CN111106863A

CN111106863A - Method and apparatus for signal transmission

Info

Publication number: CN111106863A
Application number: CN201811302837.6A
Authority: CN
Inventors: 孙晓东; 孙鹏; 周帅
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2018-10-26
Filing date: 2018-11-02
Publication date: 2020-05-05
Anticipated expiration: 2038-11-02
Also published as: CN111106863B

Abstract

The embodiment of the invention discloses a method and equipment for transmitting signals, wherein the method comprises the following steps: receiving indication information, wherein the indication information is used for a first device to determine a target transmitting antenna set in a plurality of transmitting antenna sets; and determining the target sending antenna set according to the indication information. Therefore, the first device can select the transmitting antenna set for transmitting signals when the plurality of transmitting antenna sets are configured, so that mobile communication can be carried out with the second device through the selected transmitting antenna set, and the effectiveness and the reliability of signal transmission are improved.

Description

Method and apparatus for signal transmission

Technical Field

The present application relates to the field of communications technologies, and in particular, to a method and apparatus for signal transmission.

Background

In the mobile communication system, when the terminal device receives a transmission beam indication configured by the network device, the terminal device may only determine a carrier, a Bandwidth Part (BWP) and a beam used for transmitting signals, so that when the terminal device is configured with a plurality of transmit antenna sets, the terminal device cannot determine the transmit antenna set used for transmitting signals according to the transmission beam indication, resulting in a reduction in communication efficiency between the terminal device and the network device.

Disclosure of Invention

One of the objectives of the embodiments of the present invention is to provide a method and a device for signal transmission, which can enable a device configured with multiple transmit antenna sets to determine a transmit antenna set for transmitting a signal, thereby improving the effectiveness and reliability of mobile communication.

In a first aspect, a method for signal transmission is provided, which is applied to a first device, and includes: receiving indication information, wherein the indication information is used for a first device to determine a target transmitting antenna set in a plurality of transmitting antenna sets; and determining the target sending antenna set according to the indication information.

In a second aspect, a method for signal transmission is provided, which is applied to a second device, and includes: determining indication information, wherein the indication information is used for a first device to determine a target transmitting antenna set in a plurality of transmitting antenna sets; and sending the indication information.

In a third aspect, a first device is provided, the first device comprising: a transceiver module, configured to receive indication information, where the indication information is used by the first device to determine a target transmit antenna set in a plurality of transmit antenna sets; and the processing module is used for determining the target transmitting antenna set according to the indication information.

In a fourth aspect, there is provided a second device comprising: a processing module, configured to determine indication information, where the indication information is used by a first device to determine a target transmit antenna set in a plurality of transmit antenna sets; and the transceiver module is used for transmitting the indication information.

In a fifth aspect, there is provided a first device comprising: memory, a processor and a computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, carries out the steps of the method for signal transmission as described in the first aspect.

In a sixth aspect, there is provided a second device comprising: a memory, a processor and a computer program stored on the memory and executable on the processor, which computer program, when being executed by the processor, carries out the steps of the method for signal transmission according to the second aspect.

In a seventh aspect, a computer-readable medium is provided, on which a computer program is stored, which computer program, when being executed by a processor, realizes the steps of the method for signal transmission according to the first aspect.

In an eighth aspect, a computer-readable storage medium is provided, on which a computer program is stored, which computer program, when being executed by a processor, realizes the steps for the signal transmission method according to the second aspect.

In a ninth aspect, a method for signal transmission is provided, which is applied to a first device, and includes: receiving configuration information, wherein the configuration information is used for determining an incidence relation between an uplink transmission configuration information identifier and a downlink transmission configuration information identifier by first equipment; determining the association relation according to the configuration information; and determining the resource of signal transmission according to the incidence relation.

In a tenth aspect, a method for signal transmission is provided, which is applied to a second device, and includes: generating configuration information, wherein the configuration information is used for determining an incidence relation between an uplink transmission configuration information identifier and a downlink transmission configuration information identifier by first equipment; and sending the configuration information.

In an eleventh aspect, there is provided a first apparatus comprising: the first equipment determines the incidence relation between the uplink transmission configuration information identifier and the downlink transmission configuration information identifier; the processing module is used for determining the incidence relation according to the configuration information; the processing module is further configured to determine a resource for signal transmission according to the association relationship.

In a twelfth aspect, there is provided a second device comprising: the device comprises a processing module, a configuration module and a processing module, wherein the processing module is used for generating configuration information, and the configuration information is used for the first equipment to determine the incidence relation between an uplink transmission configuration information identifier and a downlink transmission configuration information identifier; and the transceiver module is used for transmitting the configuration information.

In a thirteenth aspect, there is provided a first apparatus comprising: memory, processor and computer program stored on the memory and executable on the processor, which computer program, when being executed by the processor, carries out the steps of the method for signal transmission as described in the ninth aspect.

In a fourteenth aspect, there is provided a second apparatus comprising: memory, processor and computer program stored on the memory and executable on the processor, which computer program, when being executed by the processor, carries out the steps of the method for signal transmission as described in the tenth aspect.

A fifteenth aspect provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the method for signal transmission as described in the ninth or tenth aspect.

In the embodiment of the invention, the first device receives the indication information and determines the target transmitting antenna set in the plurality of transmitting antenna sets according to the indication information, so that the transmitting antenna set for signal transmission can be selected when the plurality of transmitting antenna sets are configured, mobile communication can be carried out with the second device through the selected transmitting antenna set, and the effectiveness and reliability of signal transmission are improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic flow diagram of a method for signal transmission according to an embodiment of the present invention.

Fig. 2 is a schematic flow chart of a method for signal transmission according to another embodiment of the present invention.

Fig. 3 is a schematic configuration diagram of a first apparatus according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a second device according to an embodiment of the present invention.

Fig. 5 is a schematic configuration diagram of a first apparatus according to another embodiment of the present invention.

Fig. 6 is a schematic configuration diagram of a second apparatus according to another embodiment of the present invention.

Fig. 7 is a schematic flow chart of a method for signal transmission according to yet another embodiment of the present invention.

Fig. 8 is a schematic flow chart of a method for signal transmission according to yet another embodiment of the present invention.

Fig. 9 is a schematic configuration diagram of a first apparatus according to still another embodiment of the present invention.

Fig. 10 is a schematic configuration diagram of a second apparatus according to still another embodiment of the present invention.

Fig. 11 is a schematic configuration diagram of a first apparatus according to still another embodiment of the present invention.

