Research on filtering mechanism of service interaction detection in telecommunication systems

With the growing number of telecommunication services,the number of service combinations grows exponentially.Researchers put emphasis on the filtering mechanism of service interaction detection.After the analysis of service combination mode of telecommunication services,a service combination filtering mechanism,which includes oneness filtering algorithm,equivalence filtering algorithm and validity filtering algorithm,is proposed.Based on the characteristic of telecommunication services,the 2 party services are divided into two parts,non-forwarding services and forwarding services.With the proposed filtering mechanism,all the combinations of these two parts are analyzed.A best filtering algorithm execution sequence is proposed based on the simulation analysis of different filtering algorithms.From the result of filtering,this mechanism can reduce the number of service combinations to be detect rapidly and efficiently,which can increase the efficiency of service interaction detection.