… allocation designs were developed in [9]–[11]. In [9], the sub-channel assignment, user
pairing, and power allocation … to improve the spectral efficiency of a FD CR system. In [10], the …

… The fixed spectrum allocation policy is being used to allocate the spectrum which is regulated
… spectrum allocation policy is unable to accommodate the growing demand of the wireless …

… In order to evaluate the performance of the proposed RCA algorithm, we compare the
achieved channel allocation in terms of PU avoidance, collision percentage and required …

… The main task of the swarm agent is to gather the information and to judge on the proper
channel allocated for the SUs requested QoS through the priority-based reserved allocation …

… , we investigate the resource allocation problem for the symbiotic radio system, in which the
… performance for RFpowered cognitive radio networks,’’ IEEE Trans. Commun., vol. 65, no. …

… allocation. In [14]–[18], both AmBC and energy harvesting have been introduced into cognitive
radio … been derived to maximize the throughput of the secondary system. Note that these …

… And reasonable power allocation policy needs to be formulated to meet the users’ Qos …
We conduct the same power allocation scheme as discussions above, the power can be …

… support system (FLB-DSS) that jointly deals with channel selection and channel switching
to enhance the overall throughput of CRNs. The proposed scheme reduces the SU channel …

… more needed for enjoying the fruits of cognitive Radio. To achieve this, an … in cognitive
radio system. Even though there are many substantial innovations in the area of cognitive radio …

… Nevertheless, higher and more frequent exploration may also result in poor network
performance, such as poor channel allocation and data loss. Therefore, how to bal- …