Title:
RADIO LAN COMMUNICATION DEVICE AND RADIO LAN COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2003/058942
Kind Code:
A1
Abstract:
A radio LAN communication device comprising a radio communication connection unit for receiving calls of radio communication devices present in the radio area where the radio LAN communication device is present, a selection unit for selecting a communication line of the cheapest telephone charge from among the communication lines provided by communication carriers on the basis of the telephone number receiving the call, and an interface unit for connecting the calling radio communication device to the selected communication line.
Inventors:
KOHNO YOHJI (JP)
TAKEMURA KENICHI (JP)
KIYOMATSU HISANORI (JP)
TAKEMURA KENICHI (JP)
KIYOMATSU HISANORI (JP)
Application Number:
PCT/JP2001/011686
Publication Date:
July 17, 2003
Filing Date:
December 28, 2001
Export Citation:
Assignee:
YOZAN INC (JP)
KOHNO YOHJI (JP)
TAKEMURA KENICHI (JP)
KIYOMATSU HISANORI (JP)
KOHNO YOHJI (JP)
TAKEMURA KENICHI (JP)
KIYOMATSU HISANORI (JP)
International Classes:
H04L12/28; H04L12/56; H04M15/00; H04M15/38; H04W4/24; H04W48/18; (IPC1-7): H04M15/16; H04M1/26; H04M1/738; H04M3/42; H04M15/00; H04Q7/38
Foreign References:
| JP2001024770A | 2001-01-26 |
Attorney, Agent or Firm:
Hiraki, Yusuke (17-1 Toranomon 1-chom, Minato-ku Tokyo, JP)
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