US-20260128846-A1 - RESOURCE CONFIGURATION METHOD AND APPARATUS, AND STORAGE MEDIUM

US20260128846A1US 20260128846 A1US20260128846 A1US 20260128846A1US-20260128846-A1

Abstract

Resource configuration methods and apparatuses and storage mediums are provided. The resource configuration method includes: adjusting first resource information occupied by a first subband, to determine second resource information occupied by the first subband after the adjustment, where the first subband in a time domain is always within a specified time unit, and a transmission direction of information on the first subband is different from a transmission direction of the information on the specified time unit; and sending indication information to a terminal, where the indication information is for determining the second resource information.

Inventors

Lei Wang

Assignees

BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.

Dates

Publication Date: 20260507
Application Date: 20220923

Claims (20)

1 . A method for resource configuration performed by a base station, the method comprising: adjusting first resource information occupied by a first subband, to determine second resource information occupied by the first subband after the adjustment, wherein the first subband in a time domain is always within a specified time unit, and a transmission direction of information on the first subband is different from a transmission direction of the information on the specified time unit; and sending indication information to a terminal, wherein the indication information is for determining the second resource information.
2 . The method of claim 1 , wherein the sending indication information to the terminal, comprises: sending the indication information to the terminal with scheduling information.
3 . The method of claim 2 , wherein the sending the indication information to the terminal with scheduling information, comprises: sending the indication information to the terminal with uplink grant information, wherein the uplink grant information is for scheduling a physical uplink shared channel (PUSCH); or sending the indication information to the terminal with downlink assignment information, wherein the downlink assignment information is for scheduling a physical downlink shared channel (PDSCH).
4 . (canceled)
5 . The method of claim 1 , wherein the sending indication information to the terminal, comprises: sending the indication information to the terminal with group common downlink control information (DCI); wherein the group common DCI is of a first format and is scrambled by a radio network temporary identity (RNTI) of the specified time unit, wherein the first format is a DCI format for transmitting the indication information; or the group common DCI multiplexes a second format.
6 . (canceled)
7 . The method of claim 1 , wherein the sending indication information to the terminal, comprises: sending the indication information to the terminal with a media access control control element (MAC CE).
8 . The method of claim 1 , wherein the indication information is the second resource information.
9 . The method of claim 1 , further comprising: sending, to the terminal, one or more index values available for the first subband and resource information corresponding to each of the one or more index values with radio resource control (RRC) signaling; wherein the indication information indicates a resource configuration index value used by the first subband after the adjustment; or the indication information indicates an activated subband index value after the adjustment.
10 . (canceled)
11 . The method of claim 1 , further comprising: determining an initial effective time unit of the second resource information; and transmitting, starting from the initial effective time unit and with a resource corresponding to the second resource information, at least one of a reference signal and data of a control channel to the terminal; wherein the initial effective time unit comprises: a first time unit associated with the indication information; or a second time unit after the first time unit and spaced from the first time unit by a preset number of time units; wherein the first time unit comprises any one of: a time unit with an uplink grant indicated by uplink grant information for sending the indication information; a time unit carrying a hybrid automatic repeat request-acknowledge (HARQ-ACK) result of a PDSCH, wherein the PDSCH is a PDSCH scheduled by downlink assignment information for sending the indication information; a time unit carrying an HARQ-ACK result of group common DCI, wherein the group common DCI is for sending the indication information; or a time unit carrying an HARQ-ACK result of an MAC CE, wherein the MAC CE is for sending the indication information.
12 . (canceled)
13 . (canceled)
14 . A method for resource configuration performed by a terminal, the method comprising: receiving indication information sent by a base station, wherein the indication information is for determining second resource information obtained after first resource information occupied by a first subband is adjusted, wherein the first subband in a time domain is always within a specified time unit, and a transmission direction of information on the first subband is different from a transmission direction of the information on the specified time unit; and determining the second resource information based on the indication information.
15 . The method of claim 14 , wherein the receiving indication information sent by the base station, comprises: receiving the indication information sent by the base station with scheduling information.
16 . The method of claim 15 , wherein the receiving the indication information sent by the base station with scheduling information, comprises: receiving the indication information sent by the base station with uplink grant information, wherein the uplink grant information is for scheduling a physical uplink shared channel (PUSCH); or receiving the indication information sent by the base station with downlink assignment information, wherein the downlink assignment information is for scheduling a physical downlink shared channel (PDSCH).
