SYSTEM AND METHOD FOR ROOT CAUSE ANALYSIS OF MOBILE NETWORK PERFORMANCE PROBLEMS

摘要

selecting a plurality of candidate counters related to performance metrics from pool of network event counter (pool); Grouped into clusters of similar counter candidate counter (grouping) and ; From each cluster , selecting at least one representative of the counter and ; According to the model of the counter representing the selected performance metric by, a method and system is disclosed for identifying a cause of the performance metric changes in the network by determining a set of counters to represent the most relevant performance metrics . ;