IMS Multimedia Telephony over Cellular Systems: VoIP Evolution in a Converged Telecommunication World

IMS Multimedia Telephony over Cellular Systems: VoIP Evolution in a Converged Telecommunication World Chakraborty Shyam (Ericsson Research) ,Peisa Janne (Section Manager (Oy LM Ericsson AB)) ,Frankkila Tomas (Ericsson Research) ,Synnergren Per (Ericsson Research) Wydawca: John Wiley & Sons Inc Data wydania: 2007 ISBN: 9780470058558 Liczba stron: 370 Format: 176 x 254 x 30 Rodzaj oprawy: Hardback Opis produktu: The voice and multimedia telephony solutions currently being developed and standardized in 3GPP to replace the existing circuit switched voice and video calls are discussed. It contains descriptions of the envisioned services and network architecture, as well as detailed technical solutions and performance evaluation.