ZF beamforming performance analysis for multiuser spatial multiplexing with imperfect channel feedback

2007 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2007

Volumn , Issue , 2007, Pages 869-872

  Lee, Li ^a,b   Wang, Jing ^a   Wu, Xiaoyun ^b  

^a TSINGHUA UNIVERSITY   (China)

^b INTEL CHINA RESEARCH CENTER   (China)

Author keywords

Beamforming; Multiuser; Spatial multiplexing

Indexed keywords

MULTIPLE-INPUT MULTIPLE-OUTPUT (MIMO); SPATIAL MULTIPLEXING;

BEAMFORMING; CHANNEL ESTIMATION; FEEDBACK; MATRIX ALGEBRA; MULTIPLEXING; PROBABILITY;

MULTIUSER DETECTION;

EID: 38049072193     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/WICOM.2007.224     Document Type: Conference Paper

References (6)

1. Q. H. Spencer, A. L. Swindlehurst, and M. Haardt, "Zeroforcing methods for downlink spatial multiplexing in Multi-user MIMO channels," IEEE Transactions on Signal Processing,vol. 52, no. 2, pp. 461-471, February 2004.
2. Love D J, Heath Jr R W, Strohmer T. "Grassmannian beamforming for multiple-input multiple-output wireless systems," in IEEE Trans. Info. Th., Oct., 2003, pp.2735-2747.
3. P.W. Wolniansky, G.J. Foschini, G.D Golden, VBLAST: an architecture for realizing very high data rates over the rich scattering wireless channel, Proc. URSI Int. Symp. Signals, Systems, and Electronics, Italy, September 1998, 295-300.
4. Heath Jr R W, Sandhu S, Paulraj A. Antenna selection for spatial multiplexing with linear receivers. IEEE Commun. Lett., 2001, 5: 142-144.
5. Buehrer R M, Kumar N A. The impact of channel estimation error on space-time block codes. In: Proceedings of IEEE VTC Fall 2002. Vancouver, Canada, 2002: 1921-1925.
6. Hutter A A, de Carvalho E, Cioffi J M. On the impact of channel estimation for multiple antenna diversity reception in mobile OFDM system. In: Proceedings of the 34th Asilomar Conference on Signals, Systems and Computers. Pacific Grove, CA, USA, 2000: 1820-1824.