Method and device for performing SL communication on basis of resource allocation mode 1 in NR V2X
AssigneeLG Electronics Inc.
InventorsWoosuk Ko, Seungmin Lee, Daesung Hwang
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Abstract
Provided are a method for performing wireless communication by a first device and a device for supporting same. The method comprises: receiving, from a base station, information related to a configured grant (CG) resource, wherein the CG resource includes at least one of a first resource related to CG type 1 or a second resource related to CG type 2; receiving, from the base station, information related to a dynamic grant (DG) resource; and performing a first sidelink (SL) transmission based on one of the CG resource or the DG resource.
Claims20
A method for performing wireless communication by a first device, the method comprising:
- receiving, from a base station, information related to a configured grant (CG) resource, wherein the CG resource includes at least one of a first resource related to CG type 1 or a second resource related to CG type 2;
- receiving, from the base station, information related to a dynamic grant (DG) resource;
- and
- performing a first sidelink (SL) transmission based on one of the CG resource or the DG resource,
- wherein the CG resource or the DG resource overlaps in a time domain,
- wherein, based on the first SL transmission that is initial transmission, the first SL transmission is performed based on a resource related to the first SL transmission among the CG resource or the DG resource, and
- wherein, based on second SL transmission that is retransmission, the second SL transmission is not performed based on a resource related to the second SL transmission among the CG resource or the DG resource.
A first device configured to perform wireless communication, the first device comprising:
- one or more memories storing instructions;
- one or more transceivers;
- and
- one or more processors connected to the one or more memories and the one or more transceivers, wherein the one or more processors execute the instructions to:
- receive, from a base station, information related to a configured grant (CG) resource, wherein the CG resource includes at least one of a first resource related to CG type 1 or a second resource related to CG type 2;
- receive, from the base station, information related to a dynamic grant (DG) resource;
- and
- perform a first sidelink (SL) transmission based on one of the CG resource or the DG resource,
- wherein the CG resource or the DG resource overlaps in a time domain,
- wherein, based on the first SL transmission that is initial transmission, the first SL transmission is performed based on a resource related to the first SL transmission among the CG resource or the DG resource, and
- wherein, based on second SL transmission that is retransmission, the second SL transmission is not performed based on a resource related to the second SL transmission among the CG resource or the DG resource.
An apparatus configured to control a first user equipment (UE) performing wireless communication, the apparatus comprising:
- one or more processors;
- and
- one or more memories operably connected to the one or more processors and storing instructions, wherein the one or more processors execute the instructions to:
- receive, from a base station, information related to a configured grant (CG) resource, wherein the CG resource includes at least one of a first resource related to CG type 1 or a second resource related to CG type 2;
- receive, from the base station, information related to a dynamic grant (DG) resource;
- and
- perform a first sidelink (SL) transmission based on one of the CG resource or the DG resource,
- wherein the CG resource or the DG resource overlaps in a time domain,
- wherein, based on the first SL transmission that is initial transmission, the first SL transmission is performed based on a resource related to the first SL transmission among the CG resource or the DG resource, and
- wherein, based on second SL transmission that is retransmission, the second SL transmission is not performed based on a resource related to the second SL transmission among the CG resource or the DG resource.
Dependencies are inferred from the claim text.