Fig. 12 is a schematic configuration diagram of a second apparatus according to another embodiment of the present invention.

Detailed Description

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

The technical scheme of the invention can be applied to various communication systems, such as: long Term Evolution (LTE)/enhanced Long Term Evolution (LTE-a) systems, New Radio (NR) systems, Device to Device (D2D), and Vehicle networking (V2V) systems, etc.

In the embodiment of the present invention, the first device may be a Terminal device (UE), which may also be referred to as a Mobile Terminal (Mobile Terminal), a Mobile User Equipment (UE), and the like, and may communicate with one or more core networks via a Radio Access Network (RAN), and the User device may be a Mobile Terminal, such as a Mobile phone (or referred to as a "cellular" phone) and a computer having the Mobile Terminal, and may be, for example, a portable, pocket, handheld, computer-embedded, or vehicle-mounted Mobile device, which exchanges languages and/or data with the Radio access network.

In this embodiment of the present invention, the second device may be a network device, where the network device is a device deployed in a radio access network for providing a wireless communication function for a terminal device, and the network device may be, for example, a base station, and the base station may be an evolved Node B (eNB or e-NodeB) and a 5G base station (gNB) in LTE.

It should be noted that, in the embodiment of the present invention, a plurality of transmit antenna sets may correspond to a plurality of antenna Panel (Panel) sets, one antenna Panel may correspond to one transmit antenna set, and one antenna Panel may also correspond to a plurality of transmit antenna sets.

The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Fig. 1 illustrates a method for signal transmission according to one embodiment of the present application. The method of claim 1 may be performed by a first device. As shown in fig. 1, the method comprises:

s110, receiving indication information, where the indication information is used for the first device to determine a target transmit antenna set in the multiple transmit antenna sets.

It is to be understood that the indication information in S110 may display an indication or hide an indication of the target transmit antenna set.

It should be noted that the target transmit antenna set may be one transmit antenna set or may be multiple transmit antenna sets, and one transmit antenna set may include one transmit antenna or may include multiple transmit antennas, which is not limited in this embodiment of the present invention.

Optionally, in some embodiments, S110 is specifically: receiving Physical Uplink Shared Channel (PUSCH) configuration information, where the PUSCH configuration information includes the indication information; or receiving Physical Uplink Control Channel (PUCCH) configuration information, where the PUCCH configuration information includes the indication information; or receiving Sounding Reference Signal (SRS) configuration information, where the SRS configuration information includes the indication information. Or, it can be understood that the indication information is carried in the PUSCH configuration information, or carried in the PUCCH configuration information, or carried in the SRS configuration information. Or S110 may be understood as specifically: receiving the indication information through one of PUSCH configuration information, PUCCH configuration information, and SRS configuration information.

Or, S110 specifically is: receiving Physical Downlink Shared Channel (PDSCH) configuration information, wherein the PDSCH configuration information includes the indication information; or receiving Physical Downlink Control Channel (PDCCH) configuration information, where the PDCCH configuration information includes the indication information; or receiving channel state Information Reference Signal (CSI-RS) configuration Information, where the CSI-RS configuration Information includes the indication Information. Or, it can be understood that the indication information is carried in PDSCH configuration information, or in PDCCH configuration information, or in CSI-RS configuration information. Or S110 may be understood as specifically: receiving the indication information through one of PDSCH configuration information, PDCCH configuration information, and CSI-RS configuration information.

Or, S110 specifically is: receiving beam indication information, wherein the beam indication information comprises the indication information. Or it may be understood that the indication information is carried in the beam indication information. Or S110 may be understood as specifically: receiving the indication information through beam indication information. The beam indication information may include at least one of spatial quasi-co-location information, spatial correlation information, and Reference Signal (RS) information. The RS may be one of a Synchronization Signal Block (SSB), a CSI-RS, and an SRS.

The SRS configuration information is used to configure at least one of the SRS resource set and the SRS antenna port set. The SRS resource set may be understood as an SRS time-frequency resource set, the SRS resource set may include one SRS resource or a plurality of SRS resources, and the SRS antenna port set may include one SRS antenna port or a plurality of SRS antenna port sets.

And S120, determining the target transmitting antenna set according to the indication information.

Optionally, in some embodiments, the indication information includes at least one of a target Control resource set (CORESET) identification and a target Search Space (Search Space) identification; correspondingly, in S120, determining a target transmit antenna set according to the indication information includes: and determining the target transmitting antenna set according to at least one of the target CORESET identifier and the target search space identifier.

The target search space identifier in the embodiment of the present invention may be a Common Search Space (CSS) identifier or a target first device Specific search space (USS).

Specifically, in some embodiments, at least one of the CORESET identifier and the search space identifier has a first association relationship with the transmitting antenna set, and correspondingly, determining the target transmitting antenna set according to at least one of the target CORESET identifier and the search space identifier includes: and determining the target transmitting antenna set according to the first association relation and at least one of the target CORESET identifier and the target search space identifier.

For example, if the CORESET identifier and the transmitting antenna set have the first association relationship as described in table 1, and the target CORESET identifier is 2, the first device determines, according to the first association relationship, that the transmitting antenna set associated with the target CORESET identifier is the transmitting antenna set 2, and determines that the target transmitting antenna set is the transmitting antenna set 2.

TABLE 1

CORESET mark	Transmitting antenna set
		1	1
2	2
		3	3

In particular, in some embodiments, at least one of the CORESET identification and the search space identification has a second association with the transmit beam and a third association with the set of transmit antennas. Correspondingly, determining a target transmitting antenna set according to at least one of the target CORESET identifier and the search space identifier, including: and determining the target transmitting antenna set according to at least one of the target CORESET identifier and the target search space identifier, the second association relation and the third association relation.

For example, a second association relationship shown in table 2 is provided between the search space identifier and the transmission beam, a third association relationship shown in table 3 is provided between the transmission beam and the transmission antenna set, the target search space identifier is 3, the first device determines, according to the second association relationship, that the target transmission beam corresponding to the target search space identifier is the transmission beam 3, and then the first device determines, according to the third association relationship, that the transmission antenna set associated with the transmission beam 3 is the transmission antenna set 1, and determines the transmission antenna set 1 as the target transmission antenna set.

