Communication method, apparatus, and system
AssigneeHuawei Technolgoies Co., Ltd.
InventorsNannan Liu, Junren Chang
Life of this patent
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Abstract
In a communication method, a first user equipment sends first data to second user equipment over a sidelink (SL); and if the first user equipment does not receive first feedback information, the first user equipment initializes a first counter, or keeps a count value of the first counter unchanged, where the first feedback information indicates whether the second user equipment successfully receives the first data and the first counter is used for RLF detection.
Claims20
A method implemented by a first user equipment, wherein the method comprises:
- sending data to a second user equipment over a sidelink (SL);
- and
- initializing a counter or keeping a count value of the counter unchanged when the first user equipment does not receive feedback information,
- wherein the feedback information indicates whether the second user equipment successfully receives the data,
- wherein the first user equipment keeps the count value unchanged when reception of the feedback information conflicts with transmission of the data and when a first priority of the reception of the feedback information is lower than or equal to a second priority of the transmission, and
- wherein the counter is for radio link failure (RLF) detection.
A first user equipment, comprising:
- a memory configured to store instructions;
- and
- at least one processor coupled to the memory and configured to execute the instructions to cause the first user equipment to:
- send data to a second user equipment over a sidelink (SL);
- and
- initialize a counter or keep a count value of the counter unchanged when feedback information is not received,
- wherein the feedback information indicates whether the second user equipment successfully receives the data,
- wherein the first user equipment keeps the count value unchanged when reception of the feedback information conflicts with transmission of the data and when a first priority of the reception of the feedback information is lower than or equal to a second priority of the transmission, and
- wherein the counter is for radio link failure (RLF) detection.
A non-transitory computer-readable medium comprising computer-executable instructions that, when executed by at least one processor, cause a first user equipment to:
- send data to a second user equipment over a sidelink (SL);
- and
- initialize a counter or keep a count value of the counter unchanged when feedback information is not received,
- wherein the feedback information indicates whether the second user equipment successfully receives the data,
- wherein the first user equipment keeps the count value unchanged when reception of the feedback information conflicts with transmission of the data and when a first priority of the reception of the feedback information is lower than or equal to a second priority of the transmission, and
- wherein the counter is for radio link failure (RLF) detection.
Dependencies are inferred from the claim text.