Internet in the United States
Encyclopedia
The Internet in the United States grew out of the ARPANET
ARPANET
The Advanced Research Projects Agency Network , was the world's first operational packet switching network and the core network of a set that came to compose the global Internet...

, a network sponsored by the Advanced Research Projects Agency of the U.S. Department of Defense during the 1960s. The Internet in the United States in turn provided the foundation for the world-wide Internet
Internet
The Internet is a global system of interconnected computer networks that use the standard Internet protocol suite to serve billions of users worldwide...

 of today.
Internet access in the United States is largely provided by the private sector and is available in a variety of forms, using a variety of technologies, at a wide range of speeds and costs. By 2004, three quarters of Americans had Internet access at home.

Access technologies

Access to the Internet can be divided into dial-up and broadband access. At the turn of the century most residential access was by dial-up, while access from businesses was usually by higher speed connections. In subsequent years dial-up declined in favor of broadband access. Both types of access generally use a modem
Modem
A modem is a device that modulates an analog carrier signal to encode digital information, and also demodulates such a carrier signal to decode the transmitted information. The goal is to produce a signal that can be transmitted easily and decoded to reproduce the original digital data...

, which converts digital
Digital
A digital system is a data technology that uses discrete values. By contrast, non-digital systems use a continuous range of values to represent information...

 data to analog
Analog signal
An analog or analogue signal is any continuous signal for which the time varying feature of the signal is a representation of some other time varying quantity, i.e., analogous to another time varying signal. It differs from a digital signal in terms of small fluctuations in the signal which are...

 for transmission over a particular analog network (ex. the telephone
Telephone
The telephone , colloquially referred to as a phone, is a telecommunications device that transmits and receives sounds, usually the human voice. Telephones are a point-to-point communication system whose most basic function is to allow two people separated by large distances to talk to each other...

 or cable
Cable
A cable is two or more wires running side by side and bonded, twisted or braided together to form a single assembly. In mechanics cables, otherwise known as wire ropes, are used for lifting, hauling and towing or conveying force through tension. In electrical engineering cables are used to carry...

 networks).

Dial-up access is access into the network through an existing phone line, creating a semi-permanent link to the Internet. Operating on a single channel, it monopolizes the phone line and is the slowest method of accessing the Internet. Dial-up is often the only form of Internet access available in rural areas as it requires no infrastructure, other than the already existing telephone network, to connect to the Internet. Typically, dial-up connections do not exceed a speed of 56 kbit/s, as they are primarily made via a 56k modem.

Broadband access includes a broad range of speeds and technologies, all of which provide relatively high data rate access to the Internet. The term broadband
Broadband
The term broadband refers to a telecommunications signal or device of greater bandwidth, in some sense, than another standard or usual signal or device . Different criteria for "broad" have been applied in different contexts and at different times...

 once had a technical meaning, but today it is more often a marketing buzzword
Buzzword
A buzzword is a term of art, salesmanship, politics, or technical jargon that is used in the media and wider society outside of its originally narrow technical context....

 that simply means "faster". Broadband connections are continuous or "always on" connections, without the need to dial and hangup, and do not “hog” phone lines. Common types of broadband access include DSL (Digital Subscriber Lines), cable modems, and mobile broadband
Mobile Broadband
Mobile broadband is the marketing term for wireless Internet access through a portable modem, mobile phone or other mobile device.-Description:...

 via cell phones and other mobile devices, among many others. In 2008, the United States Federal Communications Commission
Federal Communications Commission
The Federal Communications Commission is an independent agency of the United States government, created, Congressional statute , and with the majority of its commissioners appointed by the current President. The FCC works towards six goals in the areas of broadband, competition, the spectrum, the...

 (FCC) defined broadband as any connection above 768 kbit/s.

