摘要
介绍应用于 IEEE80 2 .11协议中的自扰抑制型巴克码多位置调制 [1] 。对于 IEEE80 2 .11高速率的无线局域网 ,使用最多的是巴克码多位置调制。文中对巴克码位置调制和多位置调制作了简单的介绍。为了减少巴克码多位置调制中各路码序列之间的干扰 ,提出了自扰抑制型巴克码多位置调制。并对自扰抑制巴克码多位置调制的系统模型、系统信息传输速率、误码率等各项参数进行了详细的分析。
Self Anti interference Barker Code Multiple Position Modulation(BCMPM)of the IEEE802.11 protocol which had been used in the Wireless Local Area Network(WLAN)is introduced.For high velocity WLAN,the BCMPM is mostly used.Firstly the BCPM and BCMPM are introduced simply in this paper.In order to decrease the interference between the code series of BCMPM,the self Anti interference BCMPM is proposed.The modelling of self anti interference BCMPM,with its major parameters such as data transmission rate and bit error rate,are analysed as well.
出处
《遥测遥控》
2002年第1期21-25,共5页
Journal of Telemetry,Tracking and Command
