Title :
Transition from circuit-switched to packet-switched 3G mobile multimedia telephony
Author_Institution :
Samsung Electron. Co., Ltd., Suwon, South Korea
Abstract :
3G mobile multimedia telephony is equipped with various measures designed to reduce the audiovisual impact from compression, transmission, and reconstruction process of multimedia over 3G mobile communications networks. In this paper, we summarize the challenges 3G circuit and packet-switched multimedia telephony systems should overcome and explain their key differences in the handling of limited radio resources and hostile channel impairments.
Keywords :
3G mobile communication; audio-visual systems; multimedia communication; radiotelephony; 3G mobile communication network; audiovisual impact; packet-switched multimedia telephony system; 3G mobile communication; Access protocols; Circuits; Mobile communication; Multiaccess communication; Multimedia systems; Resilience; Speech; Standardization; Telephony;
Conference_Titel :
World of Wireless, Mobile and Multimedia Networks & Workshops, 2009. WoWMoM 2009. IEEE International Symposium on a
Conference_Location :
Kos
Print_ISBN :
978-1-4244-4440-3
Electronic_ISBN :
978-1-4244-4439-7
DOI :
10.1109/WOWMOM.2009.5282410
