18755659. POSITIONING METHOD AND APPARATUS AND COMMUNICATION DEVICE simplified abstract (VIVO MOBILE COMMUNICATION CO., LTD.)
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 18755659 titled 'POSITIONING METHOD AND APPARATUS AND COMMUNICATION DEVICE
The abstract of the patent application describes a positioning method and device, as well as a communication device. The method involves a backscatter end receiving a signal from a first communication device, modulating the signal based on a reference signal modulation sequence, and sending the modulated signal to a second communication device using an orthogonal sequence determined by on-off keying (OOK) modulation information.
- The positioning method involves a backscatter end receiving and modulating signals from communication devices.
- The modulation is based on a reference signal modulation sequence.
- The modulated signal is sent to another communication device using an orthogonal sequence determined by OOK modulation information.
Potential Applications: - This technology can be used for accurate positioning in indoor environments where GPS signals may be weak. - It can be applied in asset tracking systems to monitor the location of valuable items. - The method can also be used in smart home devices for location-based services.
Problems Solved: - Provides a reliable positioning method in areas with poor GPS signal reception. - Enables accurate tracking of assets in real-time. - Enhances the functionality of smart home devices by enabling location-based services.
Benefits: - Improved accuracy in positioning applications. - Real-time tracking of assets for security and inventory management. - Enhanced user experience in smart home devices with location-based services.
Commercial Applications: Title: Advanced Positioning Method for Indoor Environments This technology can be commercialized in industries such as logistics, smart home automation, and asset tracking. It offers a competitive advantage by providing precise positioning capabilities in challenging environments.
Questions about the technology: 1. How does this positioning method compare to traditional GPS-based systems? 2. What are the potential limitations of using an orthogonal sequence for modulation in this context?
Frequently Updated Research: Researchers are continually exploring ways to enhance the efficiency and accuracy of positioning methods in various environments. Stay updated on the latest advancements in this field to leverage the most cutting-edge technologies.
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.
