Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
TRANSMITTING METHOD, RECEIVING METHOD, TRANSMITTER, AND RECEIVER
Document Type and Number:
WIPO Patent Application WO/1999/041866
Kind Code:
A1
Abstract:
Since a time slot formed by time division multiplex is divided into a plurality of blocks in at least the frequency direction and, at the same time, a plurality of communication channels are formed in the time slot by forming a plurality of subcarriers in the blocks and one communication channel of a prescribed number of blocks, one time slot can be multiplexed in multi-carrier communication by modulating a plurality of carrier frequencies and the communication can be performed excellently with a simple constitution even in such an environment that multiple paths exist.

Inventors:
Boehnke, Ralf (Sony International Gesellschaft Mit Beschraenkter Haftung, Hugo-Eckener-Strasse 20, Koeln-Ossendorf, D-50829, DE)
Odaka, Kentaro (Sony Corporation, 7-35 Kitashinagawa 6-chom, Shinagawa-ku Tokyo, 141-0001, JP)
Amir-alikhani, Hamid (Sony International Gesellschaft Mit Beschraenkter Haftung, Hugo-Eckener-Strasse 20, Koeln-Ossendorf, D-50829, DE)
Stirling-gallacher, Richard (Sony International Gesellschaft Mit Beschraenkter Haftung, Hugo-Eckener-Strasse 20, Koeln-Ossendorf, D-50829, DE)
Izumi, Seiichi (Sony International Gesellschaft Mit Beschraenkter Haftung, Hugo-Eckener-Strasse 20, Koeln-Ossendorf, D-50829, DE)
Suzuki, Mitsuhiro (Sony Corporation, 7-35 Kitashinagawa 6-chom, Shinagawa-ku Tokyo, 141-0001, JP)
Application Number:
PCT/JP1998/000600
Publication Date:
August 19, 1999
Filing Date:
February 13, 1998
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SONY CORPORATION (7-35, Kitashinagawa 6-chome Shinagawa-ku, Tokyo, 141-0001, JP)
SONY INTERNATIONAL (EUROPE) GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG (Hugo-Eckener-Strasse 20, Koeln-Ossendorf, D-50829, DE)
Boehnke, Ralf (Sony International Gesellschaft Mit Beschraenkter Haftung, Hugo-Eckener-Strasse 20, Koeln-Ossendorf, D-50829, DE)
Odaka, Kentaro (Sony Corporation, 7-35 Kitashinagawa 6-chom, Shinagawa-ku Tokyo, 141-0001, JP)
Amir-alikhani, Hamid (Sony International Gesellschaft Mit Beschraenkter Haftung, Hugo-Eckener-Strasse 20, Koeln-Ossendorf, D-50829, DE)
Stirling-gallacher, Richard (Sony International Gesellschaft Mit Beschraenkter Haftung, Hugo-Eckener-Strasse 20, Koeln-Ossendorf, D-50829, DE)
Izumi, Seiichi (Sony International Gesellschaft Mit Beschraenkter Haftung, Hugo-Eckener-Strasse 20, Koeln-Ossendorf, D-50829, DE)
Suzuki, Mitsuhiro (Sony Corporation, 7-35 Kitashinagawa 6-chom, Shinagawa-ku Tokyo, 141-0001, JP)
International Classes:
H04J13/16; H04B1/7136; H04B7/26; H04J4/00; H04L5/02; (IPC1-7): H04J13/00; H04J3/00; H04B7/24
Foreign References:
JPH07303090A1995-11-14
JPS5124850B11976-07-27
JPS5111885B11976-04-14
JPS6430338A1989-02-01
Other References:
See also references of EP 0978962A4
None
Attorney, Agent or Firm:
Tanabe, Shigemoto (Green-Fantasia Building, 5th floor 11-11-508, Jingumae 1-chom, Shibuya-ku Tokyo, 150-0001, JP)
Download PDF: