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Digital Multiplex System (e.g. DMS-100) Can DNIS: Dialed Number Identification System: US DSL: Digital subscriber line DTMF: dual-tone multi-frequency FDM: Frequency-division multiplexing GPRS: General Packet Radio Service GSM: Global system for mobile communications GST: Ground Start Trunk: US IDDD: International Direct Distance Dialing: US IDF
Download as PDF; Printable version; ... This is a List of telecommunications terminology and acronyms which relate to ... Free-space optical communication; Functional ...
An optical communication system is any form of communications system that uses light as the transmission medium. Equipment consists of a transmitter, which encodes a message into an optical signal, a communication channel, which carries the signal to its destination, and a receiver, which reproduces the message from the received optical signal.
The Bluetooth system, for example, uses phase-shift keying to exchange information between various devices. [44] [45] In addition, there are combinations of phase-shift keying and amplitude-shift keying which is called (in the jargon of the field) quadrature amplitude modulation (QAM) that are used in high-capacity digital radio communication ...
Media related to Internet terminology at Wikimedia Commons; FOLDOC — Free On-Line Dictionary of Computing; User-contributed dictionary on Internet slang; About-the-web Glossary of Internet Terms Archived 2016-09-09 at the Wayback Machine; SlangLang – Online dictionary for slang words
See ATM, Frame Relay and X.25, for examples. NIC: Network Interface Card Physical layer Telecom Glossary: NRZ: Non-return-to-zero Physical layer Federal Standard 1037C: NRZI: Non-return to zero inverted Physical layer Federal Standard 1037C: NVRAM: Non-volatile RAM Hardware Sample vendor data here: OSI: Open System Interconnect (joint ISO and ...
A signaling protocol is a type of communications protocol for encapsulating the signaling between communication endpoints and switching systems to establish or terminate a connection and to identify the state of connection. The following is a list of signaling protocols: ALOHA; Digital Subscriber System No. 1 (EDSS1) Dual-tone multi-frequency ...
Telephony (/ t ə ˈ l ɛ f ə n i / tə-LEF-ə-nee) is the field of technology involving the development, application, and deployment of telecommunications services for the purpose of electronic transmission of voice, fax, or data, between distant parties.