基于GSM现网覆盖水平的TD-SCDMA无线网覆盖指标

Researching on TD-SCDMA RAN Coverage Parameter which Targets to GSM RAN Coverage Level

在TD-SCDMA无线系统室外宏基站规划仿真中,PCCPCHRSCP的覆盖门限和覆盖率指标是关键的终止条件。本文将围绕TD-SCDMA无线网达到GSM系统相同覆盖水平这一建网目标,提出了一种参照现网2G覆盖水平,依据2G路测数据,计算PCCPCHRSCP的覆盖门限和覆盖率取值的方法,并结合GSM现网情况,计算出了PCCPCHRSCP覆盖率指标参考值。

The RSCP threshold and coverage rate target of PCCPCH are very important parameter in TD-SCDMA RAN plan and simulation. This article put forward a kind of arithmetic to calculate RSCP threshold and coverage rate target of PCCPCH, which targets GSM RAN coverage level.