TR2003-70

DFT-Based Hybrid Antenna Selection Schemes for Spatially Correlated MIMO Channels

    •  Molisch, A.F., Zhang, X., Kung, S.-Y., Zhang, J., "DFT-Based Hybrid Antenna Selection Schemes for Spatially Correlated MIMO Channels", IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), September 2003, vol. 2, pp. 1119-1123.
      BibTeX TR2003-70 PDF
      • @inproceedings{Molisch2003sep2,
      • author = {Molisch, A.F. and Zhang, X. and Kung, S.-Y. and Zhang, J.},
      • title = {DFT-Based Hybrid Antenna Selection Schemes for Spatially Correlated MIMO Channels},
      • booktitle = {IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)},
      • year = 2003,
      • volume = 2,
      • pages = {1119--1123},
      • month = sep,
      • url = {https://www.merl.com/publications/TR2003-70}
      • }
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  • Research Area:

    Communications

Abstract:

We address the antenna subset selection problem in spatially correlated MIMO channels. To reduce the severe performance degradation of the traditional antenna selection scheme in correlated channels, we propose to embed DFT operations in the RF chains. The resulting system shows a significant advantage both for diversity schemes and for the capacity of spatial multiplexing, while requiring only a minor hardware overhead.

 

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    •  NEWS    PIMRC 2003: 6 publications by Jinyun Zhang and others
      Date: September 7, 2003
      Where: IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)
      MERL Contact: Jinyun Zhang
      Brief
      • The papers "Adaptive Transmit Weights for Performance Enhancement in Space-Time Transmit Diversity Systems" by Horng, J.H., Li, L. and Zhang, J., "Throughput Analysis for W-CDMA Systems with MIMO and AMC" by Lao, D., Horng, J.H. and Zhang, J., "DFT-Based Hybrid Antenna Selection Schemes for Spatially Correlated MIMO Channels" by Molisch, A.F., Zhang, X., Kung, S.-Y. and Zhang, J., "Impulse Radio Pulse Shaping for Ultra-Wide Bandwidth UWB Systems" by Wu, Y., Molisch, A.F., Kung, S.-Y. and Zhang, J., "A New Measurement-Based Admission Control Method for IEEE802.11 Wireless Local Area Networks" by Gu, D. and Zhang, J. and "Energy/Security Scalable Mobile Cryptosystem" by Huang, Q., Kobayashi, H., Liu, B., Gu, D. and Zhang, J. were presented at the IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC).
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