Experimental evaluation of unsupervised channel deconvolution for wireless multiple-transmitter∕multiple-receiver systems
- 1 January 2002
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 38 (20), 1214-1216
- https://doi.org/10.1049/el:20020845
Abstract
An over-the-air demonstration of unsupervised (blind) multiple-input/multiple output (MIMO) channel deconvolution is presented. The results were obtained in an indoor multiple antenna (BLAST) context. A suitable unsupervised MIMO technique was used in order to avoid the effective reduction of spectral efficiency caused by the use of channel training. To the authors' knowledge, this may be the first reported experiment of successful over-the-air unsupervised MIMO deconvolution.Keywords
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