基于CPCI总线的认知无线电系统设计  

Design for Cognitive Radio System with Compact PCI Interface

作　　者：熊杰[1] 潘小锋[1] 庄屹立[1] 靳传学[1] 李少谦[1] 

机构地区：[1]电子科技大学通信抗干扰实验室,四川成都610000

出　　处：《计算机测量与控制》2012年第3期754-757,共4页Computer Measurement &Control

基　　金：国家863计划(2009AA011801)

摘　　要：为构建一个紧凑、灵活的CPCI系统,基于认知无线电平台,可采用CPCI工控机+双DSP+FPGA的硬件体系架构实现;为克服传统PCI总线使用PCI9054芯片的小规模,低资源,扩展能力差等特点,该系统采用PCI6152芯片来扩展工控机与DSP之间的PCI总线,它具有稳定性高,丰富的物理资源,扩展能力强,通用性强等特点,在未来通信应用中会更加广泛。To construct a compact and flexible CPCI system, based on Cognitive radio platform, the CPCI PC＋ Dual DSP＋ FPGA hardware system architecture is used. To overcome the small--scale, low resources, poor scalability characteristics of traditional PCI bus which used the PCI9054 chip, the system uses the PCI6152 chip to extend the PCI bus between PC and DSP, it has high stability, abundant physical resources, agility to expand ability, versatility and other features, this communications applications will be more extensive in the future,

关 键 词：CPCI系统 PCI总线 PCI9054 PCI6152 通用性 认知无线电 

分 类 号：TN911.7[电子电信—通信与信息系统]