TD-SCDMA覆盖难点的解决方案探讨

Brief Discussion about the Solutions of TD-SCDMA Coverage Difficulty

移动通信技术不断发展,网络不断升级,基站密度越来越大,特别是TD-SCDMA的高频段特性由于信号衰落快,要求的建站密度比2G的更大,加上市民环保意识增强,TD基站选址、谈点越来越困难。TD二期南宁工程大规模建设,通过规划一步到位,建设分布实施的策略,通过探索、创新,采用不同的建设方案,逐步解决了本次TD建设中的存在的施工建设周期长、谈点困难、城市和谐环境、节约建设成本、解决市区TD信号盲点等重点、难点问题。

With the continuous development of mobile telecommunication technology and the continuous upgrade of the network, especially the high frequency characteristic of TD-SCDMA which demands the density of base station of 3G should be bigger than the 2G＇s because of the fast decline of the signal. And with the citizens＇ increase of environmental awareness, the selection and the rent of TD base station become more and more difficult. With one-step planning and fractional steps of building execution, using difference construction scheme over explore and innovation, the TD second-period projection of Nanning which build in a large scale, have settled down step-by-step a lot of problems including the long period of construction, the difficulty of rent, the harmonious city environment, the saving of construction cost, the solution of blind spot in urban district.