The term broadband commonly refers to high-speed Internet access. The FCC defines broadband service as data transmission speeds exceeding 200 kilobits per second (Kbps), or 200,000 bits per second, in at least one direction: downstream (from the Internet to the user’s computer) or upstream (from the user’s computer to the Internet). OVERVIEW OF THE AMERICAN RECOVERY AND REINVESTMENT ACT OF 2009 (RECOVERY ACT)The American Recovery and Reinvestment Act of 2009 (Recovery Act) was signed into law by President Obama on February 17th, 2009. The FCC is currently working in coordination with the National Telecommunications and Information Administration (NTIA) to perform the FCC’s role under the Recovery Act. Specifically, in conjunction with the Broadband Technology Opportunities Program established by the Act, the FCC has been tasked with creating a National Broadband Plan by February 17, 2010. The Recovery Act states that the National Broadband Plan shall seek to ensure all people of the United States have access to broadband capability and shall establish benchmarks for meeting that goal. HOW IS BROADBAND DIFFERENT FROM DIAL-UP SERVICE?- Broadband service provides higher speed of data transmission—Allows more content to be carried through the transmission “pipeline.”
- Broadband provides access to the highest quality Internet services—streaming media, VoIP (Internet phone), gaming, and interactive services. Many of these current and newly developing services require the transfer of large amounts of data which may not be technically feasible with dial-up service. Therefore, broadband service may be increasingly necessary to access the full range of services and opportunities that the Internet can offer.
- Broadband is always on—Does not block phone lines and no need to reconnect to network after logging off.
- Less delay in transmission of content when using broadband.
WHY IS BROADBAND IMPORTANT?Broadband can provide you with the technical capability to access a wide range of resources, services, and products that can enhance your life in a variety of ways. These resources, services, and products include, but are not limited to: - Education, Culture, & Entertainment
- Broadband can overcome geographical and financial barriers to provide access to a wide range of educational, cultural, and recreational opportunities and resources.
- Telehealth & Telemedicine
- Broadband can facilitate provision of medical care to unserved and underserved populations through remote diagnosis, treatment, monitoring, and consultations with specialists.
- Economic Development/E-Commerce
- Broadband can promote economic development and revitalization through electronic commerce (e-commerce) by:
- Creating new jobs and attracting new industries.
- Providing access to regional, national, and worldwide markets.
- Electronic Government (E-Government)
- Electronic government can help streamline people’s interaction with government agencies, and provide information about government policies, procedures, benefits, and programs.
- Public Safety and Homeland Security
- Broadband can help protect the public by facilitating and promoting public safety information and procedures, including, but not limited to:
- Early warning/public alert systems and disaster preparation programs.
- Remote security monitoring and real time security background checks.
- Backup systems for public safety communications networks.
- Broadband Communications Services
- Broadband provides access to new telecommunications technologies such as Voice Over Internet Protocol (VoIP) allowing voice communication using the Internet.
- Communications Services for People With Disabilities
- Broadband permits users of Telecommunications Relay Services (TRS) to use Video Relay Services (VRS) to communicate more easily, quickly, and expressively with voice telephone users.
TYPES OF BROADBAND CONNECTIONS
Broadband includes several high-speed transmission technologies such as: The broadband technology you choose will depend on a number of factors. These may include whether you are located in an urban or rural area, how broadband Internet access is packaged with other services (like voice telephone and home entertainment), price, and availability. Digital Subscriber Line (DSL) DSL is a wireline transmission technology that transmits data faster over traditional copper telephone lines already installed to homes and businesses. DSL-based broadband provides transmission speeds ranging from several hundred Kbps to millions of bits per second (Mbps). The availability and speed of your DSL service may depend on the distance from your home or business to the closest telephone company facility. The following are types of DSL transmission technologies: - Asymmetrical Digital Subscriber Line (ADSL) – used primarily by residential customers, such as Internet surfers, who receive a lot of data but do not send much. ADSL typically provides faster speed in the downstream direction than the upstream direction. ADSL allows faster downstream data transmission over the same line used to provide voice service, without disrupting regular telephone calls on that line.
- Symmetrical Digital Subscriber Line (SDSL) – used typically by businesses for services such as video conferencing, which need significant bandwidth both upstream and downstream.
Faster forms of DSL typically available to businesses include: - High-data-rate Digital Subscriber Line (HDSL); and
- Very High-data-rate Digital Subscriber Line (VDSL).
Cable Modem - Cable modem service enables cable operators to provide broadband using the same coaxial cables that deliver pictures and sound to your TV set.
- Most cable modems are external devices that have two connections, one to the cable wall outlet and the other to a computer. They provide transmission speeds of 1.5 Mbps or more.
- Subscribers can access their cable modem service simply by turning on their computers without dialing-up an ISP. You can still watch cable TV while using it. Transmission speeds vary depending on the type of cable modem, cable network, and traffic load. Speeds are comparable to DSL.
