VoLTE and VoWiFi: The Future of Voice for Mobile Operators
|出版日期||內容資訊||英文 27 Pages
|VoLTE和VoWiFi:行動電話經營者的語音服務的未來 VoLTE and VoWiFi: The Future of Voice for Mobile Operators|
|出版日期: 2016年02月17日||內容資訊: 英文 27 Pages||
本報告以行動通訊業者 (MNO) 所提供的高速數據通訊技術的語音通話服務、VoLTE (voice over LTE) 和VoWiFi (Voice over Wi-Fi) 為焦點，提供行動電話經營者的未來相關驗證之系統性資訊。
This IDC study focuses on voice over LTE (VoLTE) and voice over WiFi (VoWiFi), both of which are services provided by mobile network operators for making calls on mobile phones, generally referred to as "mobile voice." "VoLTE is inevitable for European mobile operators, but timing is a critical decision," said John Delaney, associate vice president, IDC Europe Mobility Research. "By moving their 4G customers from circuit-switched voice to VoLTE, mobile operators can achieve progressively greater cost savings in the short, medium, and long term. And once VoLTE is under way, a relatively small additional investment in VoWiFi can bring substantial improvements to customer experience. In this study, we examine what is needed to deploy VoLTE and VoWiFi as well as the benefits of doing so. We also analyze the positioning of operators' IP communications services in comparison with those of over-the-top (OTT) service providers. Lastly, we provide case studies of European operators that are currently getting to grips with the deployment of VoLTE and VoWiFi."