Relay selection and outage analysis in cooperative cognitive radio networks with energy harvesting
作者： Jing He , Songtao Guo , Fei Wang , Yuanyuan Yang
关键词:
摘要: Cooperative cognitive radio (CCR) is a novel paradigm for improving both spectrum efficiency and communication quality. However, the CCR networks with energy harvesting, how to achieve specific relay selection still an open issue. In this paper, we consider network harvesting in which multiple secondary transmitters are able harvest from received signals serve their own receivers primary transmitters. Furthermore, propose two schemes, i.e., single selection, by considering harvested analyze outage probability schemes over Nakagami-m fading channels. Simulation results validate our analysis on performance compare effects of number selected relays, ratio transmission phase division ratios terms probability. different parameters.
sci-hub.se 参考文章(25)
Serveh Shalmashi, Slimane Ben Slimane, Performance analysis of relay-assisted cognitive radio systems with superposition coding personal, indoor and mobile radio communications. pp. 1226- 1231 ,(2012) , 10.1109/PIMRC.2012.6362533
Yulong Zou, Benoit Champagne, Wei-Ping Zhu, Lajos Hanzo, Relay-Selection Improves the Security-Reliability Trade-Off in Cognitive Radio Systems IEEE Transactions on Communications. ,vol. 63, pp. 215- 228 ,(2015) , 10.1109/TCOMM.2014.2377239
F. Gomez-Cuba, R. Asorey-Cacheda, F. J. Gonzalez-Castano, H. Huang, Application of Cooperative Diversity to Cognitive Radio Leasing: Model and Analytical Characterization of Resource Gains IEEE Transactions on Wireless Communications. ,vol. 12, pp. 40- 49 ,(2013) , 10.1109/TWC.2012.113012.110842
G. J. Foschini, J. Salz, Digital Communications Over Fading Radio Channels Bell System Technical Journal. ,vol. 62, pp. 429- 456 ,(1983) , 10.1002/J.1538-7305.1983.TB03104.X
Pankaj K. Sharma, Sourabh Solanki, Prabhat K. Upadhyay, Outage Analysis of Cognitive Opportunistic Relay Networks With Direct Link in Nakagami- $m$ Fading IEEE Communications Letters. ,vol. 19, pp. 875- 878 ,(2015) , 10.1109/LCOMM.2015.2413874
Sangkil Kim, Rushi Vyas, Jo Bito, Kyriaki Niotaki, Ana Collado, Apostolos Georgiadis, Manos M. Tentzeris, Ambient RF Energy-Harvesting Technologies for Self-Sustainable Standalone Wireless Sensor Platforms Proceedings of the IEEE. ,vol. 102, pp. 1649- 1666 ,(2014) , 10.1109/JPROC.2014.2357031
Z. A. Eu, H.-P. Tan, W. K. G. Seah, Wireless Sensor Networks Powered by Ambient Energy Harvesting: An Empirical Characterization international conference on communications. pp. 1- 5 ,(2010) , 10.1109/ICC.2010.5502342
Mohammed A. Hankal, Islam A. Eshrah, Hazim M. Tawfik, Performance of the dual-hop decode and forward relaying systems over Nakagami-m fading channels national radio science conference. pp. 219- 227 ,(2014) , 10.1109/NRSC.2014.6835079
Qinyu Zhang, Bin Cao, Ye Wang, Naitong Zhang, Xiaodong Lin, Limin Sun, On exploiting polarization for energy-harvesting enabled cooperative cognitive radio networking IEEE Wireless Communications. ,vol. 20, pp. 116- 124 ,(2013) , 10.1109/MWC.2013.6590058
Yang Han, A. Pandharipande, See Ting, Cooperative decode-and-forward relaying for secondary spectrum access IEEE Transactions on Wireless Communications. ,vol. 8, pp. 4945- 4950 ,(2009) , 10.1109/TWC.2009.081484