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Title:
RADIO COMMUNICATION SYSTEM, BASE STATION DEVICE, RADIO COMMUNICATION TERMINAL, AND RADIO COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2008/029792
Kind Code:
A1
Abstract:
A radio communication system performs a packet communication between radio communication devices by the time-division multiplex communication method by using one or more communication channels.The radio communication system includes: a retransmission request unit which requests a retransmission upon detection of an error in a received packet; a retransmission request detection unit which detects the retransmission request; a packet retransmission unit which retransmits a packet in response to the retransmission request detected by the retransmission request detection unit; and a channel allocation unit which allocates the communication channels so that the packet retransmission unit retransmits the packet by using a communication channel different from the communication channel used by the received packet containing the error.

Inventors:
TANIGAWA HIRONOBU (JP)
NAKAMURA YASUHIRO (JP)
SAHARA TORU (JP)
TAKAMATSU NOBUAKI (JP)
Application Number:
PCT/JP2007/067190
Publication Date:
March 13, 2008
Filing Date:
September 04, 2007
Export Citation:
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Assignee:
KYOCERA CORP (JP)
TANIGAWA HIRONOBU (JP)
NAKAMURA YASUHIRO (JP)
SAHARA TORU (JP)
TAKAMATSU NOBUAKI (JP)
International Classes:
H04L1/16; H04J1/00; H04J11/00; H04L1/00; H04Q7/38
Domestic Patent References:
WO2004098098A12004-11-11
Foreign References:
JPH0637763A1994-02-10
JP2005244958A2005-09-08
JP2005184809A2005-07-07
JP2005503692A2005-02-03
JP2001268050A2001-09-28
Attorney, Agent or Firm:
SHIGA, Masatake (YaesuChuo-ku, Tokyo 53, JP)
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