Modified waterfilling algorithms for MIMO spatial multiplexing with asymmetric CSI

IEEE Wireless Communications Letters

Volumn 1, Issue 2, 2012, Pages 89-92

  Mukherjee, Amitav ^a   Swindlehurst, A Lee ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

MIMO; resource allocation; waterfilling

Indexed keywords

BEST-EFFORT; DATA RATES; DOWNLINK CHANNELS; MIMO COGNITIVE RADIO NETWORKS; MINIMUM INFORMATION; MULTI-USER; NUMERICAL RESULTS; PROBLEM FORMULATION; SPATIAL DIMENSION; SPATIAL MULTIPLEXING; SPATIAL WATER-FILLING; TRANSMISSION SCHEMES; TRANSMIT POWER; WATER-FILLING ALGORITHM; WATERFILLING; WIRETAP CHANNEL;

ALGORITHMS; COGNITIVE RADIO; COMMUNICATION CHANNELS (INFORMATION THEORY); MIMO SYSTEMS; MULTIPLEXING; RESOURCE ALLOCATION;

CHANNEL STATE INFORMATION;

EID: 84861894475     PISSN: 21622337     EISSN: 21622345     Source Type: Journal    
DOI: 10.1109/WCL.2012.012712.110227     Document Type: Article

References (10)

1. D. P. Palomar and J. R. Fonollosa, Practical algorithms for a family of waterfilling solutions, IEEE Trans. Signal Process., vol. 53, no. 2, pp. 686-695, Feb. 2005.
2. L. Zheng and D. Tse, Diversity and multiplexing: a fundamental tradeoff in multiple-antenna channels, IEEE Trans. Inf. Theory, vol. 49, no. 5, pp. 1073-1096, May 2003.
3. S.-H. Lee and J. Thompson, Trade-off of multiplexing streams in MIMO broadcast channels, IEEE Commun. Lett., vol. 14, pp. 115-117, Feb. 2010.
4. S. Goel and R. Negi, Guaranteeing secrecy using artificial noise, IEEE Trans. Wireless Commun., vol. 7, no. 6, pp. 2180-2189, June 2008.
5. A. Khisti and G. Wornell, Secure transmission with multiple antennas II: the MIMOME wiretap channel, IEEE Trans. Inf. Theory, vol. 56, no. 10, pp. 3471-3475, Oct. 2010.
6. A. Mukherjee and A. L. Swindlehurst, Fixed-rate power allocation strategies for enhanced secrecy in MIMO wiretap channels, in Proc. 2009 SPAWC.
7. A. Vakili, A. Dana, M. Sharif, and B. Hassibi, Differentiated rate scheduling for MIMO Gaussian broadcast channels, in Proc. 2005 Allerton Conf.
8. 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.
9. K. Hamdi, W. Zhang, and K. B. Letaief, Opportunistic spectrum sharing in cognitive MIMO wireless networks, IEEE Trans. Wireless Commun., vol. 8, no. 8, pp. 4098-4111, Aug. 2009.
10. J. Andrews, W. Choi, and R. W. Heath, Overcoming interference in spatial multiplexing MIMO wireless networks, IEEE Wireless Commun. Mag., vol. 14, no. 6, pp. 95-104, Dec. 2007.