A new CDMA long code fast computing method

IEEE/Siberian Conference on Control and Communications (IEEE Cat. No.03EX687) Pub Date : 2003-10-01 DOI:10.1109/SIBCON.2003.1335745

Jiaming He, Xingbin Zeng, Bensong Xu

引用次数: 2

Abstract

In this article, we present a new CDMA long code fast computing method. Simulation and analysis shows that, compared with MSRG configuration, the new method requires no more hardware RAM, and it can turn the vast long code generating operation to no more than 42/spl times/42 times long code generating operation and 42 times 42/spl times/42 matrix modulo 2 multiplication operations. So, the new method greatly accelerates the CDMA long code generating speed, and improves the system performance.

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一种新的CDMA长码快速计算方法

本文提出了一种新的CDMA长码快速计算方法。仿真与分析表明，与MSRG配置相比，新方法不需要更多的硬件内存，并且可以将大量的长代码生成操作变为不超过42/spl次/42倍的长代码生成操作和42倍42/spl次/42矩阵模2乘法运算。因此，该方法大大提高了CDMA长码的生成速度，提高了系统性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

IEEE/Siberian Conference on Control and Communications (IEEE Cat. No.03EX687)

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