Vivo mobile communication co., ltd. (20240349229). POSITIONING METHOD AND APPARATUS AND COMMUNICATION DEVICE simplified abstract
Contents
POSITIONING METHOD AND APPARATUS AND COMMUNICATION DEVICE
Organization Name
vivo mobile communication co., ltd.
Inventor(s)
POSITIONING METHOD AND APPARATUS AND COMMUNICATION DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240349229 titled 'POSITIONING METHOD AND APPARATUS AND COMMUNICATION DEVICE
The patent application describes a method and device for positioning and communication. The method involves a backscatter end receiving a signal from a communication device, modulating the signal based on a reference signal modulation sequence, and sending the modulated signal to another communication device using an orthogonal sequence determined by on-off keying modulation information.
- Backscatter end receives signal from first communication device
- Modulates signal based on reference signal modulation sequence
- Sends modulated signal to second communication device using orthogonal sequence
- Orthogonal sequence determined by on-off keying modulation information
Potential Applications: - Indoor positioning systems - Asset tracking - Inventory management - Smart home devices - IoT communication
Problems Solved: - Accurate positioning in indoor environments - Efficient communication between devices - Reduced interference in crowded networks
Benefits: - Improved accuracy in positioning - Enhanced communication reliability - Increased efficiency in data transmission
Commercial Applications: - Retail stores for inventory management - Warehouses for asset tracking - Smart home devices for seamless communication - IoT devices for reliable data transmission
Questions about the technology: 1. How does the orthogonal sequence improve communication between devices? 2. What are the advantages of using on-off keying modulation information in determining the modulation sequence?
Frequently Updated Research: - Ongoing studies on improving the efficiency of indoor positioning systems - Research on enhancing communication protocols for IoT devices
Overall, the patent application presents a novel method for positioning and communication that can have significant implications in various industries.
Original Abstract Submitted
the application discloses a positioning method and device and a communication device. the positioning method includes: a backscatter end receives a first signal sent by a first communication device; the backscatter end modulates the first signal based on a second reference signal modulation sequence to obtain a second signal; the backscatter end sends the second signal to a second communication device, where the second reference signal modulation sequence is an orthogonal sequence determined based on on-off keying (ook) modulation information.
