FFT-based hybrid antenna selection schemes for spatially correlated MIMO channels
(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:
https://lup.lub.lu.se/record/286437
- author
- Molisch, Andreas LU and Zhang, X Y
- organization
- publishing date
- 2004
- 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
- 2016-04-01 16:29:15
- date last changed
- 2022-01-28 20:01:27
@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}}, keywords = {{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}}, doi = {{10.1109/LCOMM.2003.822512}}, volume = {{8}}, year = {{2004}}, }