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. 06, 2012
Filed:
Jun. 20, 2006
Nao Miyazaki, Kawasaki, JP;
Masanori Hashimoto, Kawasaki, JP;
Hidekazu Kuniyoshi, Kawasaki, JP;
Yasuo Tezuka, Kawasaki, JP;
Kayo Motohashi, Kawasaki, JP;
Satoshi Maruyama, Kawasaki, JP;
Takashi Kanda, Kawasaki, JP;
Tadanori Yokosawa, Kawasaki, JP;
Nao Miyazaki, Kawasaki, JP;
Masanori Hashimoto, Kawasaki, JP;
Hidekazu Kuniyoshi, Kawasaki, JP;
Yasuo Tezuka, Kawasaki, JP;
Kayo Motohashi, Kawasaki, JP;
Satoshi Maruyama, Kawasaki, JP;
Takashi Kanda, Kawasaki, JP;
Tadanori Yokosawa, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A plurality of base transceiver stations and at least one extension device are connected, via an IP network that uses internet protocol. The extension device shares resources of the base transceiver stations by arbitrary changing a connection relationship between the base transceiver stations and the extension devices. When a mobile terminal communicates with a core network, the extension device uses the resources of at least one base transceiver stations according to fluctuation in the amount of traffic.