The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 05, 2024
Filed:
Dec. 23, 2019
Japan Radio Co., Ltd., Tokyo, JP;
Katsuhiko Sato, Tokyo, JP;
Yusuke Egawa, Tokyo, JP;
Kunimitsu Arai, Tokyo, JP;
Satoshi Maeda, Tokyo, JP;
Sadayuki Katsumata, Tokyo, JP;
Japan Radio Co., Ltd., Tokyo, JP;
Abstract
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.