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双伪随机序列扩频(DPN-SS)在HFC中的应用研究

Application of the Dual Sequence Pseudo Random Noise Spread Spectrum(DPN-SS) in the HFC
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摘要 针对HFC上行通信严重受到随机的窄带干扰和多址干扰,多用户接入和通信的MAC协议复杂难题,提出了双伪序列扩频(DPNSS)多址方式的解决方案,阐述了其工作的基本原理。 It′s badly polluted by narrow band disturb and multi user disturb on the upstream channel.Another is the Media Access control(MAC) protocol of upstream integrated services communication is too complicated to carry out.In this paper dual sequence pseudo random noise spread spectrum (DPNSS) communication method is proposed in the two way HFC network,and its principle is given.
作者 王善斌 李同山
机构地区 山东理工大学
出处 《现代电子技术》 2005年第11期64-65,共2页 Modern Electronics Technique
关键词 双向HFC网 扩频 双伪随机序列 MAC协议 two way HFC network spread spectrum dual sequence pseudo random code MAC protocol
分类号 TN911.3 [电子电信—通信与信息系统]
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参考文献6

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二级参考文献7

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共引文献12

现代电子技术
2005年 第11期

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