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Measurement-based e...
Measurement-based evaluation of interlink correlation for indoor multi-user MIMO Channels
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Kolmonen, Veli-Matti (author)
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Haneda, Katsuyuki (author)
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- Hult, Tommy (author)
- Lund University,Lunds universitet,Institutionen för elektro- och informationsteknik,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Electrical and Information Technology,Departments at LTH,Faculty of Engineering, LTH
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Puotanen, Juho (author)
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- Tufvesson, Fredrik (author)
- Lund University,Lunds universitet,Institutionen för elektro- och informationsteknik,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Electrical and Information Technology,Departments at LTH,Faculty of Engineering, LTH
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Vainikainen, Pertti (author)
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(creator_code:org_t)
- 2010
- 2010
- English.
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In: IEEE Antennas and Wireless Propagation Letters. - 1548-5757. ; 9, s. 311-314
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http://dx.doi.org/10...
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https://doi.org/10.1...
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Abstract
Subject headings
Close
- Abstract in UndeterminedThe properties of the single-link multiple-input-multiple- output (MIMO) propagation channels have been analyzed in many studies based on extensive propagation measurements. In this letter, we extend the measurement-based analysis to dual-link MIMO propagation channels. Here, we examine interlink correlation by evaluating the correlation of eigenvectors obtained from multiple MIMO links. We also investigated how the physical propagation phenomena produced the interlink correlation. Results indicate that interlink correlation may exist. Sometimes it is found to be very high also for far separated receive units, depending on similarity of dominant propagation mechanisms between multiple MIMO links and also on antenna array properties.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Keyword
- Channel Sounding
- Link Correlation
- MIMO
- Dual-Link
- Propagation Channel
Publication and Content Type
- art (subject category)
- ref (subject category)
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