摘要 Analysis on the evolution and developmenttrend of CDMA standards can be madeon the radio and network sides.Accordingly,ZTE’s solution for thesmooth evolution of CDMA2000 to 3G isproposed in the two aspects.
3Tu Jiashun Yang Wei Gao Yi (Network Division of ZTE Corporation,Nanjing 210012,China).Evolution from Fixed Softswitch to IMS[J].ZTE Communications,2007,5(2):20-24.
