What are Telecommunications? – Concept, History and Importance
What are Telecommunications?
Telecommunications are already a constant in people’s lives, and today it is not possible to conceive of the world without them. The origins of telecommunications date back many centuries. It is a set of techniques that allow communication at a distance, referring to the next room or a spaceship located millions of kilometres away.
Still, it was at the end of the 19th century, with the application of emerging technologies at that time. when its accelerated development began. This development has gone through different stages. It has been linked faster and faster: telegraphy, radio, wireless telegraphy, telephony, television, communication satellites, mobile telephony, broadband, Internet, fibre optics, new generation networks and many other pages that remain to be written.
Telecommunications are currently essential for people, companies and Public Administrations, and their importance multiplies with the number of users. The more users connected to the telecommunications systems. And also, it is the greater the possibilities and needs for communication.
Concept of Telecommunications
The concept of telecommunication encompasses all procedures of communication at a distance. The word includes the Greek prefix tele, “distance”, or “far”. Therefore, telecommunication is a technique, consists of transmitting a message from one point to another, usually with the additional characteristic of being bidirectional. Telephony, radio, television, and also data transmission through computers are part of the telecommunications sector.
Within telecommunications, it is vital to know the importance of the variety of physical materials used in them. The success of the process is contingent on it, its quality and its performance. And also, it is necessary to study a series of guidelines and criteria to opt for the most suitable material. Specifically, specialists in this area. I have to proceed to thoroughly analyze what the costs are, the security. Its capacity it has, the errors that it can transport with it or also the ease of use that it has.
History of Telecommunications
The history of telecommunications began to develop in the first half of the 19th century, with the electronic telegraph (which allowable messages to be directed with letters and numbers). Later the telephone appeared, which added the possibility of communicating using the voice. Finally, with radio waves, wireless communication. It came to complete a true revolution in the habits of humankind.
Of course, technological revolutions in the field of telecommunication have never stopped. The modem made it possible to transmit data between computers and other devices. Its starting point for developing the Internet and other computer networks.
In the educational and training field, it is essential to emphasize that, at the university level. And also, it is a Grade in Telecommunications Technology Engineering in Spain. This is a degree that, in turn, is made up of two areas (Sound and Image, and Telecommunications Systems) and allows students who take it to get a job as a Technical Telecommunications Engineer.
Importance of Telecommunications
The importance of telecommunications technologies in today’s society is that this profession. It has become one of those with the most excellent prospects.
The authorities in the field will discover a job both in-network operators and manufacturers. It’s of telecommunications equipment through radio broadcasting companies.
Even television workers and all this deprive of forgetting that another of the specializes. Its opportunities with more demand are in the configuration. And also, its installation and maintenance of mobile and optical communication networks.
Today, telecommunications make up an industrial subdivision that moves millions of dollars a year worldwide.
Network of Telecommunications
A telecommunications network consists of multiple interlink receiving and transmitting stations that exchange information. The largest and most well-known network is the Internet. Other smaller networks are private telephone networks and radio broadcasts.
In a telecommunication system, cables, fibre optics or electromagnetic fields. They are generally, used to transmit telecommunication signals. The areas free of transmission and welcome data by electromagnetic turfs are Wireless and Radio.
International Telecommunication Union (ITU)
International Telecommunication Union (ITU), or Unión International of Telecommunication. In Spanish, is an agency of the United Nations (UN) that coordinates telecommunications services and operations worldwide.
Main Objectives of Telecommunication
Carry out the policy of the field of action of telecommunications, focused on satisfying the needs of the whole society.
Develop the programs in concert with the Agency for the Regulation and Control of Telecommunications and the citizenry.
Safeguard the massification of Information and Communication Technologies. And also, it is the populace of Ecuador, increasing the Telecommunications Infrastructure.
Advise and smooth the management of the telecommunications Regulation and Control. Its agency to confirm that all the criteria of the State Development Plan are met.
And also, function as a connecting link between the sector’s administration and bureaucratic decisions.
Design and perform programs and short and medium-term projects that react to the development regulations of the division.
When we speak of referring. The science and practice of transmitting. Its information through electromagnetic means using specialised methods and resources. Such information may contain textual, audio, video data, or a combination.
The term telecommunication arises from the French word telecommunication, completed up of the Greek start telecommunication – “distance”, and the Latin word communicates, “to share”. It was devised by the engineer and writer Edouard Estonia (1862-1942). And also, it was the start of the 19th century as a replacement. It is a stretch rummage-sale until then for message by electrical impulses.