18547746. PAIRED DOWNLINK POSITIONING REFERENCE SIGNAL RESOURCE CONFIGURATION simplified abstract (QUALCOMM Incorporated)

PAIRED DOWNLINK POSITIONING REFERENCE SIGNAL RESOURCE CONFIGURATION

Organization Name

QUALCOMM Incorporated

Inventor(s)

Jing Dai of Beijing (CN)

Alexandros Manolakos of Escondido CA (US)

Chao Wei of Beijing (CN)

Kianoush Hosseini of San Diego CA (US)

Weimin Duan of San Diego CA (US)

Hao Xu of Beijing (CN)

PAIRED DOWNLINK POSITIONING REFERENCE SIGNAL RESOURCE CONFIGURATION - A simplified explanation of the abstract

This abstract first appeared for US patent application 18547746 titled 'PAIRED DOWNLINK POSITIONING REFERENCE SIGNAL RESOURCE CONFIGURATION

Simplified Explanation

The patent application describes techniques for communication involving paired downlink positioning reference signals (DL-PRS) with a time offset. The position estimation entity determines the DL-PRS resource configuration for two DL-PRS signals associated with the same transmission source but offset in time. This configuration is then transmitted to a user equipment (UE) for measurements.

• Position estimation entity determines DL-PRS resource configuration for two DL-PRS signals with a time offset.
• DL-PRS signals are associated with the same transmission source.
• Configuration is transmitted to UE for measurements in accordance with the paired DL-PRS resource configuration.

Potential Applications

The technology described in the patent application could be applied in various industries and scenarios, including:

• Telecommunications for improved positioning accuracy in wireless networks.
• Autonomous vehicles for precise location tracking.
• Indoor navigation systems for enhanced indoor positioning capabilities.

Problems Solved

The technology addresses the following issues:

• Ensuring accurate positioning information in wireless communication systems.
• Minimizing interference and improving signal reliability.
• Enhancing location-based services and applications.

Benefits

The use of paired DL-PRS signals with a time offset offers several benefits, such as:

• Improved accuracy in determining the position of user equipment.
• Enhanced reliability of positioning information.
• Better performance in challenging environments with signal interference.

Potential Commercial Applications

The technology has potential commercial applications in:

• 5G and future wireless communication networks.
• Location-based services and applications.
• Internet of Things (IoT) devices and systems.

Possible Prior Art

One possible prior art related to this technology could be the use of time-offset signals in wireless communication systems for synchronization and positioning purposes.

How does this technology impact battery life in user equipment (UE)?

The patent application does not provide information on the potential impact of this technology on the battery life of user equipment. This aspect could be crucial for mobile devices and IoT devices that rely on efficient power consumption.

What are the potential challenges in implementing this technology in real-world scenarios?

The patent application does not address the potential challenges that may arise in implementing this technology in practical applications. Factors such as compatibility with existing systems, regulatory requirements, and cost implications could be significant hurdles to overcome.

Original Abstract Submitted

Disclosed are techniques for communication. In an aspect, a position estimation entity (e.g., gNB, LMF, location server, UE, etc.) determines a paired downlink positioning reference signal (DL-PRS) resource configuration for a first DL-PRS and a second DL-PRS that is offset in time from the first DL-PRS by a time offset, the first and second DL-PRSs associated with the same transmission source. The position estimation entity transmits the paired DL-PRS resource configuration to a UE, which performs measurements in accordance with the paired DL-PRS resource configuration.