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Reduced-complexity transmit/receive-diversity systems

Molisch, Andreas LU ; Win, MZ and Winters, JH (2003) In IEEE Transactions on Signal Processing 51(11). p.2729-2738
Abstract
We consider wireless systems with transmit and receive diversity. For reduction of complexity, we propose to use hybrid selection/maximal-ratio transmission at one link end, choosing L out of N antennas. We analyze the performance of such systems, giving analytical bounds and comparing them with computer simulations. Outage probability, symbol error probability, and capacity are shown. We demonstrate that in typical cases, a small number of used antennas L is sufficient to achieve considerable performance gains. We also analyze the influence of the number of antennas at the other link end, of fading correlation, and of channel estimation errors. The simulation results confirm that the proposed scheme is effective in a variety of... (More)
We consider wireless systems with transmit and receive diversity. For reduction of complexity, we propose to use hybrid selection/maximal-ratio transmission at one link end, choosing L out of N antennas. We analyze the performance of such systems, giving analytical bounds and comparing them with computer simulations. Outage probability, symbol error probability, and capacity are shown. We demonstrate that in typical cases, a small number of used antennas L is sufficient to achieve considerable performance gains. We also analyze the influence of the number of antennas at the other link end, of fading correlation, and of channel estimation errors. The simulation results confirm that the proposed scheme is effective in a variety of environments. (Less)
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
diversity, antenna selection, channel estimation, MIMO
in
IEEE Transactions on Signal Processing
volume
51
issue
11
pages
2729 - 2738
publisher
IEEE--Institute of Electrical and Electronics Engineers Inc.
external identifiers
  • wos:000186006100004
  • scopus:0242365607
ISSN
1053-587X
DOI
10.1109/TSP.2003.818211
language
English
LU publication?
yes
id
b004b5a6-bbcb-4b21-8ad6-a5764e0d5ed7 (old id 298417)
date added to LUP
2007-09-18 13:33:34
date last changed
2018-10-03 11:32:40
@article{b004b5a6-bbcb-4b21-8ad6-a5764e0d5ed7,
  abstract     = {We consider wireless systems with transmit and receive diversity. For reduction of complexity, we propose to use hybrid selection/maximal-ratio transmission at one link end, choosing L out of N antennas. We analyze the performance of such systems, giving analytical bounds and comparing them with computer simulations. Outage probability, symbol error probability, and capacity are shown. We demonstrate that in typical cases, a small number of used antennas L is sufficient to achieve considerable performance gains. We also analyze the influence of the number of antennas at the other link end, of fading correlation, and of channel estimation errors. The simulation results confirm that the proposed scheme is effective in a variety of environments.},
  author       = {Molisch, Andreas and Win, MZ and Winters, JH},
  issn         = {1053-587X},
  keyword      = {diversity,antenna selection,channel estimation,MIMO},
  language     = {eng},
  number       = {11},
  pages        = {2729--2738},
  publisher    = {IEEE--Institute of Electrical and Electronics Engineers Inc.},
  series       = {IEEE Transactions on Signal Processing},
  title        = {Reduced-complexity transmit/receive-diversity systems},
  url          = {http://dx.doi.org/10.1109/TSP.2003.818211},
  volume       = {51},
  year         = {2003},
}