NIPPON TELEGRAPH AND TELEPHONE CORPORATION (20240259098). WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION SYSTEM simplified abstract
Contents
WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION SYSTEM
Organization Name
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Inventor(s)
Kota Ito of Musashino-shi (JP)
Mizuki Suga of Musashino-shi (JP)
Takuto Arai of Musashino-shi (JP)
Yushi Shirato of Musashino-shi (JP)
Naoki Kita of Musashino-shi (JP)
WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240259098 titled 'WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION SYSTEM
The abstract describes a wireless communication method in a system with an exchange device and a base station device that performs beamforming under the control of the exchange device. The exchange device controls beamforming of the base station device by transmitting an optically modulated signal via an optical transmission line. The base station device then performs beamforming based on the optically modulated signal received from the exchange device.
- The exchange device controls beamforming of the base station device using an optically modulated signal.
- The optically modulated signal is generated by modulating the intensity of an optical signal based on the transmission signal.
- The base station device performs beamforming in a specific direction based on the optically modulated signal received.
- The wireless signal is reflected by a reflector or transmitted through a lens based on the number of combinations of optical wavelength, frequency, and optical polarization.
- The system enables precise control of beamforming in wireless communication.
Potential Applications: - Wireless communication systems - Beamforming technology - Optical transmission in communication networks
Problems Solved: - Precise control of beamforming in wireless communication - Efficient utilization of optical signals for modulation
Benefits: - Improved signal transmission quality - Enhanced network performance - Increased data transfer speeds
Commercial Applications: Title: Advanced Wireless Communication System with Optically Controlled Beamforming This technology can be applied in: - Telecommunications industry - Networking equipment manufacturing - Mobile communication infrastructure development
Questions about the technology: 1. How does the optically modulated signal improve beamforming control in wireless communication systems? 2. What are the advantages of using optical transmission for beamforming in wireless networks?
Original Abstract Submitted
a wireless communication method in a wireless communication system including an exchange device and a base station device that performs beamforming according to the control of the exchange device, in which: the exchange device performs beamforming control of the base station device by transmitting an optically modulated signal to the base station device via an optical transmission line, the optically modulated signal being generated by modulating an intensity of an optical signal on a basis of a transmission signal to be transmitted by controlling any combination of an optical wavelength, a frequency, and an optical polarization or controlling the frequency; and the base station device performs beamforming in a direction in which a wireless signal radiated from an antenna to which an electrical signal based on the optically modulated signal has been input is reflected by a reflector or is transmitted through a lens among antennas corresponding to the number of combinations of the optical wavelength, the frequency, and the optical polarization or the number of frequencies.
