DocumentCode
514459
Title
Trend analysis pilot aided channel estimation in OFDM systems
Author
Moustafa, Mohamed M A
Author_Institution
Commun. & Electron. Eng., Akhbar El Yom Acad., Egypt
Volume
2
fYear
2010
fDate
7-10 Feb. 2010
Firstpage
1704
Lastpage
1707
Abstract
Orthogonal frequency division multiplexing (OFDM) technique has a major problem due to the impact of the flat fading channel. Many channel estimation techniques addressed this problem. This paper presents a technique named trend analysis pilot aided (TAPA) channel estimation, which is dynamic technique minimizes the required training data. Simulation results show that the proposed technique exhibits almost the same BER performance with other training techniques.
Keywords
OFDM modulation; channel estimation; error statistics; fading channels; BER performance; OFDM Systems; flat fading channel; orthogonal frequency division multiplexing technique; trend analysis pilot aided channel estimation; Baseband; Bit error rate; Channel estimation; Digital video broadcasting; Fading; OFDM modulation; Phase shift keying; Quadrature amplitude modulation; Training data; Transmitters; OFDM; TAPA; channel estimation; flat fading;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Communication Technology (ICACT), 2010 The 12th International Conference on
Conference_Location
Phoenix Park
ISSN
1738-9445
Print_ISBN
978-1-4244-5427-3
Type
conf
Filename
5440358
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