Qualcomm incorporated (20240175963). BACKSCATTER-BASED POSITIONING simplified abstract
Contents
- 1 BACKSCATTER-BASED POSITIONING
BACKSCATTER-BASED POSITIONING
Organization Name
Inventor(s)
Mohammad Tarek Fahim of San Diego CA (US)
Srinivas Yerramalli of San Diego CA (US)
Xiaojie Wang of Hillsborough NJ (US)
BACKSCATTER-BASED POSITIONING - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240175963 titled 'BACKSCATTER-BASED POSITIONING
Simplified Explanation
The abstract describes a patent application related to wireless communication supporting backscatter-based positioning. The method involves receiving multiple measurement reports associated with a tag device, determining the position of the tag device with an unknown tag delay, based on these reports.
- Backscatter-based positioning method in wireless communication
- Receiving multiple measurement reports from a tag device
- Determining the position of the tag device with an unknown tag delay
- Utilizing transmission/reception points (TRPs) for measurements
Potential Applications
This technology could be applied in:
- Indoor navigation systems
- Asset tracking in warehouses
- Location-based services in smart cities
Problems Solved
- Improving accuracy in positioning systems
- Overcoming challenges of unknown tag delays
- Enhancing efficiency in wireless communication
Benefits
- Enhanced location accuracy
- Cost-effective positioning solutions
- Improved network performance
Potential Commercial Applications
Optimizing Supply Chain Management with Backscatter-Based Positioning
Possible Prior Art
One possible prior art could be the use of RFID technology for asset tracking, which may not address the specific challenges of backscatter-based positioning with unknown tag delays.
What are the potential security implications of backscatter-based positioning in wireless communication?
Backscatter-based positioning systems may raise concerns about privacy and data security, as they involve transmitting and receiving signals that could potentially be intercepted or manipulated by unauthorized parties. Implementing robust encryption and authentication protocols can help mitigate these risks.
How does backscatter-based positioning compare to other indoor positioning technologies in terms of cost and accuracy?
Backscatter-based positioning offers a cost-effective solution compared to more complex technologies like GPS or Wi-Fi-based positioning systems. While it may not provide the same level of accuracy as these systems in all scenarios, it can be a viable option for applications where cost-efficiency is a priority.
Original Abstract Submitted
this disclosure provides systems, methods, and devices for wireless communication that support backscatter-based positioning. in a first aspect, a method of wireless communication includes receiving multiple measurement reports associated with a tag device. the multiple measurement including, for each transmission/reception point (trp) of multiple trps, a measurement report of the trp. the method further includes determining, based on the multiple measurement reports, a position of the tag device having a tag delay that is unknown to a network entity.
