Each ISP has its own contingency network and is equipped with an outsourced. for data packet routing, for congestion control. The largest backbone providers are called tier 1 providers, and these organizations have vast networks that interconnect territories and countries around the world, and are not limited to their country of origin. These backbone providers sell their services to Internet service providers (ISPs). The present invention relates to satellite Internet backbone technology to. These telecom giants sell their services to small ISPs, and unsurprisingly, are ISPs themselves. Any organization that has control of large high-speed networks and the (usually) fiber optic trunk lines that connect them, and then subsequently lets others use the network, is considered a backbone provider.īackbone providers are typically those that have laid out vast arrays and networks of cables that interconnect large areas, such as large telecommunications companies like AT&T, Verizon and Sprint. ![]() These routes are often hosted by government, large commercial organizations or academic organizations. ![]() The internet backbone is defined as the principal data routes between large networks of computers and core routers on the internet. ![]() A backbone provider is the basic foundation of the internet, providing connectivity between ISPs and between international borders. In addition to being the nation’s biggest provider of pay TV and Internet service, Comcast has built a network that is a huge part of the Internet backbone in the United States. At work, you may be part of a local area network (LAN), but you most likely still connect to the Internet using an ISP that your company has contracted with.
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