世界各国のリアルタイムなデータ・インテリジェンスで皆様をお手伝い
モバイルネットワークのバックホール:マイクロ波、E1/T1、ファイバー、ケーブル、有線ソリューションMobile Network Backhaul
目次
With the advent of faster throughput in 3G and 4G mobile networks, the adoption of smartphones, the proliferation of OS-related applications and "all you can eat" data plans, data services have been growing and have successfully penetrated the mass market. With them has come network congestion due to exponential growth in mobile data usage in the past five years. Many mobile operators have been forced to find quick new solutions other than adding parallel T1/E1's to adjust the required bandwidth. T1/E1 has been come cost-prohibitive in meeting high speed 3G and 4G bandwidth requirements. This, paired with the inevitable move towards all-IP 4G networks, provides an initial glimpse of the issues that current backhaul solutions must solve. Carrier Ethernet can handle larger amounts of data at a lower cost per bit, but other issues, such as synchronization, arise. Another question: how to migrate legacy ATM, SDH and SONET protocols towards IP protocols in ways that fit each operator's unique needs. What Questions Does This Report Answer?
Who Needs This Report?
Table of Contents Executive Brief: Top-Line Forecast Executive Brief: Drivers Executive Brief: Inhibitors Executive Brief: Market Share Executive Brief: Market Share Executive Brief: Summary and Strategic Recommendations Charts 1.1Spending on Backhaul Services by Mobile Operator World Market, Forecast: 2009 to 2015 Section 1. Executive Summary 1.1. Wireless Backhaul Overview 1.2. Key Findings 1.3. Market Drivers for Backhaul 1.3.1. Migration to IP 1.3.2. 3G Data Traffic Bottlenecking 1.3.3. Applying Lessons Learned for 4G Deployments 1.3.4. Flexible Options for Operators 1.3.5. India and China Deploy 3G Networks 1.4. Market Barriers for Backhaul 1.4.1. Switch from Legacy Networks (TDM, SDH, SONET) Comes with a Price 1.4.2. Segmented Network Equipment 1.5. Recommendations 1.5.1. Recommendations to Service Providers 1.5.2. Recommendations to Backhaul Vendors Section 2. Technology Overview 2.1. Backhaul Definition 2.1.1. Access Layer 2.1.2. Aggregation Layer 2.1.3. Core Network 2.2. Backhaul Alternatives and Their Evolution 2.2.1. T1/E1/DS3/E3/Copper Backhaul 2.2.2. Ethernet over Copper Backhaul/ADSL2+ 2.2.3. CATV Backhaul 2.2.4. Microwave Radio Backhaul (6 GHz to 38 GHz Spectrum) 2.2.5. Microwave Radio Backhaul (60 GHz to 90 GHz Spectrum) 2.2.6. Carrier/Metro Ethernet 2.2.7. IP/MPLS-TP 2.2.8. Pseudo-Wire Satellite Backhaul Section 3. Market Overview 3.1. Backhaul Drivers 3.1.1. 3G Data Services 3.1.2. 4G Data Services 3.1.3. Video 3.1.4. Emerging Markets 3.2. Backhaul Technology Considerations 3.2.1. T1/E1/DS3/E3/Copper Backhaul 3.2.2. Ethernet over Copper Backhaul 3.2.3. Ethernet over Fiber Backhaul 3.3. Managed Backhaul Services 3.3.1. BT Managed Backhaul Services 3.3.2. CenturyLink 3.4. Implications of Femtocells for Mobile Operator Backhaul Section 4. Key Industry Players 4.1. Service Providers 4.1.1. North America 4.1.2. Latin America/Caribbean 4.1.3. Europe 4.1.4. Middle East and Africa 4.2. Infrastructure Vendors 4.2.1. Alcatel-Lucent 4.2.2. Aviat Networks 4.2.3. BridgeWave 4.2.4. Cambridge Broadband Networks (CBNL) 4.2.5. Ceragon 4.2.6. Ciena 4.2.7. DesignArt 4.2.8. DragonWave 4.2.9. Ericsson 4.2.10. Exalt Communications 4.2.11. Fujitsu 4.2.12. Motorola 4.2.13. NEC 