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无线接入网自主覆盖优化方法

DOI: 10.13190/jbupt.201105.29.zhangh, PP. 29-32

Keywords: 无线接入网,网络优化,自组织,下行覆盖,多目标优化

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Abstract:

提出了自主覆盖优化方法(ACOS),该方法适用于无线接入网的下行覆盖优化,无需人工干预,利用移动台测量报告中的数据,评定下行覆盖状况,并生成优化调整方案,各小区根据方案调节发射功率实现优化.仿真结果验证了在下行覆盖不足和下行覆盖过度场景中,ACOS都可以有效提高网络覆盖质量,可使各项覆盖指标达到目标参考值的要求.

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