This paper provides a survey of the state-of-the-art information theoretic analysis for overlay
multi-user (more than two pairs) cognitive networks and reports new capacity results. In an …

This paper considers the K-user cognitive interference channel with one primary and K-1
secondary/cognitive transmitters with a cumulative message sharing structure, ie, cognitive …

This study investigates the capacity region of a three-user cognitive radio network with two
primary users and one cognitive user. A three-user cognitive interference channel (C-IFC) is …

A new achievable rate region is given for the Gaussian cognitive many-to-one interference
channel. The proposed novel coding scheme is based on the compute-and-forward …

This paper considers the K user cognitive interference channel with one primary and K-1
secondary/cognitive transmitters with a cumulative message sharing structure, ie cognitive …

Inspired by cognitive networks, we consider the linear deterministic three-user cognitive
interference channel with one primary and two secondary/cognitive transmitters which …

This paper characterizes achievable rate regions for the Gaussian partially cognitive
interference channel with multiple cognitive pairs (K-PCIFC), where the cognitive …

A two-phase spatiotemporal adaptive transmission and spectrum sharing mechanism is
designed for multi-input multi-output cooperative cognitive radio network (MIMO-CCRN). By …

This paper considers the K-user cognitive interference channel with one primary and K-1
secondary/cognitive transmitters with a cumulative message sharing structure, ie, cognitive …

In this paper, we consider a model in which the unlicensed or the Secondary User (SU)
equipped with a Cognitive Radio (CR)(together referred to as CR) interweaves its …