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Be Un Limited
Be Unlimited (also traded as Be There or simply BE and latterly known legally as Sky Home Communications Limited) was an Internet service provider in the United Kingdom between 2004 and 2014. Initially founded as an independent company by Boris Ivanovic and Dana Tobak in 2005, it was bought by Spanish group Telefónica Europe in 2006 before being sold on to BSkyB in March 2013 in an agreement which saw BSkyB buy the fixed telephone line and broadband business of Telefónica Europe which at the time traded under the O2 and BE brands. The deal saw BSkyB agree to pay £180 million initially, followed by a further £20 million after all customers had been transferred to Sky's existing business. The sale was subject to regulatory approval in April 2013, and was subsequently approved by the Office of Fair Trading on 16 May 2013. BE offered ADSL2+ broadband services through BT's telephone exchanges via Local Loop Unbundling (LLU), with advertised speeds of up to 16 Mbit/s downst ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet Service Provider
An Internet service provider (ISP) is an organization that provides services for accessing, using, or participating in the Internet. ISPs can be organized in various forms, such as commercial, community-owned, non-profit, or otherwise privately owned. Internet services typically provided by ISPs can include Internet access, Internet transit, domain name registration, web hosting, Usenet service, and colocation. An ISP typically serves as the access point or the gateway that provides a user access to everything available on the Internet. Such a network can also be called as an eyeball network. History The Internet (originally ARPAnet) was developed as a network between government research laboratories and participating departments of universities. Other companies and organizations joined by direct connection to the backbone, or by arrangements through other connected companies, sometimes using dialup tools such as UUCP. By the late 1980s, a process was set in pla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Downstream (computer Science)
In a telecommunications network or computer network, downstream refers to data sent from a network service provider to a customer. One process sending data primarily in the downstream direction is downloading. However, the overall download speed depends on the downstream speed of the user, the upstream speed of the server, and the network between them. In the client–server model, downstream can refer to the direction from the server to the client Client(s) or The Client may refer to: * Client (business) * Client (computing), hardware or software that accesses a remote service on another computer * Customer or client, a recipient of goods or services in return for monetary or other valuable .... References Data transmission Orientation (geometry) {{Network-stub nl:Downstream ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BT Wholesale
BT Wholesale and Ventures was a division of United Kingdom telecommunications company BT Group that provided voice, broadband, data, hosted communication, managed network and IT services to communications providers (CPs) in Great Britain. It was merged with BT's Business and Public Sector division to form BT Enterprise in October 2018. Wholesale and Ventures provided services BT's other divisions: BT Consumer, BT Business and Public Sector and EE. It also offered services to media companies and broadcasters, and its ventures side offered a range of products and services. It provided the voice services to UK customers via 999, 118 500 and Next Generation Text Service, which helps those who can’t hear or speak on the phone. In April 2018, Gavin Patterson, then BT Group's CEO, announced Wholesale and Ventures was to be combined with the group's Business and Public Sector division into a newly-formed division, BT Enterprise. It came after BT's decision to undertake a streamli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telephone Line
A telephone line or telephone circuit (or just line or circuit industrywide) is a single-user circuit on a telephone communication system. It is designed to reproduce speech of a quality that is understandable. It is the physical wire or other signaling medium connecting the user's telephone apparatus to the telecommunications network, and usually also implies a single telephone number for billing purposes reserved for that user. Telephone lines are used to deliver landline telephone service and Digital subscriber line (DSL) phone cable service to the premises. Telephone overhead lines are connected to the public switched telephone network. The voltage at a subscriber's network interface is typically 48 V between the ring and tip wires, with tip near ground and ring at -48 V. In the United States In 1878, the Bell Telephone Company began to use two-wire circuits, called the local loop, from each user's telephone to end offices which performed any necessary electrical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terabyte
The byte is a unit of digital information that most commonly consists of eight bits. Historically, the byte was the number of bits used to encode a single character of text in a computer and for this reason it is the smallest addressable unit of memory in many computer architectures. To disambiguate arbitrarily sized bytes from the common 8-bit definition, network protocol documents such as The Internet Protocol () refer to an 8-bit byte as an octet. Those bits in an octet are usually counted with numbering from 0 to 7 or 7 to 0 depending on the bit endianness. The first bit is number 0, making the eighth bit number 7. The size of the byte has historically been hardware-dependent and no definitive standards existed that mandated the size. Sizes from 1 to 48 bits have been used. The six-bit character code was an often-used implementation in early encoding systems, and computers using six-bit and nine-bit bytes were common in the 1960s. These systems often had memory word ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
London Internet Exchange
The London Internet Exchange ("LINX") is a mutually governed Internet exchange point (IXP) that provides peering services and public policy representation to network operators (over 950 different ASNs). It was founded in 1994 in London. LINX operates IXPs in London, Manchester, Scotland and Wales in the United Kingdom and Northern Virginia in the United States. LINX was founded in 1994 by a group of ISPs and educational networks and is a founding member of Euro-IX, a Europe-wide alliance of Internet Exchanges. It is one of the largest neutral IXPs in Europe in terms of average throughput. LINX is a not-for-profit organization ( a company limited by a guarantee). Networks join LINX as members and sign a memorandum of understanding. Members collectively 'own' the company, and all members have a single vote at AGMs and EGMs in matters relating to finances, constitution, and what activities LINX may carry out. Members also periodically elect the LINX non-executive bo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Global Crossing
