Title :
Challenges from voice-over-LTE to video-over-LTE
Author :
Sung, Yingrong Coral ; Yu-Hsin Yang
Author_Institution :
Center of Inf. & Commun. Technol., Nat. Chiao Tung Univ., Hsinchu, Taiwan
Abstract :
Long-term evolution (LTE) is a broadband wireless communication standard evolved from the Universal Mobile Telecommunications System (UMTS) network. A report from GSA (Global mobile Suppliers Association) said that there are 274 LTE networks have been launched in 101 countries until 2014 Feb [1]. This paper describes the background and current situation of voice over LTE (VoLTE) technology in LTE netwrok. We provide some presentations about existing solutions and operator situation first. And then, we introduce video over LTE technology and elaborate the challenges from voice over LTE to video over LTE.
Keywords :
Long Term Evolution; broadband networks; LTE networks; UMTS; VoLTE technology; broadband wireless communication standard; global mobile suppliers association; long term evolution; universal mobile telecommunications system; video-over-LTE; voice over LTE; voice-over-LTE; 3G mobile communication; Handover; Long Term Evolution; Mobile computing; Streaming media; Long-term evolution (LTE); Voice over LTE (VoLTE);
Conference_Titel :
Network Operations and Management Symposium (APNOMS), 2014 16th Asia-Pacific
Conference_Location :
Hsinchu
DOI :
10.1109/APNOMS.2014.6996608