Leading broadband companies in the United States

The leading broadband provider in the United States is SBC Communications (AT&T) with 14.8 million subscribers as of the third quarter of 2008. SBC is followed by Comcast, Time Warner, and Verizon. And while there are many cable companies offering broadband services in the United States, three are seen as the main providers: Comcast
Comcast
Comcast Corporation is the largest cable operator, home Internet service provider, and fourth largest home telephone service provider in the United States, providing cable television, broadband Internet, and telephone service to both residential and commercial customers in 39 states and the...

, Time Warner
Time Warner
Time Warner is one of the world's largest media companies, headquartered in the Time Warner Center in New York City. Formerly two separate companies, Warner Communications, Inc...

, and Cox Communications
Cox Communications
Cox Communications is a privately owned subsidiary of Cox Enterprises providing digital cable television, telecommunications and wireless services in the United States...

.

Internet use and speed

The United States has over 67.7 million people subscribed to the top broadband providers, which account for 94% of the market. In 2008, over 5.4 million high speed Internet subscribers were added, compared to 8.5 million in 2007. The market’s peak subscriber additions were acquired in 2006 with 10.4 million; the slowed growth can be attributed to increased market penetration
Market penetration
Market penetration is8th growth strategies of the Product-Market Growth Matrix defined by Ansoff. Market penetration occurs when a company enters/penetrates a market with current products. The best way to achieve this is by gaining competitors' customers...

, according to the Leichtman Research Group (LRG) that has been tracking the broadband industry. In March 2009, broadband penetration in active Internet user US homes dropped to 93.13%, creating the second consistent decrease from its peak of 93.38% in January 2009.

In 2008, the United States ranked 15th out of 30 countries in broadband penetration rates. This low worldwide ranking is surprising to many, as the Internet itself was invented in the United States. The country places behind most other developed nations, including the UK, Germany, France, Denmark (#1), Switzerland, and Canada.

In measurements made between January and June 2011, the United States ranked 26th globally in terms of the speed of its broadband Internet connections with an average measured speed of 4.93 Mbps. South Korea led the list with an average of 17.62 Mbps, followed by Romania (15.27 Mbps) and Bulgaria (12.89 Mbps).

These rankings partly fuel the debate around the need for a national broadband policy, which would strive to provide high speed broadband internet access to all citizens.

Public policy

With the advent of the World Wide Web
World Wide Web
The World Wide Web is a system of interlinked hypertext documents accessed via the Internet...

, the commercialization of the Internet, and its spread beyond use within the government and the research and education communities in the 1990s, Internet access became an important public policy and political issue.

National Information Infrastructure

The High Performance Computing and Communication Act of 1991 (HPCA), , built on prior U.S. efforts toward developing a national networking infrastructure, starting with the ARPANET
ARPANET
The Advanced Research Projects Agency Network , was the world's first operational packet switching network and the core network of a set that came to compose the global Internet...

 in the 1960s and the funding of the National Science Foundation Network
National Science Foundation Network
The National Science Foundation Network was a program of coordinated, evolving projects sponsored by the National Science Foundation beginning in 1985 to promote advanced research and education networking in the United States...

 (NSFnet) in the 1980s. It led to the development of the National Information Infrastructure
National Information Infrastructure
The National Information Infrastructure was the product of the High Performance Computing and Communication Act of 1991. It was a telecommunications policy buzzword, which was popularized during the Clinton Administration under the leadership of Vice-President Al Gore...

 and included funding for a series of projects under the titles National Research and Education Network
National Research and Education Network
A National Research and Education Network is a specialised internet service provider dedicated to supporting the needs of the research and education communities within a country....

 (NREN) and High-Performance Computing and Communications Initiative which spurred many significant technological developments, such as the Mosaic
Mosaic (web browser)
Mosaic is the web browser credited with popularizing the World Wide Web. It was also a client for earlier protocols such as FTP, NNTP, and gopher. Its clean, easily understood user interface, reliability, Windows port and simple installation all contributed to making it the application that opened...

 web browser
Web browser
A web browser is a software application for retrieving, presenting, and traversing information resources on the World Wide Web. An information resource is identified by a Uniform Resource Identifier and may be a web page, image, video, or other piece of content...

