Energy harvesting (EH) and spectrum harvesting (SH) are two promising and useful green
communication and networking mechanisms for the next-generation wireless networks …

This paper addresses the spectrum sensing problem in an orthogonal frequency-division
multiplexing (OFDM) system based on machine learning. To adapt to signal-to-noise ratio …

In this paper, we consider a cognitive radio system with some of secondary users (SUs)
equipped with multiple antenna full-duplex transceivers. We design a hybrid system to …

We consider a wireless sensor network tasked with solving a binary distributed detection
problem. Sensors communicate directly with a fusion center (FC) over orthogonal fading …

Ordered transmissions reduces the number of nodes that transmit in a wireless sensor
network (WSN) and yet achieves the same performance as the conventional unordered …

Cognitive radio (CR) provides a radio-access method for unlicensed/secondary users to
share the spectrum of licensed/primary users. To improve the energy efficiency of CR …

In this paper, we optimize power and spectrum allocation simultaneously to improve the
demand-side communication quality in smart grid, to further reduce the cost of utility …

We investigate opportunistic transmissions in a time-slotted wireless network, emphasizing
constraints arising from finite durations allocated to various network operations and the …

Reliable bidirectional communication between the control center (CC) and manufacturing
devices (MDs) along with efficient resource allocation are critical for the Industrial Internet of …

Spectrum sensing is playing a vital role in cognitive radio networks (CRN). In cooperative
sensing model, energy, task assignment and free channel allocation for requested CRs …