Infocommunication systems and networks are a new branch of the economy, the development of which determines the comfort of people's lives. They are necessary for the transmission of certain information of different nature at specific distances.
Historical reference
Infocommunication systems and networks were initially developed separately. Telecommunication technologies were associated with telecom operators building their business on the implementation of voice traffic. Information technology followed its development path, they were associated with the creation of software.
The advent of the internet
The gradual development of digital technology has contributed to the fact that for the rapid exchange of information computers began to integrate into local networks. They began to allocate powerful specialized machines - 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 transfer 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 came about, which is an intermediary between networks. It combines single local networks into one global system.
Modern tendencies
Currently, infocommunication systems and networks are an indispensable element of the domestic economy. The integration of information technology and telecommunications in one industry of information communication is a worldwide trend. In the near future, the term “infocommunication systems and networks” will become more widely used, as the number of companies and organizations in which such technologies will form the basis of work will increase.
Useful Information
Infocommunication networks and communication systems are a complex set of different technical means that provide the transmission of different messages at desired distances with specific quality characteristics.
They are based on multichannel transmission systems via fiber, optical, electric cables and radio lines, which are designed to form typical paths and channels.
Learning Features
How can I get the specialty "info-communication networks and communication systems"? The profession associated with digital devices is currently particularly relevant and relevant. We need specialists who own information technology.
The system of secondary vocational education for graduates created GEF. "Infocommunication systems and networks" - a direction whose graduates can be employed by the vacancy "technician".
Employee Responsibilities
What requirements does the GEF make for ICT professionals? “Infocommunication networks and communication systems” is a specialty, the owners of which must provide a certain territory with high-quality communications, 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 information and communication systems and networks allow technicians to ensure high-quality information transfer to 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 improvement of communication quality is carried out.
Important aspects
Training in the profession "multichannel telecommunication systems" involves the use of applied training disciplines. At the lecture classes, students learn software encryption technology to protect important information. In addition, future specialists in this field should have an understanding of the installation and operation of digital and cable information transmission systems, be familiar with the basics of building information and communication 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 multi-channel systems. Mandatory is the work of information security networks. Young specialists converge the services and technologies of electrical communication systems. Technicians are in demand in commercial and state enterprises. They carry out maintenance and installation of communication cables, carry out system diagnostics.
Workers deal with the consequences of defects and equipment failures, determine options for restoring their functioning. At enterprises, such specialists are involved in measuring equipment performance, installing and professionally servicing unified computer systems. The duties of the employee include installation, configuration, maintenance of network equipment.
The technician monitors the operability of network equipment, interacts with network protocols. They use reliable means of information protection in their professional activities.
Among the other duties of this specialist can be noted:
- performance analysis of systems capable of detecting various malfunctions;
- providing safe maintenance of computer systems;
- monitoring of innovative systems;
- work planning;
- marketing research
Professionals create and operate systems for the transfer of important information, work at automatic stations. Graduates in the direction of “multichannel telecommunication systems” work in linear-hardware workshops, communication centers, radio relay shops.
Telecommunications - this is all that surrounds a modern person, is used by him daily. Information technology is the main engine of progress. This industry is one of the most developing industries. Thanks to telecommunications, the quality of life of a modern person is significantly improved.
The term “telecommunications” includes two words: “tele” (from Greek it means “far”), “communication” (from Latin - “communication”). Thus, this is a method 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, and social networks. Under telecommunication technologies, they understand the principles of organizing innovative digital and analog systems and communication networks, including the World Wide Web. Telecommunication means is the sum of technical algorithms, devices, software that allows you to receive and transmit information through electrical and electromagnetic waves through radio engineering, cable channels in different wavelengths.
Telecommunication networks and systems are spatially distributed systems of mass purpose, which allow transmitting, concentrating, distributing information, images, texts, transmitting multimedia and audio information, transmitting stereo programs, controlling delivery of electronic messages, and providing world wide web services.
They can be local, able to cover a very small territory. There are also such territorial systems that cover a significant geographical space.
Global networks span substantial global space.
To control the quality of training of specialists who are involved in the maintenance and commissioning of computer systems, educational standards of a new generation have been developed.
Conclusion
Graduates of secondary vocational and higher educational institutions studying in the specialty “telecommunication systems and networks” must have perfect command of communication equipment: network cards, modems, network cables, and intermediate equipment. The specialty of "telecommunications" guarantees the student high-quality training in the field of electronic equipment, important information transmission devices, computer-aided design and analysis methods, programming, network design for transmitting significant ceilings of information at a significant speed, controlling individual network elements, and applying digital computer technologies.