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Publikācija: Distance and Bandwidth Estimation for MIMO Channel

Publication Type Scientific article indexed in SCOPUS or WOS database
Funding for basic activity Unknown
Defending: ,
Publication language English (en)
Title in original language Distance and Bandwidth Estimation for MIMO Channel
Field of research 2. Engineering and technology
Sub-field of research 2.2 Electrical engineering, Electronic engineering, Information and communication engineering
Research platform None
Authors Vladimirs Novikovs
Guntars Balodis
Andris Ruško
Keywords MIMO, bandwidth
Abstract We presented the distance and bandwidth estimation measurements for fixed environment multiple-input-multiple-output (MIMO) wideband radio channel, based on orthogonal frequency-division-multiplexing (OFDM). Channel capacity measurements experiment have been carried out in an indoor line-of-sight (LOS) and non-line-of-sight (NLOS) corridor environment. Channel bandwidth were measured systematically with lineary varying distance in a static indoor environment. Measurements have shown that in the indoor LOS and NLOS environment MIMO systems have achieved sufficiently higher channel capacity because the MIMO channel is more robust to correlation when the signal-to-noise-ratio (SNR) is high. Influence of antenna polarisation was taken in fact. Measurements were also taken in anechoic chamber, to realise higher SNR.
Hyperlink: http://eejournal.ktu.lt/index.php/elt/article/view/11005 
Reference Novikovs, V., Balodis, G., Ruško, A. Distance and Bandwidth Estimation for MIMO Channel. Electronics and Electrical Engineering, 2007, Vol. 80, No. 8, pp.49-52. ISSN 1392-1215. e-ISSN 2029-5731.
ID 3624