Implementation of MM4 + Protocol Monitor in CDMA2000 1x EVDO Network
Jia Zhang · Video Engineering · 2013
First,the Value- added Service(VAS) on CDMA2000 1x EVDO network is introduced in this paper. Then the MM4 + protocol in MM4 interface is discussed and monitored with respect to multimedia message exchanging among different networks in VAS. Finally a new scheme of CDR storage is proposed through hash index algorithm. By data test in the real- time network,the feasibility is verified.