SVD based GSM reference channel equalization for passive radiolocation

Maciej Wielgo , Piotr Krysik , Jacek Misiurewicz

Abstract

Most of PCL algorithms require clear, non channel- distorted reference signals. However radar systems operate under various environmental circumstances, including dense, multi-path urbanized areas. GSM transmission has built-in mechanism to estimate and overcome multi-path effect. It is good enough for demodulation however not sufficient for PCL applications. The paper presents SVD (Singular Value Decomposition) based method for channel estimation. The method is evaluated and com- pared to Least Squares (LS) approach and structured channel estimation on simulated GSM transmission.
Author Maciej Wielgo ISE
Maciej Wielgo,,
- The Institute of Electronic Systems
, Piotr Krysik ISE
Piotr Krysik,,
- The Institute of Electronic Systems
, Jacek Misiurewicz ISE
Jacek Misiurewicz,,
- The Institute of Electronic Systems
Pages1-4
Publication size in sheets0.5
Book Kurowska Anna, Misiurewicz Jacek (eds.): IRS 2016 - 17th International Radar Symposium, 2016, IEEE, , ISBN 978-1-5090-2518-3, 128 p.
Keywords in English Channel estimation Estimation GSM Mathematical model Maximum likelihood decoding Modulation Radar
DOIDOI:10.1109/IRS.2016.7497384
URL http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=7497384&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D7497384
projectResearch on measurement, circuit and signal theory and electronic circuits and systems. Project leader: Romaniuk Ryszard, , Phone: +48 22 234 7986, +48 22 234 5360, start date 15-06-2015, end date 31-12-2016, ISE/2015/DS, Completed
WEiTI Działalność statutowa
Languageen angielski
File
wielgo_krysik_irs16.pdf (file archived - login or check accessibility on faculty) wielgo_krysik_irs16.pdf 1.25 MB
Score (nominal)15
ScoreMinisterial score = 15.0, 27-03-2017, BookChapterMatConfByIndicator
Ministerial score (2013-2016) = 15.0, 27-03-2017, BookChapterMatConfByIndicator
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