52 citations · 120 across the 21 of their papers we have counts for
5 papers · 1 filter
Sliding Trellis-Based Frame Synchronization
Usman Ali, Pierre Duhamel, Michel Kieffer
Frame Synchronization (FS) is required in several communication standards in order to recover the individual frames that have been aggregated in a burst. This paper proposes a low-…
MIMO-OFDM Optimal Decoding and Achievable Information Rates Under Imperfect Channel Estimation
Sajad Sadough, Pablo Piantanida, Pierre Duhamel
Optimal decoding of bit interleaved coded modulation (BICM) MIMO-OFDM where an imperfect channel estimate is available at the receiver is investigated. First, by using a Bayesian a…
Wavelet Based Semi-blind Channel Estimation For Multiband OFDM
Sajad Sadough, Mahieddine Ichir, Emmanuel Jaffrot +1
This paper introduces an expectation-maximization (EM) algorithm within a wavelet domain Bayesian framework for semi-blind channel estimation of multiband OFDM based UWB communicat…
On Optimal Turbo Decoding of Wideband MIMO-OFDM Systems Under Imperfect Channel State Information
Sajad Sadough, Pierre Duhamel
We consider the decoding of bit interleaved coded modulation (BICM) applied to both multiband and MIMO OFDM systems for typical scenarios where only a noisy (possibly very bad) est…
Achievable Outage Rates with Improved Decoding of Bicm Multiband Ofdm Under Channel Estimation Errors
Sajad Sadough, Pablo Piantanida, Pierre Duhamel
We consider the decoding of bit interleaved coded modulation (BICM) applied to multiband OFDM for practical scenarios where only a noisy (possibly very bad) estimate of the channel…