CPC H04L 5/0053 (2013.01) [H04W 4/40 (2018.02); H04W 72/20 (2023.01); H04W 92/18 (2013.01)] | 20 Claims |
1. A method performed by a first user equipment (UE) for vehicle-to-everything (V2X) in a wireless communication system, the method comprising:
receiving, from a base station (BS), configuration information for a sidelink, the configuration information comprising a resource pool;
transmitting, to a second UE, sidelink control information (SCI) for scheduling a physical sidelink shared channel (PSSCH) based on the configuration information;
transmitting, to the second UE, a sidelink data on the PSSCH based on the SCI; and
receiving, from the second UE, hybrid automatic repeat request-acknowledgement (HARQ-ACK) information for the sidelink data on a physical sidelink feedback channel (PSFCH),
wherein the configuration information includes at least one of a period of a resource of the PSFCH or a time gap between the PSFCH and the PSSCH.
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6. A method performed by a second user equipment (UE) for vehicle-to-everything (V2X) in a wireless communication system, the method comprising:
receiving, from a base station (BS), configuration information for a sidelink, the configuration information comprising a resource pool;
receiving, from a first UE, sidelink control information (SCI) for scheduling a physical sidelink shared channel (PSSCH) based on the configuration information;
receiving, from the first UE, a sidelink data on the PSSCH based on the SCI; and
transmitting, to the first UE, hybrid automatic repeat request-acknowledgement (HARQ-ACK) information for the sidelink data on a physical sidelink feedback channel (PSFCH),
wherein the configuration information includes at least one of a period of a resource of the PSFCH or a time gap between the PSFCH and the PSSCH.
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