Regularized zero-forcing for multiantenna broadcast channels with user selection

IEEE Wireless Communications Letters

Volumn 1, Issue 2, 2012, Pages 129-132

  Wang, Zijian ^a,b   Chen, Wen ^a,b  

^a SHANGHAI JIAO TONG UNIVERSITY   (China)

^b XIDIAN UNIVERSITY   (China)

Author keywords

beamforming; Multiantenna multiuser; regularized zero forcing (RZF); signal to interference plus noise ratio (SINR)

Indexed keywords

BROADCAST CHANNELS; IMPERFECT CHANNEL STATE INFORMATION; MULTI-ANTENNA; MULTI-ANTENNA BROADCAST CHANNELS; MULTI-USER; SIGNAL-TO- INTERFERENCE-PLUS-NOISE RATIO (SINR); USER SELECTION; ZERO-FORCING;

BROADCASTING; SIGNAL INTERFERENCE; SPURIOUS SIGNAL NOISE;

BEAMFORMING;

EID: 84861895542     PISSN: 21622337     EISSN: 21622345     Source Type: Journal    
DOI: 10.1109/WCL.2012.022012.110206     Document Type: Article

References (14)

1. E. Telatar, Capacity of multi-antenna Gaussian channels, Euro. Trans. Telecommun., vol. 10, no. 6, pp. 585-596, Nov. 1999.
2. G. Caire and S. Shamai, On the achievable throughput of a multi-antenna gaussian broadcast channel, IEEE Trans. Inf. Theory, vol. 43, pp. 1691-1706, July 2003.
3. C. Peel, B. Hochwald, and A. Swindlehurst, Vector-perturbation technique for near-capacity multiantenna multiuser communication-part I: channel inversion and regularization, IEEE Trans. Commun., vol. 53, no. 1, pp. 195-202, Jan. 2005.
4. T. Yoo and A. Goldsmith, On the optimality of multiantenna broadcast scheduling using zero-forcing beamforming, IEEE J. Sel. Areas Commun., vol. 24, no. 3, pp. 528-541, Mar. 2006.
5. T. Yoo, N. Jindal, and A. Goldsmith, Multi-antenna downlink channels with limited feedback and user selection, IEEE J. Sel. Areas Commun., vol. 25, no. 7, pp. 1478-1491, Sep. 2007.
6. P. Lu and H. Yang, Sum-rate analysis of multiuser MIMO system with zero-forcing transmit beamforming, IEEE Trans. Commun., vol. 57, no. 9, pp. 2585-2589, Sep. 2009.
7. M. Sharif and B. Hassibi, A comparison of time-sharing, DPC, and beamforming for MIMO broadcast channels with many users, IEEE Trans. Commun., vol. 55, no. 1, pp. 11-15, Jan. 2007.
8. C. Zhang, W. Xu, and M. Chen, Hybrid zero-forcing beamforming/orthogonal beamforming with user selection for MIMO broadcast channels, IEEE Commun. Lett., vol. 13, no. 1, pp. 10-12, Jan. 2009.
9. Y. Xu and T. L. Ngoc, A capacity-achieving precoding scheme based on channel inversion regularization with optimal power allocation for MIMO broadcast channels, in Proc. 2007 IEEE GLOBLECOM, pp. 3190-3194.
10. E. Shin and D. Kim, On the optimal sum-capacity growth of ZFBF with quality based channel reporting in multiuser downlink channels, IEEE Trans. Commun., vol. 57, no. 6, pp. 1643-1647, June 2009.
11. H. Wan, W. Chen, and J. Ji, Efficient linear transmission strategy for MIMO relaying broadcast channels with direct links, IEEE Wireless Commun. Lett., vol. 1, no. 1, pp. 14-17, 2012.
12. A. D. Dabbagh and D. J. Love, Multiple antenna MMSE based downlink precoding with quantized feedback or channel mismatch, IEEE Trans. Commun., vol. 56, no. 11, pp. 1859-1868, Nov. 2008.
13. C. Wang, E. K. S. Au, R. D. Murch, W. H. Mow, R. S. Cheng, and V. Lau, On the performance of the MIMO zero-forcing receiver in the presence of channel estimation error, IEEE Trans. Wireless Commun., vol. 6, no. 3, pp. 805-810, Mar. 2007.
14. A. Edelman, Eigenvalues and condition numbers of random matrices, Ph.D. dissertation, Dept. of Math., Mass. Inst. Technol., Cambridge, MA. 1989.