What is telecommunications? This word is derived from the Greek word, "tele", which means, "far off"; and the Latin word, "communicate", which means, "to share". Hence Telecommunication is distance communication. The true nature of telecommunications is the passing of information to one or more others in any form that may be used. | Telecommunication Networks - Information Theory By: Vinh Dang Outline Introduction of Telecommunication networks Basic concepts Information Entropy Source Encoding Introduction What is telecommunications? This word is derived from the Greek word, "tele", which means, "far off"; and the Latin word, "communicate", which means, "to share". Hence Telecommunication is distance communication. The true nature of telecommunications is the passing of information to one or more others in any form that may be used. Telecommunications People tend to think of telecommunications in terms of telephones, computer networks, Internet, and maybe even cable television. This includes the often-considered electrical, electromagnetic, and optical means already mentioned, but it also includes simple wire, radio, or even other visual forms. Early Telecommunications Drum and horn Smoke/Fire Signal Light Pigeons Drum Smoke Pigeons Tower using mirrors To know more about history of . | Telecommunication Networks - Information Theory By: Vinh Dang Outline Introduction of Telecommunication networks Basic concepts Information Entropy Source Encoding Introduction What is telecommunications? This word is derived from the Greek word, "tele", which means, "far off"; and the Latin word, "communicate", which means, "to share". Hence Telecommunication is distance communication. The true nature of telecommunications is the passing of information to one or more others in any form that may be used. Telecommunications People tend to think of telecommunications in terms of telephones, computer networks, Internet, and maybe even cable television. This includes the often-considered electrical, electromagnetic, and optical means already mentioned, but it also includes simple wire, radio, or even other visual forms. Early Telecommunications Drum and horn Smoke/Fire Signal Light Pigeons Drum Smoke Pigeons Tower using mirrors To know more about history of telecommunications you can search on Internet and find out a lot of interesting things about telecommunications. Advancing telecommunications Telegraph (Morse) Telephone (Bell) Wireless communication Satellite Communication A BTS (Mobile Communication) VINASAT-1 satellite Switching systems Optical communiation systems Voice&Television systems Satellite communication systems Mobile communication systems Wireless communication systems Data communication systems Telecommunication Networks A telecommunicaton networks is a network of telecommunication links and nodes arranged so that messages may be passed from one part of the network to another over multiple links and through various modes. Telecommunication Networks Telecommunication networks are subdivided into the following areas: Switching equipment and transmission facilities together form the core network The customer premises equipment is connected to the core network via the access network Transport and switching are the two basic .
