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Exact analysis of binary cyclic codes in spread spectrum communication systems

机译:扩频通信系统中二进制循环码的精确分析

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This paper presents an exact analysis of the performance of binary cyclic codes in communication systems. Previous expressions for the performance of this type of codes have used simplified assumptions which limited its use to few communication systems. This paper significantly extend previous work by providing more general expressions for the performance of cyclic codes applicable to most communication channels and systems. Applications are demonstrated for type-I hybrid ARQ systems by deriving equations for the packet error probability and throughput for frequency-hop spread spectrum multiple-access (FHSS-MA) networks. Numerical results show that the approximation by using the old techniques can result in an error in the order of 14%.
机译:本文对通信系统中二进制循环码的性能进行了精确分析。此类代码性能的先前表达使用了简化的假设,将其使用范围限制在少数通信系统中。本文通过提供适用于大多数通信通道和系统的循环代码性能的更通用表达,大大扩展了以前的工作。通过推导用于跳频扩频多址(FHSS-MA)网络的数据包错误概率和吞吐量方程,可以证明I型混合ARQ系统的应用。数值结果表明,使用旧技术进行的近似会导致大约14%的误差。

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