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) - 19:07, 4 January 2024
technologies which deliver data services: circuit-switched data (CSD) and high-speed circuit-switched data (HSCSD). In contrast to the shared nature of GPRS...
28 KB (3,493 words) - 04:42, 27 August 2024
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
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) - 14:00, 6 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 (16,975 words) - 17:49, 29 August 2024
circuit designers at the lab, Abidi demonstrated the potential of sub-micron NMOS integrated circuit technology in high-speed communication circuits,...
21 KB (2,460 words) - 05:44, 7 September 2023
1980. The TTL Data Book Volume 3. Texas Instruments. 1984. CMOS Integrated Circuits. National Semiconductor. 1975. MM54HC/74HC High Speed microCMOS Logic...
75 KB (5,054 words) - 01:23, 31 August 2024
single GSM error-corrected circuit switched data channel, multiple 9.6 kbit/s channels in High-Speed Circuit-Switched Data (HSCSD) and 14.4 kbit/s for...
69 KB (8,824 words) - 16:47, 31 August 2024
where multiple switches may be wired into one circuit to allow convenient control of light fixtures. Switches in high-powered circuits must have special...
36 KB (4,133 words) - 18:03, 8 August 2024
end-to-end circuits across any type of transport medium, using any protocol. The primary benefit is to eliminate dependence on a particular OSI model data link...
35 KB (4,534 words) - 15:21, 21 August 2024
Digital-to-analog converter (category Electronic circuits)
ISBN 0-7803-1045-4. Mingliang Liu, Demystifying Switched-Capacitor Circuits. ISBN 0-7506-7907-7. Behzad Razavi, Principles of Data Conversion System Design. ISBN 0-7803-1093-4...
21 KB (2,584 words) - 15:09, 29 July 2024
Asynchronous Transfer Mode (redirect from Virtual circuit identifier)
it fell out of favor once Ethernet reached speeds of 1 gigabits per second. In the OSI reference model data link layer (layer 2), the basic transfer units...
32 KB (3,574 words) - 17:55, 1 September 2024
produced by networks. Simple air-break manual switches produced hazardous arcs when interrupting high-voltage circuits; these gave way to oil-enclosed contacts...
41 KB (4,983 words) - 18:13, 26 August 2024
Power supply (redirect from Short circuit protection)
crowbar circuit to help protect the device and the user from harm. In the event that an abnormal high-current power draw is detected, the switched-mode supply...
29 KB (3,905 words) - 03:29, 26 August 2024
services introduced 1999: Xnet Internet service introduced; High Speed Circuit Switched Data (HSCSD) technology introduced; mobile phones running on Connex...
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Relay (redirect from Holding circuit)
applications. A relay allows circuits to be switched by electrical equipment: for example, a timer circuit with a relay could switch power at a preset time...
49 KB (6,428 words) - 04:36, 27 June 2024
Digital electronics (redirect from Digital integrated circuit)
advantages include high scalability, affordability, low power consumption, and high transistor density. Its rapid on–off electronic switching speed also makes...
44 KB (5,660 words) - 04:01, 30 August 2024
Logic gate (redirect from Logic circuit)
individual delays, an effect which can become a problem in high-speed synchronous circuits. Additional delay can be caused when many inputs are connected...
39 KB (3,459 words) - 17:07, 19 August 2024
– High frequency – High-performance equipment – High-speed circuit-switched data – Hop – Horn – Hot-point probe – Hybrid balance – Hybrid circuit – Hybrid...
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computer network by using packet switching to receive and forward data to the destination device. A network switch is a multiport network bridge that...
24 KB (2,669 words) - 12:31, 29 August 2024
lesser-known version of the EDGE standard is Enhanced Circuit Switched Data (ECSD), which is circuit switched. The Global mobile Suppliers Association (GSA)...
16 KB (1,957 words) - 12:45, 17 August 2024
Voltage regulator (redirect from High-side voltage regulator)
current is too high, and some regulators may also shut down if the input voltage is outside a given range (see also: crowbar circuits). In electromechanical...
30 KB (4,244 words) - 14:08, 20 August 2024
I²C (redirect from Inter-Integrated Circuit)
Philips Semiconductors. It is widely used for attaching lower-speed peripheral integrated circuits (ICs) to processors and microcontrollers in short-distance...
75 KB (8,816 words) - 19:32, 2 September 2024
much lower power level than the switched circuit, such as a 24-volt coil electromagnet controlling a 230-volt motor switch. Unlike general-purpose relays...
18 KB (2,296 words) - 00:21, 30 May 2024
ultimately fiber-optic communication for high-speed trunk circuits. At the end of the 20th century, four-wire circuits saw renewed growth for corporate local...
2 KB (325 words) - 15:11, 18 March 2024
Hall effect sensor (redirect from Hall-effect switch)
higher speeds than mechanical sensors, and their lifespan is not limited by mechanical failure (unlike potentiometers, electromechanical reed switches, relays...
34 KB (3,868 words) - 23:02, 31 July 2024
Broadband (redirect from High Speed Internet Access)
In telecommunications, broadband or high speed is the wide-bandwidth data transmission that exploits signals at a wide spread of frequencies or several...
38 KB (3,843 words) - 04:17, 27 August 2024
Thyristor (redirect from Silicon-controlled Switch)
motor speed control to high-voltage direct-current power transmission. Thyristors may be used in power-switching circuits, relay-replacement circuits, inverter...
27 KB (3,353 words) - 13:39, 16 August 2024
Transfer Mode or packet switching applications, the crosspoints must be made and broken at each decision interval. In high-speed switches, the settings of all...
21 KB (2,972 words) - 10:25, 21 February 2024