写作提示广播通信信道资料

论文片段—14-34文献标识码:A论文编号:1004-373X(2010)17-0057-02BroadcastCableChannelofRailwayCarriageBasedonOFDMCommunicationLIUQi,HOULi(InformationEngineeringCollege,HuangshanUniversity,Huangshan245021,China)Abstract:Selectinganappropriatecommunicationinthebroadcas基于OFDM通信的铁路客车广播线信道研究
摘 要:在广播线信道上选择合适的通信方式对保障铁路客车发电机监测系统稳定通信具有。广播线信道的强干扰性及衰减特性,基于正交频分复用(OFDM)通信方式,建立一个新的广播线信道简化模型毕业论文提纲范文。仿真结果,相比传统通信方式,OFDM通信应用于广播线通信信道上具有衰减较少,误码率较低的特性。
关键词:广播线; 铁路客车; 信道; OFDM
中图分类号:TN914-34文献标识码:A
论文编号:1004-373X(2010)17-0057-02
Broadcast Cable Channel of Railway Carriage Based on OFDM Communication
LIU Qi, HOU Li
(Information Engineering College, Huangshan University, Huangshan 245021, China)
Abstract: Selecting an appropriate communication in the broadcast cable channel is of great importance to protect a stable communication of railway carriage generator monitoring system. In combination with strong interference and attenuation characteristics of the broadcast cable channel, a new simplified model of broadcast cable channel is set up based on OFDM communication. Simulation results show that OFDM communication is used in broadcast communication cable channel with less attenuation and low error rate compared with traditional means of communication.
Keywords: broadcast cable; railway carriage; channel; OFDM
0 引 言
铁路客车广播线信道作为铁路客车专用通信信道广泛使用于发电机监测系统[1]。-以上为可参考的写作提示