With the wide‐spread wireless applications and services, the spectrum scarcity has become a challenging problem. Thus, it is necessary to find a solution to have more spectrum bands …
X Zhang, J Xing, Z Yan, Y Gao… - International Journal of …, 2014 - journals.sagepub.com
Considering the effect of imperfect channel state information (CSI), we study the performance of a cluster-based cognitive multihop wireless sensor network with decode-and …