A Sub-Optimal Channel Switching-Aware Spectrum Aggregation Approach for CRNs
Haeyoung Lee, Seiamak Vahid, Klaus Moessner · 2014
We consider a cognitive radio network (CRN) that intends to opportunistically aggregate and utilize spectrum of a primary network to achieve higher data rates. In such an opportunistic spectrum access, primary user can reclaim a channel used by a secondary transmission. When the secondary transmissi