US 11,895,626 B2 · Resource allocation method and terminal device

Abstract

Embodiments of the present application relate to a resource allocation method and a terminal device. The method comprises: a first terminal device allocates a first resource to a second terminal device, the first resource being used for sending sidelink data to a third terminal device by the second terminal device; the first terminal device determines whether feedback information sent by a target terminal device is received, the target terminal device being the second terminal device and/or the third terminal device, and the feedback information being used for indicating whether the third terminal device successfully receives the sidelink data; and the first terminal device determines, according to whether the feedback information is received, whether to allocate a second resource to the second terminal device, the second resource being used for resending the sidelink data to the third terminal device by the second terminal device.

Claims20

Dependent claims

A method of resource allocation, comprising:

allocating, by a first terminal device, a first resource to a second terminal device, wherein the first resource is used for transmitting sidelink data to a third terminal device by the second terminal device;
determining, by the first terminal device, whether feedback information sent by a target terminal device is received, wherein the target terminal device is the second terminal device and/or the third terminal device, and wherein the feedback information is used for indicating whether the third terminal device successfully receives the sidelink data;
and
determining, by the first terminal device, whether to allocate a second resource to the second terminal device according to whether the feedback information is received, wherein the second resource is used for retransmitting the sidelink data to the third terminal device by the second terminal device.

1 more element

A terminal device, comprising:

a processor;
and
a memory,
wherein the memory is configured to store a computer program, and wherein the processor is configured to call and run the computer program stored in the memory so as to:
allocate a first resource to a second terminal device, wherein the first resource is used for transmitting sidelink data to a third terminal device by the second terminal device;
determine whether feedback information sent by a target terminal device is received by the terminal device, wherein the target terminal device is the second terminal device and/or the third terminal device, and wherein the feedback information is used for indicating whether the third terminal device successful receives the sidelink data;
and
determine whether to allocate a second resource to the second terminal device according to whether the feedback information is received by the terminal device, wherein the second resource is used for retransmitting the sidelink data to the third terminal device by the second terminal device.

5 more elements

Dependencies are inferred from the claim text.

Resource allocation method and terminal device

Life of this patent

Resource allocation method and terminal device

Life of this patent

Abstract

Claims20