Journal article
Physical-Layer Security with Multiuser Scheduling in Cognitive Radio Networks
Abstract
In this paper, we consider a cognitive radio network that consists of one cognitive base station (CBS) and multiple cognitive users (CUs) in the presence of multiple eavesdroppers, where CUs transmit their data packets to CBS under a primary user's quality of service (QoS) constraint while the eavesdroppers attempt to intercept the cognitive transmissions from CUs to CBS. We investigate the physical-layer security against eavesdropping attacks …
Authors
Zou Y; Wang X; Shen W
Journal
IEEE Transactions on Communications, Vol. 61, No. 12, pp. 5103–5113
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
DOI
10.1109/tcomm.2013.111213.130235
ISSN
0090-6778