Infocommunication systems and networks are a new branch of the economy, the development of which depends on the comfort of people's lives. They are necessary to transmit certain information of a different nature at specific distances.
Historical background
Infocommunication systems and networks first developed separately. Telecommunication technologies were associated with telecom operators building their business on the implementation of voice traffic. Information technology followed its own path of development, they were associated with the creation of software.
The advent of the Internet
The gradual development of digital technologies has contributed to the fact that for the rapid exchange of information, computers began to be combined into local networks. They began to allocate powerful specializedmachines - servers, the main resources of which were available to other network users. This situation has led to the development of network technologies, as the need for high-quality high-speed information transmission systems has grown.
There was a need to connect disparate networks that were at a significant distance from each other. This is how the Internet, which is an intermediary between networks, was born. It combines individual local networks into one global system.
Modern trends
Currently, infocommunication systems and networks are an indispensable element of the domestic economy. The integration of information technology and telecommunications into one branch of infocommunication is a global trend. In the near future, the term "infocommunication systems and networks" will become more commonly used, as the number of companies and organizations in which such technologies will form the basis of work will grow.
Useful information
Infocommunication networks and communication systems are a complex set of different technical means that ensure the transmission of different messages over the desired distances with specific quality characteristics.
They are based on multichannel transmission systems over fiber, optical, electric cables and radio lines, which are designed to form typical paths and channels.
Features of learning
HowCan I get a speci alty "infocommunication networks and communication systems"? The profession associated with digital devices is currently particularly in demand and relevant. We need specialists who are proficient in information technology.
GEF has been created in the system of secondary vocational education for graduates. "Infocommunication systems and networks" - a direction whose graduates can get a job as a "technician".
Obligations of an employee
What requirements does the GEF put forward for ICT specialists? "Infocommunication networks and communication systems" is a speci alty, the owners of which must provide a certain territory with high-quality communications, radio broadcasting, and television. The technician works with a variety of communication channels, which is necessary for the life of transmission systems.
Modern technologies for supporting infocommunication systems and networks allow technicians to provide high-quality information transmission over the required distances.
The main place in the technical support is given to optical technology, due to which an increase in the speed of information transfer and an improvement in the quality of communication.
Important aspects
Teaching the profession "multichannel telecommunication systems" involves the use of applied academic disciplines. In lectures, students learn software data encryption technologies to protect important information. Besides,future specialists in this field should have an idea about the installation and operation of digital and cable information transmission systems, know the basics of building infocommunication systems and networks. Students of higher educational institutions master the curriculum of management of the organization of managerial work.
What graduates can do
Specialists must operate telecommunication multichannel systems. Work on information security of networks is obligatory. Young specialists carry out the convergence of services and technologies of telecommunication systems. Technicians are in demand in commercial and government enterprises. They carry out maintenance and installation of communication cables, carry out system diagnostics.
Employees are engaged in the elimination of the consequences of defects and equipment failures, determine options for restoring their functioning. At enterprises, such specialists are engaged in measuring equipment indicators, install and professionally maintain unified computer systems. The duties of the employee include installation, configuration, maintenance of network equipment.
The technician controls the he alth of network equipment, interacts with network protocols. They use reliable means of protecting information in their professional activities.
Among other duties of this specialist are:
- analysis of the he alth of systems capable of detecting various problems;
- ensure safetycomputer system maintenance;
- monitoring of innovative systems;
- work planning;
- carrying out market research
Professionals create and operate important information transmission systems, work at automatic stations. Graduates in the direction of "multichannel telecommunication systems" work in linear hardware shops, communication centers, radio relay shops.
Telecommunications is everything that surrounds modern man, is used by him daily. It is information technology that is the main engine of progress. This industry is one of the fastest growing industries. Thanks to telecommunications, the quality of life of a modern person is significantly improving.
The term "telecommunication" includes two words: "tele" (translated from Greek as "far"), "communication" (from Latin - "connection"). Thus, this is a way of transmitting information over significant distances using electromagnetic, electronic, information, computer, network technologies. Telecommunications include radio communications, the Internet, mobile and satellite communications, ATMs, online stores, social networks. Telecommunication technologies are understood as the principles of organizing innovative digital and analog systems and communication networks, including the World Wide Web. Means of telecommunications consider the sum of technical algorithms, devices, softwaresoftware that allows you to receive and transmit information through electrical and electromagnetic vibrations via radio, cable channels in different wavelengths.
Telecommunication networks and systems are spatially distributed mass-purpose systems that allow transmitting, concentrating, distributing information, images, texts, transmitting multimedia and audio information, transmitting stereo programs, controlling the delivery of electronic messages, and providing World Wide Web services.
They can be local, capable of covering a very small area. There are also such territorial systems that cover a significant geographic area.
Global networks cover a significant world space.
To control the quality of training of specialists involved in the maintenance and adjustment of computer systems, educational standards of a new generation were developed.
Conclusion
Graduates of secondary vocational and higher educational institutions studying in the speci alty "telecommunication systems and networks" must be fluent in communication equipment: network cards, modems, network cables, intermediate equipment. The speci alty "telecommunications" guarantees the student high-quality training in the field of electronic technology, devices for transmitting important information, computer methods of design and analysis, programming, designing networks for transmitting significant ceilings of information fromsignificant speed, management of individual elements of the network, the use of digital computer technologies.
