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Study of Channel Estimation in MIMO-OFDM for Software Defined Radio
Linköping University, Department of Electrical Engineering.
2007 (English)Independent thesis Basic level (professional degree), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

The aim of the thesis is to find out the most suitable channel estimation algorithms for the existing MIMO-OFDM SDR platform. Starting with the analysis of several prevalent channel estimation algorithms, MSE performance are compared under different scenarios. As a result of the hardware independent analysis, the complexvalued matrix computations involved in the algorithms are decomposed to real FLoating-point OPerations (FLOPs). Four feasible algorithms are selected for hardware dependent discussion based on the proposed hardware architecture. The computational latency is exposed as a manner of case study.

Place, publisher, year, edition, pages
Institutionen för systemteknik , 2007. , 79 p.
Keyword [en]
SDR, MIMO-OFDM, Channel Estimation, Computational Complexity
National Category
Computer Engineering
URN: urn:nbn:se:liu:diva-10128ISRN: LITH-ISY-EX--07/3954--SEOAI: diva2:16873
Subject / course
Computer Engineering
2007-10-19, Algoritmen, B, 10:15
Available from: 2007-10-30 Created: 2007-10-30 Last updated: 2012-04-24Bibliographically approved

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