China Mobile chose Anritsu's Protocol Conformance Test1 System to evaluate Inter-RAT handover2 performance of the former's TD-SCDMA3 mobile terminals.
China Mobile rolled-out 3G TD-SCDMA services in China in January 2009.
Increasing the quality of Inter-RAT handover is a key part of assured interoperability with existing GSM4 networks in China.
China Mobile will use the system for mobile terminal vendor acceptance testing to ensure that TD-SCDMA Inter-RAT handover performance is in full compliance with the 3GPP5 protocol standards.