TABLE 2

Search space identification	Transmitting beam
		1	1
2	2
		3	3

TABLE 3

Transmitting beam	Transmitting antenna set
		1	3
2	2
		3	1

Specifically, in some embodiments, at least one of the CORESET identifier and the search space identifier has a fourth association relationship with the sounding reference signal, SRS, occupied resource identifier, and the set of transmitting antennas have a fifth association relationship; correspondingly, determining a target transmitting antenna set according to at least one of the target CORESET identifier and the search space identifier, including: and determining the target transmitting antenna set according to the fourth incidence relation and the fifth incidence relation, at least one of the target CORESET identifier and the target search space identifier.

Optionally, as an example, the SRS occupied resource identifier includes at least one of an SRS resource set identifier and an SRS antenna port set identifier.

For example, a fourth association relationship exists between the CORESET identifier and the SRS occupied resource identifier, a third association relationship exists between the SRS occupied resource identifier and the transmitting antenna set, the first device determines the target SRS occupied resource identifier corresponding to the target CORESET identifier according to the fourth association relationship, then the first device determines the transmitting antenna set associated with the target SRS occupied resource identifier according to the fifth association relationship, and determines the transmitting antenna set associated with the target SRS occupied resource identifier as the target transmitting antenna set.

Optionally, in some embodiments, the indication information includes at least one of a transmitting antenna panel set identifier and a transmitting antenna set identifier. Correspondingly, in S120, determining the target transmit antenna set according to the indication information includes: and determining the target transmitting antenna set as a transmitting antenna set corresponding to at least one of the transmitting panel set identifier and the transmitting antenna set identifier.

For example, the indication information includes a sending antenna panel set identifier, and the first device determines a sending antenna set on an antenna panel corresponding to the antenna panel identifier as a target sending antenna set. Or, if the indication information includes a sending antenna set identifier, the first device determines a sending antenna set corresponding to the sending antenna set identifier as a target sending antenna set.

Optionally, in some embodiments, the indication information includes a target SRS occupied resource identifier, and the target SRS occupied resource identifier has a sixth association with the transmission antenna set. Correspondingly, in S120, the determining a target transmit antenna set according to the indication information includes: and determining a target transmitting antenna set according to the target SRS occupied resource identifier and the sixth incidence relation. The target SRS occupying resource identifier includes at least one of a target SRS resource set identifier and a target SRS antenna port set.

On the basis of all the above embodiments, after determining the target transmit antenna set, the first device transmits signals on the target transmit antenna set. For example, the first device performs PUSCH transmission, PUCCH transmission, Physical Random Access Channel (PRACH) transmission, or SRS transmission on the target transmit antenna set.

Further, if the first device receives the indication information by receiving the beam indication information in S110, the first device may further determine a transmission beam, and then perform signal transmission by the first device through the target transmission antenna set and the determined transmission beam.

For example, when the first device receives Downlink Control Information (DCI) for scheduling PUSCH transmission, the first device determines a target transmit antenna set according to the indication Information, and further determines, according to an SRS indication (SRI), a transmit beam for transmitting the PUSCH from among transmit beams indicated by the beam indication Information. When the first device transmits the PUCCH, the first device determines a target transmitting antenna set according to the indication information, and further determines a transmitting beam used for transmitting the PUCCH from among the transmitting beams indicated by the beam indication information according to a Medium Access control Element (MAC CE). When the first device transmits the SRS, the first device determines a target transmitting antenna set according to the indication information, and further determines a transmitting beam used for transmitting the SRS in the transmitting beam indicated by the beam indication information according to the SRS request information.

It should be noted that the association relationship in the foregoing embodiment may be a one-to-one relationship, a one-to-many relationship, or a many-to-one relationship, and the association relationship in the foregoing embodiment may be configured by the second terminal device to the first terminal device, or may be agreed in advance by a protocol, which is not limited in this embodiment of the present invention.

It should be further noted that the indication information may be received through RRC information; and/or the indication information is received by the MACCE; and/or the indication information is updated or modified by the MAC CE.

In order to facilitate understanding of the technical solution of the present invention, the technical solution of the present invention will be described below with reference to a specific example, and when describing the specific example, the first device is taken as a terminal device, and the set of transmitting antennas is taken as a set of transmitting antenna panels, which are only for convenience of description, and do not limit the protection scope of the technical solution.

Example 1:

the terminal equipment receives PUSCH configuration information from the network equipment, wherein the PUSCH configuration information comprises a CORESET identifier or a Search Space identifier, the CORESET identifier or the Search Space identifier is associated with an SRS occupied resource set, and the SRS occupied resource set is associated with a transmitting antenna panel set. When receiving DCI, the terminal device determines a transmitting antenna panel set for transmitting PUSCH according to a CORESET identifier or a Search Space identifier, an association relationship between the CORESET identifier or the Search Space identifier and the SRS occupied resource set, and an association relationship between the SRS occupied resource set and the transmitting antenna panel set, which are included in the PUSCH configuration information, and transmits the PUSCH on the determined transmitting antenna panel set.

Example 2:

the terminal device receives beam indicating information from the network device, wherein the beam indicating information comprises a CORESET identifier or a Search Space identifier, the CORESET identifier or the Search Space identifier is associated with an SRS occupied resource set, and the SRS occupied resource set is associated with a transmitting antenna panel set. When receiving the DCI, the terminal device determines a transmit antenna panel set for transmitting the SRS according to a CORESET identifier or Search Space identifier, an association between the CORESET identifier or Search Space identifier and the SRS occupied resource set, and an association between the SRS occupied resource set and the transmit antenna panel set, which are included in the beam indication information, determines a transmit beam for transmitting the SRS in the transmit beam indicated by the beam indication information according to the received SRS request information, and then transmits the SRS on the transmit antenna panel set for transmitting the SRS and the transmit beam.

Example 3:

the terminal equipment receives PUCCH configuration information from the network equipment, the PUCCH configuration information comprises a sending antenna panel set identification, the terminal equipment determines a sending antenna panel set corresponding to the sending antenna panel set identification as a sending antenna panel set used for transmitting the PUCCH, and then the PUCCH is transmitted on the determined sending antenna panel set.

Example 4:

the method comprises the steps that terminal equipment receives physical downlink channel (PDSCH or PDCCH) configuration information from network equipment, the physical downlink channel configuration information comprises a target SRS occupied resource identifier, the terminal equipment determines a transmitting antenna panel set corresponding to the target SRS occupied resource identifier according to the target SRS occupied resource identifier and an incidence relation between the SRS occupied resource identifier and the transmitting antenna panel set, the transmitting antenna panel set corresponding to the target SRS occupied resource identifier is determined as the transmitting antenna panel set used for transmitting PUCCH or PUSCH, and then the PUCCH or PUSCH is transmitted on the determined transmitting antenna panel set.

