| The Research on Modeling and Simulation of Direct-sequence Spread Spectrum Communications System Based on Software Radio |
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| 作者姓名： | Dingxue Wu Feng Xue Wenping Fan Xiaohong Xiao |
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| 作者单位： | [1]Department of Computer, Huanggang Normal College, Huanggang 438000, China [2]Institute of Pattern Recognition and Artificial Intelligence, Huazhong University of Science and Technology, Wuhan 430074, China |
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| 摘 要： |
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The Research on Modeling and Simulation of Direct-sequence Spread Spectrum Communications System Based on Software Radio |
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| Dingxue Wu Feng Xue Wenping Fan Xiaohong Xiao.The Research on Modeling and Simulation of Direct-sequence Spread Spectrum Communications System Based on Software Radio[J].Journal of Communication and Computer,2006,3(8):52-57. |
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| Abstract: | This paper probes into modeling and simulation of direct-sequence spread spectrum communications system based on software radio. The simulation result shows that the spread spectrum communication system that uses software radio technology has good anti-interference ability. Even there is much interference, the normal communication still can be guaranteed. At the same time, this digital direct spread intermediate frequency system has a good generalization. The required functions can be realized by changing software. It shows that using software radio technology to transform spread spectrum system has remarkable effects. |
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| Keywords: | Software Radio Spread Spectrum Communication Simulation Anti-interference |
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