电信工程技术与标准化
電信工程技術與標準化
전신공정기술여표준화
TELECOM ENGINEERING TECHNICS AND STANDARDIZATION
2013年
8期
19-22
,共4页
史东%邓也%古莉姗%储刘庆
史東%鄧也%古莉姍%儲劉慶
사동%산야%고리산%저류경
TD-LTE%FAD智能天线%RF耦合度%协同优化
TD-LTE%FAD智能天線%RF耦閤度%協同優化
TD-LTE%FAD지능천선%RF우합도%협동우화
TD-LTE%FAD smart antenna%RF coupling degree%coordination optimization
2013年中国移动面临着全网20万站点的建设规模,TD-LTE网络规划和网络优化面临很大压力。本文针对TD-LTE与TD-SCDMA共FAD智能天线场景提出了智能天线广播波束成形方法,采用独立的广播波束成形参数,降低两系统的RF耦合度,最终做到两系统独立优化,最后给出两系统协同优化方法与流程。
2013年中國移動麵臨著全網20萬站點的建設規模,TD-LTE網絡規劃和網絡優化麵臨很大壓力。本文針對TD-LTE與TD-SCDMA共FAD智能天線場景提齣瞭智能天線廣播波束成形方法,採用獨立的廣播波束成形參數,降低兩繫統的RF耦閤度,最終做到兩繫統獨立優化,最後給齣兩繫統協同優化方法與流程。
2013년중국이동면림착전망20만참점적건설규모,TD-LTE망락규화화망락우화면림흔대압력。본문침대TD-LTE여TD-SCDMA공FAD지능천선장경제출료지능천선엄파파속성형방법,채용독립적엄파파속성형삼수,강저량계통적RF우합도,최종주도량계통독립우화,최후급출량계통협동우화방법여류정。
In 2013, China Mobile will face pressure of network plan and optimization of 2 hundred thousand of TD-LTE eNode B. According to the situation of TD-LTE and TD-SCDMA with unique FAD smart antenna, method of broadcast beamforming was proposed with different beamforming parameters. Then RF coupling degree of two system was reduced, so independent optimization was realized, ifnally pipeline of coordination optimization was given.