Example 5:

the terminal equipment receives PUSCH beam indication information from the network equipment, the PUSCH beam indication information comprises a sending antenna panel set identifier, the terminal equipment determines a sending antenna panel set corresponding to the sending antenna panel set identifier as a sending antenna panel set used for transmitting the PUSCH, then determines a sending beam used for transmitting the PUSCH in a plurality of sending beams indicated by the PUSCH beam indication information according to the SRI, and transmits the PUSCH on the determined sending antenna panel set and the sending beam.

The method for signal transmission according to the embodiment of the present invention is described in detail above with reference to fig. 1. A method for signal transmission according to another embodiment of the present invention will be described in detail with reference to fig. 2. It is to be understood that the interaction of the second device with the first device described from the second device side is the same as that described at the first device side in the method shown in fig. 1, and the related description is appropriately omitted to avoid redundancy. The method shown in fig. 2 is performed by a second device, and the method shown in fig. 2 includes:

s210, determining indication information, wherein the indication information is used for a first device to determine a target transmitting antenna set in a plurality of transmitting antenna sets;

s220, sending the indication information.

It can be understood that the first device can dynamically select the transmitting antenna set by sending the indication information to the first device, thereby improving the flexibility of communication.

According to the method for signal transmission in the embodiment of the application, the second device sends the indication information for determining the target sending antenna set in the multiple sending antenna sets to the first device, so that the first device can determine the target sending antenna set for signal transmission from the multiple sending antenna sets, the first device can perform mobile communication with the second network device through the target sending antenna set, and the effectiveness and reliability of signal transmission are improved.

Optionally, as an embodiment, the indication information includes at least one of a target control resource set CORESET identifier and a target search space identifier.

Optionally, as an embodiment, the target search space identifier is a target first device specific search space USS identifier.

Optionally, as an embodiment, at least one of the CORESET identifier and the search space identifier has a first association relationship with the set of transmitting antennas.

Optionally, as an embodiment, at least one of the CORESET identifier and the search space identifier has a second association relationship with the transmission beam, and the transmission beam has a third association relationship with the transmission antenna set.

Optionally, as an embodiment, at least one of the CORESET identifier and the search space identifier has a fourth association relationship with the sounding reference signal, SRS, occupied resource identifier, and the set of transmitting antennas have a fifth association relationship.

Optionally, as an embodiment, the indication information includes at least one of a transmitting antenna panel set identifier and a transmitting antenna set identifier.

Optionally, as an embodiment, the indication information includes a target SRS occupied resource identifier, and a sixth association relationship exists between the SRS occupied resource identifier and the transmitting antenna set.

Optionally, as an embodiment, the S220 specifically includes: sending physical uplink channel configuration information, wherein the physical uplink shared channel configuration information comprises the indication information; or the like, or, alternatively,

sending physical uplink control channel configuration information, wherein the physical uplink control channel configuration information comprises the indication information; or the like, or, alternatively,

and sending SRS configuration information, wherein the SRS configuration information comprises the indication information.

Optionally, as an embodiment, the S220 specifically includes: sending physical downlink shared channel configuration information, wherein the physical downlink shared channel configuration information comprises the indication information; or the like, or, alternatively,

sending physical downlink control channel configuration information, wherein the physical downlink control channel information comprises the indication information; or the like, or, alternatively,

and sending CSI-RS configuration information, wherein the CSI-RS configuration information comprises the indication information.

Optionally, as an embodiment, the S220 specifically includes: and sending beam indication information, wherein the beam indication information comprises the indication information.

Optionally, as an embodiment, the indication information is sent through radio resource control RRC information; and/or the indication information is sent through a media access control (MAC CE); and/or the indication information is updated or modified by the MAC CE.

The method for signal transmission according to the embodiment of the present invention is described in detail above with reference to fig. 1 and 2. A first apparatus according to an embodiment of the present invention will be described in detail below with reference to fig. 3.

Fig. 3 is a schematic configuration diagram of a first apparatus according to an embodiment of the present invention. As shown in fig. 3, the first device 30 includes:

a transceiver module 31, configured to receive indication information, where the indication information is used by the first device to determine a target transmit antenna set in a plurality of transmit antenna sets;

and the processing module 32 is configured to determine the target transmit antenna set according to the indication information.

According to the first device of the embodiment of the invention, the indication information is received, and the target transmitting antenna set in the plurality of transmitting antenna sets is determined according to the indication information, so that when the plurality of transmitting antenna sets are configured, the transmitting antenna set used for signal transmission can be selected, mobile communication can be carried out with the second device through the selected transmitting antenna set, and the effectiveness and reliability of signal transmission are improved.

Optionally, as an embodiment, the indication information includes at least one of a target control resource set CORESET identifier and a target search space identifier;

the processing module 32 is specifically configured to:

and determining the target transmitting antenna set according to at least one of the target CORESET identifier and the target search space identifier.

Optionally, as an embodiment, at least one of the CORESET identifier and the search space identifier has a first association relationship with the set of transmitting antennas;

wherein, the processing module 32 is specifically configured to:

and determining the target transmitting antenna set according to the first association relation and at least one of the target CORESET identifier and the target search space identifier.

Optionally, as an embodiment, at least one of the CORESET identifier and the search space identifier has a second association relationship with the transmission beam, and the transmission beam has a third association relationship with the transmission antenna set;

wherein the processing module is specifically configured to:

and determining the target transmitting antenna set according to at least one of the target CORESET identifier and the target search space identifier, the second association relation and the third association relation.

Optionally, as an embodiment, a fourth association relationship exists between at least one of the CORESET identifier and the search space identifier and the SRS resource identifier occupied by the sounding reference signal, and a fifth association relationship exists between the SRS resource identifier occupied by the SRS and the transmitting antenna set;

wherein, the processing module 32 is specifically configured to:

and determining the target transmitting antenna set according to the fourth incidence relation, the fifth incidence relation and at least one of the target CORESET identifier and the target search space identifier.

Optionally, as an embodiment, the indication information includes at least one of a transmitting antenna panel set identifier and a transmitting antenna set identifier;

wherein the processing unit is specifically configured to:

and determining the target transmitting antenna set as a transmitting antenna set corresponding to at least one of the transmitting antenna panel set identification and the transmitting antenna set identification.

