2007年 日本通訊服務的企業用戶需求調查

Abstract

This document is about Japan WAN Managers Survey 2007

Table of Contents

• Table of Contents
• IDC Opinion
• In This Study
  • Methodology
  • Definitions
  • Methodology
  • Figure: Distribution by Company Size (Number of Employees)
  • Figure: Distribution by Industry
  • Figure: Distribution by Turnover
  • Figure: Distribution by Company Size (Number of WAN Connection Points in Japan)
  • Figure: Distribution by Head Office Location
  • Executive Summary
• Situation Overview
  • WAN Connection Overview
  • Figure: Number of Offices Connected to WAN in Japan
  • Figure: Number of Offices Connected to WAN in Japan by Company Size
  • Figure: Number of Offices Connected to WAN in Japan by Industry
  • Figure: WAN Connection Rate in Japan
  • WAN Data
  • Figure: Average Breakdown of WAN Data
  • Figure: WAN Multicast Deployment, 2006 and 2007
  • Figure: Changes in WAN Multicast Deployment, 2004-2007
  • Figure: WAN Multicast Deployment Purposes
  • WAN Line Redundancy
  • Table: WAN Redundancy
  • Figure: WAN Redundancy
  • Table: Plans on WAN Redundancy
  • Figure: Plans on WAN Redundancy
  • Figure: Position of Main Lines/Sub-Lines in Redundant WAN
  • Figure: Consideration of Back-Up Point Establishment
  • Figure: Desired Access Service for Back-Up Point Connection
  • Customer Premise Equipment (CPE) Use/Management
  • Figure: Customer Premise Equipment (CPE) Deployment
  • Figure: Most Commonly-Deployed Customer Premise Equipment (CPE)
  • Figure: Customer Premise Equipment (CPE) Managers
  • WAN Component Technologies
  • Figure: High-Speed Leased Lines (Including ATM Lines) in WAN
  • Figure: Analog Leased Lines in WAN
  • Figure: Ethernet Leased Lines in WAN
  • Figure: Frame Relay/Cell Relay in WAN
  • Figure: Mega Data Netz in WAN
  • Figure: Wide-Area Ethernet in WAN
  • Figure: IP VPN (Standard) in WAN
  • Figure: Lite VPN in WAN
  • Figure: Internet VPN in WAN
  • Figure: WAN Technology Share (Average)
  • Backbone WAN Trends
  • Figure: Corporate Backbone WAN Deployment
    • Cross Tabulation by Industry
    • Figure: Corporate Backbone WAN Deployment by Industry
    • Table: Corporate Backbone WAN Services by Industry
    • Cross Tabulation by Company Size
    • Figure: Corporate Backbone WAN Services by Company Size
    • Table: Corporate Backbone WAN Services by Company Size
    • Cross Tabulation by Communication Budget Scale
    • Figure: Corporate Backbone WAN Services by Communication Budget Scale
    • Table: Corporate Backbone WAN Services by Communication Budget Scale
    • Cross Tabulation by Share of Communication Budget in ICT Budget
    • Figure: Corporate Backbone WAN Services by Communication Budget Share in ICT Budget
    • Table: Corporate Backbone WAN Services by Communication Budget Share in ICT Budget
    • Cross Tabulation by Head Office Location
    • Figure: Corporate Backbone WAN Services by Head Office Location
    • Table: Corporate Backbone WAN Services by Head Office Location
    • Cross Tabulation by Number of Offices
    • Figure: Corporate Backbone WAN Services by Number of Offices
    • Table: Corporate Backbone WAN Services by Number of Offices
  • Backbone WAN Network Plans
    • Leased Line Deployment Plans
    • Figure: Leased Line Deployment Plans for Next One Year, 2005-2007
    • Figure: Leased Line Deployment Plans for Next Two Years, 2005-2007
    • Wide-Area Ethernet Deployment Plans
    • Figure: Wide-Area Ethernet Deployment Plans for Next One Year, 2006 and 2007
    • Figure: Wide-Area Ethernet Deployment Plans for Next Two Years, 2006 and 2007
    • IP VPN (Standard) Deployment Plans
    • Figure: IP VPN (Standard) Deployment Plan for Next One Year, 2006 and 2007
    • Figure: IP VPN (Standard) Deployment Plans for Next Two Years, 2006 and 2007
    • Internet VPN Deployment Plans
    • Figure: Internet VPN Deployment Plans for Next One Year, 2006 and 2007
    • Figure: Internet VPN Deployment Plans for Next Two Years, 2006 and 2007
  • Leased Lines
