Inter-Node Ranging Method and Apparatus

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Inter-Node Ranging Method and Apparatus - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240230883 titled 'Inter-Node Ranging Method and Apparatus

The abstract of this patent application describes a method for inter-node ranging, where a first node sends sequences to a second node, receives delayed sequences from the second node, calculates a phase difference between the sequences, and determines the distance between the nodes based on this phase difference.

Simplified Explanation:

- First node sends sequences to second node - First node receives delayed sequences from second node - First node calculates phase difference between sequences - First node determines distance between nodes based on phase difference

Key Features and Innovation:

- Method for determining distance between nodes using phase difference - Utilizes sequences sent between nodes for ranging - Improves accuracy of distance measurements in a network

Potential Applications:

- Wireless communication systems - Internet of Things (IoT) devices - Autonomous vehicles - Robotics - Indoor positioning systems

Problems Solved:

- Improves accuracy of distance measurements between nodes - Enables precise location tracking in various applications - Enhances communication reliability in networks

Benefits:

- Increased accuracy in distance measurements - Improved performance of wireless communication systems - Enhanced precision in location tracking - Greater reliability in network communication

Commercial Applications:

- Precision agriculture - Asset tracking - Smart home devices - Industrial automation - Telecommunications

Questions about Inter-Node Ranging:

1. How does this method compare to traditional ranging techniques? - The method described in the patent application offers improved accuracy and reliability compared to traditional techniques by utilizing phase difference calculations. 2. What are the potential limitations of using this method in real-world applications? - The method may face challenges in environments with high interference or signal attenuation, affecting the accuracy of distance measurements.

Frequently Updated Research:

- Stay updated on advancements in ranging techniques for wireless networks - Explore new applications of inter-node ranging in emerging technologies like 5G and IoT networks.

Original Abstract Submitted

an inter-node ranging method includes a first node that sends a plurality of first sequences to a second node; the first node receives a plurality of second delayed sequences from the second node; the first node determines a first phase difference between the first sequences and the second delayed sequences; and the first node determines a distance between the first node and the second node based on the first phase difference.