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 (Yokohama Office 1-1, Kagahara 2-chome, Tsuzuki-ku, Yokohama-sh, Kanagawa 02, 2248502, JP)
谷川 弘展 (〒02 神奈川県横浜市都筑区加賀原２丁目１番１号 京セラ株式会社 横浜事業所内 Kanagawa, 2248502, JP)
NAKAMURA, Yasuhiro (Yokohama Office 1-1, Kagahara 2-chome, Tsuzuki-ku, Yokohama-sh, Kanagawa 02, 2248502, JP)
中村 泰浩 (〒02 神奈川県横浜市都筑区加賀原２丁目１番１号 京セラ株式会社 横浜事業所内 Kanagawa, 2248502, JP)
谷川 弘展 (〒02 神奈川県横浜市都筑区加賀原２丁目１番１号 京セラ株式会社 横浜事業所内 Kanagawa, 2248502, JP)
NAKAMURA, Yasuhiro (Yokohama Office 1-1, Kagahara 2-chome, Tsuzuki-ku, Yokohama-sh, Kanagawa 02, 2248502, JP)
中村 泰浩 (〒02 神奈川県横浜市都筑区加賀原２丁目１番１号 京セラ株式会社 横浜事業所内 Kanagawa, 2248502, JP)
Application Number:
JP2007/067190
Publication Date:
March 13, 2008
Filing Date:
September 04, 2007
Export Citation:
Assignee:
KYOCERA CORPORATION (6 Takedatobadono-cho, Fushimi-ku Kyoto-sh, Kyoto 01, 6128501, JP)
京セラ株式会社 (〒01 京都府京都市伏見区竹田鳥羽殿町６番地 Kyoto, 6128501, JP)
TANIGAWA, Hironobu (Yokohama Office 1-1, Kagahara 2-chome, Tsuzuki-ku, Yokohama-sh, Kanagawa 02, 2248502, JP)
谷川 弘展 (〒02 神奈川県横浜市都筑区加賀原２丁目１番１号 京セラ株式会社 横浜事業所内 Kanagawa, 2248502, JP)
NAKAMURA, Yasuhiro (Yokohama Office 1-1, Kagahara 2-chome, Tsuzuki-ku, Yokohama-sh, Kanagawa 02, 2248502, JP)
京セラ株式会社 (〒01 京都府京都市伏見区竹田鳥羽殿町６番地 Kyoto, 6128501, JP)
TANIGAWA, Hironobu (Yokohama Office 1-1, Kagahara 2-chome, Tsuzuki-ku, Yokohama-sh, Kanagawa 02, 2248502, JP)
谷川 弘展 (〒02 神奈川県横浜市都筑区加賀原２丁目１番１号 京セラ株式会社 横浜事業所内 Kanagawa, 2248502, JP)
NAKAMURA, Yasuhiro (Yokohama Office 1-1, Kagahara 2-chome, Tsuzuki-ku, Yokohama-sh, Kanagawa 02, 2248502, JP)
International Classes:
H04L1/16; H04J1/00; H04J11/00; H04L1/00; H04Q7/38
Attorney, Agent or Firm:
SHIGA, Masatake (2-3-1, YaesuChuo-ku, Tokyo 53, 1048453, JP)
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