Multiple antenna transmitter optimization schemes for multiuser systems
- 1 January 2003
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- Vol. 1 (10903038) , 399-403 Vol.1
- https://doi.org/10.1109/vetecf.2003.1285047
Abstract
We present multiple antenna transmitter optimization (i.e., spatial prefiltering) schemes that are based on linear transformations and transmit power optimization (keeping average transmit power conserved). We consider the downlink of a wireless system with multiple transmit antennas at the base station and a number of mobile terminals (i.e., users) each with a single receive antenna. We consider the maximum achievable data rates in the case of the zero-forcing and triangularization spatial prefiltering coupled with a dirty paper coding transmission scheme. We also present the effects of channel mismatch.Keywords
This publication has 7 references indexed in Scilit:
- Pilot-assisted estimation of mimo fading channel response and achievable data ratesIEEE Transactions on Signal Processing, 2003
- Generalized writing on dirty paperPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2003
- Additive noise channels with side information at the transmitterPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- Layered space-time architecture for wireless communication in a fading environment when using multi-element antennasBell Labs Technical Journal, 2002
- Elements of Information TheoryPublished by Wiley ,2001
- Fading channels: information-theoretic and communications aspectsIEEE Transactions on Information Theory, 1998
- Writing on dirty paper (Corresp.)IEEE Transactions on Information Theory, 1983