Orthogonal frequency division multiplexing (OFDM) has been widely adopted in modern
wireless communication systems due to its robustness against the frequency selectivity of …

The message-passing approach to model-based signal processing is developed with a
focus on Gaussian message passing in linear state-space models, which includes recursive …

We present two new iterative decoding algorithms for channels affected by strong phase
noise and compare them with the best existing algorithms proposed in the literature. The …

We develop statistical methods which allow effective visual detection, categorization, and
tracking of objects in complex scenes. Such computer vision systems must be robust to wide …

Oscillator phase noise (PN) is one of the major problems that affect the performance of
communication systems. In this paper, a direct connection between oscillator …

BACKGROUND International video coding standards such as H. 261, MPEG-1, MPEG-2
Video, H. 263, MPEG-4 Visual, and H. 264/AVC have played an important role in the …

The introduction of turbo and low-density parity-check (LDPC) codes with iterative decoding
that almost attain Shannon capacity challenges the synchronization subsystems of a data …

A polar-coded transmission (PCT) scheme with joint channel estimation and decoding is
proposed for channels with unknown channel state information (CSI). The CSI is estimated …

Channel uncertainty and co-channel interference are two major challenges in the design of
wireless systems such as future generation cellular networks. This paper studies receiver …

In this paper, we address the classical problem of maximum-likelihood (ML) detection of
data in the presence of random phase noise. We consider a system, where the random …