18098965. METHOD AND APPARATUS FOR SELECTING RESOURCES BASED ON PARTIAL SENSING IN NR V2X simplified abstract (LG Electronics Inc.)

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METHOD AND APPARATUS FOR SELECTING RESOURCES BASED ON PARTIAL SENSING IN NR V2X

Organization Name

LG Electronics Inc.

Inventor(s)

Seungmin Lee of Seoul (KR)

Daesung Hwang of Seoul (KR)

Hanbyul Seo of Seoul (KR)

METHOD AND APPARATUS FOR SELECTING RESOURCES BASED ON PARTIAL SENSING IN NR V2X - A simplified explanation of the abstract

This abstract first appeared for US patent application 18098965 titled 'METHOD AND APPARATUS FOR SELECTING RESOURCES BASED ON PARTIAL SENSING IN NR V2X

Simplified Explanation

The patent application describes a method and apparatus for wireless communication between devices. Here are the key points:

  • The method involves triggering resource selection in a first slot.
  • The time interval of a selection window is determined based on a remaining packet delay budget (PDB).
  • The selection window includes Y candidate slots.
  • Sensing is performed for L slots after the first slot.
  • At least one resource for sidelink (SL) transmission is selected within the selection window based on the sensing results.
  • First sidelink control information (SCI) for scheduling of a physical sidelink shared channel (PSSCH) and a second SCI are transmitted to a second device through a physical sidelink control channel (PSCCH).
  • The second SCI and data are transmitted to the second device through the PSSCH.

Potential applications of this technology:

  • Wireless communication between devices in various industries such as telecommunications, IoT, and smart devices.
  • Enabling efficient and reliable transmission of data between devices in a wireless network.

Problems solved by this technology:

  • Efficient selection of resources for sidelink transmission based on sensing results.
  • Scheduling of physical sidelink shared channel (PSSCH) for reliable data transmission.

Benefits of this technology:

  • Improved wireless communication performance.
  • Enhanced reliability and efficiency in transmitting data between devices.
  • Optimal resource allocation for sidelink transmission.


Original Abstract Submitted

A method for a first device to perform wireless communication and an apparatus supporting the same are provided. The method comprises, triggering resource selection in a first slot; determining a time interval of a selection window from the first slot based on a remaining packet delay budget (PDB), wherein the selection window includes Y candidate slots; performing sensing for L slots after the first slot; selecting at least one resource for sidelink (SL) transmission within the selection window based on the sensing for the L slots; transmitting, to a second device through a physical sidelink control channel (PSCCH), a first sidelink control information (SCI) for scheduling of a physical sidelink shared channel (PSSCH) and a second SCI; and transmitting, to the second device through the PSSCH, the second SCI and data.

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