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Title:
COMMUNICATION SYSTEM, INFORMATION TERMINAL APPARATUS, COMMUNICATION METHOD, AND PROGRAM THEREOF
Document Type and Number:
WIPO Patent Application WO/2004/080049
Kind Code:
A1
Abstract:
A communication system includes an information terminal apparatus having at least an information collecting part for collecting device information related to a device; a communication apparatus and an information processing server apparatus in communication with the information terminal apparatus; and first and second communication networks for connecting the information terminal apparatus with the information processing server apparatus. The first communication network is one that utilizes a high-speed digital transmission technique, while the second communication network is one that provides communication service for telephone subscribers. The information terminal apparatus uses the first communication network to communicate the device information with the information processing server apparatus. However, only when transmitting or receiving a particular device information to or from the communication apparatus, the information terminal apparatus uses the second communication network.

Inventors:
HASHIMOTO KAZUHIKO (JP)
NISHII KAZUNARI (JP)
MIKI TADASHI (JP)
YOSHIMURA YASUO (JP)
Application Number:
PCT/JP2003/005300
Publication Date:
September 16, 2004
Filing Date:
April 25, 2003
Export Citation:
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Assignee:
MATSUSHITA ELECTRIC IND CO LTD (JP)
HASHIMOTO KAZUHIKO (JP)
NISHII KAZUNARI (JP)
MIKI TADASHI (JP)
YOSHIMURA YASUO (JP)
International Classes:
G08B15/00; G08B25/00; G08B25/01; G08B25/08; H04L12/46; H04L12/66; H04M11/04; H04L12/28; H04M11/00; (IPC1-7): H04M11/04; G08B25/01
Foreign References:
JP2002236985A2002-08-23
JPH09180083A1997-07-11
JP2002330230A2002-11-15
JP2002260130A2002-09-13
JP2003037690A2003-02-07
JP2002197568A2002-07-12
JP2002324291A2002-11-08
Other References:
See also references of EP 1605675A4
Attorney, Agent or Firm:
Kawamiya, Osamu (IMP Building 3-7, Shiromi 1-chome, Chuo-k, Osaka-shi Osaka, JP)
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