In communications, Circuit Switched Data (CSD) (also named GSM data) is the original form of data transmission developed for the time-division multiple...
8 KB (1,133 words) - 14:54, 19 June 2024
between calls. Public switched telephone network (PSTN) B channel of ISDN Circuit Switched Data (CSD) and High-Speed Circuit-Switched Data (HSCSD) service in...
9 KB (1,126 words) - 16:54, 6 September 2024
A virtual circuit (VC) is a means of transporting data over a data network, based on packet switching and in which a connection is first established across...
11 KB (1,462 words) - 14:26, 19 August 2024
communications, a PDN is a circuit- or packet-switched network that is available to the public and that can transmit data in digital form. A PDN provider...
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GSM services (redirect from Mobile data service)
call. Two circuit-switched data protocols are defined in the GSM standard: Circuit Switched Data (CSD) and High-Speed Circuit-Switched Data (HSCSD). These...
20 KB (2,863 words) - 13:09, 22 July 2024
consisted of the circuit-switched core network, used for traditional GSM services such as voice calls, SMS, and circuit switched data calls. It was extended...
22 KB (3,082 words) - 15:06, 22 August 2024
was invited to Japan to lecture on packet switching. Clarke, Peter (1982). Packet and circuit-switched data networks (PDF) (PhD thesis). Department of...
158 KB (16,973 words) - 16:21, 6 September 2024
other GSM technologies which deliver data services: circuit-switched data (CSD) and high-speed circuit-switched data (HSCSD). In contrast to the shared...
28 KB (3,493 words) - 04:42, 27 August 2024
enterprise data networks. A leased line, private circuit, or dedicated circuit, is a circuit that is dedicated to only one use and is typically not switched at...
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follow much the same pattern as voice services and conceived end-to-end circuit-switched services, known as the Broadband Integrated Services Digital Network...
14 KB (1,692 words) - 12:32, 9 September 2024