室内多制式共存覆盖干扰分析方法  

AnalysisMethodsof Coexistence Interference of Indoor Multi-system Coverage

作　　者：陈凌[1] 陈永辉[2] 

机构地区：[1]武汉电信分公司武昌营维,湖北武汉430000 [2]湖北工业大学,湖北武汉430068

出　　处：《电脑与电信》2012年第1期42-44,共3页Computer & Telecommunication

摘　　要：无线数据接入业务主要发生在室内。3G移动接入与WIFI固定接入的互补与异构融合,成为各大运营商的部署重点。但是多制式共存,特别是智能楼宇内部的共站多制式共存,使得干扰分析变得复杂。本文主要就干扰产生基本分类、产生机理、常见指标进行综述与分析,并建立相应解析关系。基于这些关系与方法可以完成对干扰共存的定量分析。Wireless data access services mainly happen on indoor. For the complementary and heterogeneous integration of 3G mobile access and WlFI fixed access, 3G＋WIFI becomes the major deployment model among the major telecom operators. However, multi-system coexistence, especially with the same station address in the same intelligent building, makes the interference problem more complex. This paper analyzes the multi-system coexistence interference based on categories and mechanism, gets the corresponding analytical relations of common indicators,which can deduce the quantificational conclusion of multi-system interference combination.

关 键 词：多制式 共存 干扰分析 

分 类 号：TN927.2[电子电信—通信与信息系统]