Title:
RADIO COMMUNICATION DEVICE
Document Type and Number:
Japanese Patent JP3825767
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a radio communication device capable of stable reception even if inserted into an expansion slot of an information processor.
SOLUTION: A circuit which can cover all or some of the functions of some of the circuits of the body of the information processor 1-1 is mounted inside a radio card 1-7. When the radio card 1-7 receives radio signals, the supply of clocks to the circuits of the body of the information processor 1-1 is stopped while clock frequencies small enough to be unlikely to cause interference to a reception circuit are generated within the radio card 1-7 and supplied to the circuit that can cover all or some of the functions, so as to prevent clock frequencies or frequencies that are integral multiples of the clock frequencies causing reception difficulty. Thus, stable reception is made possible.
Inventors:
Koji Iino
Maeda Tadahiko
Takashi Amano
Miyuki Soeya
Hiroshi Tsurumi
Hiroyuki Kayano
Shuichi Obayashi
Shoji Otaka
Maeda Tadahiko
Takashi Amano
Miyuki Soeya
Hiroshi Tsurumi
Hiroyuki Kayano
Shuichi Obayashi
Shoji Otaka
Application Number:
JP2003208704A
Publication Date:
September 27, 2006
Filing Date:
August 25, 2003
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
G06F1/04; G06F1/06; H04B1/40; (IPC1-7): G06F1/04; G06F1/06; H04B1/40
Domestic Patent References:
| JP5210602A | ||||
| JP7099680A | ||||
| JP6214682A | ||||
| JP7044477B2 |
Attorney, Agent or Firm:
Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Sadao Muramatsu
Ryo Hashimoto
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Sadao Muramatsu
Ryo Hashimoto