The Capacity Performance of ASTC-MIMO-OFDM System in a Correlated Rayleigh Frequency-Selective Channel

被引：0
作者：
Ahmed Bannour
Mohamed Lassaad Ammari
Yichuang Sun
Ridha Bouallegue
机构：
[1] SUP’COM,School of Engineering and Technology (STRI Lab)
[2] Innov’Com Lab,undefined
[3] Higher School of Communication of Tunis,undefined
[4] SUP’COM,undefined
[5] Innov’Com Lab,undefined
[6] National Engineering Higher School of Sousse,undefined
[7] University of Hertfordshire,undefined
来源：
Wireless Personal Communications | 2013年 / 68卷
关键词：
ASTC codes; Capacity; OFDM; MIMO;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Algebraic Space-Time Codes (ASTC) for Multiple Input Multiple Output (MIMO) systems are based on quaternion algebras. Thanks to their algebraic construction, the ASTC codes are full-rank, full-rate and have the non-vanishing determinant property. These codes have been proposed for MIMO flat fading channels in order to increase the spectral efficiency and to maximize the coding gain. The purpose of this work is to analyze the performance of the ASTC in a frequency selective Rayleigh channel. To deal with the frequency selectivity, we use the OFDM modulation. The capacity performances of an ASTC-MIMO-OFDM system, under correlated Rayleigh frequency-selective channel, have been evaluated.
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页码：1365 / 1376
页数：11
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