Title:
通信システムにおけるデータ送信方法、無線通信デバイスによって実行される方法、および無線通信デバイス
Document Type and Number:
Japanese Patent JP5318038
Kind Code:
B2
Abstract:
The present invention relates to a method for transmitting data between a transmitter TR and a receiver REC via communication channels CHNL. The method according to the invention further includes a symbol spreading step in the course of which a tunable integer number K of successive symbols Z1...ZK are to be spread over several time chips before being transmitted, said tunable number K being adjusted with respect to physical properties of the communication channels CHNL. The data transmitted at any given moment will thus not be representative of a single symbol Zi, as is the case in known MIMO systems, but will represent a mixture between K successive symbols, which introduces data diversity with respect to time as perceived at the receiver end, and enables a tuning of the communication throughput between the transmitter TR and the receiver REC.
Inventors:
Damian Castellan
Royke Brunel
Royke Brunel
Application Number:
JP2010150025A
Publication Date:
October 16, 2013
Filing Date:
June 30, 2010
Export Citation:
Assignee:
MITSUBISHI ELECTRIC R&D CENTRE EUROPE B.V.
International Classes:
H04B7/02; H04J99/00; H04B7/04; H04B7/06; H04L1/06; H04L27/34
Domestic Patent References:
| JP8223624A | ||||
| JP7202852A | ||||
| JP5183539A |
Attorney, Agent or Firm:
Michiharu Soga
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Masahiro Taguchi
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Masahiro Taguchi