This paper presents a novel medium access control medium access control (MAC) for distributed single-channel cognitive radio networks (CRNs) denominated cognitive radio …
O Olabiyi, A Annamalai - 2012 IEEE Consumer …, 2012 - ieeexplore.ieee.org
Reliable spectrum sensing is the very task upon which the entire operation of the cognitive radio rests. Energy detection is one of the solutions that have been proposed for enabling …
In this work, we consider the multicast problem in a single cell in a cognitive mesh network. Due to the potential heterogeneity in channel availability among the members of a multicast …
Wireless Mesh Networks (WMNs) that make opportunistic use of licensed spectrum (also called Cognitive Radio Ad Hoc Networks or CRAHNs) need to perform spectrum sensing …
RA Abu Diab, A Abdrabou, N Bastaki - Telecommunication Systems, 2020 - Springer
In the era of Internet-of-things (IoT), the future 5G networks are supposed to provide ubiquitous connectivity, high speed, as well as low latency and energy efficiency at low cost …
Z Yuan, JB Song, Z Han - IEEE Journal on Selected Areas in …, 2012 - ieeexplore.ieee.org
In cognitive radio (CR) wireless mesh networks (WMNs), wireless mesh routers work as secondary users (SUs) that can opportunistically and intelligently access the idle licensed …
A Alsarhan, A Agarwal, I Obeidat… - International …, 2013 - inderscienceonline.com
Cognitive radio technology enables unlicensed users (secondary users, SUs) to access the unused spectrum. In the literature, there are three spectrum sharing paradigms that enable …
X Zhang, C Li - Wireless Communications and Mobile …, 2010 - Wiley Online Library
Recent development in wireless communications has lead to the problem of growing spectrum shortage. Cognitive radio, as a novel technology, has been proposed in recent …
HM Almasaeid, AE Kamal - 2010 IEEE Symposium on New …, 2010 - ieeexplore.ieee.org
Empowered by the cognitive radio technology and motivated by the sporadic channel utilization, both spatially and temporally, dynamic spectrum access networks, also referred to …