The cell coverage of equivalent circle model is introduced in the paper, and the process of the establishment is explained. Then the application in CDMA wireless network PN and neighborhood planning is briefly proposed.%本文介绍了小区覆盖等效圆模型推导和建立过程,并对小区等效圆算法在CDMA无线网络PN和邻区规划中的应用做了简要介绍.
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