On the performance of some coding schemes over Rayleigh fading multipath channel in CDMA-based cellular systems

被引：0

作者：

Elbouanani, F ^{[1
]}

Belkasmi, M ^{[1
]}

机构：

[1] Ecole Natl Super Arts & Metier, Meknes, Morocco

来源：

Proceedings of the Fourth IASTED International Conference on Communication Systems and Networks | 2005年

关键词：

performance; capacity; CDMA; concatenated coding; convolutional code; turbo code; interleaving;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

In this paper, a comparison of some coding schemes of rate 0.4 over a Rayleigh fading multipath channel in CDMA systems are given. The first coding scheme employs outer Reed-Solomon codes (RS) concatenated with inner NASA convolutional code proposed for CODIT system [1]. The second scheme employs a punctured convolutional code of rate 2/5, and the third scheme is a punctured turbo code of the same rate. The performance of the three schemes are analysed, and the single-cell CDMA capacity is computed.

引用

页码：158 / 163

页数：6

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