, and the creation of a high-speed
Broadband Internet access
Broadband Internet access, often shortened to just "broadband", is a high data rate, low-latency connection to the Internet— typically contrasted with dial-up access using a 56 kbit/s modem or satellite Internet with inherently high latency....

 fiber optic
Optical fiber
An optical fiber is a flexible, transparent fiber made of a pure glass not much wider than a human hair. It functions as a waveguide, or "light pipe", to transmit light between the two ends of the fiber. The field of applied science and engineering concerned with the design and application of...

 computer network
Computer network
A computer network, often simply referred to as a network, is a collection of hardware components and computers interconnected by communication channels that allow sharing of resources and information....

. The HPCA provided the framework for the transition of the Internet from a largely government sponsored network to the commercial Internet that followed.

Universal Service Fund

Universal service is a program dating back to early in the 20th century with a goal to encourage/require the interconnection of telephone networks operated by different providers. Over time this grew into the more general goal of providing telephone service to everyone in the United States at a reasonable price. When Congress passed the Telecommunications Act of 1996
Telecommunications Act of 1996
The Telecommunications Act of 1996 was the first major overhaul of United States telecommunications law in nearly 62 years, amending the Communications Act of 1934. This Act, signed by President Bill Clinton, was a major stepping stone towards the future of telecommunications, since this was the...

 it provided for the creation of a Universial Service Fund to help meet the challenges and opportunities of the digital information age. The Universal Service Fund (USF) was established in 1997 by the Federal Communications Commission
Federal Communications Commission
The Federal Communications Commission is an independent agency of the United States government, created, Congressional statute , and with the majority of its commissioners appointed by the current President. The FCC works towards six goals in the areas of broadband, competition, the spectrum, the...

 (FCC) to implement the goals of the Telecommunications Act.

The Telecommunications Acta requires all telecommunications companies to make equitable and non-discriminatory contributions to the USF. Under the supervision of the FCC, the Universal Service Administrative Company
Universal Service Administrative Company
The Universal Service Administrative Company is an independent American nonprofit corporation designated as the administrator of the federal Universal Service Fund by the Federal Communications Commission. USAC is a subsidiary of the National Exchange Carrier Association...

 (USAC), is responsible for allocating money from the central fund to four programs: High Cost, Low Income, Rural Health Care, and Schools and Libraries (E-rate). These programs are designed to:

Telecommunications companies may, but are not required to, charge their customers a fee to recover the costs of contributing to the Universal Service fund. Consumers may see this reflected in a line-item charge labeled “Universal Service" on telecommunications bills. The amount of this charge, if any, and the method used to collect the fee from consumers is determined by the companies and is not mandated by the FCC.

E-Rate

More formally known as the Schools and Libraries Program, the E-Rate is funded from the Universal Service Fund. The E-Rate provides discounts to K-12 schools and libraries in the United States to reduce the cost of installing and maintaining telecommunications services, Internet access, and internal connections. The discounts available range from 20% to 90% depending on the poverty level and urban/rural status of the communities where the schools and libraries are located.

There has been a good deal of controversy surrounding the E-Rate, including legal challenges from states and telecommunications companies. The impact of the program is hard to measure, but at the beginning of 2005 over 100,000 schools had participated in the program. Annual requests for discounts are roughly three times the $2.25 billion that is available, so while all eligible schools and libraries receive some discounts, some do not receive all of the discounts to which they are entitled under the rules of the program.

Internet taxes

In 1998 the federal Internet Tax Freedom Act
Internet Tax Freedom Act
The 1998 Internet Tax Freedom Act was a United States law authored by Representative Christopher Cox and Senator Ron Wyden, and signed into law on October 21, 1998 by President Bill Clinton in an effort to promote and preserve the commercial, educational, and informational potential of the Internet...

 halted the expansion of direct taxation of the Internet that had begun in several states in the mid-1990s. The law, however, did not affect sales taxes applied to online purchases which continue to be taxed at varying rates depending on the jurisdiction, in the same way that phone and mail orders are taxed.

