Huawei technologies co., ltd. (20240103113). UWB BASE STATION ANOMALY DETECTION METHOD AND ELECTRONIC DEVICE simplified abstract

UWB BASE STATION ANOMALY DETECTION METHOD AND ELECTRONIC DEVICE

Organization Name

huawei technologies co., ltd.

Inventor(s)

Kai Qian of Shenzhen (CN)

Wei Dong of Xi'an (CN)

Haowei Xu of Xi'an (CN)

Qingfeng Xue of Xi'an (CN)

Erli Wang of Xi'an (CN)

UWB BASE STATION ANOMALY DETECTION METHOD AND ELECTRONIC DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240103113 titled 'UWB BASE STATION ANOMALY DETECTION METHOD AND ELECTRONIC DEVICE

Simplified Explanation

The patent application describes a method for detecting anomalies in a UWB base station system. Here are the key points explained in bullet form:

• Obtaining the distance between each UWB base station and the UWB tag through measurement.
• Estimating the spatial coordinates of the UWB tag based on the distances and spatial coordinates of the base stations.
• Calculating a second distance between each base station and the tag using the estimated spatial coordinates.
• Determining if a base station is abnormal based on the comparison of the first and second distances.

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1. 1. 1. Potential Applications of this Technology

- Indoor positioning systems - Asset tracking in warehouses - Security systems for monitoring movement within a space

1. 1. 1. Problems Solved by this Technology

- Identifying malfunctioning UWB base stations - Improving the accuracy of location tracking systems - Enhancing the reliability of data transmission in UWB networks

1. 1. 1. Benefits of this Technology

- Early detection of anomalies in the base stations - Increased efficiency in tracking and monitoring systems - Enhanced security through reliable data transmission

1. 1. 1. Potential Commercial Applications of this Technology
         1. Enhanced Anomaly Detection in UWB Base Stations

- Improving the reliability of indoor positioning systems - Enhancing asset tracking solutions in industrial settings - Strengthening security systems through accurate monitoring capabilities

1. 1. 1. Possible Prior Art

There may be prior art related to anomaly detection methods in wireless communication systems or indoor positioning technologies. However, specific examples are not provided in the abstract.

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1. 1. 1. 1. Unanswered Questions
      2. How does this method handle environmental factors that may affect UWB signals?

The patent application does not elaborate on how environmental conditions such as interference or obstacles are accounted for in the anomaly detection process.

1. 1. 1. What is the computational complexity of this anomaly detection method?

The abstract does not mention the computational resources required to implement this method, leaving a gap in understanding the system's efficiency and scalability.

Original Abstract Submitted

this application relates to a uwb base station anomaly detection method. the method includes: obtaining a first distance that is between each of the n uwb base stations and the uwb tag and that is obtained through measurement; obtaining an estimated value of spatial coordinates of the uwb tag in the first coordinate system based on the first distance and spatial coordinates of each uwb base station in the first coordinate system; obtaining a second distance between each uwb base station and the uwb tag based on the estimated value and the spatial coordinates of each uwb base station in the first coordinate system; and determining, based on the first distance and the second distance that correspond to each uwb base station, whether a uwb base station in the n uwb base stations is abnormal.