18260411. RECONFIGURABLE INTELLIGENT SURFACE, RIS, AIDED AND NON-RIS-AIDED SIGNAL TIMING simplified abstract (QUALCOMM Incorporated)

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RECONFIGURABLE INTELLIGENT SURFACE, RIS, AIDED AND NON-RIS-AIDED SIGNAL TIMING

Organization Name

QUALCOMM Incorporated

Inventor(s)

Weimin Duan of San Diego CA (US)

Hung Dinh Ly of San Diego CA (US)

Alexandros Manolakos of Escondido CA (US)

RECONFIGURABLE INTELLIGENT SURFACE, RIS, AIDED AND NON-RIS-AIDED SIGNAL TIMING - A simplified explanation of the abstract

This abstract first appeared for US patent application 18260411 titled 'RECONFIGURABLE INTELLIGENT SURFACE, RIS, AIDED AND NON-RIS-AIDED SIGNAL TIMING

Simplified Explanation

The method described in the abstract involves a UE transmitting requests for PRS resources based on the quality of received signals and the type of signal transfer (RIS-reflected or non-RIS-reflected).

  • The UE sends a request for PRS resources for a specific signal type based on the quality of received DL-RS signals.
  • The UE can request PRS resources specifically for RIS-reflected signal transfer by specifying a particular RIS.
  • The UE can indicate support for different PRS symbol durations for RIS-reflected and non-RIS-reflected PRS.

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      1. Potential Applications
  • This technology can be applied in wireless communication systems to optimize resource allocation based on signal quality and signal type.
  • It can enhance the efficiency of communication in scenarios where RIS-reflected signals are utilized.
      1. Problems Solved
  • Efficient allocation of PRS resources based on signal quality and type of signal transfer.
  • Improved communication reliability by optimizing PRS symbol durations for different types of signals.
      1. Benefits
  • Enhanced communication performance by dynamically adjusting PRS allocation.
  • Increased flexibility in supporting different types of signal transfers within a network.


Original Abstract Submitted

A method includes: transmitting, from a UE, a first on-demand request for first PRS resources of a first signal type based on reception by the UE of a first DL-RS of the first signal type with at least a first threshold quality and lack of reception of a second DL-RS of a second signal type with at least a second threshold quality, one of the first and second signal types being for non-RIS-reflected signal transfer and the other signal type being for RIS-reflected signal transfer, or transmitting, from the UE, a second on-demand request for second PRS resources for RIS-reflected signal transfer, the second on-demand request specifying a first RIS of a plurality of RISes associated with a common base station; or transmitting, from the UE, a capability message indicating that the UE supports different PRS symbol durations for RIS-reflected PRS and non-RIS-reflected PRS; or any combination thereof.

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