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. 22, 2011
Filed:
Dec. 27, 2004
Applicants:
Saburo Tanaka, Kawasaki, JP;
Hisao Kawano, Kawasaki, JP;
Hideki Hieida, Kawasaki, JP;
Inventors:
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 72/00 (2009.01);
U.S. Cl.
CPC ...
Abstract
The network system of the present invention comprises a plurality of base transceiver stations, a plurality of antenna systems, and a radio-channel connection controller. The radio-channel connection controller comprises a connection switching unit switching the connection between the plurality of base transceiver stations and the plurality of antenna systems, and a switching control unit controlling the connection switching of the connection switching unit according to a loaded state of the network.