… Underlay cognitive transmission represents one of the most promising spectrum sharing … system with multiple-antennas and hardwareimpairments at the transceiver of each hop is …
… in underlay cognitive radio under impact of HIs. In [30], the performance of underlayspectrum … Besides HIs, the performance of cooperative relay systems may also get impaired by …
… and investigate the joint of the hardwareimpairment level, the interference threshold and the … Zepernick, “Exact outage probability of cognitive af relaying with underlayspectrum sharing,…
PN Son - Telecommunication Systems, 2019 - Springer
… Impact of hardwareimpairment on spectrumunderlay cognitive multiple relays network. In Proceedings of IEEE international conference on communications (ICC2016) (pp. 1–6). …
… ondary) dual-hop relaying system with multiple antennas and hardwareimpairments at each … Underlay cognitive transmission represents one of the most promising spectrum sharing …
TT Duy, VNQ Bao - VNU Journal of Science: Computer Science …, 2015 - jcsce.vnu.edu.vn
… important metrics such as diversity gain and spectrum efficiency were not considered. In this … -hop protocols in underlay CR networks under the impact of the hardwareimpairment. The …
… hardwareimpairments on the accuracy of spectrum sensing … Nevertheless, ideal hardware for spectrum sensing is widely … by considering transceiver hardware imperfections. Moreover, …
TT Duy, PN Son - Telecommunication Systems, 2017 - Springer
… , the transceiver hardware suffers from impairments due to … proposes a novel hybrid spectrum sharing method in which … on the underlay mode or the cooperation-based spectrum sharing …
… hardwareimpairments. To compensate the performance loss brought by hardwareimpairments… bound of the average bit error rate for underlayspectrum-sharing systems with HIs. More …