Qualcomm incorporated (20240129884). PEER ASSISTED REVISION OF POSITIONING ASSISTANCE DATA simplified abstract

PEER ASSISTED REVISION OF POSITIONING ASSISTANCE DATA

Organization Name

qualcomm incorporated

Inventor(s)

Alexandros Manolakos of Athens, Attiki (GR)

Mukesh Kumar of Hyderabad, Telangana (IN)

Srinivas Yerramalli of San Diego CA (US)

PEER ASSISTED REVISION OF POSITIONING ASSISTANCE DATA - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240129884 titled 'PEER ASSISTED REVISION OF POSITIONING ASSISTANCE DATA

Simplified Explanation

The patent application describes a method where a user equipment (UE) receives assistance data for positioning from other connected UEs via sidelink communication. Before sending the assistance data to the UE, the sidelink UEs revise the data to prioritize, reorder, or reduce it, ensuring that the most relevant information is provided to the UE, thus saving power. The UE combines the revised assistance data from multiple sidelink UEs based on various factors like measurement information, range information, or priority. If the UE is connected to a location server, it can obtain revised assistance data from sidelink UEs to improve latency by avoiding the need for an exchange with the location server during the positioning session.

• Sidelink UEs revise assistance data for positioning to provide the most pertinent information to the UE, increasing power savings.
• The UE combines revised assistance data from multiple sidelink UEs based on different factors to enhance positioning accuracy.

Potential Applications

This technology can be applied in:

• 5G and beyond wireless networks
• Internet of Things (IoT) devices
• Autonomous vehicles

Problems Solved

This technology addresses issues such as:

• Power consumption in UEs during positioning
• Latency in obtaining assistance data for positioning
• Accuracy of positioning information

Benefits

The benefits of this technology include:

• Improved power efficiency for UEs
• Reduced latency in positioning sessions
• Enhanced accuracy of positioning data

Potential Commercial Applications

Potential commercial applications of this technology include:

• Location-based services
• Fleet management systems
• Emergency response systems

Possible Prior Art

One possible prior art could be the use of multiple UEs for assisting in positioning, but the specific method of revising assistance data by sidelink UEs to optimize power savings and accuracy may be novel.

How does this technology impact battery life in UEs?

This technology aims to improve power savings for UEs during positioning, but the exact impact on battery life needs further investigation through real-world testing and data analysis.

What are the potential security implications of sharing positioning data between UEs?

While the patent application focuses on optimizing assistance data for positioning, the security aspects of sharing this data between UEs and potential vulnerabilities need to be explored further to ensure user privacy and data protection.

Original Abstract Submitted

a user equipment (ue) obtains assistance data for positioning from one or more sidelink connected ues. prior to sending the assistance data for positioning to the ue, the sidelink ue(s) revises the assistance data, e.g., by reprioritizing, reordering, or reducing the assistance data, or a combination thereof. by revising the assistance data the sidelink ue(s) provides the most pertinent assistance data to the ue, thereby increasing power savings for the ue. where multiple sidelink ues provide revised assistance data to the ue, the ue combines the revised assistance data, e.g., based on measurement information, range information, or priority of the sidelink ues. if the ue has a connection to the location server, the ue obtains revised assistance data from sidelink ue(s) to avoid the need for an assistance data exchange with the location server during the positioning session, thereby improving latency.