Optionally, as an embodiment, the indication information includes a target SRS occupied resource identifier, and a sixth association relationship exists between the SRS occupied resource identifier and the transmitting antenna set;

wherein, the processing module 32 is specifically configured to:

and determining the target transmitting antenna set according to the target SRS occupied resource identifier and the sixth incidence relation.

Optionally, as an embodiment, the transceiver module 31 is specifically configured to:

receiving physical uplink shared channel configuration information, wherein the physical uplink shared channel configuration information comprises the indication information; or the like, or, alternatively,

receiving physical uplink control channel configuration information, wherein the physical uplink control channel configuration information comprises the indication information; or the like, or, alternatively,

and receiving SRS configuration information, wherein the SRS configuration information comprises the indication information.

receiving physical downlink shared channel configuration information, wherein the physical downlink shared channel configuration information comprises the indication information; or the like, or, alternatively,

receiving physical downlink control channel configuration information, wherein the physical downlink control channel configuration information comprises the indication information; or the like, or, alternatively,

and receiving CSI-RS configuration information, wherein the CSI-RS configuration information comprises the indication information.

receiving beam indication information, wherein the beam indication information comprises the indication information.

Optionally, as an embodiment, the indication information is received through radio resource control RRC information; and/or the presence of a gas in the gas,

the indication information is received through a media access control (MAC CE); and/or the presence of a gas in the gas,

the indication information is updated or modified by the MAC CE.

Optionally, as an embodiment, the processing module 32 is further configured to:

under the condition of PUSCH transmission, determining a target transmission beam in uplink transmission beams indicated by the beam indication information according to SRS resource indication information carried in Downlink Control Information (DCI); or the like, or, alternatively,

under the condition of transmitting PUCCH, determining a target transmission beam in the uplink transmission beams indicated by the beam indication information according to MAC CE; or the like, or, alternatively,

and under the condition of SRS transmission, determining a target transmission beam in the uplink transmission beams indicated by the beam indication information according to SRS request information carried in the DCI.

The first device provided in the embodiment of the present invention can implement each process implemented by the first device in the method embodiment of fig. 1, and is not described here again to avoid repetition.

Fig. 4 is a schematic structural diagram of a second apparatus according to an embodiment of the present invention. As shown in fig. 4, the second device 40 includes:

a processing module 41, configured to determine indication information, where the indication information is used by the first device to determine a target transmit antenna set in the multiple transmit antenna sets;

and the transceiver module 42 is configured to transmit the indication information.

According to the embodiment of the application, the second device sends the indication information for determining the target sending antenna set in the multiple sending antenna sets to the first device, so that the first device can determine the target sending antenna set for signal transmission from the multiple sending antenna sets, the first device can perform mobile communication with the second network device through the target sending antenna set, and the effectiveness and reliability of signal transmission are improved.

Optionally, as an embodiment, the transceiver unit 41 is specifically configured to:

sending physical uplink channel configuration information, wherein the physical uplink shared channel configuration information comprises the indication information; or the like, or, alternatively,

sending physical downlink shared channel configuration information, wherein the physical downlink shared channel configuration information comprises the indication information; or the like, or, alternatively,

and sending beam indication information, wherein the beam indication information comprises the indication information.

Optionally, as an embodiment, the indication information is sent through radio resource control RRC information; and/or the presence of a gas in the gas,

the indication information is sent through a media access control (MAC CE); and/or the presence of a gas in the gas,

the indication information is updated or modified by the MAC CE.

The second device provided in the embodiment of the present invention can implement each process implemented by the second device in the method embodiment of fig. 2, and is not described here again to avoid repetition.

Fig. 5 is a block diagram of a first device of another embodiment of the present invention. The first device 500 shown in fig. 5 includes: at least one processor 501, memory 502, a user interface 503, and at least one network interface 504. The various components in the first device 500 are coupled together by a bus system 505. It is understood that the bus system 505 is used to enable connection communications between these components. The bus system 505 includes a power bus, a control bus, and a status signal bus in addition to a data bus. For clarity of illustration, however, the various buses are labeled as bus system 505 in FIG. 5.

The user interface 503 may include, among other things, a display, a keyboard, or a pointing device (e.g., a mouse, trackball, touch pad, or touch screen, among others.

It is to be understood that the memory 502 in embodiments of the present invention may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The non-volatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable PROM (EEPROM), or a flash Memory. Volatile Memory can be Random Access Memory (RAM), which acts as external cache Memory. By way of example, but not limitation, many forms of RAM are available, such as Static random access memory (Static RAM, SRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic random access memory (Synchronous DRAM, SDRAM), Double Data rate Synchronous Dynamic random access memory (ddr SDRAM ), Enhanced Synchronous SDRAM (ESDRAM), Synchlink DRAM (SLDRAM), and direct memory bus RAM (DRRAM). The memory 502 of the subject systems and methods described in connection with the embodiments of the invention is intended to comprise, without being limited to, these and any other suitable types of memory.

In some embodiments, memory 502 stores elements, executable modules or data structures, or a subset thereof, or an expanded set thereof as follows: an operating system 5021 and application programs 5022.

The operating system 5021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, and is used for implementing various basic services and processing hardware-based tasks. The application 5022 includes various applications, such as a Media Player (Media Player), a Browser (Browser), and the like, for implementing various application services. The program for implementing the method according to the embodiment of the present invention may be included in the application program 5022.

In this embodiment of the present invention, the first device 500 further includes: a computer program stored in the memory 502 and capable of running on the processor 501, wherein when being executed by the processor 501, the computer program implements the processes of the method described in fig. 1, and can achieve the same technical effects, and in order to avoid repetition, the details are not repeated here.

The method disclosed by the above-mentioned embodiments of the present invention may be applied to the processor 501, or implemented by the processor 501. The processor 501 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 501. The Processor 501 may be a general-purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable Gate Array (FPGA) or other programmable logic device, discrete Gate or transistor logic device, or discrete hardware components. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software modules may reside in ram, flash memory, rom, prom, or eprom, registers, among other computer-readable storage media known in the art. The computer readable storage medium is located in the memory 502, and the processor 501 reads the information in the memory 502 and performs the steps of the above method in combination with the hardware thereof. In particular, the computer readable storage medium has stored thereon a computer program which, when executed by the processor 501, performs the steps of the method embodiment as described above with respect to fig. 1.

It is to be understood that the embodiments described herein may be implemented in hardware, software, firmware, middleware, microcode, or any combination thereof. For a hardware implementation, the processing units may be implemented within one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), general purpose processors, controllers, micro-controllers, microprocessors, other electronic units designed to perform the functions described herein, or a combination thereof.