The absence of direct taxation of the Internet does not mean that all transactions taking place online are free of tax, or even that the Internet is free of all tax. In fact, nearly all online transactions are subject to one form of tax or another. The Internet Tax Freedom Act merely prevents states from imposing their sales tax, or any other kind of gross receipts tax, on certain online services. For example, a state may impose an income or franchise tax on the net income earned by the provider of online services, while the same state would be precluded from imposing its sales tax on the gross receipts of that provider.

National Broadband Policy

Internet access
Internet access
Many technologies and service plans for Internet access allow customers to connect to the Internet.Consumer use first became popular through dial-up connections in the 20th century....

 has become a vital tool in development and social progress since the turn of the century. As a result, Internet penetration and, more specifically, broadband Internet penetration rates are now treated as key economic indicators. The term "broadband penetration" refers to the percentage of the Internet access market that high speed has captured in a single country. The United States is widely perceived as falling behind in both its rate of broadband Internet penetration and the speed of its broadband infrastructure.

For all of these reasons there have been calls for the U.S. to develop, adopt, fund, and implement a National Broadband Plan. The difficulty of successfully designating and distributing government funds in order to increase Internet access (particularly via broadband) are central limiting factors in the development of such a policy, but proponents believe that establishing a national plan is necessary for social and economic progress. Those demanding a national broadband policy argue that such a policy is the best method by which the United States could achieve “universal availability and adoption of truly high-speed access.
Meeting important public needs

In the 21st century, Internet access is recognized as a basic utility
Public utility
A public utility is an organization that maintains the infrastructure for a public service . Public utilities are subject to forms of public control and regulation ranging from local community-based groups to state-wide government monopolies...

 similar to telephones, water, and electricity. Most agree Internet access is needed in order to fully participate in society. For example, in the 2008 presidential elections, candidates delivered weekly addresses through videos on the Internet. These videos were often not available anywhere else. Proponents of national broadband policy argue that situations like the 2008 presidential elections illustrate that broadband internet access is a vital commodity for complete civic engagement
Civic engagement
Civic engagement or civic participation has been defined as "Individual and collective actions designed to identify and address issues of public concern."-Forms:...

.
Entertainment

Broadband can provide entertainment in ways that television and radio cannot. Webisodes, mini-episodes that are not usually aired on cable television, are an example of this extension of traditional television. For example, Bravo (US TV Network) has given users the opportunity to view “Top Chef
Top Chef
Top Chef is an American reality competition show that airs on the cable television network Bravo, in which chefs compete against each other in culinary challenges. They are judged by a panel of professional chefs and other notables from the food and wine industry with one or more contestants...

” on their personal computers. An entertainment advantage of these Webisodes is the idea that the users are able to view the behind the scenes footage that occur after the contestants are kicked off the show. This kind of extension of entertainment marks a change in the way we utilize internet access, and a hybridization of media.
Economic growth

Supporters of national broadband policy also argue that Internet access allows consumers to contribute to economic growth and innovation. Many services have moved business onto the Internet, a shift that is manifested through tools such as online banking, account referencing for utilities, and online library databases.
Education

Those in favor of a national broadband policy also claim that many educational resources, including online classes and interactive learning simulations can only be found on the web. They believe that Internet access for all is necessary to create a truly American environment of equal opportunity.

Proponents of national broadband policy argue that online library databases, textbooks, and encyclopedias, have made the Internet a premier tool for education and lifelong learning. They maintain that the availability of broadband for all would provide a number of other highly valuable public benefits.
Rural access


Some in favor of a national broadband policy argue it will provide the infrastructure necessary to bring broadband to rural areas of the United States. Many inhabitants of rural areas who are willing to pay for broadband service cannot get it. Low population density causes high costs and low profits and prevents most providers from doing business in the rural United States.

