一种宽带组网波形的SDR平台实现  

A Wideband Networking Waveform based on SDR Platform

作　　者：张玲[1] 敖佳[2] 蒋秦芹[1] 

机构地区：[1]保密通信重点实验室,四川成都610041 [2]中国电子科技集团公司第三十研究所,四川成都610041

出　　处：《通信技术》2012年第1期131-134,共4页Communications Technology

摘　　要：宽带组网波形(WNW)作为美军联合战术无线电系统(JTRS)计划中新研的一种波形协议标准,可实现话音、数据、视频一体化无缝传递。为对美军JTRS系统及WNW波形进行深入分析,本文参考WNW波形,在SFF SDR软件无线电开发平台上,以MATLAB/Simulink为主要开发工具实现了一种基于OFDM模式的宽带组网波形,给出了波形仿真与实现结果。仿真及测试结果表明这种宽带组网波形具备数据传输能力,对美军WNW波形的研究起到借鉴作用。WNW （WideBand Network Wave） , as a new wave form protocol standard for JTRS（Joint Tactical Radio System） system, could simultaneously and continuously implement the transmission of voice, data and video signal. With MATLAB/Simulink as the main developing tool, a WNWbased on OFDM model is realized on the SFF SDR platform, thus to provide the application of data transfer. The simulation and test indicate that this waveform has some capability similar WNW. This paper could provide some useful reference for the study of WNW.

关 键 词：联合战术无线电系统 宽带组网波形 软件定义无线电 

分 类 号：TP924.02[自动化与计算机技术]