The use of indoor propagation analysis and asymptotic method in a 433MHz wireless system

The paper is a study of an active sensory technology network with a new DASH7 protocol. The main aim was to establish the basis for implementing localization of moving objects in real time. Due to its low power consumption, long range, and good permeability resulting from the application of the DASH7 protocol, the technology under analysis can contribute to the development of a system of real-time localization equipped with advanced sensory features, while maintaining low manufacturing and implementing costs. An analysis of 433MHz signals, due to their multipath nature and the dynamic propagation environment, must be carried out in real time. This computational complexity of the application determines the use of approximate (asymptotic) methods.