山东联通WCDMA双载波扩容概述山东联通W网络经过几期工程建设之后已经颇具规模WCDMA用户经过两年多的培育也即将进入高速发展时期随着用户数尤其是数据业务需求的爆炸式增长W网扩容问题也必将成为网络建设的重点之一目前上海北京广东等移动通信发达地区已经开通了二载波上海世博园更是开通了三载波在多载波组网实践方面有了一定的经验山东联通目前W用户在140万左右预计12年会突破420亿虽然目前没有上双载
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WCDMA双载波扩容方案目录 TOC o 1-3 h z u HYPERLINK l _Toc278431280一CE资源的扩容方案 PAGEREF _Toc278431280 h 2HYPERLINK l _Toc2784312811.Node B 硬件容量概述 PAGEREF _Toc278431281 h 2HYPERLINK l _Toc27843128
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多载波扩频(MC-SS)是一种在频域上用N个子载波对数据进行扩频的扩频方案发射信号频谱相邻子载波的频率间隔为 扩频增益为子载波数N:多载波码分多址的优点
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