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
Multiprotocol Label Switching — MPLS redirects here. For other uses, see Mpls. MPLS Layer Multiprotocol Label Switching (MPLS) is a mechanism in high performance telecommunications networks that directs data from one network node to the next based on short path labels rather… … Wikipedia
Perpich Center for Arts Education — The Perpich Center for Arts Education (PCAE) is an agency of the State of Minnesota that is dedicated to improving 11 and 12th graders arts education for all Minnesota students and educators through innovative programs and partnerships centered… … Wikipedia
Telephone exchange — A telephone operator manually connecting calls with cord pairs at a telephone switchboard. In the field of telecommunications, a telephone exchange or telephone switch is a system of electronic components that connects telephone calls. A central… … Wikipedia
List of electronics topics — Alphabetization has been neglected in some parts of this article (the b section in particular). You can help by editing it. This is a list of communications, computers, electronic circuits, fiberoptics, microelectronics, medical electronics,… … Wikipedia
Drexel University — seal Motto Scientiae, Industria, Arte Motto in English Science, Industry, Art Established 1891 Type … Wikipedia
Kunming — 昆明 Prefecture level city 昆明市 Clockwise from top: Kunming s Skyli … Wikipedia
AT&T — This article is about the company known as AT T since 2005 and formerly SBC. For the original AT T founded in 1885, see AT T Corporation. For the mobile telephony provider, see AT T Mobility. For other uses, see AT T (disambiguation). AT T Inc.… … Wikipedia
Dual-tone multi-frequency signaling — One of the few production telephone DTMF keypads with all 16 keys, from an Autovon Telephone. The column of red keys produces the A, B, C, and D DTMF events. Dual tone multi frequency signaling (DTMF) is used for telecommunication signaling over… … Wikipedia
Indio, California — Infobox Settlement official name = Indio, California settlement type = City imagesize = image caption = image imagesize = image caption = image mapsize = 250x200px map caption = Location in Riverside County and the state of California mapsize1 =… … Wikipedia
MSC — Contents 1 Civil planning 2 Computers 3 Corporations 4 Ed … Wikipedia