For a software implementation, the techniques described in this disclosure may be implemented with modules (e.g., procedures, functions, and so on) that perform the functions described in this disclosure. The software codes may be stored in a memory and executed by a processor. The memory may be implemented within the processor or external to the processor.

Fig. 6 shows a schematic configuration of a second device according to another embodiment of the present invention. As shown in fig. 6, the second device 600 comprises a processor 601, a transceiver 602, a memory 603 and a bus interface. Wherein:

in this embodiment of the present invention, the second device 600 further includes: a computer program stored in the memory 603 and capable of running on the processor 601, where the computer program, when executed by the processor 601, implements each process in the method shown in fig. 2, and can achieve the same technical effect, and is not described herein again to avoid repetition.

In fig. 6, the bus architecture may include any number of interconnected buses and bridges, with one or more processors represented by processor 601 and various circuits of memory represented by memory 603 being linked together. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 602 may be a number of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over a transmission medium.

The processor 601 is responsible for managing the bus architecture and general processing, and the memory 603 may store data used by the processor 601 in performing operations.

An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the method embodiment shown in fig. 2, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.

Fig. 7 illustrates a method for signal transmission according to yet another embodiment of the present application. The method described in fig. 7 may be performed by a first device. As shown in fig. 7, the method includes:

s710, receiving configuration information, wherein the configuration information is used for the first device to determine an association relationship between an uplink transmission configuration information identifier and a downlink transmission configuration information identifier;

s720, determining the incidence relation according to the configuration information;

and S730, determining the resource of signal transmission according to the associated information.

The resource in S730 may be at least one of a time domain resource, a frequency domain resource, a time-frequency domain resource, and a set of transmit antennas.

Optionally, as an embodiment, the uplink transmission configuration information identifier includes at least one of the following identifiers: the method comprises a Physical Uplink Shared Channel (PUSCH) configuration information identifier, a Physical Uplink Control Channel (PUCCH) configuration information identifier, a Sounding Reference Signal (SRS) resource set configuration information identifier and an SRS antenna port set configuration information identifier.

Optionally, as an embodiment, the downlink transmission configuration information identifier includes at least one of the following identifiers: the physical downlink control channel PDCCH configuration information identifier, the control resource set CORESET configuration identifier and the search space configuration information identifier.

Optionally, as an embodiment, the configuration information is received through radio resource control RRC information; and/or the presence of a gas in the gas,

the configuration information is received through a media access control (MAC CE); and/or the presence of a gas in the gas,

the configuration information is updated or modified by the MAC CE.

Optionally, as an embodiment, the configuration information is downlink configuration information, where the downlink configuration information includes the uplink transmission configuration information identifier, and the downlink configuration information includes at least one of the following information: PDCCH configuration information, CORESET configuration information, and search space configuration information.

Optionally, as an embodiment, the downlink configuration information is received through RRC information; and/or the presence of a gas in the gas,

the uplink transmission configuration information identifier is configured or updated or modified through the MAC CE.

Optionally, as an embodiment, S730 specifically includes:

determining a Physical Uplink Shared Channel (PUSCH) configuration information identifier set corresponding to a first downlink transmission configuration information identifier corresponding to Downlink Control Information (DCI) according to the incidence relation;

determining a target PUSCH configuration information identifier according to SRS Resource Indication (SRI) information carried in the DCI and the PUSCH configuration information identifier set;

and determining resources for transmitting the PUSCH according to the PUSCH configuration information corresponding to the target PUSCH configuration information identifier.

Optionally, as an embodiment, S730 specifically includes:

determining a Physical Uplink Control Channel (PUCCH) configuration information identifier set corresponding to a first downlink transmission configuration information identifier corresponding to Downlink Control Information (DCI) according to the incidence relation;

determining a target PUCCH configuration information identifier according to the PUCCH resource indication information and the PUCCH configuration information identifier set;

and determining the resources for transmitting the PUCCH according to the PUCCH configuration information corresponding to the target PUCCH configuration information identification.

Optionally, as an embodiment, S730 specifically includes:

determining an SRS resource set configuration information identifier set corresponding to a first downlink transmission configuration information identifier corresponding to the DCI according to the incidence relation;

determining a target SRS resource set configuration information identifier according to the SRS request information carried in the DCI and the SRS resource set configuration information identifier set;

and determining resources for transmitting the SRS according to the SRS resource set corresponding to the target SRS resource set configuration information identifier.

Fig. 8 illustrates a method for signal transmission according to yet another embodiment of the present application. The method described in fig. 8 may be performed by a second device. As shown in fig. 8, the method includes:

s810, generating configuration information, wherein the configuration information is used for determining the incidence relation between the uplink transmission configuration information identifier and the downlink transmission configuration information identifier by the first equipment;

s820, sending the configuration information.

Optionally, as an embodiment, the configuration information is sent through radio resource control RRC information; and/or the presence of a gas in the gas,

the configuration information is sent through a media access control (MAC CE); and/or the presence of a gas in the gas,

the configuration information is updated or modified by the MAC CE.

Optionally, as an embodiment, the downlink configuration information is sent through RRC information; and/or the presence of a gas in the gas,

Fig. 9 is a schematic configuration diagram of a first apparatus according to an embodiment of the present invention. As shown in fig. 9, the first device 90 includes:

a transceiver module 91, configured to receive configuration information, where the configuration information is used by a first device to determine an association relationship between an uplink transmission configuration information identifier and a downlink transmission configuration information identifier;

a processing module 92, configured to determine the association relationship according to the configuration information;

the processing module 92 is further configured to determine a resource for signal transmission according to the association information.

the configuration information is updated or modified by the MAC CE.

Optionally, as an embodiment, the processing module 92 is specifically configured to:

The first device provided in the embodiment of the present invention can implement each process implemented by the first device in the method embodiment of fig. 7, and is not described here again to avoid repetition.

Fig. 10 is a schematic configuration diagram of a second apparatus according to an embodiment of the present invention. As shown in fig. 10, the second apparatus 100 includes:

a processing module 101, configured to generate configuration information, where the configuration information is used by a first device to determine an association relationship between an uplink transmission configuration information identifier and a downlink transmission configuration information identifier;

a transceiver module 102, configured to send the configuration information.

the configuration information is updated or modified by the MAC CE.

