1.Int. J. Mobile Network Design and Innovation, Vol. 3, No. 2, 200993 Evolving core networks from GSM to UMTS R4 versionYe Ouyang and M. Hosein Fallah* Howe School of Technology…
1. WhITE PAPErlteSimplifying theMigration to 4G Networks • Smooth 2G/3G to 4G migration without a “forklift” upgrade – in a single common core platform • Fast and…
Slide 1 SIP vs H323 Over Wireless networks Presented by Srikar Reddy Yeruva Instructor Chin Chin Chang Slide 2 Voice Over Internet Protocol VOIP protocols: H.323 SIP (session…