How many users should be turned on in a multi-antenna broadcast channel?

IEEE Journal on Selected Areas in Communications

Volumn 26, Issue 8, 2008, Pages 1526-1535

  Dai, Wei ^a   Liu, Youjian ^b,c   Rider, Brian C ^b,c   Gao, Wen ^d  

^a United States of America   (United States)

^b University of Colorado at Boulder   (United States)

^c UNIVERSITY OF COLORADO   (United States)

^d FCA UNESP   (Brazil)

Author keywords

Broadcast channels; Feedback; MIMO systems; Throughput

Indexed keywords

ACOUSTIC INTENSITY; ANTENNAS; BASE STATIONS; BROADCASTING; BROADCASTING ANTENNAS; CODES (SYMBOLS); COMPUTER SYSTEMS; FEEDBACK; MIM DEVICES; MULTIPLEXING; PROBABILITY DENSITY FUNCTION; SIGNAL TO NOISE RATIO; STATE FEEDBACK; THROUGHPUT; WIRELESS TELECOMMUNICATION SYSTEMS;

ASYMPTOTICS; BROADCAST CHANNELS; FEEDBACK RATES; FINITE RATES; HETEROGENEOUS SYSTEMS; OPTIMAL FEEDBACKS; OPTIMAL NUMBERS; PARTIAL CHANNEL STATE INFORMATIONS; PATH LOSSES; SIGNAL-TO-NOISE RATIOS;

ASYMPTOTIC ANALYSIS;

EID: 54249092848     PISSN: 07338716     EISSN: None     Source Type: Journal    
DOI: 10.1109/JSAC.2008.081018     Document Type: Conference Paper

References (10)

1. M. Sharif and B. Hassibi, "On the capacity of MIMO broadcast channels with partial side information," IEEE Trans. Info. Theory, vol. 51, no. 2, pp. 506-522, 2005.
2. N. Jindal, "MIMO broadcast channels with finite-rate feedback," IEEE Trans. Info. Theory, vol. 52, no. 11, pp. 5045-5060, 2006.
3. T. Yoo, N. Jindal, and A. Goldsmith, "Finite-rate feedback mimo broadcast channels with a large number of users," in Proc. IEEE International Symposium on Information Theory (ISIT), 2006, pp. 1214-1218.
4. _, "Multi-antenna downlink channels with limited feedback and user selection," IEEE J. Select. Areas Commun., vol. 25, no. 7, pp. 1478-1491, 2007.
5. A. Bayesteh and A. K. Khandani, "How much feedback is required in mimo broadcast channels?" in Proc. IEEE International Symposium on Information Theory (ISIT), 2006, pp. 1310-1314.
6. _, "How much feedback is required in MIMO broadcast channels?" IEEE Trans. Info. Theory, submitted, 2007.
7. A. Lapidoth, S. Shamai, and M. Wigger, "On the capacity of a MIMO fading broadcast channel with imperfect transmitter side-information," in Proc. Allerton Conf. on Commun., Control, and Computing, 2005.
8. W. Dai, Y. Liu, V. K. N. Lau, and B. Rider, "On the information rate of MIMO systems with finite rate channel state feedback using beamforming and power on/off strategy," IEEE Trans. Info. Theory, submitted, 2005. [Online]. Available: http://arxiv.org/abs/cs/0603040
9. W. Dai, Y. Liu, and B. Rider, "Quantization bounds on Grassmann manifolds and applications to MIMO systems," IEEE Trans. Inform. Theory, vol. 54, no. 3, pp. 1108-1123, March 2008.
10. A. T. James, "Normal multivariate analysis and the orthogonal group," Ann. Math. Statist., vol. 25, no. 1, pp. 40 - 75, 1954.