AMNE:(ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Signal Processing)
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- Edfors, OveLund University,Lunds universitet,Luleå tekniska universitet,Signaler och system,Institutionen för elektro- och informationsteknik,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Electrical and Information Technology,Departments at LTH,Faculty of Engineering, LTH (author)
OFDM channel estimation by singular value decomposition
- Article/chapterEnglish1996
Publisher, publication year, extent ...
- Piscataway, NJ :IEEE Communications Society,1996
- electronicrdacarrier
Numbers
- LIBRIS-ID:oai:DiVA.org:ltu-28569
- https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-28569URI
- https://doi.org/10.1109/VETEC.1996.501446DOI
- https://lup.lub.lu.se/record/1056136URI
Supplementary language notes
- Language:English
- Summary in:English
Part of subdatabase
- SwePubSwePub
Classification
Notes
- Godkänd; 1996; 20090303 (ysko)
- A new approach to low-complexity channel estimation in orthogonal-frequency division multiplexing (OFDM) systems is proposed. A low-rank approximation is applied to a linear minimum mean-squared error (LMMSE) estimator that uses the frequency correlation of the channel. By using the singular-value decomposition (SVD) an optimal low-rank estimator is derived, where performance is essentially preserved - even for low computational complexities. A fixed estimator, with nominal values for channel correlation and signal-to-noise ratio (SNR), is analysed. Analytical mean-squared error (MSE) and symbol-error rates (SER) are presented for a 16-QAM OFDM system.
Subject headings and genre
- TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Signalbehandling hsv//swe
- ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Signal Processing hsv//eng
- TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik hsv//swe
- ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering hsv//eng
- Signalbehandling
- Signal Processing
Added entries (persons, corporate bodies, meetings, titles ...)
- Sandell, MagnusLuleå tekniska universitet,Signaler och system (author)
- van de Beek, JaapLuleå tekniska universitet,Signaler och system(Swepub:ltu)jaavan (author)
- Wilson, Sarah KateSchool of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA (author)
- Börjesson, Per OlaLund University,Lunds universitet,Luleå tekniska universitet,Signaler och system,Institutionen för elektro- och informationsteknik,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Electrical and Information Technology,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)tde-pbo (author)
- Luleå tekniska universitetSignaler och system (creator_code:org_t)
Related titles
- In:Mobile technology for the human racePiscataway, NJ : IEEE Communications Society, s. 923-9270780331575
Internet link
- https://ltu.diva-portal.org/smash/get/diva2:1001769/FULLTEXT01.pdffulltext:print
- https://portal.research.lu.se/files/6289557/1056818.pdfFULLTEXT
- http://dx.doi.org/10.1109/VETEC.1996.501446FULLTEXT
- https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-28569
- https://doi.org/10.1109/VETEC.1996.501446
- https://lup.lub.lu.se/record/1056136
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