Matching theory is a powerful tool to study the formation of dynamic and mutually beneficial
relations among different types of rational and selfish agents. It has been widely used to …

In this paper, we study the resource allocation problem for a single-cell non-orthogonal
multiple access (NOMA) relay network where an OFDM amplify-and-forward relay allocates …

Increasing utilization of LTE-Advanced (LTE-A) to meet the rapid growth in wireless
bandwidth demand is an important focus for current research. Dynamic spectrum access …

Cognitive radio (CR) technology is promising for next generation wireless networks. It allows
unlicensed secondary users to use the licensed spectrum bands as long as they do not …

We consider a two-sided one-to-one abstract matching problem with a defined notion of
pairwise stability. The formulated problem is shown to encompass the ordinal and cardinal …

In this paper, we propose a novel algorithm for improving spectrum sensing in cognitive
radio networks by forming coalitions among cognitive radio users in a fading channel …

In an ultra-dense network (UDN), how to associate the mobile user equipments (UEs) with
the appropriate low power nodes (LPNs) is a very essential and challenging problem …

Rapid changes and its advancement in wireless communication and palm-top computing
devices lead to technology revolution in the present world. The demand for wireless …

Dynamic spectrum leasing (DSL) has been proposed as a solution for better spectrum
utilization. Most of the work focused on non-cooperative game to model primary/secondary …

In this paper, we consider a multiple‐input multiple‐output (MIMO) cooperative cognitive
radio (CR) system using amplify‐and‐forward protocol under a spectrum sharing scenario …