Qualcomm incorporated (20240097837). SIGNALING METHODS FOR SIDELINK POSITIONING FOR HETEROGENEOUS USER EQUIPMENTS simplified abstract

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SIGNALING METHODS FOR SIDELINK POSITIONING FOR HETEROGENEOUS USER EQUIPMENTS

Organization Name

qualcomm incorporated

Inventor(s)

Anantharaman Balasubramanian of San Diego CA (US)

Shuanshuan Wu of San Diego CA (US)

SIGNALING METHODS FOR SIDELINK POSITIONING FOR HETEROGENEOUS USER EQUIPMENTS - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240097837 titled 'SIGNALING METHODS FOR SIDELINK POSITIONING FOR HETEROGENEOUS USER EQUIPMENTS

Simplified Explanation

The abstract describes a patent application where a target User Equipment (UE) may receive a discovery request from an initiator UE via an SL interface for a positioning session. The target UE has multiple transmission/reception points (TRPs) and can determine if the initiator UE cannot associate each TRP with the target UE. In such cases, the target UE can participate in the positioning session by using only one TRP or by using each TRP as a distinct UE.

  • Target UE with multiple TRPs receives a discovery request from an initiator UE for a positioning session.
  • Target UE determines if the initiator UE cannot associate each TRP with the target UE.
  • If the initiator UE is incapable of associating each TRP with the target UE, the target UE can participate in the session using one TRP or by treating each TRP as a distinct UE.

Potential Applications

This technology could be applied in:

  • Location-based services
  • Indoor navigation systems
  • Asset tracking

Problems Solved

This technology helps solve:

  • Efficient utilization of multiple TRPs in positioning sessions
  • Improved accuracy in determining the location of UEs

Benefits

The benefits of this technology include:

  • Enhanced positioning capabilities
  • Optimal use of resources
  • Improved user experience in location-based services

Potential Commercial Applications

Potential commercial applications of this technology include:

  • Mobile network operators
  • IoT device manufacturers
  • Navigation app developers

Possible Prior Art

One possible prior art could be the use of multiple TRPs in positioning systems for improved accuracy and efficiency.

Unanswered Questions

How does this technology impact battery life of the UEs involved in the positioning session?

The abstract does not mention the impact of this technology on the battery life of the UEs. It would be important to understand if using multiple TRPs or just one TRP affects the power consumption of the devices.

What are the security implications of using multiple TRPs in a positioning session?

The abstract does not address the security aspects of using multiple TRPs in a positioning session. It would be crucial to explore any potential vulnerabilities or risks associated with this approach.


Original Abstract Submitted

in some implementations, a target user equipment (ue) may receive, from an initiator ue via an sl interface, a discovery request corresponding to an sl positioning session, wherein the target ue comprises a plurality of transmission/reception points (trps). the target ue may determine, from the discovery request, the initiator ue is incapable of associating each trp of the plurality of trps with the target ue. responsive to determining the initiator ue is incapable of associating each trp of the plurality of trps with the target ue, the target ue may participate in the sl positioning session with the target ue by either: (i) using only one trp of the plurality of trps during the sl positioning session, or (ii) using each trp of the plurality of trps such that each trp operates as a distinct ue.

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