自扰抑制型巴克码多位置调制的研究 |
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作者姓名: | 王永建 周廷显 赵洪林 |
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作者单位: | 哈尔滨工业大学通信工程教研室 哈尔滨150001
(王永建,周廷显),哈尔滨工业大学通信工程教研室 哈尔滨150001(赵洪林) |
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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。
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关 键 词: | 无线电通信网 +巴克码 +自扰抑制型巴克码多位置调制 +IEEE802.11 |
Research on Self Anti-interference Barker Code Multiple Position Modulation |
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Authors: | Wang Yongjian Zhou Tinxian Zhao Honglin |
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Institution: | Wang Yongjian Zhou Tinxian Zhao Honglin |
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Abstract: | 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. |
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Keywords: | WLAN Barker code Anti interference BCMPM IEEE802 11 Radio communication network |
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