| 平衡GOLD码发生器的DSP实现 |
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| 引用本文： | 任树坡,王军涛.平衡GOLD码发生器的DSP实现[J].北华航天工业学院学报,2011,21(3):8-11. |
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| 作者姓名： | 任树坡 王军涛 |
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| 作者单位： | 1. 河北工业大学信息工程学院,天津300130;北华航天工业学院,河北廊坊065000
2. 北华航天工业学院,河北廊坊,065000 |
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| 摘 要： | GOLD码发生器广泛应用于CDMA码分多址系统.其主要用途是产生具有良好相关特性的码序列.调制技术可以应用在一个多用户CDMA系统中的各种形式的扩频技术中.最流行的是直接序列扩频技术.本文对广泛用于扩频通信的m序列及其复合序列平衡GOLD码进行了深入研究,并实现了一种基于DSP的平衡GOLD码发生器.
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| 关 键 词： | GOLD码 扩频技术 m序列 DSP |
Realization of GOLD Code Generators by DSP |
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| REN Shu-Po,WANG Jun-tao.Realization of GOLD Code Generators by DSP[J].Journal of North China Institute of Aerospace Engineering,2011,21(3):8-11. |
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| Authors: | REN Shu-Po WANG Jun-tao |
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| Institution: | 1.Information Engineering College,Hebei University of Technology,Tianjin 300130,China;2.North China Institute of Aerospace Engineering,Langfang 065000,China) |
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| Abstract: | GOLD code generators are used extensively in CDMA system to generate code sequences with good correlation properties.In a multi-user CDMA system several forms of spread spectrum modulation techniques are used.The most popular is the direct sequence spread spectrum.This paper contains a depth study of m sequence and balanced GOLD sequence-the compound sequence of m sequence that are both widely used in spread spectrum communication.Furthermore,a balanced GOLD sequence generator based on DSP device is realized. |
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| Keywords: | GOLD code spread spectrum m sequence DSP |
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