Traditional communication system design has always been based on the paradigm of first establishing a mathematical model channel, then designing and optimizing according to model. The advent modern machine learning techniques, specifically deep neural networks, opened up opportunities for data-driven optimization. This article draws examples from optimization reconfigurable intelligent surface,...

Wireless Sensor Networks are the new generation of networks that typically are formed great numbers of nodes and the communications of these nodes are done as Wireless. The main goal of these networks is collecting data from neighboring environment of network sensors. Since the sensor nodes are battery operated and there is no possibility of charging or replacing the batteries, the lifetime of ...

As wireless systems proliferate worldwide, the number one enemy of wireless systems designers and service providers is signal interference. Interference hampers coverage and capacity, and limits the effectiveness of both new and existing systems. It is an unavoidable fact that wireless communications systems must coexist in extremely complicated signal environments. These environments are compr...