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一种新型的基于软件无线电交换网络结构的设计
引用本文:张昕,王璐璐,杨晓冬,李文兴.一种新型的基于软件无线电交换网络结构的设计[J].应用科技,2007,34(11):51-55.
作者姓名:张昕  王璐璐  杨晓冬  李文兴
作者单位:哈尔滨工程大学,信息与通信工程学院,黑龙江,哈尔滨,150001
基金项目:哈尔滨工程大学校科研和教改项目
摘    要:高速的多DSP并行处理技术是软件无线电关键技术之一.近年来,为了解决这一难题,提出了多种设计方案.该文以基于交换网络结构的方案作为研究重点,在此基础上提出一种改进型的交换网络结构,研究了该种结构核心器件——适配器的设计,在该新型结构上实现TCP/IP协议.最后,分析该新型结构的性能,并与最初的交换网络结构做了比较.

关 键 词:软件无线电  交换网络  适配器  以太网处理芯片  TCP/IP协议
文章编号:1009-671X(2007)11-0051-05
修稿时间:2007-04-20

A design of switch network architecture TCP/IP protocol based on software radio
ZHANG Xin,WANG lu-lu,YANG Xiao-dong,LI Wen-xing.A design of switch network architecture TCP/IP protocol based on software radio[J].Applied Science and Technology,2007,34(11):51-55.
Authors:ZHANG Xin  WANG lu-lu  YANG Xiao-dong  LI Wen-xing
Institution:College of Information and Communication Engineering, Harbin Engineering University, Harbin 150001, China
Abstract:High speed muhiprocessor parallel technique is one of the key techniques of software radio. Recently, several design projects have been put forward for solving this problem. This paper proposes an improved switch network architecture. The design of adaptor, core element in this architecture, is studied, and the application of TCP/ IP protocol is achieved in this switch network. Finally, the features of the proposed architecture are analyzed, followed by the comparision with the original architecture.
Keywords:software radio  switch network  adapter  ethernet proeessing chip  TCP/IP protocol
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