Wireless communications method and device
AssigneeGuangdong Oppo Mobile Telecommunications Corp., Ltd.
InventorWenhong CHEN
Life of this patent
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Abstract
Embodiments of this application provide a wireless communications method and device, to improve communication performance in an aspect of PUCCH transmission. The method includes: determining resource or signal indication information; determining, according to the resource or signal indication information, an uplink or downlink signal quasi co-located with a to-be-transmitted physical uplink control channel PUCCH; and sending the to-be-transmitted PUCCH according to a quasi co-location relationship between the to-be-transmitted PUCCH and the uplink or downlink signal.
Claims20
A wireless communications method, comprising:
- obtaining, by a terminal device, resource indication information for a first resource;
- determining, by the terminal device, a receive beam for receiving signals in the first resource as a transmit beam of a physical uplink control channel, PUCCH;
- and
- sending, by the terminal device, the PUCCH by using the determined transmit beam of the PUCCH;
- wherein the resource indication information for the first resource comprises at least one of:
- synchronization signal block, SSB, indication information, used to indicate one SSB of at least one SSB;
- and/or
- channel state information-reference signal, CSI-RS, resource indication information, used to indicate one resource of at least one CSI-RS resource.
A terminal device, comprising a processor, a memory coupled to the processor and a plurality of programs stored in the memory that, when executed by the processor, cause the terminal device to perform a plurality of operations comprising:
- obtaining resource indication information for a first resource;
- determining a receive beam for receiving signals in the first resource as a transmit beam of a physical uplink control channel, PUCCH, and
- sending the PUCCH by using the determined transmit beam of the PUCCH;
- wherein the resource indication information for the first resource comprises at least one of:
- synchronization signal block, SSB, indication information, used to indicate one SSB of at least one SSB;
- and/or
- channel state information-reference signal, CSI-RS, resource indication information, used to indicate one resource of at least one CSI-RS resource.
A computer storage medium for storing a computer program that causes a computer to perform following operations:
- obtaining resource indication information for a first resource;
- determining a receive beam for receiving signals in the first resource as a transmit beam of a physical uplink control channel, PUCCH;
- and
- sending the PUCCH by using the determined transmit beam of the PUCCH;
- wherein the resource indication information for the first resource comprises at least one of:
- synchronization signal block, SSB, indication information, used to indicate one SSB of at least one SSB;
- and/or
- channel state information-reference signal, CSI-RS, resource indication information, used to indicate one resource of at least one CSI-RS resource.
Dependencies are inferred from the claim text.