provides a computer-readable storage medium for storing computer programs.

Optionally, the computer-readable storage medium can be applied to the network device or the terminal device in the embodiment of the present invention, and the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present invention, for the sake of brevity , I won’t repeat it here.

The embodiment of the present invention also provides a computer program product, including computer program instructions.

Optionally, the computer program product can be applied to the network device or the terminal device in the embodiment of the present invention, and the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present invention. For the sake of brevity, I won't repeat them here.

The embodiment of the present invention also provides a computer program.

Optionally, the computer program can be applied to the network device or the terminal device in the embodiment of the present invention. When the computer program runs on the computer, the computer is caused to execute the corresponding process implemented by the network device in each method of the embodiment of the present invention. For the sake of brevity, I won’t repeat it here.

A person of ordinary skill in the art may realize that the units and algorithm steps of the examples described in combination with the embodiments disclosed herein can be implemented by electronic hardware or a combination of computer software and electronic hardware. Whether these functions are performed by hardware or software depends on the specific application and design constraint conditions of the technical solution. Professionals and technicians can use different methods for each specific application to implement the described functions, but such implementation should not be considered as going beyond the scope of the present invention.

Those skilled in the art can clearly understand that, for the convenience and conciseness of description, the specific working process of the system, device and unit described above can refer to the corresponding process in the foregoing method embodiment, which will not be repeated here.

In the several embodiments provided by the present invention, it should be understood that the disclosed system, device, and method may be implemented in other ways. For example, the device embodiments described above are merely illustrative, for example, the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or It can be integrated into another system, or some features can be ignored or not implemented. In addition, the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.

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

If the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium. Based on this understanding, the technical solution of the present invention essentially or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory,) ROM, random access memory (Random Access Memory, RAM), magnetic disks or optical disks and other media that can store program codes. .

The above are only specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention. It should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

An information processing method, the method comprising:

The terminal equipment reports the UE capabilities to the network equipment;

The UE capability includes: N sets of capability information; each set of capability information in the N sets of capability information includes the channel state information reference signal CSI- which is supported by each of the at least two target types by the terminal equipment. RS resources, and the sum of 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 following: 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 according to claim 1, wherein the N is an integer greater than or equal to 2;

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

Each group of capability information in the N groups of capability information includes:

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

The second maximum number of CSI-RS resources supported by the terminal device in codebook type 2;

The third maximum number of the total sum of CSI-RS resources supported by the terminal device in codebook type one and codebook type two at the same time.
The method according to claim 2, wherein the N sets of capability information are used to determine at least one capability set;

Wherein, the capability set includes: a first value and a second value; wherein, the first value is not greater than the first maximum number in the corresponding capability information; the second value is not greater than the corresponding capability information The second maximum number in the; the sum of the first value and the second value is not greater than the third maximum number in the corresponding capability information.
The method according to claim 2, wherein the N sets of capability information are used to determine at least one set of capabilities together with the M sets of coefficients; M is an integer greater than or equal to 1, and less than or equal to N;

Wherein, the capability set includes: a first value and a second value.
The method according to claim 4, wherein each set of coefficients of the M sets of coefficients includes: at least two of the first coefficient, the second coefficient, and the third coefficient.
The method according to claim 5, wherein the first coefficient, the second coefficient, and the third coefficient are predefined or reported to the network device by the 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 first value is the same as the first coefficient The sum of the result of multiplying the second value and the second coefficient is not greater than the result of multiplying the third maximum number and the third coefficient in the capability information;

or,

The result of the multiplication of the first value and the first coefficient is not greater than the first maximum number in the corresponding ability information; the result of the multiplication of the second value and the second coefficient is not greater than all of the corresponding ability information The second maximum number; the sum of the results of the first value multiplied by the first coefficient and the second value multiplied by the second coefficient is not greater than the third maximum number multiplied by the third coefficient in the capability information result.
The method according to claim 3 or 7, wherein the at least one capability set is used to take a union set to obtain a first set; wherein, the first set is used to determine that the network device can trigger the terminal device The combination of CSI reporting capabilities.
The method according to claim 1, wherein the UE capability further comprises: at least one including a combination of two elements.
The method according to claim 9, wherein said N is equal to 1;

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

The capability information includes:

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

The second maximum number of CSI-RS resources supported by the terminal device in codebook type 2;

The third maximum number of the total sum of CSI-RS resources supported by the terminal device in codebook type one and codebook type two at the same time.
The method according to claim 10, wherein the capability information is used to determine a first set of capabilities;

