Telecommunications link

In telecommunications a link is a communications channel that connects two or more communicating devices. This link may be an actual physical link or it may be a logical link that uses one or more actual physical links.

A telecommunications link is generally one of several types of information transmission paths such as those provided by communication satellites, terrestrial radio communications infrastructure and computer networks to connect two or more points.

The term link is widely used in computer networking (see data link) to refer to the communications facilities that connect nodes of a network. When the link is a logical link the type of physical link should always be specified (e.g., data link, uplink, downlink, fiber optic link, point-to-point link, etc.)

Types

Point-to-point

A point-to-point link is a dedicated link that connects exactly two communication facilities (e.g., two nodes of a network, an intercom station at an entryway with a single internal intercom station, a radio path between two points, etc.).

Uplink (disambiguation)

Uplink may refer to:

Uplink (video game)

Uplink is a video game released in 2001 by the British software company Introversion Software. It is best described as a simulator of the cinematic depiction of computer hacking.

Plot

In the game, the player assumes the role of a hacker in the year 2010, who begins work for the Uplink Corporation, which is a worldwide company providing work for hackers. The player amasses money, software, gateway hardware and skill in the course of performing jobs for various clients, and hacking servers of global corporations for profit. The storyline of the game begins with the player receiving an e-mail from a deceased top ranking Uplink agent concerning the research done by the Andromeda Research Corporation, related to the Andromeda organization which proclaims the destruction of the Internet. It is constructing a computer virus known as Revelation using artificial life research as a base in an attempt to destroy the Internet. One of the companies, Arunmor, attempts to cross their plans by developing Faith, a counter virus that can purge Revelation. The player can choose between two companies or even ignore the plot in its entirety, concentrating on freelance hacking, in which case the storyline plays out without the player's participation.