4.2.14. Nokia Siemens Networks 4.2.15. Overture Networks 4.2.16. PMC Sierra 4.2.17. RAD 4.2.18. SkyFiber 4.2.19. Taqua 4.2.20. Tellabs 4.2.21. ZTE Section 5. Market Forecasts 5.1. Forecast Scope and Methodology 5.1.1. Scope 5.1.2. Mobile Backhaul Costs 5.1.3. Backhaul Opportunities 5.1.4. Leased Backhaul Revenue 5.1.5. Microwave Forecasts 5.1.6. Cost per Megabit 5.2. Base Station Data 5.2.1. Base Station Shipments 5.3. Wireless Subscriber Forecasts 5.4. Wireless Capacity and Bandwidth Demand Forecasts 5.5. Microwave CAPEX Forecasts 5.6. Backhaul OPEX and Leasing Forecasts 5.7. Microwave Backhaul Market Share 5.8. Summary Section 6. Company Directory Section 7. Acronyms Scope of StudySources and Methodology Notes Table 5-1, Cost per Megabit for Backhaul by Network Type, World Market, Averages: 2010 Table 5-2, Wireless Subscribers, Cumulative, World Market, Forecast: 2009 to 2015 Table 5-3, Wireless Subscribers, Annual Adds, World Market, Forecast: 2009 to 2015 Table 5-4, Wireless Data Subscribers, World Market, Forecast: 2009 to 2015 Table 5-5, Wireless Video Subscribers, World Market, Forecast: 2009 to 2015 Table 5-6, Base Station Shipments by Region, World Market, Forecast: 2009 to 2015 Table 5-7, Spending on Backhaul Services by Mobile Operator, World Market, Forecast: 2009 to 2015 Table 5-8, Bandwidth Demand for Wireless Services, Table 5-9, Theoretical Peak Data Transfer Limits on Selected Mobile Technologies, Table 5-10, Data Services Revenue, North America, Forecast: 2009 to 2015 Table 5-11, Data Services Revenue, Asia-Pacific, Forecast: 2009 to 2015 Table 5-12, Data Services Revenue, Latin America, Forecast: 2009 to 2015 Table 5-13, Data Services Revenue, Middle East and Africa, Forecast: 2009 to 2015 Table 5-14, Data Services Revenue, Europe, Forecast: 2009 to 2015 Table 5-15, Total Data Services Revenue by Region, World Market, Forecast: 2009 to 2015 Table 5-16, Total Aggregate Services Revenue by Region, World Market, Forecast: 2009 to 2015 Table 5-17, Total Voice Services Revenue by Region, World Market, Forecast: 2009 to 2015 Table 5-18, Percentage of Total Revenue Attributed to Voice by Region, World Market, Forecast: 2009 to 2015 Table 5-19, Bandwidth Capacity for Backhaul T1/E1/DS3/E3 Copper Networks, World Market, Forecast: 2009 to 2015 Table 5-20, Bandwidth Capacity for Backhaul Ethernet Copper Networks, World Market, Forecast: 2009 to 2015 Table 5-21, Bandwidth Capacity for Backhaul Fiber Ethernet Networks, World Market, Forecast: 2009 to 2015 Table 5-22, Bandwidth Capacity for Backhaul CATV Networks, World Market, Forecast: 2009 to 2015 Table 5-23, Bandwidth Capacity for Backhaul Microwave/Radio Networks, World Market, Forecast: 2009 to 2015 Table 5-24, Bandwidth Capacity for Backhaul WiMAX Networks, World Market, Forecast: 2009 to 2015 Table 5-25, Bandwidth Capacity for Backhaul Networks by Type, World Market, Forecast: 2009 to 2015 Table 5-26, Wireless Traffic Bandwidth Demand, Asia-Pacific, Forecast: 2009 to 2015 Table 5-27, Bandwidth Capacity of Backhaul Networks by Type, Asia-Pacific, Forecast: 2009 to 2015 Table 5-28, Wireless Traffic Bandwidth Demand, United States, Forecast: 2009 to 2015 Table 5-29, Bandwidth Capacity of Backhaul Networks by Type, United States, Forecast: 2009 to 2015 Table 5-30, Wireless Traffic Bandwidth Demand, Canada, Forecast: 2009 to 2015 Table 5-31, Bandwidth Capacity of Backhaul Networks by