Wherein, the first capability set includes: a first value and a second value; wherein, the first value is not greater than the first maximum number in the capability information; the second value is not greater than all The second maximum number in the capability information; and, the sum of the first value and the second value is not greater than the third maximum number in the capability information.
The method according to claim 11, wherein the first set of capabilities removes the at least one combination containing two elements to obtain the second set;

Wherein, the second set is used to determine a combination of the number of CSI reports that the network device can trigger the terminal device.
The method according to claim 11, wherein the first set of capabilities is used to take a union with the at least one combination containing two elements to obtain a third set; the third set is used to determine The network device can trigger the number of CSI reports of the terminal device.
The method according to claim 11, wherein the N sets of capability information are used to determine at least one second set of capabilities together with the M sets of coefficients; M is an integer greater than or equal to 1, and less than or equal to N;

Wherein, the capability set includes: a first value and a second value.
The method according to claim 14, wherein each set of coefficients of the M sets of coefficients includes: at least two of the first coefficient, the second coefficient, and the third coefficient.
The method according to claim 15, wherein the first coefficient, the second coefficient, and the third coefficient are predefined or reported to the network device by the 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 first value is the same as the first coefficient The sum of the result of multiplying the second value and the second coefficient is not greater than the result of multiplying the third maximum number and the third coefficient in the capability information;

or,

The result of the multiplication of the first value and the first coefficient is not greater than the first maximum number in the corresponding ability information; the result of the multiplication of the second value and the second coefficient is not greater than all of the corresponding ability information The second maximum number; the sum of the results of the first value multiplied by the first coefficient and the second value multiplied by the second coefficient is not greater than the third maximum number multiplied by the third coefficient in the capability information result.
The method according to claim 17, wherein the at least one second capability set is used to take a union set to obtain a fourth set;

The fourth set is used to remove elements included in the combination of the two elements to obtain a fifth set; the fifth set is used to determine the number of CSI reports that can trigger the terminal device.
The method according to claim 17, wherein the fourth set is obtained by taking the union of the at least one second capability set;

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

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

Each group of capability information in the N groups of capability information includes:

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

The second maximum number of CSI-RS resources supported by the terminal device in codebook type 2;

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

The fifth largest number of the sum of CSI-RS resources supported by the terminal device in codebook type 1, codebook type 2, and codebook type 3.
The method according to claim 20, wherein the N sets of capability information are used to determine at least one capability set;

Wherein, the capability set includes: a first value, a second value, and 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 Is greater than the second maximum number in the corresponding capability information; the third value is not greater than the fourth maximum number in the corresponding capability information; the sum of the first value, the second value, and the third value is not greater than the corresponding The fifth largest number in the capability information.
The method according to claim 20, wherein the N sets of capability information are used to determine at least one set of capabilities in combination with the M sets of coefficients; M is an integer greater than or equal to 1, and less than or equal to N;

Among them, each capability set includes: a first value, a second value, and a third value.
The method according to claim 22, wherein each set of coefficients of the M sets of coefficients includes at least three of: a first coefficient; a second coefficient; a third coefficient; and a fourth coefficient.
The method according to claim 23, wherein the first coefficient; the second coefficient; the third coefficient; the fourth coefficient are predefined or reported by the terminal device to the network device.
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 corresponding capability The fourth maximum number in the information; the sum of the result of the multiplication of the first value and the first coefficient, the result of the multiplication of the second value and the second coefficient, and the result of the multiplication of the third value and the third coefficient are not Greater than the result of multiplying the fifth maximum number and the fourth coefficient in the capability information;

or,

The result of the multiplication of the first value and the first coefficient is not greater than the first maximum number in the corresponding ability information; the result of the multiplication of the second value and the second coefficient is not greater than all of the corresponding ability information The second maximum number; the result of multiplying the third value and the third coefficient is not greater than the fourth maximum number in the corresponding ability information; the result of multiplying the first value and the first coefficient, the second The sum of the result of multiplying the value and the second coefficient and the result of multiplying the third value and the third coefficient is not greater than the result of multiplying the fifth maximum number and the fourth coefficient in the ability information.
The method according to claim 21 or 24, wherein the at least one capability set is used to take a union set to obtain a seventh set; wherein the seventh set is used to determine that the CSI report of the terminal device can be triggered Number of combinations.
The method according to claim 1, wherein the UE capability further comprises: at least one combination containing three elements.
The method according to claim 27, wherein said N is equal to 1;

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

The capability information includes:

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

The second maximum number of CSI-RS resources supported by the terminal device in codebook type 2;

The fourth maximum number of CSI-RS resources supported by the terminal device in codebook type 2;

