Japan Radio Co., Ltd.

Yusuke Egawa

Satoshi Maeda

Katsuhiko Sato

Kunimitsu Arai

Sadayuki Katsumata

A wireless communication unit and a wireless network system enable a plurality of wireless communication units to be wirelessly cooperated with a simple structure, can easily realize cooperative operations, and can execute IP packet transfer control without acquiring communication path information from an external network. A relay wireless communication portion that is connectable to an upstream unit (upstream wireless base station portion) that is another upstream wireless communication unit via an upstream inter-unit wireless bearer is provided. A wireless base station portion is connectable to a downstream unit (downstream relay wireless communication portion) that is another downstream wireless communication unit via a downstream inter-unit wireless bearer. The downstream inter-unit wireless bearer and the upstream inter-unit wireless bearer are constructed according to a wireless protocol stack of the same method as that of a terminal wireless bearer that connects a mobile terminal to each wireless base station portion.

Growing community of inventors

Tokyo, Japan

Yusuke Egawa