18554697. PEER ASSISTED REVISION OF POSITIONING ASSISTANCE DATA simplified abstract (QUALCOMM Incorporated)

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 18554697 titled 'PEER ASSISTED REVISION OF POSITIONING ASSISTANCE DATA

Simplified Explanation

In a patent application, a user equipment (UE) receives positioning assistance data from other UEs connected via sidelink. Before sending the assistance data to the UE, the sidelink UEs modify the data by reprioritizing, reordering, or reducing it to provide the most relevant information 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 during the positioning session.

• Sidelink connected UEs provide assistance data for positioning to a UE.
• Sidelink UEs revise the assistance data before sending it to the UE by reprioritizing, reordering, or reducing it.
• The UE combines revised assistance data from multiple sidelink UEs based on different factors.
• The UE can obtain revised assistance data from sidelink UEs to avoid exchanging data with the location server, improving latency.

Potential Applications

This technology could be applied in:

• Location-based services
• Emergency services
• Asset tracking

Problems Solved

This technology solves the following problems:

• Power consumption for UEs
• Latency during positioning sessions
• Efficient data exchange between UEs

Benefits

The benefits of this technology include:

• Improved power savings for UEs
• Reduced latency in positioning sessions
• Enhanced efficiency in data exchange

Potential Commercial Applications

Potential commercial applications of this technology could be in:

• IoT devices
• Navigation systems
• Fleet management solutions

Possible Prior Art

One possible prior art for this technology could be the use of multiple UEs for data exchange and positioning assistance in wireless communication systems.

How does this technology impact battery life for UEs?

This technology aims to improve power savings for UEs by providing the most pertinent assistance data, but the exact impact on battery life needs further investigation and testing.

What are the security implications of obtaining assistance data from multiple UEs?

Obtaining assistance data from multiple UEs could raise security concerns regarding data privacy and integrity. Further research is needed to address these potential security risks.

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.