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FFT-based hybrid antenna selection schemes for spatially correlated MIMO channels

Molisch, Andreas LU and Zhang, X Y (2004) In IEEE Communications Letters 8(1). p.36-38
Abstract
In this letter, we address the antenna subset selection problem in spatially correlated multiple-input multiple-output (MIMO) channels. To reduce the severe performance degradation of the traditional antenna selection scheme in correlated channels, we propose to embed fast Fourier transform 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.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
MIMO, antenna selection, diversity
in
IEEE Communications Letters
volume
8
issue
1
pages
36 - 38
publisher
IEEE--Institute of Electrical and Electronics Engineers Inc.
external identifiers
  • wos:000189190000013
  • scopus:0742290169
ISSN
1089-7798
DOI
10.1109/LCOMM.2003.822512
language
English
LU publication?
yes
id
f39eaf3d-5e74-4e65-ad91-2a6d224b0a82 (old id 286437)
date added to LUP
2007-10-28 15:28:14
date last changed
2017-12-10 04:33:54
@article{f39eaf3d-5e74-4e65-ad91-2a6d224b0a82,
  abstract     = {In this letter, we address the antenna subset selection problem in spatially correlated multiple-input multiple-output (MIMO) channels. To reduce the severe performance degradation of the traditional antenna selection scheme in correlated channels, we propose to embed fast Fourier transform 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.},
  author       = {Molisch, Andreas and Zhang, X Y},
  issn         = {1089-7798},
  keyword      = {MIMO,antenna selection,diversity},
  language     = {eng},
  number       = {1},
  pages        = {36--38},
  publisher    = {IEEE--Institute of Electrical and Electronics Engineers Inc.},
  series       = {IEEE Communications Letters},
  title        = {FFT-based hybrid antenna selection schemes for spatially correlated MIMO channels},
  url          = {http://dx.doi.org/10.1109/LCOMM.2003.822512},
  volume       = {8},
  year         = {2004},
}