The American Recovery and Reinvestment Act of 2009
American Recovery and Reinvestment Act of 2009
The American Recovery and Reinvestment Act of 2009, abbreviated ARRA and commonly referred to as the Stimulus or The Recovery Act, is an economic stimulus package enacted by the 111th United States Congress in February 2009 and signed into law on February 17, 2009, by President Barack Obama.To...

, also known as the Stimulus Bill of 2009, provides $2.5 billion in the United States Department of Agriculture
United States Department of Agriculture
The United States Department of Agriculture is the United States federal executive department responsible for developing and executing U.S. federal government policy on farming, agriculture, and food...

’s Rural Utilities Service
Rural Utilities Service
is an agency of the United States Department of Agriculture , one of the federal executive departments of the United States government charged with providing public utilities to rural areas in the United States via public-private partnerships...

 (RUS) for expanding rural broadband services. The RUS already helps to provide other utilities to rural areas of the U.S. through public-private partnership
Public-private partnership
Public–private partnership describes a government service or private business venture which is funded and operated through a partnership of government and one or more private sector companies...

s. The money from the 2009 bill will be used to lay more fiber optic cables and hire more network specialists, engineers, and broadband company workers.
Urban access

Proponents of national broadband policy believe that it would have a positive effect on the urban poor and provide them with many more opportunities for Internet access. In impoverished urban areas, many people are unable to afford the payments to bring broadband services into their homes. In 2008, roughly 50% of the United States population made an annual income of $50,000 or less. Of that half of the population, only 35% of the population could afford cost of monthly payments for broadband services. Some telecommunications companies have made a small effort to provide more affordable broadband rates for the 15% of the population that could not afford broadband before. However, non-profits like One Economy are the current primary source of funding used to provide low-income families with broadband access.
Other possible advantages
  • More citizens could research hospitals and physicians prior to traveling so as to receive better medical care (a benefit particularly important for those who live in rural areas and travel long distances for medical treatment).
  • More citizens could research jobs and investments, providing more opportunities for economic stability.
  • More citizens could work from home, which accommodates personal or health needs, as well as reduces the use of travel-related resources usually used for commuting.
  • More citizens could educate themselves on political issues, news, and other important civic issues, using the Internet to become more informed and/or more active.
  • If all citizens had Internet access, the government would have a more efficient tool to communicate and interact with its citizens quickly and effectively, particularly in terms of processes currently executed on paper. Broadband could also help the government provide aid efficiently, particularly in areas affected by disasters.

Possible disadvantages

Generally, those against a national broadband policy are not as outspoken as those in favor of one. The allocation of funds to broadband development included in the American Recovery and Reinvestment Act of 2009 was, however, met with voiced disapproval and questioning by opponents of such a national broadband policy.
Inefficiencies, stifled innovation and competition

Those against a national broadband policy argue that allowing the government to regulate and manage broadband development will cause efficiency and progress to wane, due to lack of competition. They also maintain that government involvement will inevitably result in profit losses for companies and businesses.
Government waste and lack of attention to real user needs

Opponents of national broadband policy warn that in an attempt to achieve the desired goal of broadband for all, the government will waste billions of dollars on an infrastructure that people do not need or cannot use. They believe the money will be ill-spent because the government will not give attention to customer needs and desires with the same specificity exercised by the corporate sector.
Negative effect on the economy

Furthermore, those who do not advocate a national broadband policy claim that increases in broadband coverage could have an unexpected negative effect on the United States economy. They believe that many service sector jobs currently based in the United States could be moved offshore and fulfilled by lower-wage foreign workers. Opponents thus suggest that the relationship between economic growth and broadband penetration is questionable, emphasizing the notion that statistics are often misleading. They do not believe that such statistics are an adequate indicator that a national broadband policy is needed in the United States.