The fifth largest number of the sum of CSI-RS resources supported by the terminal device in codebook type 1, codebook type 2, and codebook type 3.
The method according to claim 28, wherein the capability information is used to determine a third capability set;

Wherein, the third capability set includes: a first value, a second value, and a third value; wherein, the first value is not greater than the first maximum number in the capability information; the second value The 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 the first value, the second value, and the third The sum of the values is not greater than the fifth maximum number in the capability information.
The method according to claim 29, wherein the third set of capabilities is used to remove elements contained in the at least one combination containing three elements to obtain the eighth set;

The eighth set is used to determine the combination of the number of CSI reports that can trigger the terminal device.
The method according to claim 29, wherein the third capability set is used to take a union with the at least one combination containing three elements to obtain the ninth set;

The ninth set is used to determine a combination of the number of CSI reports that can trigger the terminal device.
The method according to claim 28, wherein the N sets of capability information are used to combine M sets of coefficients to determine at least one fourth set of capabilities; M is an integer greater than or equal to 1, and less than or equal to N;

Among them, each fourth capability set includes: a first value, a second value, and a third value.
The method according to claim 32, wherein each set of coefficients of the M sets of coefficients includes at least 3 of the first coefficient; the second coefficient; the third coefficient; and the fourth coefficient.
The method according to claim 33, wherein the first coefficient; the second coefficient; the third coefficient; the fourth coefficient are predefined or reported by the terminal device to the network device.
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 corresponding capability The fourth maximum number in the information; the sum of the result of multiplying the first value and the first coefficient, the result of multiplying the second value and the second coefficient, and the sum of the result of multiplying the third value and the third coefficient Not greater than the result of multiplying the fifth maximum number and the fourth coefficient in the capability information;

or,

The result of the multiplication of the first value and the first coefficient is not greater than the first maximum number in the corresponding ability information; the result of the multiplication of the second value and the second coefficient is not greater than all of the corresponding ability information The second maximum number; the result of multiplying the third value and the third coefficient is not greater than the fourth maximum number in the corresponding ability information; the result of multiplying the first value and the first coefficient, the second The sum of the result of multiplying the value and the second coefficient and the result of multiplying the third value and the third coefficient is not greater than the result of multiplying the fifth maximum number and the fourth coefficient in the ability information.
The method according to claim 35, wherein the at least one fourth capability set is used to take a union to obtain a tenth set; the tenth set is used to remove the at least one combination containing three elements The included elements obtain the eleventh set; the eleventh set is used to determine the combination of the number of CSI reports that can trigger the terminal device.
The method according to claim 35, wherein the at least one fourth capability set is used to take a union to obtain a tenth set; the tenth set is used to combine with the at least one set of two elements Take the union to obtain the twelfth set; the twelfth set is used to determine the combination of the number of CSI reports that can trigger the terminal device.
A terminal device, including:

The communication unit reports UE capabilities to the network equipment;

The UE capability includes: N sets of capability information; each set of capability information in the N sets of capability information includes the channel state information reference signal CSI- which is supported by each of the at least two target types by the terminal equipment. RS resources, and the sum of 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 following: 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 according to claim 38, wherein said N is an integer greater than or equal to 2;

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

Each group of capability information in the N groups of capability information includes:

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

The second maximum number of CSI-RS resources supported by the terminal device in codebook type 2;

The third maximum number of the total sum of CSI-RS resources supported by the terminal device in codebook type one and codebook type two at the same time.
The terminal device according to claim 39, wherein the N sets of capability information are used to determine at least one capability set;

Wherein, the capability set includes: a first value and a second value; wherein, the first value is not greater than the first maximum number in the corresponding capability information; the second value is not greater than the corresponding capability information The second maximum number in the; the sum of the first value and the second value is not greater than the third maximum number in the corresponding capability information.
The terminal device according to claim 39, wherein the N sets of capability information are used to determine at least one capability set together with the M sets of coefficients; M is an integer greater than or equal to 1 and less than or equal to N;

Wherein, the capability set includes: a first value and a second value.
The terminal device according to claim 41, wherein each set of coefficients of the M sets of coefficients includes: at least two of the first coefficient, the second coefficient, and the third coefficient.
The terminal device according to claim 42, wherein the first coefficient, the second coefficient, and the third coefficient are predefined or reported to the network device by the terminal device.
The terminal device according to 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 first value is the same as the first coefficient The sum of the result of multiplying the second value and the second coefficient is not greater than the result of multiplying the third maximum number and the third coefficient in the capability information;

or,

The result of the multiplication of the first value and the first coefficient is not greater than the first maximum number in the corresponding ability information; the result of the multiplication of the second value and the second coefficient is not greater than all of the corresponding ability information The second maximum number; the sum of the results of the first value multiplied by the first coefficient and the second value multiplied by the second coefficient is not greater than the third maximum number multiplied by the third coefficient in the capability information result.
The terminal device according to claim 40 or 44, wherein the at least one capability set is used to take a union set to obtain a first set; wherein the first set is used to determine that the network device can trigger the terminal The combination of the CSI reporting capabilities of the device.
The terminal device according to claim 38, wherein said UE capability further comprises: at least one combination of two elements.
The terminal device according to claim 46, wherein said N is equal to 1;

