data transmission network

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• Data Transmission Network — DTN, formerly known as Data Transmission Network, is a subscription based service for the delivery of real time weather, agricultural and commodity market information. Telvent DTN is the name of the service that is owned by its parent company… …   Wikipedia

• Data transmission — Data transmission, digital transmission, or digital communications is the physical transfer of data (a digital bit stream) over a point to point or point to multipoint communication channel. Examples of such channels are copper wires, optical… …   Wikipedia

• data transmission — Sending and receiving data via cables (e.g., telephone lines or fibre optics) or wireless relay systems. Because ordinary telephone circuits pass signals that fall within the frequency range of voice communication (about 300–3,500 hertz), the… …   Universalium

• Remote data transmission — (RDT) was a term used in the 1980 s, primarily in Germany, for the transmission of data between computers over a medium using a communications protocol. At the time, the most widespread form was RDT over the telephone network. Other transmission… …   Wikipedia

• Public data transmission service — In telecommunication, a public data transmission service is a data transmission service that is established and operated by a telecommunication administration, or a recognized private operating agency, and uses a public data network. Note: A… …   Wikipedia

• Piggybacking (data transmission) — Piggybacking is a bi directional data transmission technique in the network layer (OSI model). It makes the most of the sent data frames from receiver to emitter, adding the confirmation that the data frame sent by the sender was received… …   Wikipedia

• Network architecture — is the design of a communications network. It is a framework for the specification of a network s physical components and their functional organization and configuration, its operational principles and procedures, as well as data formats used in… …   Wikipedia

• Network Security & Cryptography — is a concept to protect our network and data transmission over wireless network. Data Security is the main aspect of secure data transmission over unreliable network. Data Security is a challenging issue of data communications today that touches… …   Wikipedia

• Network Convergence — refers to the provision of telephone, video and data communication services within a single network. In other words, one pipe is used to deliver all forms of communication services. The process of Network Convergence is primarily driven by… …   Wikipedia

• Network interface controller — Network Interface Card (NIC) A 1990s Ethernet network interface controller card which connects to the motherboard via the now obsolete ISA bus. This combination card features both a (now obsolete) bayonet cap BNC connector (left) for use in… …   Wikipedia

• Data Center Ethernet — (also known as Converged Enhanced Ethernet) describes an enhanced Ethernet that will enable convergence of various applications in data centers (LAN, SAN, and HPC) onto a single interconnect technology.Today data centers deploy different networks …   Wikipedia