The second device provided in the embodiment of the present invention can implement each process implemented by the second device in the method embodiment of fig. 8, and is not described here again to avoid repetition.

Fig. 11 is a block diagram of a first device of another embodiment of the present invention. The first device 1100 shown in fig. 11 includes: at least one processor 1101, memory 1102, a user interface 1103, and at least one network interface 1104. The various components in the first device 1100 are coupled together by a bus system 1105. It is understood that the bus system 1105 is used to enable communications among the components. The bus system 505 includes a power bus, a control bus, and a status signal bus in addition to a data bus. For clarity of illustration, however, the various buses are labeled in fig. 11 as the bus system 1105.

The user interface 1103 may include, among other things, a display, a keyboard, or a pointing device (e.g., a mouse, trackball, touch pad, or touch screen, among others.

It is to be understood that the memory 1102 in embodiments of the present invention can be either volatile memory or nonvolatile memory, or can include both volatile and nonvolatile memory. The non-volatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable PROM (EEPROM), or a flash Memory. Volatile Memory can be Random Access Memory (RAM), which acts as external cache Memory. By way of example, but not limitation, many forms of RAM are available, such as Static random access memory (Static RAM, SRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic random access memory (Synchronous DRAM, SDRAM), Double data rate Synchronous Dynamic random access memory (ddr DRAM), Enhanced Synchronous SDRAM (ESDRAM), Synchronous link SDRAM (SLDRAM), and Direct Rambus RAM (DRRAM). The memory 1102 of the subject systems and methods is intended to comprise, without being limited to, these and any other suitable types of memory.

In some embodiments, memory 1102 stores the following elements, executable modules or data structures, or a subset thereof, or an expanded set thereof: an operating system 11021 and application programs 11022.

The operating system 11021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, for implementing various basic services and processing hardware-based tasks. The application 11022 contains various applications such as a Media Player (Media Player), a Browser (Browser), etc. for implementing various application services. Programs that implement methods in accordance with embodiments of the invention may be included in application 11022.

In an embodiment of the present invention, the first device 1100 further includes: a computer program stored in the memory 1102 and capable of running on the processor 1101, where the computer program, when executed by the processor 1101, implements the processes of the method described in fig. 7 above, and can achieve the same technical effects, and in order to avoid repetition, the details are not described here again.

The methods disclosed in the embodiments of the present invention described above may be implemented in the processor 1101 or by the processor 1101. The processor 1101 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by instructions in the form of hardware, integrated logic circuits, or software in the processor 1101. The Processor 1101 may be a general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable Gate Array (FPGA) or other programmable logic device, discrete Gate or transistor logic device, discrete hardware component. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software modules may reside in ram, flash memory, rom, prom, or eprom, registers, among other computer-readable storage media known in the art. The computer readable storage medium is located in the memory 1102, and the processor 1101 reads the information in the memory 1102 and performs the steps of the above method in combination with the hardware thereof. In particular, the computer readable storage medium has stored thereon a computer program which, when executed by the processor 501, performs the steps of the method embodiment as described above with respect to fig. 7.

Fig. 12 shows a schematic configuration of a second device according to another embodiment of the present invention. As shown in fig. 12, the second device 1200 comprises a processor 1201, a transceiver 1202, a memory 1203 and a bus interface. Wherein:

in this embodiment of the present invention, the second device 1200 further includes: a computer program stored in the memory 1203 and capable of running on the processor 1201, where the computer program, when executed by the processor 1201, implements each process in the method shown in fig. 8, and can achieve the same technical effect, and is not described herein again to avoid repetition.

In fig. 12, the bus architecture may include any number of interconnected buses and bridges, with various circuits linking one or more processors, represented by the processor 1201, and memory, represented by the memory 1203. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 1202 may be a number of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over a transmission medium.

The processor 1201 is responsible for managing a bus architecture and general processing, and the memory 1203 may store data used by the processor 1201 in performing operations.

An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the method embodiments shown in fig. 7 and 8, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A method for signal transmission, applied to a first device, comprising:

receiving indication information, wherein the indication information is used for a first device to determine a target transmitting antenna set in a plurality of transmitting antenna sets;

and determining the target sending antenna set according to the indication information.

2. The method of claim 1, wherein the indication information comprises at least one of a target control resource set (CORESET) identifier and a target search space identifier;

wherein the determining the target transmit antenna set according to the indication information includes:

3. The method of claim 2, wherein the target search space identification is a target first device specific search space (USS) identification.

4. The method according to claim 2 or 3, wherein at least one of the CORESET identification and the search space identification has a first association relationship with the set of transmitting antennas;

wherein, the determining the target transmitting antenna set according to at least one of the target CORESET identifier and the target search space identifier includes:

5. The method of claim 2 or 3, wherein at least one of the CORESET identifier and the search space identifier has a second association relationship with the transmission beam, and wherein the transmission beam has a third association relationship with the set of transmission antennas;

6. The method according to claim 2 or 3, wherein at least one of the CORESET identifier and the search space identifier has a fourth association relationship with the SRS occupied resource identifier of the sounding reference signal, and the SRS occupied resource identifier has a fifth association relationship with the transmitting antenna set;

7. The method of claim 1, wherein the indication information comprises at least one of a transmit antenna panel set identifier and a transmit antenna set identifier;

8. The method of claim 1, wherein the indication information includes a target SRS occupancy resource identifier, and a sixth association relationship exists between the SRS occupancy resource identifier and a transmission antenna set;

9. The method according to any one of claims 4, 5, 7 and 8, wherein the receiving the indication information comprises:

10. The method according to any one of claims 4, 5, 7 and 8, wherein the receiving the indication information comprises:

receiving configuration information for a physical downlink shared channel, wherein the configuration information for the physical downlink shared channel comprises the indication information; or the like, or, alternatively,

11. The method according to any one of claims 4, 6, 7 and 8, wherein the receiving the indication information comprises:

12. The method according to any of claims 1 to 11, wherein the indication information is received via radio resource control, RRC, information; and/or the presence of a gas in the gas,

the indication information is updated or modified by the MAC CE.

13. The method of claim 11, further comprising:

14. A method for signal transmission, applied to a second device, comprising:

determining indication information, wherein the indication information is used for a first device to determine a target transmitting antenna set in a plurality of transmitting antenna sets;

and sending the indication information.

15. The method of claim 14, wherein the indication information comprises at least one of a target control resource set (CORESET) identifier and a target search space identifier.

16. The method of claim 15, wherein the target search space identification is a target first device specific search space USS identification.