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

The capability information includes:

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

The second maximum number of CSI-RS resources supported by the terminal device in codebook type 2;

The third maximum number of the total sum of CSI-RS resources supported by the terminal device in codebook type one and codebook type two at the same time.
The terminal device according to claim 47, wherein the capability information is used to determine a first set of capabilities;

Wherein, the first capability set includes: a first value and a second value; wherein, the first value is not greater than the first maximum number in the capability information; the second value is not greater than all The second maximum number in the capability information; and, the sum of the first value and the second value is not greater than the third maximum number in the capability information.
The terminal device according to claim 48, wherein the first set of capabilities removes the at least one combination containing two elements to obtain the second set;

Wherein, the second set is used to determine a combination of the number of CSI reports that the network device can trigger the terminal device.
The terminal device according to claim 47, wherein the first set of capabilities is used to take a union set with the at least one combination containing two elements to obtain a third set; the third set is used to determine The network device can trigger the number of CSI reports of the terminal device.
The terminal device according to claim 47, wherein the N sets of capability information are used to determine at least one second set of capabilities together with the M sets of coefficients; M is an integer greater than or equal to 1 and less than or equal to N;

Wherein, the capability set includes: a first value and a second value.
The terminal device according to claim 51, wherein each set of coefficients of the M sets of coefficients includes: at least two of the first coefficient, the second coefficient, and the third coefficient.
The terminal device according to claim 52, wherein the first coefficient, the second coefficient, and the third coefficient are predefined or reported to the network device by the terminal device.
The terminal device according to 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 first value is the same as the first coefficient The sum of the result of multiplying the second value and the second coefficient is not greater than the result of multiplying the third maximum number and the third coefficient in the capability information;

or,

The result of the multiplication of the first value and the first coefficient is not greater than the first maximum number in the corresponding ability information; the result of the multiplication of the second value and the second coefficient is not greater than all of the corresponding ability information The second maximum number; the sum of the results of the first value multiplied by the first coefficient and the second value multiplied by the second coefficient is not greater than the third maximum number multiplied by the third coefficient in the capability information result.
The terminal device according to claim 54, wherein the at least one second capability set is used to take a union set to obtain a fourth set;

The fourth set is used to remove elements included in the combination of the two elements to obtain a fifth set; the fifth set is used to determine the number of CSI reports that can trigger the terminal device.
The terminal device according to claim 54, wherein the fourth set is obtained by taking a union of the at least one second capability set;

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

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

Each group of capability information in the N groups of capability information includes:

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

The second maximum number of CSI-RS resources supported by the terminal device in codebook type 2;

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

The fifth largest number of the sum of CSI-RS resources supported by the terminal device in codebook type 1, codebook type 2, and codebook type 3.
The terminal device according to claim 57, wherein the N sets of capability information are used to determine at least one capability set;

Wherein, the capability set includes: a first value, a second value, and 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 Is greater than the second maximum number in the corresponding capability information; the third value is not greater than the fourth maximum number in the corresponding capability information; the sum of the first value, the second value, and the third value is not greater than the corresponding The fifth largest number in the capability information.
The terminal device according to claim 57, wherein the N sets of capability information are used to determine at least one set of capabilities in combination with the M sets of coefficients; M is an integer greater than or equal to 1 and less than or equal to N;

Among them, each capability set includes: a first value, a second value, and a third value.
The terminal device according to claim 59, wherein each set of coefficients of the M sets of coefficients includes at least three of: a first coefficient; a second coefficient; a third coefficient; and a fourth coefficient.
The terminal device according to claim 60, wherein the first coefficient; the second coefficient; the third coefficient; the fourth coefficient are predefined or reported by the terminal device to the network device.
The terminal device according to 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 corresponding capability The fourth maximum number in the information; the sum of the result of the multiplication of the first value and the first coefficient, the result of the multiplication of the second value and the second coefficient, and the result of the multiplication of the third value and the third coefficient are not Greater than the result of multiplying the fifth maximum number and the fourth coefficient in the capability information;

