海南移动wlan网络覆盖设计指导原则

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1、通信设计论坛ComDesign.5d6d.comWLAN网络覆盖设计指导原则（暂行）2011年3月通信设计论坛线路群②（145636215）通信设计论坛ComDesign.5d6d.com目录1、整体网络架构····························································································12、热点选择原则··················································

2、··········································23、不同类型热点覆盖原则············································································24、设计流程和要求························································································75、AC设置原则·················

3、············································································86、AP容量设计······························································································87、AP频点配置···································································

4、···························98、室外覆盖设计原则··················································································109、室内覆盖设计原则··················································································1010、WLAN与其它系统干扰避免·······················

5、········································1211、AP数据回传方式··················································································1212、网络服务质量指标················································································1213、机房工艺及电源要求·············

6、·······························································121通信设计论坛线路群②（145636215）通信设计论坛ComDesign.5d6d.comWLAN网络对积极应对全业务竞争，保持公司在移动领域的业务领先地位具有重要意义，该技术定位于GSM和WCDMA网络的补充，适用于用户密集、对速率需求高的局部热点区域。为促进和指导WLAN网络热点规划及设计，特制定本指导原则。1、整体网络架构WLAN网络整体架构如下：Portal服务器AA

7、A服务器网管BOSSIP城域网AC宽带接入网AC热点接入交换机热点接入交换机APAPAPAPMeshAPAPAPAPAP图1WLAN网络整体架构示意图(1)AP(接入点)考虑到系统控制、网络维护、业务开展等因素，AP主要采用瘦AP，可根据有线资源情况适当应用MeshAP。AP应支持POE、本地供电两种供电方式，大功率AP首选本地供电。(2)接入交换机宜采用可支持以POE方式为AP供电的标准接入交换机。(3)AC(接入控制)AC与AP的连接可分为直连式及旁挂式，根据实际网络情况，为减少WLAN网络建设对城域

8、网络架构的影响，以及AC规模扩展的便利性，AC主要采用旁挂式结构，部分热点可根据情况采用直连式结构，一般将直连式AC置于网络接入层，旁挂式AC置于网络汇聚层。AC的布放可采用分布及集中两种方式，设计中可结合实际工程情况灵活处理。(4)网管网管主要是完成厂家设备运行状况分析、用户行为分析等功能。因各厂家网管系统1通信设计论坛线路群②（145636215）通信设计论坛ComDesign.5d6d.com不具有通用性，可根据WLAN