Fiber - Fiber, or fiber optic, is a newer technology available for providing broadband. Fiber optic technology converts electrical signals carrying data to light and sends the light through transparent glass fibers about the diameter of a human hair. Fiber transmits data at speeds far exceeding current DSL or cable modem speeds, typically by tens or even hundreds of Mbps.
- The actual speed you experience will vary depending upon a variety of factors, such as how close to your computer the service provider brings the fiber, and how the service provider configures the service, including the amount of bandwidth used. The same fiber providing your broadband can also simultaneously deliver voice (VoIP) and video services, including video-on-demand.
- Telecommunications providers (mostly telephone companies) are offering fiber broadband in limited areas and have announced plans to expand their fiber networks and offer bundled voice, Internet access, and video services.
- Variations of the technology run the fiber all the way to the customer’s home or business, to the curb outside, or to a location somewhere between the provider’s facilities and the customer.
Wireless - Wireless broadband connects a home or business to the Internet using a radio link between the customer’s location and the service provider’s facility. Wireless broadband can be mobile or fixed.
- Wireless technologies using longer range directional equipment provide broadband service in remote or sparsely populated areas where DSL or cable modem service would be costly to provide. Speeds are generally comparable to DSL and cable modem. An external antenna is usually required.
- Fixed wireless broadband service is becoming more and more widely available at airports, city parks, bookstores, and other public locations called “hotspots.” Hotspots generally use a short-range technology that provides speeds up to 54 Mbps. Wireless fidelity (Wi-Fi) technology is also often used in conjunction with DSL or cable modem service to connect devices within a home or business to the Internet via a broadband connection.
- Mobile wireless broadband services are also becoming available from mobile telephone service providers and others. These services are generally appropriate for highly-mobile customers and require a special PC card with a built in antenna that plugs into a user’s laptop computer. Generally, they provide lower speeds, in the range of several hundred Kbps.
Satellite - Just as satellites orbiting the earth provide necessary links for telephone and television service, they can also provide links for broadband. Satellite broadband is another form of wireless broadband, also useful for serving remote or sparsely populated areas.
- Downstream and upstream speeds for satellite broadband depend on several factors, including the provider and service package purchased, the consumer’s line of sight to the orbiting satellite, and the weather. Typically a consumer can expect to receive (download) at a speed of about 500 Kbps and send (upload) at a speed of about 80 Kbps. These speeds may be slower than DSL and cable modem, but download speed is about 10 times faster than download speed with dial-up Internet access. Service can be disrupted in extreme weather conditions.
Broadband over Powerline (BPL) - BPL is the delivery of broadband over the existing low and medium voltage electric power distribution network. BPL speeds are comparable to DSL and cable modem speeds. BPL can be provided to homes using existing electrical connections and outlets.
- BPL is an emerging technology, currently available in very limited areas. It has significant potential because power lines are installed virtually everywhere, alleviating the need to build new broadband facilities to every customer.
BROADBAND IN RURAL AREASBecause of relatively low population density, topographical barriers, and greater geographical distances, broadband service may be more difficult to obtain in some rural areas. In attempting to address these challenges, some rural communities have found it helpful to develop a strategic plan for broadband deployment that includes creating a comprehensive business proposal to broadband providers. Such a plan, for example, could demonstrate to broadband providers that deployment is a sound business decision that would benefit both the providers and the community. This strategic planning process may include, but is not limited to, the following elements and strategies: - Educating the community about the potential benefits of broadband service.
- Creating partnerships among community organizations and institutions that might benefit from broadband deployment.
- Systematic assessment and prioritization of the community’s needs for broadband service.
- Aggregating (consolidating) demand within the community to make service profitable for broadband providers. Participants may include, but are not limited to, individual consumers, businesses, educational institutions, health care facilities, and government agencies.
- Identifying an anchor tenant with adequate demand to spur infrastructure investment in broadband.
FCC FACTSHEETSGetting Broadband. The FCC’s Universal Service Program for Rural Health Care Providers. The FCC’s Universal Service Program for Schools and Libraries. Voice Over Internet (VoIP). Video Relay Services. MORE INFORMATION Other FCC Web pages dealing with various aspects of broadband include the following: Telecommunications Service in Rural America (rural broadband issues). FCC’s Tribal Homepage (A resource for expanding telecommunications services in Indian Country). Disability Rights Office Page (ensuring access to telecommunications services for people with disabilities). Wireline Competition Bureau (DSL, broadband over powerline, and other wireline broadband issues). Wireless Telecommunications Bureau (wireless broadband issues). Media Bureau (cable modem broadband issues). International Bureau (satellite broadband issues and broadband deployment in other countries). Office of Strategic Planning & Policy Analysis (overarching broadband policy issues). Office of Engineering & Technology (Technical and engineering aspects of broadband). OTHER WEB SITES Many organizations have created Web sites that address various aspects of broadband services, including funding, technology, content, and the overall availability of broadband. |
