Reduced-complexity power allocation in zero-forcing MIMO-OFDM downlink system with multiuser diversity

IEEE International Symposium on Information Theory - Proceedings

Volumn 2005, Issue , 2005, Pages 2320-2324

  Chan, Peter W C ^a   Cheng, Roger S K ^a,b  

^a HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Hong Kong)

^b IEEE   (Hong Kong)

Author keywords

[No Author keywords available]

Indexed keywords

DOWNLINK SYSTEMS; MULTIUSER DIVERSITY; POWER ALLOCATION; SYSTEM CAPACITIES;

ALGORITHMS; COMPUTATIONAL COMPLEXITY; MULTI AGENT SYSTEMS; MULTIPLEXING; NUMERICAL ANALYSIS; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING; RESOURCE ALLOCATION; SIGNAL TO NOISE RATIO;

TELECOMMUNICATION SYSTEMS;

EID: 33749441308     PISSN: 21578099     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ISIT.2005.1523762     Document Type: Conference Paper

References (9)

1. G.J. Foschini and M.J. Gans, "On limits of wireless communications in a fading environment when using multiple antennas," Wireless Personal Commun., vol.6, pp.311-335, March 1998
2. A. Goldsmith, S.A. Jafar, N. Jindal and S. Vishwanath, "Capacity limits of MIMO channels," IEEE Journal on Selected Areas in Communications, vol.21, no.5, pp. 684-702, June 2003
3. Q.H. Spencer, A.L. Swindlehurst and M. Haardt, "Zero-forcing methods for downlink spatial multiplexing in multiuser MIMO channels," IEEE Transactions on Signal Processing, vol.52, no.2, pp. 461-471, Feb. 2004
4. Q.H. Spencer, C.B. Peel, A.L. Swindlehurst and M. Haardt, "An introduction to the multi-user MIMO downlink," IEEE Communications Magazine, vol.42, no. 10, pp. 60-67, Oct. 2004.
5. Lai-U Choi, R.D. Murch, "A transmit preprocessing technique for multiuser MIMO systems using a decomposition approach," IEEE Transactions on Wireless Communications, vol.3, no.1, pp. 20-24, Jan. 2004
6. T.M. Cover and J.A. Thomas, Elements of Information Theory. Jon Wiley and Sons, Inc, 1991.
7. Cheong Yui Wong, R.S. Cheng, K.B. Letaief and R.D. Murch, "Multiuser OFDM with adaptive subcarrier, bit, and power allocation," IEEE Journal on Selected Areas in Communications, vol.17, no.10, pp. 1747-1758, Oct. 1999
8. Y. M. Tsang, "Optimal resource allocation in SDMA/Multi-Input- Single-Output/OFDM systems under QoS and power constraints," WCNC 2004, pp.1595-1600.
9. ETSI Normalization Committee, "Channel models for HIPERLAN/2 in different indoor scenarios," European Telecommunications Standards Institute, Sophia-Antipolis, Valbonne, France, Norme ETSI, doc. 3ERI085B, 1998.