US Patent Application 17926896. SL DRX TIMER OPERATION METHOD AND APPARATUS BASED ON RESOURCE ALLOCATION MODE 2 OPERATION IN NR V2X simplified abstract

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SL DRX TIMER OPERATION METHOD AND APPARATUS BASED ON RESOURCE ALLOCATION MODE 2 OPERATION IN NR V2X

Organization Name

LG ELECTRONICS INC.


Inventor(s)

Giwon Park of Seoul (KR)

Hanbyul Seo of Seoul (KR)

Seungmin Lee of Seoul (KR)

Seoyoung Back of Seoul (KR)

Jongwoo Hong of Seoul (KR)

SL DRX TIMER OPERATION METHOD AND APPARATUS BASED ON RESOURCE ALLOCATION MODE 2 OPERATION IN NR V2X - A simplified explanation of the abstract

This abstract first appeared for US patent application 17926896 titled 'SL DRX TIMER OPERATION METHOD AND APPARATUS BASED ON RESOURCE ALLOCATION MODE 2 OPERATION IN NR V2X

Simplified Explanation

The proposed patent application describes a method for operating a wireless communication system.

  • The method involves selecting a first resource and a second resource based on a sensing procedure.
  • First sidelink control information (SCI) is transmitted through a first physical sidelink control channel (PSCCH) to a second apparatus for wireless communication.
  • First sidelink (SL) data is transmitted to the second apparatus through a first physical sidelink shared channel (PSSCH) scheduled by the first SCI.
  • Pre-emption related to the second resource is triggered.
  • A third resource is selected after the second resource, and the third resource cannot be selected before the second resource.
  • Second SCI, including information related to the third resource, is transmitted to the second apparatus through a second PSCCH.
  • Second SL data is transmitted to the second apparatus through a second PSSCH scheduled by the second SCI.


Original Abstract Submitted

Proposed is an operation method of a first apparatus () in a wireless communication system. The method may comprise the steps of: selecting a first resource and a second resource in a selection window, on the basis of a sensing procedure; transmitting, through a first physical sidelink control channel (PSCCH) on the basis of the first resource, first sidelink control information (SCI) including information related to the second resource, to a second apparatus () for performing wireless communication on the basis of a sidelink (SL) discontinuous reception (DRX) configuration; transmitting, on the basis of the first resource, first SL data to the second apparatus through a first physical sidelink shared channel (PSSCH) scheduled by the first SCI; triggering pre-emption related to the second resource; selecting a third resource after the second resource, on the basis of the triggered pre-emption, wherein the third resource before the second resource is not allowed to be selected; transmitting second SCI including information related to the third resource, to the second apparatus () through a second PSCCH; and transmitting second SL data to the second apparatus () through a second PSSCH scheduled by the second SCI.

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