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GLOBECOM
2008
IEEE
10 years 1 months ago
A Low-Complexity Iterative Channel Estimation and Detection Technique for Doubly Selective Channels
— In this paper, we propose a low-complexity iterative joint channel estimation, detection and decoding technique for doubly selective channels. The key is a segment-by-segment f...
Qinghua Guo, Ping Li
TSP
2010
9 years 1 months ago
Low complexity equalization for doubly selective channels modeled by a basis expansion
We propose a novel equalization method for doubly selective wireless channels, whose taps are represented by an arbitrary Basis Expansion Model (BEM). We view such a channel in the...
Tomasz Hrycak, Saptarshi Das, Gerald Matz, Hans G....
VTC
2007
IEEE
139views Communications» more  VTC 2007»
10 years 1 months ago
A Low Complexity Frequency Domain Iterative Decision-Directed Channel Estimation Technique for Single-Carrier Systems
— A low complexity frequency domain iterative decision-directed channel estimation (FD-IDDCE) technique for single-carrier (SC) systems with frequency domain multiplexed (FDM) pi...
Chan-Tong Lam, David D. Falconer, Florence Danilo-...
ICC
2007
IEEE
104views Communications» more  ICC 2007»
9 years 11 months ago
Self-Interference Suppression in Doubly-Selective Channel Estimation Using Superimposed Training
Abstract-- Channel estimation for frequency-selective timevarying channels is considered using superimposed training. We employ a discrete prolate spheroidal basis expansion model ...
Shuangchi He, Jitendra K. Tugnait
TSP
2008
132views more  TSP 2008»
9 years 5 months ago
On Doubly Selective Channel Estimation Using Superimposed Training and Discrete Prolate Spheroidal Sequences
Abstract--Channel estimation and data detection for frequencyselective time-varying channels are considered using superimposed training. We employ a discrete prolate spheroidal bas...
Shuangchi He, Jitendra K. Tugnait
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