Global Crossing was a telecommunications company that provided computer networking services and operated a tier 1 carrier. It maintained a large backbone network and offered peering, virtual private networks, leased lines, audio and video conferencing, long-distance telephone, managed services, dialup, colocation centres and VoIP. Its customer base ranged from individuals to large enterprises and other carriers, with emphasis on higher-margin layered services such as managed services and VoIP with leased lines. Its core network delivered services to more than 700 cities in more than 70 countries. Global Crossing was the first global communications provider with IPv6 natively deployed in both its private and public networks. It was legally domiciled in Bermuda and had its administrative headquarters in New Jersey. In 1999, during the dot-com bubble, the company was valued at $47 billion, but it never had a profitable year. In 2002, the company filed for one of the larges ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Level3 Communications
Level 3 may refer to: Music * ''Level 3'' (Last Chance to Reason album), 2013 * ''Level3'' (Perfume album), 2013 Technology * Biosafety level 3, a containment procedure for dangerous biological materials * Keyboard level 3, usually consisting of a set of characters input using the AltGr key * Level 3 driving automation in an autonomous car * Level III data of the U.S. National Weather Service's NEXRAD weather radar * Level 3 charging, also known as DC fast charging, supports charging up to 500 volts. Other * ''Level 3'' (TV series), an Australian television series about video games * Level 3 Communications Level 3 Communications was an American multinational telecommunications and Internet service provider company headquartered in Broomfield, Colorado. It ultimately became a part of CenturyLink (now Lumen Technologies), where Level 3 President ..., an Internet service provider * An academic qualification, such as: ** Business and Technology Education Council#School le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acceptable Use Policy
An acceptable use policy (AUP), acceptable usage policy or fair use policy is a set of rules applied by the owner, creator or administrator of a computer network website, or service. That restricts the ways in which the network, website or system may be used and sets guidelines as to how it should be used. AUP documents are written for corporations, businesses, universities, schools, internet service providers (ISPs), and website owners, often to reduce the potential for legal action that may be taken by a user, and often with little prospect of enforcement. Acceptable use policies are an integral part of the framework of information security policies; it is often common practice to ask new members of an organization to sign an AUP before they are given access to its information systems. For this reason, an AUP must be concise and clear. While at the same time covering the most important points about what users are, and are not allowed to do with the IT systems of an organization, i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bandwidth Management
Bandwidth management is the process of measuring and controlling the communications (traffic, packets) on a network link, to avoid filling the link to capacity or overfilling the link,https://www.internetsociety.org/wp-content/uploads/2017/08/BWroundtable_report-1.0.pdf Internet Society on Bandwidth Management which would result in network congestion and poor performance of the network. Bandwidth is described by bit rate and measured in units of bits per second (bit/s) or bytes per second (B/s). Bandwidth management mechanisms and techniques Bandwidth management mechanisms may be used to further engineer performance and includes: * Traffic shaping ( rate limiting): ** Token bucket **Leaky bucket ** TCP rate control - artificially adjusting TCP window size as well as controlling the rate of ACKs being returned to the sender * Scheduling algorithms: ** Weighted fair queuing (WFQ) ** Class based weighted fair queuing ** Weighted round robin (WRR) ** Deficit weighted round ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SpeedTouch
SpeedTouch is the brand name of a line of networking equipment produced by Alcatel and Technicolor SA. Before 27 January 2010 Technicolor was known as ''Thomson SA''. Under the SpeedTouch name Alcatel and Technicolor retail a variety of equipment including ADSL and ADSL2+ modems, residential gateways, wireless access equipment, VoIP handsets and SHDSL interconnect equipment. They are a major brand in home and business networking products. Models Following is a non-exhaustive list of existing SpeedTouch models: Single-user modems ;SpeedTouch Home :A modem which provides bridged and PPTP connections for Internet connectivity. The modem uses an Ethernet cable to connect to a PC, or may be connected to a router that supports PPPoE. ;Speedtouch Pro :Same as the SpeedTouch Home, but with added Point-to-Point Protocol and basic NAT ( Network Address Translation) functionality. ;SpeedTouch USB and SpeedTouch 330 :A basic ADSL USB modem, without router features and capable of speed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Technicolor SA
Vantiva SA, formerly Technicolor SA, Thomson SARL, and Thomson Multimedia, is a French multinational corporation that provides creative services and technology products for the communication, media and entertainment industries. Vantiva's headquarters are located in Paris, France. Other main office locations include Los Angeles, California (US), New York, New York (US), London, England (UK), Bangalore, Karnataka (India), Memphis, Tennessee (US) and Lawrenceville, Georgia (US). On January 27, 2010, Thomson Multimedia changed its name to Technicolor SA, re-branding the entire company after its US film technology subsidiary. Thomson's US subsidiary became Technicolor USA, Inc. As of September 27, 2022, Technicolor Creative Studios has spun-off from Technicolor SA, which has been rebranded as Vantiva. Vantiva operates as two separate divisions: * Connected Home specializes in the design and manufacturing of broadband modems and Android TV boxes. * Supply Chain Solutions (SCS ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