  • Figure: Distribution by Number of (Backbone) Leased Lines Deployed
  • Figure: Leased Line Distribution by Communication Speed
  • Figure: Leased Line Distribution by Communication Speed (Average)
  • IP VPN (Standard)/Lite VPN/Internet VPN
  • Figure: IP VPN (Standard)/Lite VPN/Internet VPN Deployment, 2006 and 2007
  • Figure: Combined Use of Wide-Area Ethernet and IP-based VPN
  • Figure: IP VPN (Standard)/Lite VPN/Internet VPN Access Line Shares (Average)
  • Figure: Internet VPN Providers
  • Figure: Distribution of Offices Connected to IP VPN (Standard), Lite VPN, and/or Internet VPN
  • Figure: Changes in the Number of Offices Connected to IP VPN (Standard), Lite VPN, and/or Internet VPN for Next One Year
  • Figure: IP VPN (Standard)/Lite VPN/Internet VPN Access Technologies (Average)
  • Figure: IP VPN (Standard) and Internet VPN Access Line Speed (Average)
  • Figure: Added Functions Used in IP VPN (Standard) and Internet VPN
  • Figure: Reasons for Deploying IP VPN (Standard) and Internet VPN
  • Remote Access
    • Overall Remote Access Trends
    • Figure: Remote Access Deployment
    • Figure: Remote Access Deployment by Industry
    • Figure: Companies that Provide Remote Access Functions, 2002-2007
    • Remote Access Trends in IP-Based VPN
    • Figure: Employees With Remote Access to IP VPN (Standard) and Internet VPN
    • Figure: Employees With Remote Access to IP VPN (Standard), Lite VPN, and Internet VPN, 2005-2007
    • Figure: IP VPN (Standard), Lite VPN, and Internet VPN Remote Access Technologies, 2005-2007
  • Wide-Area Ethernet
  • Figure: Wide-Area Ethernet Service Deployment, 2005-2007
  • Figure: Deployment of Wide-Area Ethernet Service That Builds Virtual Ethernet Over IP Network
  • Figure: Sample Distribution by Number of Offices Connected to Wide-Area Ethernet
  • Figure: Wide-Area Ethernet Deployment Plans (Number of Connection Points) for Next One Year, 2005-2007
  • Figure: Distribution of Wide-Area Ethernet Access Line Technologies (Average)
  • Figure: Wide-Area Ethernet Access Line Speed (Average), 2005-2007
  • Broadband
  • Figure: Broadband Service Deployment
  • Mobile Centrex
  • Figure: Mobile Centrex Deployment, 2006-2007
  • Figure: Reasons for Not Planning to Deploy Mobile Centrex
  • Wireless LAN
  • Figure: Wireless LAN Deployment, 2005-2007
  • Figure: Interest in Outsourcing WLAN Operation Management, Security and Other Functions to Carriers, 2005-2007
  • Figure: Deployment of Public WLAN Access Services Provided by Service Providers
  • Figure: Reasons for Not Planning to Use Public WLAN Access Services
  • WAN Service Provider Selection
  • Figure: WAN Service Provider Selection Criteria
  • Figure: WAN Service Provider Selection Criteria by Industry
  • Figure: WAN Service Provider Selection Criteria by Company Size
  • Figure: Provider Selection/Change Over Past One Year, 2006 and 2007
  • Figure: Plans for Provider Change, 2006 and 2007
  • Figure: Number of Quotations/Providers Prior to Communication Service Deployment, 2005-2007
  • Figure: Single/Multiple Communication Service Providers, 2003-2007
  • Figure: Single/Multiple Communication Service Providers by Company Size
  • Figure: Adoption of SI/NI' s Opinions, 2006-2007
  • Budgets
  • Figure: Annual Communication Budgets, 2005-2007
  • Figure: Annual Communication Budgets by Company Size
  • Figure: Share of Communication Budgets in Total ICT Budgets for This Year
  • Figure: Share of Communication Budgets in Total ICT Budgets for Next Fiscal Year
  • Figure: Share of Communication Budgets in Total ICT Budgets for Next Fiscal Year by Industry
  • Figure: Share of Communication Budgets in Total ICT Budgets for Next Fiscal Year by Company Size
• Future Outlook
• Essential Guidance
  • Actions to Consider
    • Improvement of Service Cost Competitiveness
    • Efforts to Win Users Who Place Importance on WAN Reliability
    • Reinforcement of Service Security to Cater to Solid User Needs
• Learn More
  • Related Research
  • Synopsis