wireless communication

DEVELOPMENT OF A MOBILE CYBER-PHYSICAL SYSTEM FOR RADIATION MONITORING AND ANALYTICS IN UKRAINE

The article presents the results of a study aimed at developing a mobile cyber-physical system for monitoring and analyzing radiation background, addressing current challenges in environmental safety. The relevance of the topic stems from the need for rapid response to radiation incidents, insufficient coverage of existing stationary monitoring systems, and the necessity to involve the public in environmental control processes.

Comparative analysis of interference, noise and losses in the mobile communication systems in millimeter wave range

The article analyzes the approaches to the mathematical modeling of mobile systems in the millimeter wave range. The architecture of a mobile network using Radio over Fiber (RoF) technology is considered which is proposed for forming and transmitting the millimeter-wave signals via fiber-optic communication lines. The noise of the optical heterodyne used for the formation of radio signals is analyzed.