or,

The result of the multiplication of the first value and the first coefficient is not greater than the first maximum number in the corresponding ability information; the result of the multiplication of the second value and the second coefficient is not greater than all of the corresponding ability information The second maximum number; the result of multiplying the third value and the third coefficient is not greater than the fourth maximum number in the corresponding ability information; the result of multiplying the first value and the first coefficient, the second The sum of the result of multiplying the value and the second coefficient and the result of multiplying the third value and the third coefficient is not greater than the result of multiplying the fifth maximum number and the fourth coefficient in the ability information.
The terminal device according to claim 57 or 61, wherein the at least one capability set is used to take a union set to obtain a seventh set; wherein the seventh set is used to determine the CSI that can trigger the terminal device The combination of reported quantities.
The terminal device according to claim 38, wherein the UE capability further comprises: at least one combination of three elements.
The terminal device according to claim 64, wherein said N is equal to 1;

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

The capability information includes:

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

The second maximum number of CSI-RS resources supported by the terminal device in codebook type 2;

The fourth maximum number of CSI-RS resources supported by the terminal device in codebook type 2;

The fifth largest number of the sum of CSI-RS resources supported by the terminal device in codebook type 1, codebook type 2, and codebook type 3.
The terminal device according to claim 65, wherein the capability information is used to determine a third capability set;

Wherein, the third capability set includes: a first value, a second value, and a third value; wherein, the first value is not greater than the first maximum number in the capability information; the second value The 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 the first value, the second value, and the third The sum of the values is not greater than the fifth maximum number in the capability information.
The terminal device according to claim 66, wherein the third capability set is used to remove elements contained in the at least one combination containing three elements to obtain the eighth set;

The eighth set is used to determine the combination of the number of CSI reports that can trigger the terminal device.
The terminal device according to claim 66, wherein the third capability set is used to take a union with the at least one combination containing three elements to obtain the ninth set;

The ninth set is used to determine a combination of the number of CSI reports that can trigger the terminal device.
The terminal device according to claim 66, wherein the N groups of capability information are used to combine M groups of coefficients to determine at least one fourth capability set; M is an integer greater than or equal to 1, and less than or equal to N;

Among them, each fourth capability set includes: a first value, a second value, and a third value.
The terminal device according to claim 69, wherein each set of coefficients of the M sets of coefficients includes at least 3 of: a first coefficient; a second coefficient; a third coefficient; and a fourth coefficient.
The terminal device according to claim 70, wherein the first coefficient; the second coefficient; the third coefficient; the fourth coefficient are predefined or reported by the terminal device to the network device.
The terminal device according to 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 corresponding capability The fourth maximum number in the information; the sum of the result of multiplying the first value and the first coefficient, the result of multiplying the second value and the second coefficient, and the sum of the result of multiplying the third value and the third coefficient Not greater than the result of multiplying the fifth maximum number and the fourth coefficient in the capability information;

or,

The result of the multiplication of the first value and the first coefficient is not greater than the first maximum number in the corresponding ability information; the result of the multiplication of the second value and the second coefficient is not greater than all of the corresponding ability information The second maximum number; the result of multiplying the third value and the third coefficient is not greater than the fourth maximum number in the corresponding ability information; the result of multiplying the first value and the first coefficient, the second The sum of the result of multiplying the value and the second coefficient and the result of multiplying the third value and the third coefficient is not greater than the result of multiplying the fifth maximum number and the fourth coefficient in the ability information.
The terminal device according to claim 71, wherein the at least one fourth capability set is used to take a union to obtain a tenth set; and the tenth set is used to remove the at least one combination containing three elements The eleventh set is obtained by the elements contained in, and the eleventh set is used to determine the combination of the number of CSI reports that can trigger the terminal device.
The terminal device according to claim 71, wherein the at least one fourth capability set is used to take a union to obtain a tenth set; and the tenth set is used to combine with the at least one set of two elements. The combination takes the union to obtain the twelfth set; the twelfth set is used to determine the combination of the number of CSI reports that can trigger the terminal device.
A terminal device, comprising: a processor and a memory for storing a computer program that can run on the processor, wherein the memory is used for storing the computer program, and the processor is used for calling and running the computer stored in the memory A program that executes the steps of the method according to any one of claims 1-37.
A chip comprising: a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the method according to any one of claims 1-37.
A computer-readable storage medium used to store a computer program that enables a computer to execute the steps of the method according to any one of claims 1-37.
A computer program product comprising computer program instructions that cause a computer to execute the method according to any one of claims 1-37.
A computer program that causes a computer to execute the method according to any one of claims 1-37.