Title:
高ドップラー環境においてAlamouti符号化信号をデコードする時空間デコーダおよび方法
Document Type and Number:
Japanese Patent JP5129820
Kind Code:
B2
Abstract:
Embodiments of a space-time decoder and methods for decoding Alamouti-encoded signals in high-Doppler environments are generally described herein. Other embodiments may be described and claimed. In some embodiments, soft-symbol outputs are generated from received symbols, a channel rate-of-change, and channel coefficients. Maximum-likelihood decoding may be performed to generate hard-symbol outputs from the soft-symbol outputs.
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Inventors:
Eve Sieve, Grigory
Katsuob, Ilya
Belgo Robby, Andrey Vladimirovich
Efimov, Andrey Gennadievich
Chernushev, Vladislav Alexi Bitch
Katsuob, Ilya
Belgo Robby, Andrey Vladimirovich
Efimov, Andrey Gennadievich
Chernushev, Vladislav Alexi Bitch
Application Number:
JP2009536190A
Publication Date:
January 30, 2013
Filing Date:
November 14, 2006
Export Citation:
Assignee:
INTEL CORPORATION
International Classes:
H03M13/47; H04B7/02; H04B7/06; H04J1/00; H04J11/00; H04L27/00; H04W16/28
Other References:
伊藤 健二,外3名,見通し外交差点伝搬環境におけるMIMO-STBC車車間通信方式,電子情報通信学会技術研究報告. A・P,2005年10月13日,アンテナ・伝播 105(355),pp.139-144
Alamouti, S.M.,A simple transmit diversity technique for wireless communications ,Selected Areas in Communications, IEEE Journal on ,1998年10月,pp.1451-1458
Jootar, J,他2名,Performance of Alamouti space-time code in time-varying channels with noisy channel estimates,Wireless Communications and Networking Conference, 2005 IEEE ,2005年 3月13日,Vol. 1 ,pp.498-503
Alamouti, S.M.,A simple transmit diversity technique for wireless communications ,Selected Areas in Communications, IEEE Journal on ,1998年10月,pp.1451-1458
Jootar, J,他2名,Performance of Alamouti space-time code in time-varying channels with noisy channel estimates,Wireless Communications and Networking Conference, 2005 IEEE ,2005年 3月13日,Vol. 1 ,pp.498-503
Attorney, Agent or Firm:
Longhua International Patent Service Corporation