Type, Canada, Forecast: 2009 to 2015 Table 5-32, Wireless Traffic Bandwidth Demand, Latin America, Forecast: 2009 to 2015 Table 5-33, Bandwidth Capacity of Backhaul Networks by Type, Latin America, Forecast: 2009 to 2015 Table 5-34, Wireless Traffic Bandwidth Demand, Western Europe, Forecast: 2009 to 2015 Table 5-35, Bandwidth Capacity of Backhaul Networks by Type, Western Europe, Forecast: 2009 to 2015 Table 5-36, Wireless Traffic Bandwidth Demand, Eastern Europe, Forecast: 2009 to 2015 Table 5-37, Bandwidth Capacity of Backhaul Networks by Type, Eastern Europe, Forecast: 2009 to 2015 Table 5-38, Wireless Traffic Bandwidth Demand, Middle East, Forecast: 2009 to 2015 Table 5-39, Bandwidth Capacity of Backhaul Networks by Type, Middle East, Forecast: 2009 to 2015 Table 5-40, Wireless Traffic Bandwidth Demand, Africa, Forecast: 2009 to 2015 Table 5-41, Bandwidth Capacity of Backhaul Networks by Type, Africa, Forecast: 2009 to 2015 Table 5-42, Total Annual Base Station Net Additions by Region, World Market, Forecast: 2009 to 2015 Table 5-43, Microwave/Radio Penetration by Region, World Market, Forecast: 2009 to 2015 Table 5-44, Total Cumulative Installed Base Stations by Region, World Market, Forecast: 2009 to 2015 Table 5-45, Total Microwave CAPEX by Region, World Market, Forecast: 2009 to 2015 Table 5-46, Microwave CAPEX for New Base Station Installs by Region, World Market, Forecast: 2009 to 2015 Table 5-47, Total Microwave Base Stations by Region, World Market, Forecast: 2009 to 2015 Table 5-48, Backhaul OPEX, T1/E1/DS3/E3 Copper, World Market, Forecast: 2009 to 2015 Table 5-49, Backhaul OPEX, Ethernet Copper, World Market, Forecast: 2009 to 2015 Table 5-50, Backhaul OPEX, Fiber Ethernet, World Market, Forecast: 2009 to 2015 Table 5-51, Backhaul OPEX, CATV, World Market, Forecast: 2009 to 2015 Table 5-52, Backhaul OPEX, Microwave/Radio, World Market, Forecast: 2009 to 2015 Table 5-53, Backhaul OPEX, WiMAX, World Market, Forecast: 2009 to 2015 Table 5-54, Backhaul OPEX, All Types, World Market, Forecast: 2009 to 2015 Table 5-55, Leased Backhaul Revenue, T1/E1/DS3/E3 Copper, World Market, Forecast: 2009 to 2015 Table 5-56, Leased Backhaul Revenue, Ethernet Copper, World Market, Forecast: 2009 to 2015 Table 5-57, Leased Backhaul Revenue, Fiber Ethernet, World Market, Forecast: 2009 to 2015 Table 5-58, Leased Backhaul Revenue, CATV, World Market, Forecast: 2009 to 2015 Table 5-59, Leased Backhaul Revenue, Microwave/Radio, World Market, Forecast: 2009 to 2015 Table 5-60, Leased Backhaul Revenue, WiMAX, World Market, Forecast: 2009 to 2015 Table 5-61, Leased Backhaul Revenue, All Types, World Market, Forecast: 2009 to 2015 Table 5-62, Leased Backhaul Revenue, All Types, World Market, Forecast: 2009 to 2015 Table 5-63, Microwave Backhaul Market Share by Vendor, World Market: 2008 and 2009 Chart 5-1, Base Station Shipments by Region, World Market, Forecast: 2009 to 2015 Chart 5-2, Total Annual Base Station Net Additions by Region, World Market, Forecast: 2009 to 2015 Chart 5-3, Total Cumulative Installed Base Stations by Region, World Market, Forecast: 2009 to 2015 Chart 5-4, Wireless Subscribers, Cumulative, World Market, Forecast: 2009 to 2015 Chart 5-5, Wireless Subscribers, Annual Adds, World Market, Forecast: 2009 to 2015 Chart 5-6, Wireless Data Subscribers, World Market, Forecast: 2009 to 2015 Chart 5-7, Wireless Video Subscribers, World