Cognitive radios with ergodic capacity guarantees for primary users

Proceedings of the 2012 7th International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications, CROWNCOM 2012

Volumn , Issue , 2012, Pages 147-152

  Marques, Antonio G ^a   Lopez Ramos, Luis M ^a   Ramos, Javier ^a  

^a UNIVERSIDAD REY JUAN CARLOS   (Spain)

Author keywords

Cognitive radios; nonlinear optimization; resource management

Indexed keywords

ADAPTIVE RESOURCE ALLOCATIONS; CAPACITY CONSTRAINTS; CAPACITY LOSS; DUAL DOMAIN; ERGODIC CAPACITY; NON-LINEAR OPTIMIZATION; OPTIMIZATION PROBLEMS; RESOURCE MANAGEMENT; WEIGHTED SUM-RATE;

COGNITIVE RADIO; OPTIMIZATION;

RADIO SYSTEMS;

EID: 84869464428     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.4108/icst.crowncom.2012.248455     Document Type: Conference Paper

References (17)

1. D. Bertsekas, A. Nedic, and A. E. Ozdaglar, Convex Analysis and Optimization, Athena Scientific, 2003.
2. A. Goldsmith, Wireless Communications, Cambridge Univ. Press, 2005.
3. S. Haykin, "Cognitive Radio: Brain-Empowered Wireless Communications," IEEE J. on Selected Areas in Commun., vol. 23, no. 2, pp. 201-220, Feb. 2005.
4. A. G. Marques, X. Wang, and G. B. Giannakis, "Optimal stochastic dual resource allocation for cognitive radios based on quantized CSI", IEEE Proc. of Intl. Conf. on Acoustics, Speech and Signal Process., Las Vegas, NV, Mar. 30 - Apr. 4, 2008.
5. A. Ribeiro and G. B. Giannakis, "Separation Principles in Wireless Networking," IEEE Trans. on Info. Theory, vol. 56, no. 9, pp. 4488-4505, Sep. 2010.
6. R. Urgaonkar and M. Neely, "Opportunistic scheduling with reliability guarantees in cognitive radio networks," IEEE Trans. Mobile Comp., vol. 8, no. 6, pp.766-777, Jun. 2009.
7. X. Wang, "Jointly Optimal Sensing Selection and Power Allocation for Cognitive Communications," Proc. of Globecom Conf., Miami, FL, Dec. 6-10, 2010.
8. A. Goldsmith, S. A. Jafar, I. Maric and S. Srinivasa, "Breaking spectrum gridlock with cognitive radios: An information theoretic perspective," Proc. of the IEEE, vol. 97, no. 5, pp. 894-914, May 2009.
9. X. Kang, Y.-C. Liang, A. Nallanathan, H. K. Garg, and R. Zhang, "Optimal power allocation for fading channels in cognitive radio networks: Ergodic capacity and outage capacity," IEEE Trans. Wireless Commun., vol. 8, no. 2, pp. 940-950, Feb. 2009.
10. Q. Zhao and B. M. Sadler, "A survey of dynamic spectrum access," IEEE Signal Process. Mag., vol. 24, no. 3, pp. 79-89, May 2007.
11. R. Zhang, Y.-C. Liang, and S. Cui, "Dynamic Resource Allocation in Cognite Radio Networks: A convex optimization perspective," IEEE Signal Process. Mag., vol. 27, no. 5, pp. 102-114, May 2010.
12. R. Zhang, "On peak versus average interference power constraints for protecting primary users in cognitive radio networks," IEEE Trans. Wireless Commun., vol. 8, no. 4, pp. 2112-2120, Apr. 2009.
13. A. G. Marques, G. B. Giannakis, and J. Ramos, "Optimizing Orthogonal Multiple Access based on Quantized Channel State Information," IEEE Trans. on Signal Process., vol. 59, no. 10, pp. 5023-5038, Oct. 2011.
14. A. G. Marques, L. M. Lopez-Ramos, G. B. Giannakis, J. Ramos, and A. Caamano, "Optimal Cross-Layer Resource Allocation in Cellular Networks Using Channel and Queue State Information," IEEE Trans. on Vehic. Tech. (submitted, available upon request).
15. J.A. Ayala Solares, Z. Rezki, and M.S. Alouini, "Optimal Power Allocation of a Sensor Node Under Different Rate Constraints," IEEE Proc. of Intl. Conf. on Commun., Otawa, Canada, 2012.
16. X. Gong, S. Vorobyov, C. Tellambura, "Joint bandwidth and power allocation in cognitive radio networks under fading channels", IEEE Proc. of Intl. Conf. on Acoustics, Speech and Signal Process., Prague, Czech Rep., May. 22-27, 2011.
17. A. G. Marques, G. B. Giannakis, L. M. Lopez-Ramos, and J. Ramos, "Resource Allocation for Interweave and Underlay CRs under Probability-of-Interference Constraints", IEEE J. Sel. Areas Commun. (submitted, available upon request).