17 . (canceled)
18 . The method of claim 14 , wherein the receiving indication information sent by the base station, comprises: receiving the indication information sent by the base station with group common downlink control information (DCI); wherein the group common DCI is of a first format and is scrambled by a radio network temporary identity (RNTI) of the specified time unit, wherein the first format is a DCI format for transmitting the indication information; or the group common DCI multiplexes a second format.
19 . (canceled)
20 . The method of claim 18 , further comprising: sending a hybrid automatic repeat request-acknowledge (HARQ-ACK) result of the group common DCI to the base station.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS The present disclosure is a U.S. national phase of PCT Application No. PCT/CN2022/121044 filed on Sep. 23, 2022, the content of which is hereby incorporated by reference in its entirety. TECHNICAL FIELD The present disclosure relates to a field of communication, and in particular, to resource configuration methods and apparatuses, and storage mediums. BACKGROUND A full-duplex scheme is studied in a release-18 (Rel-18) full-duplex enhancement project. Specifically, a network side can simultaneously receive and send data in one slot. To implement a full-duplex operation, a base station side needs to configure an uplink (UL) subband for the terminal on a downlink (DL) symbol or the base station needs to configure a DL subband for the terminal on an UL symbol. Currently, a time division duplexing (TDD) terminal is required as follows: the terminal can only receive data and cannot send data with the DL symbol;the terminal can only send data and cannot receive data with the UL symbol;the terminal may send or receive the data with a semi-static flexible symbol according to the configuration of the base station or dynamic scheduling of the base station; andthe terminal can only receive or send the data with a dynamic flexible symbol according to a dynamic indication of the base station. Both a semi-static time division duplexing configuration (TDD UL-DL configuration) and a dynamic slot format indication (SFI) are cell level indications. Generally, one carrier is configured for one cell, that is, the TDD UL-DL configuration and the SFI act on all bandwidth parts (BWP) in one carrier configured by the base station. SUMMARY A resource configuration method is provided according to a first aspect of embodiments of the present disclosure. The method is performed by a base station and includes: adjusting first resource information occupied by a first subband, to determine second resource information occupied by the first subband after the adjustment, where the first subband in a time domain is always within a specified time unit, and a transmission direction of information on the first subband is different from a transmission direction of the information on the specified time unit; and sending indication information to a terminal, where the indication information is for determining the second resource information. A resource configuration method is provided according to the second aspect of embodiments of the present disclosure. The method is performed by a terminal and includes: receiving indication information sent by a base station, where the indication information is for determining second resource information obtained after first resource information occupied by a first subband is adjusted, where the first subband in a time domain is always within a specified time unit, and a transmission direction of information on the first subband is different from a transmission direction of the information on the specified time unit; and determining the second resource information based on the indication information. According to a third aspect of embodiments of the present disclosure, a resource configuration apparatus is provided. The resource configuration apparatus includes: a processor; anda memory configured to store instructions executable by the processor;where the processor is configured to perform any one resource configuration method for the base station side. According to a fourth aspect of embodiments of the present disclosure, a resource configuration apparatus is provided. The resource configuration apparatus includes: a processor; anda memory configured to store instructions executable by the processor;where the processor is configured to perform any one resource configuration method for the terminal side. According to a fifth aspect of embodiments of the present disclosure, a non-transitory computer-readable storage medium is provided. The storage medium stores a computer program; where a processor executes the computer program, to implement the resource configuration method for the base station side. According to a sixth aspect of embodiments of the present disclosure, a non-transitory computer-readable storage medium is provided. The storage medium stores a computer program; where a processor executes the computer program, to implement the resource configuration method for the terminal side. It should be understood that the above general description and the detailed description in the following text are only exemplary and explanatory, and cannot limit the present disclosure. BRIEF DESCRIPTION OF DRAWINGS The accompanying drawings here are incorporated into the specification and form a part of this specification, show embodiments conforming to the present disclosure and are used together with the specification to explain principles of the present disclosure. FIG. 1 is a schematic flowchart of a resource configuration method shown according to an exemplary embodiment. FIG