METHOD AND APPARATUS FOR OPTIMIZING NEIGHBOR LIST AUTOMATICALLY IN ASYNCHRONOUS WCDMA NETWORK

摘要

A method for automatically optimizing a neighbor list for processing handover in an asynchronous WCDMA (Wide-band Code Division Multiple Access) network includes the steps of: collecting neighbor list data, call fault data, handover statistical data, base station location data and PSC information data of each base station sub-cell (or, sector) in a nationwide network; extracting all target sub-cells (or, sectors) available for handover by analyzing the collected data; endowing a weighting factor to the extracted target sub-cells (or, sectors) according to importance and then sorting calculated results so as to determine priorities; and subsequently inputting the target sub-cell (or, sector) information to the neighbor list according to the priorities.