Communication Terminal Invention Explores Wireless Channel Management

This patent disclosure, published on December 15 under Publication No. WO/2011/155191, showcases an innovative communication terminal design from Panasonic Corporation. The terminal features a unique wireless channel management system, leveraging two detection units (beacon processing and data processing) to optimize signal transmission and reception. By comparing the number of detected and confirmed terminals on each frequency channel, the channel control unit selects the most efficient channel, improving wireless communication.

Key Takeaways:

• The communication terminal features a reception unit and transmission unit for transmitting and receiving signals.
• The first detection unit (beacon processing unit) receives terminal-number notification signals from a control device to detect other communicating terminals on each frequency channel.
• The second detection unit (data processing unit) receives confirmation signals from other terminals and detects the number of confirmed terminals for each frequency channel.
• The channel control unit selects the frequency channel with the smallest difference between detected and confirmed terminals for optimal signal transmission and reception.
• The patent filing cites Toshiaki Ohnishi, Kazuhiro Ando, and Hironori Nakae as inventors.
• The invention provides a potential solution for wireless communication efficiency by minimizing signal interference and optimizing channel usage.
• The patent explication clearly outlines the complexities of wireless communication management and the importance of channel optimization.

Statistics:

• The patent was filed on June 8, 2011, under Application No. PCT/JP2011/003226.
• The publication number is WO/2011/155191.
• The communication terminal includes a channel control unit that selects the optimal frequency channel for signal transmission and reception.
• The detection units (beacon processing and data processing) contribute to improved wireless communication efficiency by detecting and confirming the number of terminals on each frequency channel.
• The patent discloses a novel wireless channel management system to mitigate signal interference and optimize spectrum usage.

Sources:

• World Intellectual Property Organization, Publication WO/2011/155191, December 15.
• PCT/JP2011/003226, Application No., June 8, 2011.