circuit-switched public data network

circuit-switched public data network
Engineering: CSPDN

Универсальный русско-английский словарь. . 2011.

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Смотреть что такое "circuit-switched public data network" в других словарях:

  • 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

  • Circuit Switched Data — (CSD) is the original form of data transmission developed for the time division multiple access (TDMA) based mobile phone systems like Global System for Mobile Communications (GSM). CSD uses a single radio time slot to deliver 9.6 kbit/s data… …   Wikipedia

  • Public switched data network — PSDN is an acronym for public switched data network, a publicly available network supporting packet switched data, separate from the PSTN.Originally this term referred only to PSS (Packet Switch Stream), an X.25 based packet switched network,… …   Wikipedia

  • Circuit switching — is a methodology of implementing a telecommunications network in which two network nodes establish a dedicated communications channel (circuit) through the network before the nodes may communicate. The circuit guarantees the full bandwidth of the …   Wikipedia

  • Network switching subsystem — (NSS) (or GSM core network) is the component of a GSM system that carries out call switching and mobility management functions for mobile phones roaming on the network of base stations. It is owned and deployed by mobile phone operators and… …   Wikipedia

  • Public land mobile network — In telecommunication, a public land mobile network (PLMN) is a network that is established and operated by an administration or by a recognized operating agency (ROA) for the specific purpose of providing land mobile telecommunications services… …   Wikipedia

  • Public switched telephone network — The public switched telephone network (PSTN) is the network of the world s public circuit switched telephone networks. It consists of telephone lines, fiber optic cables, microwave transmission links, cellular networks, communications satellites …   Wikipedia

  • Network processor — A network processor is an integrated circuit which has a feature set specifically targeted at the networking application domain. Network processors are typically software programmable devices and would have generic characteristics similar to… …   Wikipedia

  • Data access arrangement — The term data access arrangement (DAA) has the following meanings: In public switched telephone networks, a single item or group of items at the customer side of the network interface for data transmission purposes, including all equipment that… …   Wikipedia

  • Packet switched network — A Packet Switched Network, or PSN, refers to the packet switched networks that existed before the Internet. The history of such networks can be divided into three eras:early networks before the introduction of X.25 and OSI,the X.25 era when many… …   Wikipedia

  • CSPDN — Circuit Switched Public Data Network …   Acronyms


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