chapter  15
20 Pages

IP Multimedia Subsystem (IMS)

WithMOJCA VOLK, MITJA STULAR, JANEZ BESTER, ANDREJ KOS, SASO TOMAZIC

Contents 15.1 Introduction ........................................................................................... 318 15.2 Fundamentals of the NGN Concept ...................................................... 319 15.3 IMS as an Enhancement to Mobile Domain for 3G UMTS Networks .... 319 15.4 IMS Architecture ...................................................................................321