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市場調査レポート

G.fast:オペレーターの価値命題の評価

G.fast: An Assessment of the Value Proposition for Operators

発行 Analysys Mason 商品コード 322284
出版日 ページ情報 英文 30 Slides
納期: 即日から翌営業日
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G.fast:オペレーターの価値命題の評価 G.fast: An Assessment of the Value Proposition for Operators
出版日: 2015年01月05日 ページ情報: 英文 30 Slides
概要

当レポートでは、いくつかのG.fast導入シナリオについて調査しており、30MHzベクタリングおよび周波数分割ベクタリングといった、近年登場した技術オプションを取り上げています。

主な調査内容

  • その他のDSL加速技術およびFTTHと比較したG.fastの価値命題の評価
  • ダウンロード・アップロード速度、市販で入手可能なスケジュール、技術共存、およびCapex・Opexコストの観点から見た代替導入オプションと比較したG.fastの評価
  • オペレーターへの提言

調査対象技術

  • G.fast 106MHz
  • G.fast 212MHz
  • XG-FAST
  • G.now
  • 周波数分割ベクタリング
  • 30MHzベクタリング
  • VDSL2ベクタリング
  • FTTH

調査対象要因

  • 速度:ダウンロード・アップロード
  • スケジュール
  • 技術共存:その他の固定ブロードバンド技術およびPOTS
  • コスト:CapexおよびOpex

調査対象企業

  • ADTRAN
  • Alcatel-Lucent
  • Deutsche Telekom
  • Huawei
  • Korea Telecom
  • Marvell
  • Orange
  • Swisscom

著者について

目次

Operators considering deploying G.fast will need to assess the viability of the technology and the challenges that rolling it out will entail.

Interest in technologies that prolong the life of copper continues to be high. As operators consider deploying G.fast they will need to assess the benefits it can bring in comparison with other copper-based technologies as well as with FTTH. Analysys Mason has examined various deployment scenarios for G.fast as part of a wider assessment of fibre beyond the cabinet. This report considers several technology options that have emerged recently, such as 30MHz vectoring and frequency division vectoring.


This report provides:

  • an assessment of the value proposition of G.fast compared with other DSL acceleration technologies and FTTH
  • an assessment of G.fast in comparison with alternative deployment options from the standpoint of download and upload speeds, commercial availability timelines, technology coexistence, and capex and opex costs
  • recommendations for operators.

REPORT COVERAGE

Technologies covered

  • G.fast 106MHz
  • G.fast 212MHz
  • XG-FAST
  • G.now
  • Frequency division vectoring
  • 30MHz vectoring
  • VDSL2 vectoring
  • FTTH

Factors considered

  • Speeds: download and upload
  • Timeline
  • Technology coexistence: other fixed broadband technologies and POTS
  • Costs: capex and opex

Companies mentioned

  • ADTRAN
  • Alcatel-Lucent
  • Deutsche Telekom
  • Huawei
  • Korea Telecom
  • Marvell
  • Orange
  • Swisscom

ABOUT THE AUTHOR

Stephen Wilson (Senior Analyst) contributes research to our Fixed Networks research programme. He joined Analysys Mason as a Senior Analyst in November 2012, having previously worked for Informa Telecoms & Media. Stephen has more than 5 years of experience covering the telecoms industry and specialises in analysing fixed broadband access technologies and strategies, as well as developments in European telecoms markets across fixed and mobile sectors. He has produced reports on DSL acceleration technologies as well as regular updates on European markets, notably in Central and Eastern Europe. Stephen is a graduate in Politics, Philosophy and Economics from St Catherine's College, Oxford University.

Table of Contents

  • Executive summary, recommendations and introduction
  • Speed assessment
  • Deployment cost
  • Technology timelines and coexistence issues
  • About the author and Analysys Mason
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