摘要
在阐述室内覆盖系统原理和组成的基础上,分析了室内覆盖系统的信号覆盖方式和传播模型,并对GSM和TD-SCD-MA室内分布系统的共建问题进行了讨论。提出了GSM&TD-SCDMA室内覆盖系统的一种设计方案,对方案的各个方面进行了详细的分析,满足了3G网络对室内信号覆盖的要求。
On the basis of clarified the basic rules and composition of indoor coverage design,the coverage resolution and propagation model of indoor coverage system are analyzed,and the issues on building the indoor distribution system of GSM＆amp;TD-SCDMA is discussed.One kind of indoor coverage design based on GSM＆amp;TD-SCDMA was brought and analyzed some aspects of the design in detail.The subject supply all the users with satisfying communication quality and meet the requirement of 3G.
出处
《科学技术与工程》
2009年第22期6660-6663,共4页
Science Technology and Engineering
基金
国家科技支撑计划项目(2006BAF01A21)资助