Market, Forecast: 2009 to 2015 Chart 5-8, Bandwidth Capacity for Backhaul T1/E1/DS3/E3 Copper Networks, World Market, Forecast: 2009 to 2015 Chart 5-9, Bandwidth Capacity for Backhaul Ethernet Copper Networks, World Market, Forecast: 2009 to 2015 Chart 5-10, Bandwidth Capacity for Backhaul Fiber Ethernet Networks, World Market, Forecast: 2009 to 2015 Chart 5-11, Bandwidth Capacity for Backhaul CATV Networks, World Market, Forecast: 2009 to 2015 Chart 5-12, Bandwidth Capacity for Backhaul WiMAX Networks, World Market, Forecast: 2009 to 2015 Chart 5-13, Bandwidth Capacity for Backhaul Networks by Type, World Market, Forecast: 2009 to 2015 Chart 5-14, Total Microwave CAPEX by Region, World Market, Forecast: 2009 to 2015 Chart 5-15, Annual Microwave CAPEX by Region, World Market, Forecast: 2009 to 2015 Chart 5-16, Total Microwave Base Stations by Region, World Market, Forecast: 2009 to 2015 Chart 5-17, Spending on Backhaul Services by Mobile Operator, World Market, Forecast: 2009 to 2015 Chart 5-18, Backhaul OPEX, T1/E1/DS3/E3 Copper, World Market, Forecast: 2009 to 2015 Chart 5-19, Backhaul OPEX, Ethernet Copper, World Market, Forecast: 2009 to 2015 Chart 5-20, Backhaul OPEX, Fiber Ethernet, World Market, Forecast: 2009 to 2015 Chart 5-21, Backhaul OPEX, CATV, World Market, Forecast: 2009 to 2015 Chart 5-22, Backhaul OPEX, Microwave/Radio, World Market, Forecast: 2009 to 2015 Chart 5-23, Backhaul OPEX, All Types, World Market, Forecast: 2009 to 2015 Chart 5-24, Leased Backhaul Revenue, All Types, World Market, Forecast: 2009 to 2015 Chart 5-25, Leased Backhaul Revenue, All Types, World Market: 2010 Chart 5-26, Leased Backhaul Revenue, All Types, World Market: 2015 Chart 5-27, Microwave Backhaul Market Share by Vendor, World Market: 2009 Chart 5-28, Leased Backhaul Revenue, All Types, World Market, Forecast: 2010 Chart 5-29, Microwave CAPEX for New Base Station Installs by Region, World Market, Forecast: 2009 to 2015 Chart 5-30, Base Station Shipments by Region, World Market, Forecast: 2009 to 2015 Chart 5-31, Data Services Revenue, North America, Forecast: 2009 to 2015 Chart 5-32, Data Services Revenue, Asia-Pacific, Forecast: 2009 to 2015 Chart 5-33, Data Services Revenue, Latin America, Forecast: 2009 to 2015 Chart 5-34, Data Services Revenue, Middle East and Africa, Forecast: 2009 to 2015 Chart 5-35, Data Services Revenue, Europe, Forecast: 2009 to 2015 Chart 5-36, Total Data Services Revenue by Region, World Market, Forecast: 2009 to 2015 Chart 5-37, Total Aggregate Services Revenue by Region, World Market, Forecast: 2009 to 2015 Chart 5-38, Total Voice Services Revenue by Region, World Market, Forecast: 2009 to 2015 Chart 5-39, Percentage of Total Revenue Attributed to Voice by Region, World Market, Forecast: 2009 to 2015 Chart 5-40, Total Annual Base Station Net Additions by Region, World Market, Forecast: 2009 to 2015 Charts
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3Gと4Gのモバイルネットワークのスループットがより高速化したことや、スマートフォンの普及、OS関連アプリケーションや「使い放題」データプランの増加によって、データサービスは成長し、順調にマス市場に到達した。同時に、過去5年間でモバイルデータの利用が急激に増加し、ネットワークの混雑が始まった。増加する帯域幅に対応するために、多くの携帯電話会社が、パラレルT1/E1を追加する以外にも、迅速に新しいソリューションを見つけざるを得なくなった。T1/E1は、高速の3Gや4Gの帯域幅要求にはコストが見合わなくなってきている。このことは、オールIP 4Gネットワークへの移行が避けられないものであることを意味しており、現在のバックホールソリューションで解決しなければならない問題の端緒でもある。キャリヤイーサネットは、1ビットあたりのコストが安く、多くのデータを扱えるが、同期などの問題がある。他にも、それぞれのオペレータの需要に見合った形で、従来のATM、SDH、SONETプロトコルからIPプロトコルにどのように移行するかという問題もある。