Method and apparatus for high reliability transmission in vehicle to everything (v2x) communication
AssigneeSamsung Electronics Co., Ltd.
InventorLi Guo
Life of this patent
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Abstract
A method of a user equipment (UE) in a wireless communication system is provided. The method comprises: receiving, from a base station (BS), configuration information including resource allocation information for a sidelink and an uplink (UL) channel, wherein the sidelink is established between the UE and another UE; receiving, from the BS, downlink control information (DCI) including sidelink resource allocation information; identifying resources for a hybrid automatic repeat request (HARQ) response of the sidelink based on the configuration information and the sidelink resource allocation information; and transmitting, to the BS, the HARQ response of the sidelink via physical uplink control channel (PUCCH) resources.
Claims20
A user equipment (UE) in a wireless communication system, the UE comprising:
- a transceiver configured to:
- receive, from a base station (BS), configuration information including resource allocation information for a sidelink and an uplink (UL) channel, wherein the sidelink is established between the UE and another UE;
- and
- receive, from the BS, downlink control information (DCI) including sidelink resource allocation information;
- and
- a processor operably connected to the transceiver, the processor configured to identify resources for a hybrid automatic repeat request (HARQ) response of the sidelink based on the configuration information and the sidelink resource allocation information,
- wherein the transceiver is further configured to transmit, to the BS, the HARQ response of the sidelink via physical uplink control channel (PUCCH) resources.
A base station (BS) in a wireless communication system, the BS comprising:
- a transceiver configured to:
- transmit, to a user equipment (UE), configuration information including resource allocation information for a sidelink and an uplink (UL) channel, wherein the sidelink is established between the UE and another UE;
- transmit, to the UE, downlink control information (DCI) including sidelink resource allocation information;
- and
- receive, from the UE, a hybrid automatic repeat request (HARQ) response of the sidelink via physical uplink control channel (PUCCH) resources,
- wherein the resources for the HARQ response of the sidelink are identified based on the configuration information and the sidelink resource allocation information.
A method of a user equipment (UE) in a wireless communication system, the method comprising:
- receiving, from a base station (BS), configuration information including resource allocation information for a sidelink and an uplink (UL) channel, wherein the sidelink is established between the UE and another UE;
- receiving, from the BS, downlink control information (DCI) including sidelink resource allocation information;
- identifying resources for a hybrid automatic repeat request (HARQ) response of the sidelink based on the configuration information and the sidelink resource allocation information;
- and
- transmitting, to the BS, the HARQ response of the sidelink via physical uplink control channel (PUCCH) resources.
Dependencies are inferred from the claim text.