CN-122002582-A - Signal processing method, device, equipment and storage medium

Abstract

The application provides a signal processing method, a device, equipment and a storage medium, and relates to the technical field of communication, wherein the method comprises the steps of receiving configuration information of SRS resources of a sounding reference signal sent by network equipment, wherein the configuration information of the SRS resources comprises transmission parameters corresponding to SBFD symbols and transmission parameters corresponding to non-SBFD symbols; in the case that one transmission opportunity of one SRS resource spans SBFD symbols and non-SBFD symbols, transmitting SRS according to a transmission parameter corresponding to the SBFD symbols and/or a transmission parameter corresponding to the non-SBFD symbols, or not transmitting the SRS.

Inventors

• SI QIANQIAN
• HUANG QIUPING
• GAO XUEJUAN
• XING YANPING

Assignees

• 大唐移动通信设备有限公司

Dates

Publication Date

20260508

Application Date

20241108

Claims (20)

1. 1. A signal processing method, comprising: Receiving configuration information of SRS resources of a sounding reference signal sent by network equipment, wherein the configuration information of the SRS resources comprises transmission parameters corresponding to SBFD symbols and transmission parameters corresponding to non-SBFD symbols; in the case that one transmission opportunity of one SRS resource spans SBFD symbols and non-SBFD symbols, transmitting or not transmitting SRS according to the transmission parameter corresponding to the SBFD symbols and/or the transmission parameter corresponding to the non-SBFD symbols.
2. 2. The method of claim 1, wherein in the case where SRS is transmitted according to the transmission parameters corresponding to the SBFD symbols and the transmission parameters corresponding to the non-SBFD symbols, the SRS is transmitted in the SBFD symbols and the non-SBFD symbols, the SRS is transmitted in the SBFD symbols according to the transmission parameters corresponding to the SBFD symbols, and the SRS is transmitted in the non-SBFD symbols according to the transmission parameters corresponding to the non-SBFD symbols.
3. 3. The method of claim 1, wherein the SRS is transmitted in the SBFD symbols according to the transmission parameter corresponding to the SBFD symbol if the number of SBFD symbols is the largest among symbols occupied by one transmission opportunity of the one SRS resource; And under the condition that the number of the non-SBFD symbols is the largest in symbols occupied by one transmission opportunity of the SRS resource, sending the SRS in the non-SBFD symbols according to the transmission parameters corresponding to the non-SBFD symbols.
4. 4. The method of claim 1, wherein the SRS is transmitted in the SBFD symbol according to transmission parameters corresponding to the SBFD symbol in the case that the predefined symbol type is the SBFD symbol, or And if the predefined symbol type is the non-SBFD symbol, transmitting the SRS in the non-SBFD symbol according to the transmission parameter corresponding to the non-SBFD symbol.
5. 5. The method of claim 1, wherein the SRS is transmitted in the SBFD symbol according to a transmission parameter corresponding to the SBFD symbol in a case where a symbol type indicated by the network device is the SBFD symbol; and if the symbol type indicated by the network equipment is the non-SBFD symbol, sending the SRS in the non-SBFD symbol according to the transmission parameter corresponding to the non-SBFD symbol.
6. 6. The method of claim 1, wherein the SRS is transmitted in the SBFD symbols according to the transmission parameter corresponding to the SBFD symbol if a first symbol or a last symbol of symbols occupied by one transmission opportunity of the one SRS resource is the SBFD symbols; And under the condition that the first symbol or the last symbol in symbols occupied by one transmission opportunity of the SRS resource is the non-SBFD symbol, sending the SRS in the non-SBFD symbol according to the transmission parameters corresponding to the non-SBFD symbol.
7. 7. The method of claim 1, wherein the SRS is transmitted in the SBFD symbols according to the transmission parameter corresponding to the SBFD symbols if the number of SBFD symbols is the largest in a slot in which one transmission opportunity of the one SRS resource is located; And under the condition that the number of the non-SBFD symbols is the largest in a time slot where one transmission opportunity of one SRS resource exists, sending the SRS in the non-SBFD symbols according to the transmission parameters corresponding to the non-SBFD symbols.
8. 8. The method according to any one of claims 1-7, further comprising: transmitting Physical Uplink Shared Channel (PUSCH) data to the network equipment; The transmission of the PUSCH data is determined based on the SRS indicated by the sounding reference signal indication SRI, the SRI is associated to the last transmission of the SRS resource indicated by the SRI before the physical downlink control channel PDCCH carrying the SRI, and the symbol type corresponding to the SRS transmission is the same as the symbol type corresponding to the PUSCH data.
9. 9. A signal processing method, comprising: Transmitting configuration information of SRS resources to terminal equipment, wherein the configuration information of the SRS resources comprises transmission parameters corresponding to SBFD symbols and transmission parameters corresponding to non-SBFD symbols; And receiving SRS sent by terminal equipment, wherein the SRS is sent by the terminal equipment according to the transmission parameters corresponding to the SBFD symbols and/or the transmission parameters corresponding to the non-SBFD symbols under the condition that one transmission opportunity of one SRS resource spans SBFD symbols and non-SBFD symbols.
10. 10. The method of claim 9, wherein in the case where SRS is transmitted according to the transmission parameters corresponding to the SBFD symbols and the transmission parameters corresponding to the non-SBFD symbols, the SRS is transmitted in the SBFD symbols and the non-SBFD symbols, the SRS is transmitted in the SBFD symbols according to the transmission parameters corresponding to the SBFD symbols, and the SRS is transmitted in the non-SBFD symbols according to the transmission parameters corresponding to the non-SBFD symbols.
