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Network media refers to the communication channels used to interconnect nodes on a computer network. Typical examples of network media include copper coaxial cable , copper twisted pair cables and fiber-optic cables used in wired networks, and radio waves used in wireless data communications networks.
The transmission media (often referred to in the literature as the physical medium) used to link devices to form a computer network include electrical cable, optical fiber, and free space. In the OSI model, the software to handle the media is defined at layers 1 and 2 — the physical layer and the data link layer.
Personal and social-network communication is supported by digital technology. This means that social and media networks are shaping the prime mode of organization and most important structures of modern society. [2] Van Dijk's The Network Society describes what the network society is and what it might be like in the future. The first conclusion ...
A telecommunications network is a group of nodes interconnected by telecommunications links that are used to exchange messages between the nodes. The links may use a variety of technologies based on the methodologies of circuit switching, message switching, or packet switching, to pass messages and signals.
In communication, media (sing. medium) are the outlets or tools used to store and deliver semantic information or contained subject matter, described as content. [1] [2] The term generally refers to components of the mass media communications industry, such as print media (), news media, photography, cinema, broadcasting (radio and television), digital media, and advertising. [3]
A broadcast channel is a channel that provides a broadcasting service, i.e. that sends data addressed to all users in the network. Cellular network examples are the paging service as well as the Multimedia Broadcast Multicast Service. A multicast channel is a channel where data is addressed to a group of subscribing users. LTE examples are the ...
Netflix chief content officer Bela Bajaria was a mix of confident and casual on Jan. 31 as she led a very network TV-like presentation to explain why Netflix is nothing like a traditional TV network.
CBS Television Network and the CW (a joint venture with Nexstar Media Group and Warner Bros. Discovery), cable networks CBS Sports Network, Showtime, Pop; 30 television stations; CBS Radio, Inc., which has 130 stations; CBS Studios; book publisher Simon & Schuster. Unknown (was previously Viacom and CBS Corporation before merging in 2019)