摘要
我国很多城市都有跨江河大桥,对于这些特殊场景来说,如何提供优质的网络覆盖,是网络建设中必须面对和解决的问题。本文针对TD-SCDMA建设中面临的挑战,提出了基于BBU+RRU的覆盖解决方案。
Special condition has become the important consideration for operators to distribute 3G signal coverage.There are lots of bridges on the rivers in the cities. On the basis of analysis on the challenges in 3G network construction, this particle puts forward the BBU＋RRU solution for TD-SCDMA coverage.
出处
《电信工程技术与标准化》
2009年第7期79-81,共3页
Telecom Engineering Technics and Standardization