11. 11. The method of claim 9, wherein the SRS is transmitted in the SBFD symbols according to the transmission parameters corresponding to the SBFD symbols if the number of SBFD symbols is the largest among symbols occupied by one transmission opportunity of the one SRS resource; And under the condition that the number of the non-SBFD symbols is the largest in symbols occupied by one transmission opportunity of the SRS resource, sending the SRS in the non-SBFD symbols according to the transmission parameters corresponding to the non-SBFD symbols.
12. 12. The method of claim 9, wherein the SRS is transmitted in the SBFD symbol according to transmission parameters corresponding to the SBFD symbol in the case that the predefined symbol type is the SBFD symbol, or And if the predefined symbol type is the non-SBFD symbol, transmitting the SRS in the non-SBFD symbol according to the transmission parameter corresponding to the non-SBFD symbol.
13. 13. The method of claim 9, wherein the SRS is transmitted in the SBFD symbol according to a transmission parameter corresponding to the SBFD symbol in a case where a symbol type indicated by a network device is the SBFD symbol; and if the symbol type indicated by the network equipment is the non-SBFD symbol, sending the SRS in the non-SBFD symbol according to the transmission parameter corresponding to the non-SBFD symbol.
14. 14. The method of claim 9, wherein the SRS is transmitted in the SBFD symbols according to the transmission parameters corresponding to the SBFD symbols if a first symbol or a last symbol of symbols occupied by one transmission opportunity of the one SRS resource is the SBFD symbols; And under the condition that the first symbol or the last symbol in symbols occupied by one transmission opportunity of the SRS resource is the non-SBFD symbol, sending the SRS in the non-SBFD symbol according to the transmission parameters corresponding to the non-SBFD symbol.
15. 15. The method of claim 9, wherein the SRS is transmitted in the SBFD symbols according to the transmission parameter corresponding to the SBFD symbols if the number of SBFD symbols is the largest in a slot in which one transmission opportunity of the one SRS resource is located; And under the condition that the number of the non-SBFD symbols is the largest in a time slot where one transmission opportunity of one SRS resource exists, sending the SRS in the non-SBFD symbols according to the transmission parameters corresponding to the non-SBFD symbols.
16. 16. The method according to any one of claims 9-15, further comprising: Receiving PUSCH data sent by the terminal equipment; The transmission of the PUSCH data is determined based on the SRS indicated by the sounding reference signal indication SRI, the SRI is associated to the last transmission of the SRS resource indicated by the SRI before the physical downlink control channel PDCCH carrying the SRI, and the symbol type corresponding to the SRS transmission is the same as the symbol type corresponding to the PUSCH data.
17. 17. A signal processing apparatus, comprising a receiving module and a processing module, wherein: The receiving module is configured to receive configuration information of a sounding reference signal SRS resource sent by a network device, where the configuration information of the SRS resource includes a transmission parameter corresponding to SBFD symbols and a transmission parameter corresponding to non-SBFD symbols; The processing module is configured to send an SRS according to a transmission parameter corresponding to the SBFD symbol and/or a transmission parameter corresponding to the non-SBFD symbol, or not send the SRS, when one transmission opportunity of one SRS resource spans SBFD symbols and non-SBFD symbols.
18. 18. A signal processing apparatus, comprising a transmitting module and a receiving module, wherein: the sending module is configured to send configuration information of SRS resources to a terminal device, where the configuration information of SRS resources includes transmission parameters corresponding to SBFD symbols and transmission parameters corresponding to non-SBFD symbols; the receiving module is configured to receive an SRS sent by a terminal device, where the SRS is sent by the terminal device according to a transmission parameter corresponding to the SBFD symbol and/or a transmission parameter corresponding to the non-SBFD symbol when a transmission opportunity of one SRS resource spans SBFD symbols and non-SBFD symbols.
19. 19. A terminal device comprising a memory, a transceiver, and a processor: The memory is used for storing a computer program; the transceiver is used for receiving and transmitting data under the control of the processor; The processor is configured to read the computer program in the memory and perform the following operations: Receiving configuration information of SRS resources of a sounding reference signal sent by network equipment, wherein the configuration information of the SRS resources comprises transmission parameters corresponding to SBFD symbols and transmission parameters corresponding to non-SBFD symbols; in the case that one transmission opportunity of one SRS resource spans SBFD symbols and non-SBFD symbols, transmitting or not transmitting SRS according to the transmission parameter corresponding to the SBFD symbols and/or the transmission parameter corresponding to the non-SBFD symbols.
20. 20. A network device comprising a memory, a transceiver, and a processor: The memory is used for storing a computer program; the transceiver is used for receiving and transmitting data under the control of the processor; The processor is configured to read the computer program in the memory and perform the following operations: Transmitting configuration information of SRS resources to terminal equipment, wherein the configuration information of the SRS resources comprises transmission parameters corresponding to SBFD symbols and transmission parameters corresponding to non-SBFD symbols; And receiving SRS sent by terminal equipment, wherein the SRS is sent by the terminal equipment according to the transmission parameters corresponding to the SBFD symbols and/or the transmission parameters corresponding to the non-SBFD symbols under the condition that one transmission opportunity of one SRS resource spans SBFD symbols and non-SBFD symbols.

