18338977. METHOD AND APPARATUS FOR TRANSMISSION AND RECEPTION OF SIDELINK INFORMATION IN UNLICENSED BAND simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)

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METHOD AND APPARATUS FOR TRANSMISSION AND RECEPTION OF SIDELINK INFORMATION IN UNLICENSED BAND

Organization Name

SAMSUNG ELECTRONICS CO., LTD.

Inventor(s)

Sungjin Park of Gyeonggi-do (KR)

Hyunseok Ryu of Gyeonggi-do (KR)

Hyewon Yang of Gyeonggi-do (KR)

Junyung Yi of Gyeonggi-do (KR)

METHOD AND APPARATUS FOR TRANSMISSION AND RECEPTION OF SIDELINK INFORMATION IN UNLICENSED BAND - A simplified explanation of the abstract

This abstract first appeared for US patent application 18338977 titled 'METHOD AND APPARATUS FOR TRANSMISSION AND RECEPTION OF SIDELINK INFORMATION IN UNLICENSED BAND

Simplified Explanation

The patent application is about a communication system that supports high data transfer rates, specifically in the context of 5G or 6G technology. It introduces a method and apparatus for performing SL (Short Latency) transmission and reception in an unlicensed band.

  • The method involves a first terminal transmitting SL control information to a second terminal, which schedules SL data for the second terminal.
  • The SL data is then transmitted to the second terminal on a PSSCH (Physical Shared Channel).
  • The first terminal receives HARQ (Hybrid Automatic Repeat Request) feedback associated with the SL data on a PSFCH (Physical Short Frame Control Header) resource.
  • The SL control information includes an indicator that indicates whether the PSFCH resource is included in a COT (Control Overhead Transmission).

Potential applications of this technology:

  • This technology can be applied in 5G or 6G communication systems to support higher data transfer rates.
  • It can be used in various industries that require low-latency communication, such as autonomous vehicles, industrial automation, and virtual reality.

Problems solved by this technology:

  • The method and apparatus address the challenge of achieving short latency transmission and reception in an unlicensed band.
  • It provides a solution for efficient scheduling of SL data and receiving HARQ feedback in a high-speed communication system.

Benefits of this technology:

  • The technology enables faster and more reliable communication in 5G or 6G systems, supporting higher data transfer rates.
  • It allows for efficient utilization of unlicensed bands, optimizing the performance of the communication system.
  • The method and apparatus provide a more streamlined and effective approach to SL transmission and reception, improving overall system performance.


Original Abstract Submitted

The disclosure relates to a 5G or 6G communication system for supporting higher data transfer rates. The disclosure provides a method and an apparatus for performing SL transmission and reception in an unlicensed band. A method performed by a first terminal includes transmitting, to a second terminal, SL control information scheduling SL data for the second terminal; transmitting, to the second terminal, the SL data on a PSSCH; and receiving, from the second terminal, HARQ feedback associated with the SL data on a PSFCH resource. The SL control information includes an indicator indicating whether the PSFCH resource is included in a COT.

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