American Recovery and Reinvestment Act of 2009

The 2009 Stimulus Bill, as it is commonly termed, was enacted by the 111th United States Congress
111th United States Congress
The One Hundred Eleventh United States Congress was the meeting of the legislative branch of the United States federal government from January 3, 2009 until January 3, 2011. It began during the last two weeks of the George W. Bush administration, with the remainder spanning the first two years of...

 and signed into law by President Barack Obama
Barack Obama
Barack Hussein Obama II is the 44th and current President of the United States. He is the first African American to hold the office. Obama previously served as a United States Senator from Illinois, from January 2005 until he resigned following his victory in the 2008 presidential election.Born in...

 on February 17, 2009. This bill provides money to create the Broadband Technology Opportunities Program through the National Telecommunications and Information Administration
National Telecommunications and Information Administration
The National Telecommunications and Information Administration is an agency of the United States Department of Commerce that serves as the President's principal adviser on telecommunications policies pertaining to the United States' economic and technological advancement and to regulation of the...

 within the Department of Commerce.
  • $4.7 billion to bring broadband to un-served and under served areas and to facilitate broadband use and adoption.
  • $2.5 billion to the Federal Communications Commission to facilitate the development of a national broadband plan with one year.


The Federal Communications Commission
Federal Communications Commission
The Federal Communications Commission is an independent agency of the United States government, created, Congressional statute , and with the majority of its commissioners appointed by the current President. The FCC works towards six goals in the areas of broadband, competition, the spectrum, the...

 solicited public comments on the developing National Broadband Plan from April 2009 through February 2010. The plan was published in March 2010.

Internet censorship

The strong protections for freedom of speech and expression against federal, state, and local government censorship are rooted in the First Amendment to the United States Constitution
First Amendment to the United States Constitution
The First Amendment to the United States Constitution is part of the Bill of Rights. The amendment prohibits the making of any law respecting an establishment of religion, impeding the free exercise of religion, abridging the freedom of speech, infringing on the freedom of the press, interfering...

. These protections extend to the Internet and as a result very little government mandated technical filtering occurs in the U.S. Nevertheless, the Internet in the United States is highly regulated, supported by a complex set of legally binding and privately mediated mechanisms.

After a decade and half of ongoing contentious debate over content regulation, the country is still very far from reaching political consensus on the acceptable limits of free speech and the best means of protecting minors and policing illegal activity on the Internet. Gambling, cyber security, and dangers to children who frequent social networking sites—real and perceived—are important ongoing debates. Significant public resistance to proposed content restriction policies have prevented the more extreme measures used in some other countries from taking hold in the U.S.

Public dialogue, legislative debate, and judicial review have produced filtering strategies in the United States that are different from those found in most of the rest of the world. Many government-mandated attempts to regulate content have been barred on First Amendment grounds, often after lengthy legal battles. However, the government has been able to exert pressure indirectly where it cannot directly censor. With the exception of child pornography, content restrictions tend to rely more on the removal of content than blocking; most often these controls rely upon the involvement of private parties, backed by state encouragement or the threat of legal action. In contrast to much of the rest world, where ISPs are subject to state mandates, most content regulation in the United States occurs at the private or voluntary level.

See also

  • Broadband mapping in the United States
    Broadband mapping in the United States
    Broadband mapping in the United States are efforts to describe geographically how Internet access service from telephone and cable TV companies is available in terms of available speed and price. Mapping has been done on the national as well as the state level...

  • Communications in the United States
    Communications in the United States
    The primary regulator of communications in the United States is the Federal Communications Commission. It closely regulates all of the industries mentioned below with the exception of newspapers and the Internet service provider industry.- Press :...

  • National broadband plans from around the world
    National broadband plans from around the world
    Broadband is a term normally considered to be synonymous with a high-speed connection to the internet. The term itself is technology neutral; broadband can be delived by a range of technologies including DSL, LTE or next generation access. This page presents an overview of official Government...

  • Municipal broadband
    Municipal broadband
    Municipal broadband deployments are broadband Internet access services provided either fully or partially by local governments. Common connection technologies include unlicensed wireless , licensed wireless , and fiber-optic...


External links

  • DSL Reports - Extensive site on broadband with user reports from around the USA and Canada
The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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