Description

Signal processing method, device, equipment and storage medium Technical Field The present application relates to the field of communications technologies, and in particular, to a signal processing method, apparatus, device, and storage medium. Background In a sub-band non-overlapping full duplex (sub-band non-overlapping Full Duplex, SBFD) system, both SBFD symbols and non-SBFD symbols can be used for SRS transmission. Currently, in the scenario of SRS transmission across SBFD symbols and non-SBFD symbols, the base station needs to configure corresponding SRS resources for SBFD symbols and corresponding SRS resources for non-SBFD symbols. But this results in a waste of communication resources. Disclosure of Invention The embodiment of the application provides a signal processing method, a device, equipment and a storage medium, which are used for solving the technical problem of communication resource waste in the prior art. In a first aspect, an embodiment of the present application provides a signal processing method, including: Receiving configuration information of SRS resources of a sounding reference signal sent by network equipment, wherein the configuration information of the SRS resources comprises transmission parameters corresponding to SBFD symbols and transmission parameters corresponding to non-SBFD symbols; in the case that one transmission opportunity of one SRS resource spans SBFD symbols and non-SBFD symbols, transmitting or not transmitting SRS according to the transmission parameter corresponding to the SBFD symbols and/or the transmission parameter corresponding to the non-SBFD symbols. In some embodiments, in a case where an SRS is transmitted according to a transmission parameter corresponding to the SBFD symbol and a transmission parameter corresponding to the non-SBFD symbol, the SRS is transmitted in the SBFD symbol and the non-SBFD symbol, the SRS is transmitted in the SBFD symbol according to a transmission parameter corresponding to the SBFD symbol, and the SRS is transmitted in the non-SBFD symbol according to a transmission parameter corresponding to the non-SBFD symbol. In some embodiments, in a case that the number of SBFD symbols is the largest in the symbols occupied by one transmission opportunity of the one SRS resource, transmitting the SRS in the SBFD symbols according to the transmission parameter corresponding to the SBFD symbols; And under the condition that the number of the non-SBFD symbols is the largest in symbols occupied by one transmission opportunity of the SRS resource, sending the SRS in the non-SBFD symbols according to the transmission parameters corresponding to the non-SBFD symbols. In some embodiments, the SRS is transmitted in the SBFD symbol according to the transmission parameters corresponding to the SBFD symbol, in the case that the predefined symbol type is the SBFD symbol, or And if the predefined symbol type is the non-SBFD symbol, transmitting the SRS in the non-SBFD symbol according to the transmission parameter corresponding to the non-SBFD symbol. In some embodiments, in a case that the symbol type indicated by the network device is the SBFD symbols, according to the transmission parameter corresponding to the SBFD symbols, the SRS is sent in the SBFD symbols; and if the symbol type indicated by the network equipment is the non-SBFD symbol, sending the SRS in the non-SBFD symbol according to the transmission parameter corresponding to the non-SBFD symbol. In some embodiments, in a case that a first symbol or a last symbol in symbols occupied by one transmission opportunity of the one SRS resource is the SBFD symbols, the SRS is transmitted in the SBFD symbols according to a transmission parameter corresponding to the SBFD symbols; And under the condition that the first symbol or the last symbol in symbols occupied by one transmission opportunity of the SRS resource is the non-SBFD symbol, sending the SRS in the non-SBFD symbol according to the transmission parameters corresponding to the non-SBFD symbol. In some embodiments, in a slot in which one transmission opportunity of the one SRS resource is located, if the number of SBFD symbols is the largest, the SRS is sent in the SBFD symbols according to the transmission parameter corresponding to the SBFD symbols; And under the condition that the number of the non-SBFD symbols is the largest in a time slot where one transmission opportunity of one SRS resource exists, sending the SRS in the non-SBFD symbols according to the transmission parameters corresponding to the non-SBFD symbols. In some embodiments, the method further comprises: transmitting Physical Uplink Shared Channel (PUSCH) data to the network equipment; The transmission of the PUSCH data is determined based on the SRS indicated by the sounding reference signal indication SRI, the SRI is associated to the last transmission of the SRS resource indicated by the SRI before the physical downlink control channel PDCCH carrying the SR