LTE CSFB Quality Optimization Analysis

    With comprehensive construction and commercialization of LTE network, as the initial voice solution for LTE network, CSFB has played more and more important role in users' voice service perception. CSFB service analysis function of the signaling monitoring system enables analysis on success rate and time delay of CSFB paging, calling, incoming calling, fallback, and returnback etc. By correlating the signaling records of the full process, including MC, S1, SGS, S6A, S11, etc.,  quickly promote CSFB service quality and users satisfaction.

    Various functions of end-to-end time delay optimization analysis product enable localized customization and flexible configuration. By virtue of instrumentalization measures, it can provide users with specific analysis service, find and solve network covert fault, and promote user service perception.