Alsarhan, Ayoub - In: International Journal of Wireless Networks and … 5 (2016) 1, pp. 59-72
Cognitive radio networks (CRNs) can provide a means for offering end-to-end Quality of Service (QoS) required by unlicensed users (secondary users. SUs). The authors consider the approach where licensed users (primary users, PUs) play the role of routers and lease spectrum with QoS guarantees...