Channel estimation algorithms for OFDM systems. (16th November 2012)

• Record Type: Journal Article
• Authors: Pradhan, Prasanta Kumar; Patra, Sarat Kumar; Faust, Oliver; Chua, Beng Koon
• Is Part Of: International journal of signal and imaging systems engineering. Volume 5:Number 4(2012)
• Page Start: 267
• Page End: 273
• Publication Date: 2012-11-16
• Subjects: OFDM -- orthogonal frequency division multiplexing -- channel estimation -- LS -- least square -- MMSE -- minimum mean square error -- BLUE -- best linear unbiased estimator -- AdaBoost -- adapive boosting; Signal processing -- Periodicals; Imaging systems -- Periodicals; Information theory -- Periodicals; 621.3822
• Languages: English
• ISSNs: 1748-0698

Abstract

In this work we have applied Adapive Boosting (AdaBoost) for channel estimation of Orthogonal Frequency Division Multiplexing (OFDM) systems. The result of the AdaBoost algorithm was compared with other algorithms such Least Square (LS), Best Linear Unbiased Estimator (BLUE) and Minimum Mean Square Error (MMSE).