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市場調查報告書

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

出版商 IDC 商品編碼 352677
出版日期 內容資訊 英文 27 Pages
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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
簡介

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。

IDC的見解

調查概要

概況

  • 行動電話網路的新世代的語音服務
  • VoLTE是什麼?重要的理由
  • VoWiFi是什麼?重要的理由

未來展望

  • OTT對於IP通訊服務的方法:通訊業者被包抄了嗎?
  • VoLTE、VoWiFi服務的實行
  • VoLTE和VoWiFi的商務案例
  • VoLTE和VoWiFi的收費模式
  • 歐洲的行動電話經營者的VoLTE、VoWiFi服務

主要建議

參考資料

  • 相關調查
  • 摘要
目錄
Product Code: EMEA41009816

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."

IDC Opinion

In This Study

Situation Overview

  • Voice Services in the New Generation of Mobile Networks
    • In the Age of Mobile Internet, Voice Remains a Crucial Service
  • What Is VoLTE and Why Does It Matter?
    • Reinventing Mobile Voice for 4G Networks
    • IMS: A Solution Looking for a Problem, and Then Finding One
    • Using VoLTE to Take Mobile Voice into New Places?
    • RCS/Joyn as a Discouraging Precedent
  • What Is VoWiFi and Why Does It Matter?
    • Mitigating Poor Cellular Coverage
    • Why Now, for WiFi Calling?

Future Outlook

  • The Over-the-Top Approach to IP Communications Services: Are Telcos Being Outflanked?
    • IP Messaging Is Eroding SMS Usage
    • VoIP Will Also Erode Mobile Voice Usage, Although Not So Severely
  • Implementing VoLTE and VoWiFi Services
  • The Business Case for VoLTE and VoWiFi
    • VoLTE: A Series of Benefits in the Short, Medium, and Long Term
      • Short Term: Better Quality and More Efficient Operation
      • Medium Term: Partial Reuse of Licensed Spectrum
      • Long Term: Decommission Legacy Networks
    • VoWiFi: Addressing Churn Through Improved Voice Coverage
  • Charging Models for VoLTE and VoWiFi
  • VoLTE and VoWiFi Services from Mobile Operators in Europe
    • Deployments Gather Pace, Following Device Support
    • Mobile Operator Case Studies
      • EE
        • About the Service
        • The Customer Experience
        • Implementation
      • Orange
        • About the Service
        • The Customer Experience
        • Implementation
      • Swisscom
        • About the Service
        • The Customer Experience
        • Implementation
      • Telefonica
        • About the Service
        • The Customer Experience
        • Implementation
      • Three
        • About the Service
        • The Customer Experience
        • Implementation

Essential Guidance

Learn More

  • Related Research
  • Synopsis
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