软件无线电基于网络多DSP平台的并行算法研究  

Research on parallel algorithm based on the network architecture of the software radio

作　　者：郭冬梅[1] 窦峥[1] 杨晓冬[1] 邓伍华 王东凯[1] 

机构地区：[1]哈尔滨工程大学信息与通信工程学院,黑龙江哈尔滨150001

出　　处：《应用科技》2006年第9期32-36,共5页Applied Science and Technology

基　　金：哈尔滨工程大学校内基金资助项目(HEUF04107)

摘　　要：基于一种改进的软件无线电网络结构,提出了一种针对FIR滤波器的并行算法及其相应的结构,并且对这个并行系统的可实现性及有效性进行了研究.文中还将多处理器并行系统与单个处理器系统的处理结果进行了对比分析,验证了并行算法的优越性.另外,这种并行思想可以应用于软件无线电的其他功能模块.Based on an improved network structure for software radio, a parallel algorithm is presented for FIR filter and a multiproeessor architecture suitable for the processing applications. The reliabitity and effectiveness of the parallel processing systems is investigated. The implementation of the parallel algorithm is discussed and results are given to show the performance of the parallel system compared to a single processor system. Moreover, this idea is suitable for the implementation of other functional modules on the improved software radio platform.

关 键 词：软件无线电网络结构 并行算法 多处理器结构 FIR滤波器 

分 类 号：TN802[电子电信—信息与通信工程]