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  2. Telecommunications - Wikipedia

    en.wikipedia.org/wiki/Telecommunications

    Telecommunication, often used in its plural form or abbreviated as telecom, is the transmission of information with an immediacy comparable to face-to-face communication. As such, slow communications technologies like postal mail and pneumatic tubes are excluded from the definition.

  3. Telecommunications network - Wikipedia

    en.wikipedia.org/wiki/Telecommunications_network

    The Internet is the best example of the internetworking of many data networks from different organizations. Terminals attached to IP networks like the Internet are addressed using IP addresses. Protocols of the Internet protocol suite (TCP/IP) provide the control and routing of messages across the and IP data network. There are many different ...

  4. Infocommunications - Wikipedia

    en.wikipedia.org/wiki/Infocommunications

    Infocommunications is the natural expansion of telecommunications with information processing and content handling functions including all types of electronic communications (fixed and mobile telephony, data communications, media communications, broadcasting, etc.) on a common digital technology base, mainly through Internet technology.

  5. Portal:Telecommunication - Wikipedia

    en.wikipedia.org/wiki/Portal:Telecommunication

    Telecommunication, often used in its plural form or abbreviated as telecom, is the transmission of information with an immediacy comparable to face-to-face communication. As such, slow communications technologies like postal mail and pneumatic tubes are excluded from the definition.

  6. Outline of telecommunication - Wikipedia

    en.wikipedia.org/wiki/Outline_of_telecommunication

    Telecommunication – the transmission of signals over a distance for the purpose of communication. In modern times, this process almost always involves the use of electromagnetic waves by transmitters and receivers, but in earlier years it also involved the use of drums and visual signals such as smoke , fire , beacons , semaphore lines and ...

  7. Telecommunications industry - Wikipedia

    en.wikipedia.org/wiki/Telecommunications_industry

    The telecommunications industries within the sector of information and communication technology is made up of all telecommunications/telephone companies and internet service providers and plays a crucial role in the evolution of mobile communications and the information society.

  8. Telephone network - Wikipedia

    en.wikipedia.org/wiki/Telephone_network

    A telephone network is a telecommunications network that connects telephones, which allows telephone calls between two or more parties, as well as newer features such as fax and internet. The idea was revolutionized in the 1920s, as more and more people purchased telephones and used them to communicate news, ideas, and personal information. [1]

  9. Communication channel - Wikipedia

    en.wikipedia.org/wiki/Communication_channel

    Examples of communications channels include: A connection between initiating and terminating communication endpoints of a telecommunication circuit. A single path provided by a transmission medium via either physical separation, such as by multipair cable or; separation, such as by frequency-division or time-division multiplexing.