Qualcomm incorporated (20240121753). DOUBLE DIFFERENTIAL TIMING PROCEDURES AND INDICATION OF A REQUIRED REFERENCE SIGNAL FOR POSITIONING MEASUREMENT SET simplified abstract

DOUBLE DIFFERENTIAL TIMING PROCEDURES AND INDICATION OF A REQUIRED REFERENCE SIGNAL FOR POSITIONING MEASUREMENT SET

Organization Name

qualcomm incorporated

Inventor(s)

Jingchao Bao of San Diego CA (US)

Sony Akkarakaran of Poway CA (US)

Tao Luo of San Diego CA (US)

Juan Montojo of San Diego CA (US)

Alexandros Manolakos of Escondido CA (US)

DOUBLE DIFFERENTIAL TIMING PROCEDURES AND INDICATION OF A REQUIRED REFERENCE SIGNAL FOR POSITIONING MEASUREMENT SET - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240121753 titled 'DOUBLE DIFFERENTIAL TIMING PROCEDURES AND INDICATION OF A REQUIRED REFERENCE SIGNAL FOR POSITIONING MEASUREMENT SET

Simplified Explanation

The patent application abstract describes a system for signaling a reference signal for positioning measurement to a target user equipment, as well as triggering a double differential timing procedure based on the trajectory of the target UE.

• Signaling system for positioning measurement:

 - Provides a required reference signal for positioning measurement to a target UE.
 - Includes an optional reference signal measurement set for positioning sessions.
 - Can be used for both DDT and non-DDT procedures.

• Double Differential Timing (DDT) procedure:

 - Triggered based on the trajectory of a target UE.
 - Enhances timing accuracy for positioning measurements.

• Joint DDT (J-DDT) procedure:

 - Involves multiple reference wireless nodes.
 - Improves timing synchronization for positioning applications.

Potential Applications

The technology can be applied in: - Location-based services - Indoor navigation systems - Asset tracking solutions

Problems Solved

- Improved accuracy in positioning measurements - Enhanced timing synchronization for multiple nodes - Efficient triggering of DDT procedures

Benefits

- Increased precision in location-based services - Better performance in indoor navigation systems - Enhanced reliability in asset tracking applications

Potential Commercial Applications

Title: "Enhanced Positioning Technology for Location-Based Services" - Mobile device manufacturers - Navigation software developers - Logistics and supply chain companies

Possible Prior Art

No known prior art at this time.

Unanswered Questions

How does the system handle interference in wireless environments?

The patent abstract does not mention how the technology mitigates interference from other wireless signals.

What is the impact of power consumption on devices using this technology?

The abstract does not address the potential impact of increased power consumption on devices implementing these positioning measurement systems.

Original Abstract Submitted

an aspect is directed to signaling, to a target ue, a required reference signal for positioning (rs-p) measurement set and an optional rs-p measurement set (e.g., for a positioning session associated with a ddt procedure or a non-ddt procedure). in another aspect, a double differential timing (ddt) procedure is triggered based at least upon a trajectory of a target user equipment (ue). another aspect is directed to a joint ddt (j-ddt) procedure involving multiple reference wireless nodes.