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基于高性能DSP的软件无线电平台设计 认领 被引量:7

Software Radio Platform Design Based on High-Performance DSP
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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。 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 AID 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 direct sequence spread spectrum (DSSS) system on it as an examnle to show its competency.
作者 魏峥 周春晖 赵明 WEI ZHENG ZHOU CHUNHUI ZHAO MING
出处 《微计算机信息》 北大核心 2007年第01Z期 198-200,共3页 Control & Automation
基金 基金项目:国家自然科学基金项目资助(90204001)
关键词 软件无线电 直接序列扩频 TigerSHARC201 DSP software radio,direct sequence spread spectrum,TigerSHARC201,DSP
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参考文献7

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二级参考文献8

共引文献24

同被引文献26

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