Cognitive beamforming made practical: Effective interference channel and learning-throughput tradeoff

IEEE Transactions on Communications

Volumn 58, Issue 2, 2010, Pages 706-718

  Zhang, Rui ^a   Gao, Feifei ^b   Liang, Ying Chang ^a  

^a INSTITUTE FOR INFOCOMM RESEARCH   (Singapore)

^b JACOBS UNIVERSITY BREMEN   (Germany)

Author keywords

Cognitive beamforming; Cognitive radio; Effective interference channel; Learning throughput tradeoff; Multiantenna systems; Spectrum sharing

Indexed keywords

COGNITIVE RADIO; EFFECTIVE INTERFERENCE CHANNEL; INTERFERENCE CHANNELS; MULTI-ANTENNA SYSTEMS; SPECTRUM SHARING;

ANTENNAS; BEAMFORMING; CHANNEL CAPACITY; COGNITIVE SYSTEMS; COMMUNICATION CHANNELS (INFORMATION THEORY); ELECTRIC CIRCUIT BREAKERS; RADIO; SPECTROSCOPY; THROUGHPUT; TRANSMITTERS;

LEARNING ALGORITHMS;

EID: 76949083930     PISSN: 00906778     EISSN: None     Source Type: Journal    
DOI: 10.1109/TCOMM.2010.02.080476     Document Type: Article

References (23)

1. J. Mitola, "Cognitive radio: an integrated agent architecture for software defined radio," Ph.D. dissertation, KTH, Stockholm, Sweden, Dec. 2000.
2. A. Goldsmith, S. A. Jafar, I. Maríc, and S. Srinivasa, "Breaking spectrum gridlock with cognitive radios: an information theoretic perspective," Proc. IEEE, vol.97, no.5, pp. 894-914, May 2009.
3. N. Devroye, P. Mitran, and V. Tarokh, "Achievable rates in cognitive radio channels," IEEE Trans. Inf. Theory, vol.52, no.5, pp. 1813-1827, May 2006.
4. A. Jovičíc and P. Viswanath, "Cognitive radio: an information-theoretic perspective," in Proc. IEEE Int. Symp. Inform. Theory (ISIT), July 2006.
5. S. Haykin, "Cognitive radio: brain-empowered wireless communications," IEEE J. Sel. Areas Commun., vol.23, no.2, pp. 201-220, Feb. 2005.
6. M. Gastpar, "On capacity under receive and spatial spectrum-sharing constraints," IEEE Trans. Inf. Theory, vol.53, no.2, pp. 471-487, Feb. 2007.
7. A. Ghasemi and E. S. Sousa, "Fundamental limits of spectrum-sharing in fading environments," IEEE Trans. Wireless Commun., vol.6, no.2, pp. 649-658, Feb. 2007.
8. L. Musavian and S. Aissa, "Capacity and power allocation for spectrumsharing communications in fading channels," IEEE Trans. Wireless Commun., vol.8, no.1, pp. 148-156, Jan. 2009.
9. X. Kang, Y. C. Liang, A. Nallanathan, H. 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. 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.
11. Y. Chen, G. Yu, Z. Zhang, H. H. Chen, and P. Qiu, "On cognitive radio networks with opportunistic power control strategies in fading channels," IEEE. Trans. Wireless Commun., vol.7, no.7, pp. 2752-2761, July 2008.
12. R. Zhang, "Optimal power control over fading cognitive radio channels by exploiting primary user CSI," in Proc. IEEE Global Commun. Conf. (Globecom), Dec. 2008.
13. R. Zhang, S. Cui, and Y.-C. Liang, "On ergodic sum capacity of fading cognitive multiple-access and broadcast channels," IEEE Trans. Inf. Theory, vol.55, no.11, pp. 5161-5178, Nov. 2009.
14. R. Zhang and Y.-C. Liang, "Exploiting multi-antennas for opportunistic spectrum sharing in cognitive radio networks," IEEE J. Sel. Topics Signal Process., vol.2, no.1, pp. 88-102, Feb. 2008.
15. A. Paulraj, R. Nabar, and D. Gore, Introduction to Space-Time Wireless Communications. Cambridge University Press, 2003.
16. Q. H. Spencer, A. L. Swindlehurst, and M. Haardt, "Zero-forcing methods for downlink spatial multiplexing in multiuser MIMO channels," IEEE Trans. Signal Process., vol.52, no.2, pp. 461-471, Feb. 2004.
17. Y.-C. Liang, Y. Zeng, E. C. Y. Peh, and A. T. Hoang, " Sensingthroughput tradeoff for cognitive radio networks," IEEE Trans. Wireless Commun., vol.7, no.4, pp. 1326-1337, Apr. 2008.
18. T. J. Lim, R. Zhang, Y.-C. Liang, and Y. Zeng, "GLRT-based spectrum sensing for cognitive radio," in Proc. IEEE Global Commun. Conf. (Globecom), Dec. 2008.
19. M. Wax and T. Kailath, "Detection of signals by information theoretic criteria," IEEE Trans. Acoust., Speech, Signal Process., vol.33, no.2, pp. 387-392, Apr. 1985.
20. F. Gao, Y. Zeng, A. Nallanathan, and T.-S. Ng, "Robust subspace blind channel estimation for cyclic prefixed MIMO ODFM systems: algorithm, identifiability and performance analysis," IEEE J. Sel. Areas Commun., vol.26, no.2, pp. 378-388, Feb. 2008.
21. R. A. Horn and C. R. Johnson, Matrix Analysis. Cambridge University Press, 1985.
22. T. Cover and J. Thomas, Elements of Information Theory. New York: Wiley, 1991.
23. S. Boyd and L. Vandenberghe, Convex Optimization. Cambridge University Press, 2004.