通过在Abis接口中实时采集MR帧,并对MR帧进行同步的信令解析,运用帧结构中所包含的6个邻区间BCCH信道接收电平值,组成一组信号指纹,用以对比已通过测量的标准点位置值,从而实现较精准的电平指纹定位算法,为移动通信网络管理提供了一种支持实时处理的高精度、低复杂度定位方法。
Through the real-time acquisition of MR frame in Abis interface and synchronous signaling analysis of MR frame,6 adjacent BCCH channels contained in frame structure is maken used to receive the level values,and then comprise a set of signal fingerprints.This can be used to make a contrast with the known location value of the standard point to achieve a more accurate level fingerprint localization algorithm,which provides a high-precision,low-complexity localization algorithm supporting real-time processing for mobile communication network management.