US Patent Application 18246752. METHOD AND DEVICE FOR CHANNEL SENSING AND RESOURCE ALLOCATION FOR SL DRX simplified abstract

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METHOD AND DEVICE FOR CHANNEL SENSING AND RESOURCE ALLOCATION FOR SL DRX

Organization Name

LG ELECTRONICS INC.

Inventor(s)

Woosuk Ko of Seoul (KR)

Hanbyul Seo of Seoul (KR)

METHOD AND DEVICE FOR CHANNEL SENSING AND RESOURCE ALLOCATION FOR SL DRX - A simplified explanation of the abstract

This abstract first appeared for US patent application 18246752 titled 'METHOD AND DEVICE FOR CHANNEL SENSING AND RESOURCE ALLOCATION FOR SL DRX

Simplified Explanation

The patent application proposes a method for operating a first device in a wireless communication system.

  • The method involves determining a sensing window and a selection window associated with the data to be transmitted.
  • Within the sensing window, the device performs sensing to select a sidelink (SL) resource within the selection window.
  • The first device then transmits first sidelink control information (SCI) to a second device through a physical sidelink control channel (PSCCH), based on the selected SL resource.
  • Additionally, the first device transmits second SCI and the data to the second device through a physical sidelink shared channel (PSSCH), also based on the selected SL resource.

Overall, the proposed method aims to efficiently schedule and transmit data between devices in a wireless communication system using sidelink resources.


Original Abstract Submitted

Proposed is an operation method of a first device () in a wireless communication system. The method may comprise the steps of: determining a sensing window associated with data to be transmitted; determining a selection window associated with the data to be transmitted; on the basis of sensing carried out within the sensing window, selecting a sidelink (SL) resource, within the selection window and a first active time determined on the basis of a SL discontinuous reception (DRX) configuration; on the basis of the SL resource, transmitting first sidelink control information (SCI), for scheduling a physical sidelink shared channel (PSSCH), to a second device () through a physical sidelink control channel (PSCCH); and, on the basis of the SL resource, transmitting second SCI and the data to the second device () through the PSSCH.

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