17643119. POSITIONING REFERENCE SIGNAL WITH SUB-BAND-BASED COMB OFFSET simplified abstract (QUALCOMM Incorporated)
POSITIONING REFERENCE SIGNAL WITH SUB-BAND-BASED COMB OFFSET
Organization Name
Inventor(s)
Wooseok Nam of San Diego CA (US)
Peter Gaal of San Diego CA (US)
Sony Akkarakaran of Poway CA (US)
Junyi Li of Fairless Hills PA (US)
Jingchao Bao of San Diego CA (US)
Yucheng Dai of San Diego CA (US)
POSITIONING REFERENCE SIGNAL WITH SUB-BAND-BASED COMB OFFSET - A simplified explanation of the abstract
This abstract first appeared for US patent application 17643119 titled 'POSITIONING REFERENCE SIGNAL WITH SUB-BAND-BASED COMB OFFSET
Simplified Explanation
The patent application describes a method to improve the positioning of User Equipment (UE) by reducing latency and resource overhead. This is achieved by dividing a reference signal associated with UE positioning into multiple sub-bandwidths, each with a comb offset, and transmitting it to a receiver. The receiver then measures the reference signal using the received configuration.
- The patent application proposes a method to enhance UE positioning by reducing latency and resource overhead.
- The method involves dividing the reference signal into multiple sub-bandwidths, each associated with a comb offset.
- The divided reference signal is transmitted from a transmitter to a receiver.
- The receiver receives a configuration to measure the reference signal.
- The receiver measures the reference signal using the received configuration and the transmitted sub-bandwidths.
Potential Applications
This technology can have various applications in the field of wireless communication and positioning systems, including:
- Improved accuracy and efficiency in location-based services (LBS) for mobile devices.
- Enhanced tracking and monitoring of assets, vehicles, or individuals in real-time.
- More precise positioning for emergency services, such as locating distressed individuals or accident scenes.
- Optimization of network resource allocation for better overall performance.
Problems Solved
The patent application addresses the following problems:
- Positioning latency: By dividing the reference signal into sub-bandwidths, the proposed method aims to reduce the time it takes to determine the position of a UE.
- Resource overhead: The method aims to minimize the amount of resources required for UE positioning, leading to more efficient use of network resources.
Benefits
The technology described in the patent application offers several benefits:
- Reduced positioning latency: By dividing the reference signal into sub-bandwidths, the method aims to decrease the time it takes to determine the position of a UE, improving overall positioning speed.
- Lower resource overhead: The proposed method aims to minimize the amount of resources needed for UE positioning, resulting in more efficient utilization of network resources.
- Enhanced accuracy: By optimizing the resource patterns and reducing latency, the method may lead to more accurate positioning of UEs, improving the reliability and precision of location-based services.
Original Abstract Submitted
Aspects presented herein may improve UE positioning by providing enhanced resource patterns that may reduce positioning latency and resource overhead for the UE positioning. In one aspect, a transmitter divides a reference signal associated with UE positioning into a plurality of sub-bandwidths, each of the plurality of sub-bandwidths being associated with a comb offset. The transmitter transmits, to a receiver, the reference signal via the plurality of sub-bandwidths. In another aspect, a receiver receives a configuration to measure a reference signal associated with UE positioning. The receiver receives, from a transmitter, the reference signal via a plurality of sub-bandwidths, each of the plurality of sub-bandwidths being associated with a comb offset.
