Weighted sum rate optimization for cognitive radio MIMO broadcast channels

IEEE Transactions on Wireless Communications

Volumn 8, Issue 6, 2009, Pages 2950-2959

  Zhang, Lan ^a   Xin, Yan ^b   Liang, Ying Chang ^a  

^a INSTITUTE FOR INFOCOMM RESEARCH   (Singapore)

^b NEC LABORATORIES AMERICA   (United States)

Author keywords

Beamforming; Broadcast channel; Cognitive radio; MIMO; Power allocation; Sum rate maximization

Indexed keywords

BROADCAST CHANNEL; COGNITIVE RADIO; MIMO; POWER ALLOCATION; SUM RATE MAXIMIZATION;

ALGORITHMS; BEAMFORMING; CELLULAR RADIO SYSTEMS; COMMUNICATION CHANNELS (INFORMATION THEORY); ELECTRIC POWER UTILIZATION; MULTIPLEXING; OPTIMIZATION; RADIO;

RADIO BROADCASTING;

EID: 67651177710     PISSN: 15361276     EISSN: None     Source Type: Journal    
DOI: 10.1109/TWC.2009.080621     Document Type: Article

References (29)

1. J. Mitola and G. Q. Maguire, "Cognitive radios: making software radios more personal," IEEE Personal Commun., vol. 6, no. 4, pp. 13-18, Aug. 1999.
2. S. Haykin, "Cognitive radio: brain-empowered wireless communications," IEEE J. Select. Areas Commun., vol. 23, no. 2, pp. 201-202, Feb. 2005.
3. Y.-C. Liang, Y. Zeng, E. Peh, and A. Hoang, "Sensing-throughput tradeoff for cognitive radio networks," IEEE Trans. Wireless Commun., vol. 7, no. 4, pp. 1326-1337, Apr. 2008.
4. Z. Quan, S. Cui, and A. Sayed, "Optimal linear cooperation for spectrum sensing in cognitive radio networks," IEEE J. Select. Topics Signal Processing, vol. 2, no. 1, pp. 28-40, Feb. 2008.
5. M. Gastpar, "On capacity under receive and spatial spectrum-sharing constraints," IEEE Trans. Inform. Theory, vol. 53, no. 2, pp. 471-487, Feb. 2007.
6. 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.
7. L. Zhang, Y.-C. Liang, and Y. Xin, "Joint beamforming and power allocation for multiple access channels in cognitive radio networks," IEEE J. Select. Areas Commun., vol. 26, no. 1, pp. 38-51, Jan. 2008.
8. R. Zhang and Y.-C. Liang, "Exploiting multiple antennas for opportunistic spectrum sharing in cognitive radio networks," IEEE J. Select. Topics Signal Processing, vol. 2, no. 1, pp. 88-102, Feb. 2008.
9. H. Weingarten, Y. Steinberg, and S. Shamai, "The capacity region of the Gaussian multiple-input multiple-output broadcast channel," IEEE Trans. Inform. Theory, vol. 52, no. 9, pp. 3936-64, Sept. 2006.
10. P. Viswanath and D. N. C. Tse, "Sum capacity of the vector Gaussian broadcast channel and uplink-downlink duality," IEEE Trans. Inform. Theory, vol. 49, no. 8, pp. 1912-1921, Aug. 2003.
11. S. Vishwanath, N. Jindal, and A. Goldsmith, "Duality, achievable rates, and sum-rate capacity of Gaussian MIMO broadcast channels," IEEE Trans. Inform. Theory, vol. 49, no. 10, pp. 2658-2668, Oct. 2003.
12. W. Yu and J. Cioffi, "Sum capacity of Gaussian vector broadcast channels," IEEE Trans. Inform. Theory, vol. 50, no. 9, pp. 1875-1892, Sept. 2004.
13. N. Jindal, W. Rhee, S. Vishwanath, S. A. Jafar, and A. Goldsmith, "Sum power iterative water-filling for multi-antenna Gaussian broadcast channels," IEEE Trans. Inform. Theory, vol. 51, no. 4, pp. 1570-1580, Apr. 2005.
14. W. Yu, "Sum-capacity computation for the Gaussian vector broadcast channel via dual decomposition," IEEE Trans. Inform. Theory, vol. 52, no. 2, pp. 754-759, Feb. 2006.
15. M. Kobayashi and G. Caire, "An iterative water-filling algorithm for maximum weighted sum-rate of Gaussian MIMO-BC," IEEE J. Select. Areas Commun., vol. 24, no. 8, pp. 1640-1646, Aug. 2006.
16. L. Jia and T. Hou, "Maximum weighted sum rate of multi-antenna broadcast channels," 2007. [Online]. Available: http://arXiv:cs/0703111v1.
17. F. Rashid-Farrokhi, K. J. R. Liu, and L. Tassiulas, "Transmit beamforming and power control for cellular wireless systems," IEEE J. Select. Areas Commun., vol. 16, no. 8, pp. 1437-1449, Oct. 1998.
18. W. Yu, "Uplink-downlink duality via minimax duality," IEEE Trans. Inform. Theory, vol. 52, no. 2, pp. 361-374, Feb. 2006.
19. W. Yu and T. Lan, "Transmitter optimization for the multi-antenna downlink with per-antenna power constraints," IEEE Trans. Signal Processing, vol. 55, no. 6, pp. 2646-2660, June 2007.
20. A. Wiesel, Y. C. Eldar, and S. Shamai, "Linear precoding via conic optimization for fixed MIMO receivers," IEEE Trans. Signal Processing, vol. 54, no. 1, pp. 161-176, Jan. 2006.
21. M. Bengtsson and B. Ottersten, "Optimal downlink beamforming using semidefinite optimization," in Proc. 37th Allerton Conf. Commun. Control Comp., Monticello, IL, USA, Sept. 1999.
22. L. Zhang, R. Zhang, Y.-C. Liang, Y. Xin, and H. V. Poor, "On gaussian MIMO BC-MAC duality with multiple transmit covariance constraints," 2008. [Online]. Available: arxiv.org/abs/0809.4101v1
23. D. G. Luenberger, Optimization by Vector Space Methods. New York: John Wiley, 1969.
24. D. Tse and S. Hanly, "Multiaccess fading channels-part I: polymatriod structure, optimal resource allocation and throughput capacities," IEEE Trans. Inform. Theory, vol. 44, no. 7, pp. 2796-2815, Nov. 1998.
25. W. Yu, W. Rhee, S. Boyd, and J. M. Cioffi, "Iterative water-filling for Gaussian vector multiple-access channels," IEEE Trans. Inform. Theory, vol. 50, no. 1, pp. 145-152, Jan. 2004.
26. I. E. Telatar, "Capacity of multi-antenna Gaussian channels," European Trans. Telecommun., vol. 10, no. 6, pp. 585-595, Oct. 1999.
27. L. Vandenberghe, S. Boyd, and S.-P. Wu, "Determinant maximization with linear matrix inequality constraints," SIAM J. Matrix Analysis and Applications, vol. 19, no. 2, pp. 499-533, Feb. 1998.
28. S. Boyd, L. Xiao, and A. Mutapcic, "Subgradient methods," 2003. [Online]. Available: http://mit.edu/6.976/www/notes/subgrad-method.pdf.
29. S. Boyd and L. Vandenberghe, Convex Optimization. Cambridge, UK: Cambridge University Press, 2004.