Back to results
US 2023/0148141 A1Published application
Systems and methods for performing harq feedback for unlicensed sidelink communications
AssigneeSamsung Electronics Co., Ltd.
InventorsLiang Hu, Philippe Sartori, Yaser Fouad
Life of this patent
Estimating the term…
Abstract
According to an embodiment of the present disclosure, a system and a method may include receiving, by a first user equipment (UE), configuration information for physical sidelink feedback channel (PSFCH) resources; performing, by the first UE in response to the receiving, a first listen-before-talk (LBT) sensing for a first PSFCH resource of the PSFCH resources; and determining that the first LBT sensing failed and in response, transmitting a signal over a second PSFCH resource of the PSFCH resources.
Claims24
A method, comprising:
- receiving, by a first user equipment (UE), configuration information for physical sidelink feedback channel (PSFCH) resources;
- performing, by the first UE in response to the receiving, a first listen-before-talk (LBT) sensing for a first PSFCH resource of the PSFCH resources;
- and
- determining that the first LBT sensing failed and in response, transmitting a signal over a second PSFCH resource of the PSFCH resources.
1 more element
A system comprising:
- a first user equipment (UE), the UE comprising:
- a radio;
- and
- a processing circuit, wherein the processing circuit is configured to:
- receive configuration information for physical sidelink feedback channel (PSFCH) resources;
- perform, in response to receiving the configuration information, a first listen-before-talk (LBT) sensing for a first PSFCH resource of the PSFCH resources;
- and
- determine that the first LBT sensing failed and in response, transmit a signal over a second PSFCH resource of the PSFCH resources.
5 more elements
Dependencies are inferred from the claim text.