switched data channel
1Circuit 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… …
2High-Speed Circuit-Switched Data — (HSCSD), is an enhancement to Circuit Switched Data, the original data transmission mechanism of the GSM mobile phone system, four times faster than GSM, with data rates up to 38.4 kbit/s.As with CSD, channel allocation is done in circuit… …
3Channel 4 programming — Channel 4, in common with the other main British stations broadcast on analogue, airs a highly comprehensive range of programming. It was established in 1982 with a specific intention of providing programming to groups of minority interests, not… …
4Channel access method — In telecommunications and computer networks, a channel access method or multiple access method allows several terminals connected to the same multi point transmission medium to transmit over it and to share its capacity. Examples of shared… …
5Channel (communications) — Old telephone wires are a challenging communications channel for modern digital communications. In telecommunications and computer networking, a communication channel, or channel, refers either to a physical transmission medium such as a wire, or …
6Comparison of wireless data standards — A comparison of wireless data standards can be made by several different measures. Contents 1 Introduction 2 Standards 2.1 Wide Area (WAN) 2.2 Local Area (WLAN) …
7Extended display identification data — (EDID) is a data structure provided by a computer display to describe its capabilities to a graphics card. It is what enables a modern personal computer to know what kind of monitor is connected. EDID is defined by a standard published by the… …
8H-channel — H channel: In Integrated Services Digital Networks (ISDN), a 384 kbit/s, 1472 kbit/s, or 1536 kbit/s channel, designated as H0 , H10 , and H11 , respectively, accompanied by timing signals used to carry a wide variety of user information.… …
9Traffic Channel — Ein Traffic Channel (TCH) (deutsch: Verkehrskanal) ist ein Kanal in einem Mobilfunknetz, über den Daten oder Sprache übertragen wird. GSM Verkehrskanäle Die Verkehrskanäle des GSM Mobilfunkystems können nach ihrer Nutzung in 3 Gruppen eingeteilt… …
10Common Channel Signaling — In telephony, Common Channel Signaling (CCS), in the US also Common Channel Interoffice Signaling (CCIS), is the transmission of signaling information (control information) on a separate channel from the data, and, more specifically, where that… …
