Title:
無線通信装置
Document Type and Number:
Japanese Patent JP4449888
Kind Code:
B2
Abstract:
A wireless communication apparatus is provided. The wireless communication apparatus includes wireless communication functions conforming to incompatible first and second communication standards. The wireless communication apparatus includes a first transceiver that performs a wireless communication operation conforming to the first communication standard and includes a first transmission/reception port, a second transceiver that performs a wireless communication operation conforming to the second communication standard and includes a second transmission/reception port, a shared antenna shared by the first and the second transceivers, an antenna connecting unit that connects the shared antenna and the first and the second transmission/reception ports, and a control unit that controls the communication operations in the first and the second transceivers.
Inventors:
Eiichi Sano
Hiroyuki Fujita
Hiroyuki Fujita
Application Number:
JP2005332186A
Publication Date:
April 14, 2010
Filing Date:
November 16, 2005
Export Citation:
Assignee:
ソニー株式会社
International Classes:
H04B1/40; H04B7/08; H04W16/28; H04W52/42; H04W84/10
Domestic Patent References:
| JP10215202A | ||||
| JP11251952A | ||||
| JP63016722A | ||||
| JP2001024579A | ||||
| JP10032528A | ||||
| JP2003502931A | ||||
| JP2003124853A | ||||
| JP2002208874A |
Attorney, Agent or Firm:
Masaaki Miyata
Eiji Yamada
Toshio Sawada
Eiji Yamada
Toshio Sawada