We present a distributed power control algorithm to address the uplink interference
management problem in cognitive radio networks where the underlaying secondary users …

We present a distributed power allocation algorithm for a cognitive radio network (CRN),
where the underlying secondary users (SUs) share the same licensed spectrum with the …

One of the most challenging problems in dynamic resource allocation for cognitive radio
networks is to adjust transmission power of secondary users (SUs) while quality of service …

In recent years, cognitive radio (CR) has received a great attention due to the ability to
improve the spectrum utilization. It allows the secondary user (SU) in the CR network to …

Power control for multiple cognitive radios is investigated for broadcast service under the
coverage of primary base station. Multiple secondary broadcasting base stations are …

We propose a robust distributed uplink power allocation algorithm for underlay cognitive
radio networks (CRNs) with a view to maximizing the social utility of secondary users (SUs) …

Substantial spectrum gains have been demonstrated with the introduction of cognitive radio
however; such gains are usually short lived due to the increased level of interference to …

We investigate the problem of designing efficient and low-complexity centralized algorithms
for joint power and admission control in a cellular cognitive radio network (CRN) which …

Power allocation is an important issue for Cognitive Radio Networks (CRNs), since it needs
to consider the Quality of Service (QoS) for Secondary Users (SUs) while maintaining the …

On the basis of control approach instead of using the conventional optimization method, we
present a distributed power allocation algorithm for a cognitive radio network (CRN), where …