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Space-time coded QPSK for rapid fading channels

Zummo, S.A. and Al-Semari, S.A. (2000) Space-time coded QPSK for rapid fading channels. Personal, Indoor and Mobile Radio Communications, 2000. PIMRC 2000. The 11th IEEE International Symposium on, 1.

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Abstract

This paper presents the design of space-time codes suitable for rapid fading channels. The codes are designed using the QPSK signal constellation. The design of the proposed codes utilizes two different encoding methods. The first method uses a large time diversity trellis encoder, and the second one uses the I-Q encoding technique. Both methods are expected to produce space-time codes that perform better than the codes presented in the literature. The proposed codes were simulated over different Rayleigh fading channels. Coding gains up to 3 dB have been observed over similar codes in the literature



Item Type:Article
Date:2000
Date Type:Publication
Subjects:Computer
Divisions:College Of Engineering Sciences > Electrical Engineering Dept
Creators:Zummo, S.A. and Al-Semari, S.A.
ID Code:14293
Deposited By:KFUPM ePrints Admin
Deposited On:24 Jun 2008 16:30
Last Modified:12 Apr 2011 13:14

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