17. The method according to claim 15 or 16, wherein at least one of the CORESET identifier and the search space identifier has a first association with the set of transmit antennas.

18. The method of claim 15 or 16, wherein at least one of the CORESET identifier and the search space identifier has a second association with the transmit beam and the transmit beam has a third association with the set of transmit antennas.

19. The method of claim 15 or 16, wherein at least one of the CORESET identifier and the search space identifier has a fourth association relationship with the SRS resource occupation identifier of the sounding reference signal, and wherein the SRS resource occupation identifier has a fifth association relationship with the set of transmitting antennas.

20. The method of claim 14, wherein the indication information comprises at least one of a transmit antenna panel set identifier and a transmit antenna set identifier.

21. The method of claim 14, wherein the indication information includes a target SRS resource occupation identifier, and a sixth association relationship exists between the SRS resource occupation identifier and the transmitting antenna set.

22. The method according to any one of claims 17, 18, 20 and 21, wherein the sending the indication information comprises:

23. The method according to any one of claims 17, 18, 20 and 21, wherein the sending the indication information comprises:

24. The method according to any one of claims 17, 19, 20 and 21, wherein the sending the indication information comprises:

25. The method according to any of claims 14 to 24, wherein the indication information is sent by radio resource control, RRC, information; and/or the presence of a gas in the gas,

the indication information is updated or modified by the MAC CE.

26. A first device, comprising:

a transceiver module, configured to receive indication information, where the indication information is used by the first device to determine a target transmit antenna set in a plurality of transmit antenna sets;

and the processing module is used for determining the target transmitting antenna set according to the indication information.

27. A second apparatus, comprising:

a processing module, configured to determine indication information, where the indication information is used by a first device to determine a target transmit antenna set in a plurality of transmit antenna sets;

and the transceiver module is used for transmitting the indication information.

28. A first device, comprising: memory, processor and computer program stored on the memory and executable on the processor, which computer program, when being executed by the processor, carries out the steps of the method for signal transmission according to any one of claims 1 to 13.

29. A second apparatus, comprising: memory, processor and computer program stored on the memory and executable on the processor, which computer program, when being executed by the processor, carries out the steps of the method for signal transmission according to any one of claims 14 to 25.

30. A computer-readable medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the method for signal transmission according to any one of claims 1 to 25.

31. A method for signal transmission, applied to a first device, comprising:

receiving configuration information, wherein the configuration information is used for determining an incidence relation between an uplink transmission configuration information identifier and a downlink transmission configuration information identifier by first equipment;

determining the association relation according to the configuration information;

and determining the resource of signal transmission according to the incidence relation.

32. The method of claim 31, wherein the uplink transmission configuration information identifier comprises at least one of the following identifiers: the method comprises a Physical Uplink Shared Channel (PUSCH) configuration information identifier, a Physical Uplink Control Channel (PUCCH) configuration information identifier, a Sounding Reference Signal (SRS) resource set configuration information identifier and an SRS antenna port set configuration information identifier.

33. The method according to claim 31 or 32, wherein the downlink configuration information identifier comprises at least one of the following identifiers: the physical downlink control channel PDCCH configuration information identifier, the control resource set CORESET configuration identifier and the search space configuration information identifier.

34. The method according to any of claims 31 to 33, wherein the configuration information is received via radio resource control, RRC, information; and/or the presence of a gas in the gas,

the configuration information is updated or modified by the MAC CE.

35. The method according to claim 32 or 33, wherein the configuration information is downlink configuration information, the downlink configuration information includes the uplink transmission configuration information identifier, and the downlink configuration information includes at least one of the following information: PDCCH configuration information, CORESET configuration information, and search space configuration information.

36. The method of claim 35, wherein the downlink configuration information is received via RRC information; and/or the presence of a gas in the gas,

37. The method according to any one of claims 31 to 36, wherein said determining resources for signal transmission according to said association relationship comprises:

38. The method according to any of the claims 31 to 36, wherein said determining resources for signal transmission based on said correlating comprises:

39. The method according to any one of claims 31 to 36, wherein said determining resources for signal transmission according to said association relationship comprises:

40. A method for signal transmission, applied to a second device, comprising:

generating configuration information, wherein the configuration information is used for determining an incidence relation between an uplink transmission configuration information identifier and a downlink transmission configuration information identifier by first equipment;

and sending the configuration information.

41. The method of claim 40, wherein the uplink transmission configuration information identifier comprises at least one of the following identifiers: the method comprises a Physical Uplink Shared Channel (PUSCH) configuration information identifier, a Physical Uplink Control Channel (PUCCH) configuration information identifier, a Sounding Reference Signal (SRS) resource set configuration information identifier and an SRS antenna port set configuration information identifier.

42. The method according to claim 40 or 41, wherein the downlink configuration information identifier comprises at least one of the following identifiers: the physical downlink control channel PDCCH configuration information identifier, the control resource set CORESET configuration identifier and the search space configuration information identifier.

43. The method according to any of claims 40 to 42, wherein the configuration information is sent via radio resource control, RRC, information; and/or the presence of a gas in the gas,

the configuration information is updated or modified by the MAC CE.

44. The method according to claim 40 or 41, wherein the downlink configuration information identifier comprises at least one of the following identifiers: the physical downlink control channel PDCCH configuration information identifier, the control resource set CORESET configuration identifier and the search space configuration information identifier.

45. The method according to claim 44, wherein the downlink configuration information is sent via RRC information; and/or the presence of a gas in the gas,

46. A first device, comprising:

the first equipment determines the incidence relation between the uplink transmission configuration information identifier and the downlink transmission configuration information identifier;

the processing module is used for determining the incidence relation according to the configuration information;

the processing module is further configured to determine a resource for signal transmission according to the association relationship.

47. A second apparatus, comprising:

the device comprises a processing module, a configuration module and a processing module, wherein the processing module is used for generating configuration information, and the configuration information is used for the first equipment to determine the incidence relation between an uplink transmission configuration information identifier and a downlink transmission configuration information identifier;

and the transceiver module is used for transmitting the configuration information.

48. A first device, comprising: memory, processor and computer program stored on the memory and executable on the processor, which computer program, when being executed by the processor, carries out the steps of the method for signal transmission according to any one of claims 31 to 39.

49. A second apparatus, comprising: memory, processor and computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, carries out the steps of the method for signal transmission according to any one of claims 40 to 45.

50. A computer-readable medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the method for signal transmission according to any one of claims 31 to 45.