Method for transmitting feedback information, and terminal device
AssigneeGuangdong Oppo Mobile Telecommunications Corp., Ltd.
InventorsZhenshan Zhao, Huei-Ming Lin, Qianxi Lu
Life of this patent
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Abstract
A method for transmitting feedback information includes obtaining, by a first terminal, first indication information, wherein the first indication information is used for indicating whether the first terminal needs to send feedback information; receiving, by the first terminal, a first sidelink channel sent by a second terminal; and determining, by the first terminal, whether to send the feedback information for the first sidelink channel to the second terminal according to the first indication information.
Claims17
A method for transmitting feedback information, comprising:
- obtaining, by a first terminal, first indication information, wherein the first indication information is used for indicating whether the first terminal needs to send feedback information;
- receiving, by the first terminal, a physical sidelink shared channel (PSSCH) sent by a second terminal;
- and
- determining, by the first terminal, whether to send the feedback information for the PSSCH to the second terminal according to the first indication information,
- wherein the first indication information comprises a field, and
- determining, by the first terminal, whether to send the feedback information to the second terminal according to the first indication information comprises:
- determining, by the first terminal, to send the feedback information to the second terminal if the field is in a first state;
- or
- determining, by the first terminal, not to send the feedback information to the second terminal if the field is in a second state.
A method for transmitting feedback information, comprising:
- sending, by a second terminal, first indication information to a first terminal, wherein the first indication information is used for indicating whether the first terminal needs to send feedback information;
- and
- sending, by the second terminal, a physical sidelink shared channel (PSSCH) to the first terminal,
- wherein the first indication information comprises a field, and
- wherein the method further comprises:
- determining, by the second terminal, to receive the feedback information for the PSSCH sent by the first terminal if the field is in a first state;
- or
- determining, by the second terminal, not to receive the feedback information for the PSSCH sent by the first terminal if the field is in a second state.
A terminal device which is a second terminal device, comprising:
- a processor and a memory, wherein the memory is configured to store a computer program, and the processor is configured to call and run the computer program stored in the memory to execute a method for transmitting feedback information comprising:
- sending, by a second terminal, first indication information to a first terminal, wherein the first indication information is used for indicating whether the first terminal needs to send feedback information;
- and
- sending, by the second terminal, a physical sidelink shared channel (PSSCH) to the first terminal,
- wherein the first indication information comprises a field, and
- wherein the method further comprises:
- determining, by the second terminal, to receive the feedback information for the PSSCH sent by the first terminal if the field is in a first state;
- or
- determining, by the second terminal, not to receive the feedback information for the PSSCH sent by the first terminal if the field is in a second state.
Dependencies are inferred from the claim text.