Joint Resource Allocation for Throughput Enhancement in Cognitive Radio Femtocell Networks

IEEE Wireless Communications Letters

Volumn 4, Issue 2, 2015, Pages 181-184

  Lee, Wonju ^a   Kang, Jinkyu ^a   Kang, Joonhyuk ^a  

^a Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

Author keywords

cognitive radio femtocell network; cooperative spectrum sensing; Resource allocation

Indexed keywords

FEMTOCELL; RESOURCE ALLOCATION; THROUGHPUT;

CO-OPERATIVE SPECTRUM SENSING; DETECTION PERFORMANCE; FEMTOCELL NETWORKS; JOINT RESOURCE ALLOCATIONS; SECONDARY NETWORKS; SPECTRAL EFFICIENCIES; THROUGHPUT ENHANCEMENT; THROUGHPUT PERFORMANCE;

COGNITIVE RADIO;

EID: 84927764046     PISSN: 21622337     EISSN: 21622345     Source Type: Journal    
DOI: 10.1109/LWC.2015.2392775     Document Type: Article

References (12)

1. R. Urgaonkar and M. J. Neely, "Opportunistic cooperation in cognitive femtocell networks," IEEE J. Sel. Areas Commun., vol. 30, no. 3, pp. 607-616, Apr. 2012.
2. K. Lee, C.-B. Chae, and J. Kang, "Spectrum leasing via cooperation for enhanced physical-layer secrecy," IEEE Trans. Veh. Technol., vol. 62, no. 9, pp. 4672-4678, Nov. 2013.
3. I. F. Akyildiz, B. F. Lo, and R. Balakrishnan, "Cooperative spectrum sensing in cognitive radio networks: A survey," Phys. Commun., vol. 4, no. 1, pp. 40-62, Mar. 2011.
4. Y.-C. Liang, Y. Zeng, E. Peh, and A. T. Hoang, "Sensing-throughput tradeoff for cognitive radio networks," IEEE Trans. Wireless Commun., vol. 7, no. 4, pp. 1326-1337, Apr. 2008.
5. G. Ganesan and Y. Li, "Cooperative spectrum sensing in cognitive radio networks," IEEE Trans. Wireless Commun., vol. 6, no. 6, pp. 2204-2222, Jun. 2007.
6. B. Wang, K. J. R. Liu, and T. C. Clancy, "Evolutionary cooperative spectrum sensing game: How to collaborate?" IEEE Trans. Commun., vol. 58, no. 3, pp. 890-900, Mar. 2010.
7. S. Huang, H. Chen, Y. Zhang, and H.-H. Chen, "Sensing-energy tradeoff in cognitive radio networks with relays," IEEE Syst. J., vol. 7, no. 1, pp. 68-76, Mar. 2013.
8. S. Eryigit, S. Bayhan, and T. Tugcu, "Energy-efficient multichannel cooperative sensing scheduling with heterogeneous channel conditions for cognitive radio networks," IEEE Trans. Veh. Technol., vol. 62, no. 6, pp. 2690-2699, Jul. 2013.
9. Y. Wang, M. Xu, W. Zhang, and C. Wang, "Overhead-throughput tradeoff under a novel frame structure in centralized cooperative cognitive networks,"Wireless Pers. Commun., vol. 77, no. 1, pp. 345-363, Jul. 2014.
10. A. Rao and M.-S. Alouini, "Performance of cooperative spectrum sensing over non-identical fading environments," IEEE Trans. Commun., vol. 59, no. 12, pp. 3249-3253, Dec. 2011.
11. F. F. Digham, M.-S. Alouini, and M. K. Simon, "On the energy detection of unknown signals over fading channels," in Proc. IEEE ICC,May 2003, vol. 5, pp. 3575-3579.
12. H. A. David and H. N. Nagaraja, Order Statistics, 3rd ed. Hoboken, NJ, USA: Wiley, 2003.