| 基于高性能DSP的软件无线电平台设计 |
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| 引用本文： | 魏峥,周春晖,赵明.基于高性能DSP的软件无线电平台设计[J].微计算机信息,2007,23(2). |
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| 作者姓名： | 魏峥 周春晖 赵明 |
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| 作者单位： | 100084,清华大学信息技术研究院无线中心 |
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| 摘 要： | 本文介绍了一种通用的软件无线电平台,该平台以高性能DSP为数据处理核心,利用高速串行接口进行数据调度,结合外围的FPGA和高速A/D、D/A,可应用于多种制式的无线通信系统。在具体讨论平台的整体结构设计和平台数据调度方案的基础上,本文给出了在该平台上实现一个直接序列扩频通信系统的应用实例。
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| 关 键 词： | 软件无线电 直接序列扩频 |
Software Radio Platform Design Based on High-Performance DSP |
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| WEI ZHENG,ZHOU CHUNHUI,ZHAO MING.Software Radio Platform Design Based on High-Performance DSP[J].Control & Automation,2007,23(2). |
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| Authors: | WEI ZHENG ZHOU CHUNHUI ZHAO MING |
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| Affiliation: | WEI ZHENG ZHOU CHUNHUI ZHAO MING |
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| Abstract: | In this paper, a general software radio platform is introduced, which uses high-performance DSPs as its basic unit for data processing, and high-speed serial interfaces for data communication. There are also one FPGA and several high-speed A/D and D/A integrated on it as peripherals. This platform can be designed to meet the requirements of various kinds of wireless communication systems. We first discuss the structure design and on-board data communication scheme of this platform, and then implement a di-rect sequence spread spectrum (DSSS) system on it as an example to show its competency. |
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| Keywords: | TigerSHARC201 DSP |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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