17495445. TECHNIQUES FOR COMMUNICATING CHANNEL STATE INFORMATION (CSI) FEEDBACK OVER A SIDELINK CHANNEL simplified abstract (QUALCOMM Incorporated)

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TECHNIQUES FOR COMMUNICATING CHANNEL STATE INFORMATION (CSI) FEEDBACK OVER A SIDELINK CHANNEL

Organization Name

QUALCOMM Incorporated

Inventor(s)

Ahmed Elshafie of San Diego CA (US)

Seyedkianoush Hosseini of San Diego CA (US)

Wei Yang of San Diego CA (US)

TECHNIQUES FOR COMMUNICATING CHANNEL STATE INFORMATION (CSI) FEEDBACK OVER A SIDELINK CHANNEL - A simplified explanation of the abstract

This abstract first appeared for US patent application 17495445 titled 'TECHNIQUES FOR COMMUNICATING CHANNEL STATE INFORMATION (CSI) FEEDBACK OVER A SIDELINK CHANNEL

Simplified Explanation

The patent application is about a method for communicating channel state information (CSI) for sidelink transmissions over physical sidelink feedback channel (PSFCH) resources. The method involves using a CSI transmission timeline and an expiration timer to account for the periodic nature of the PSFCH resources.

  • The method involves communicating CSI for sidelink transmissions.
  • The CSI is communicated over physical sidelink feedback channel (PSFCH) resources.
  • A CSI transmission timeline is used to determine when to communicate the CSI.
  • An expiration timer is used to account for the periodic nature of the PSFCH resources.

Potential Applications

  • This technology can be applied in wireless communication systems that utilize sidelink transmissions.
  • It can be used in various applications such as vehicle-to-vehicle communication, device-to-device communication, and Internet of Things (IoT) networks.

Problems Solved

  • The method solves the problem of efficiently communicating channel state information for sidelink transmissions.
  • It addresses the challenge of accounting for the periodic nature of the PSFCH resources.

Benefits

  • The method provides an efficient way to communicate CSI for sidelink transmissions.
  • It ensures that the CSI is communicated at the appropriate times using the CSI transmission timeline.
  • The expiration timer helps in managing the periodic nature of the PSFCH resources, optimizing the use of available resources.


Original Abstract Submitted

Some aspects described herein relate communicating channel state information (CSI) for sidelink transmissions over physical sidelink feedback channel (PSFCH) resources. The CSI can be communicated according to a CSI transmission timeline and/or an expiration timer that can account for periodic nature of the PSFCH resources.

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