
Multimedia Technology IV – Farag, Yang & Jiao (Eds)
© 2015 Taylor & Francis Group, London, ISBN: 978-1-138-02794-7
Reconstr uction method of channel taps in OFDM systems based on inverse
Zhitao Li
Key Laboratory of Crustal Dynamics, Institute of Crustal Dynamics, China Earthquake Administration,
Beijing, P.R. China
Ke Xiao & LiJing Wang
Information Technology College, North China University of Technology, Beijing, P.R. China
ABSTRACT: In this paper, we will focus on Channel Estimation (CE) in Orthogonal Frequency-Division
Multiplexing (OFDM) systems. The time-varying channels are modeled by a Basis Expansion Model (BEM).
Due to the property of time