Reduced-complexity transmit/receive-diversity systems
(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:
https://lup.lub.lu.se/record/298417
- author
- Molisch, Andreas LU ; Win, MZ and Winters, JH
- organization
- publishing date
- 2003
- 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
- 2016-04-01 16:42:02
- date last changed
- 2022-04-22 23:50:30
@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}}, keywords = {{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}}, doi = {{10.1109/TSP.2003.818211}}, volume = {{51}}, year = {{2003}}, }