Infocommunication Networks and Systems

The book describes infocommunication networks and systems at the beginning of the third decade of the current century as a result of the development of telecommunications and information technologies. New ideas and technologies are discussed, including such diverse vectors of infocommunication development as Software-Defined Networking (SDN) and Network Functions Virtualization (NFV), the Internet of Things (IoT), mobile networks of generations 5G and 6G, smart cities, MVNO, cloud and fog computing.