| 基于WCDMA系统的多路扩频加扰实现方法 |
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| 作者姓名： | 赵雨 陶孝锋 |
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| 作者单位： | 中国空间技术研究院西安分院,西安710000 |
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| 摘 要： | WCDMA系统是3G移动通信领域中的主流方案之一,具有很好的技术研究价值。针对WCDMA系统,文章设计了一种能够并行处理32路下行物理链路的扩频、加扰及合路成型的FPGA实现方案。该方案具有高效、正确、资源占用率等特点,是工程实践中一种较好的方法。
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| 关 键 词： | WCDMA 扩频 扰码 成型 FPGA |
Realization Scheme of Multipath Signal Spreading and Scrambling Based on WCDMA System |
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| Authors: | Zhao Yu Tao Xiaofeng |
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| Institution: | Zhao Yu Tao Xiaofeng(China Academy of Space Technology(Xi′an),Xi′an 710000,China) |
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| Abstract: | WCDMA system is one of the main schemes of 3G mobile communications,well worthy of being researched.In this paper,a FPGA realization scheme is discussed of 32-paths signal spreading and scrambling based on WCDMA system.This scheme is efficient in engineering,at the cost of less resource.The scheme is validated by VHDL simulation. |
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| Keywords: | WCDMA Spreading Scrambling Filtering FPGA |
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