We consider wireless transmission of images in the presence of channel output feedback.
From a Shannon theoretic perspective feedback does not improve the asymptotic end-to …

This paper deals with lossy joint source-channel coding for transmitting memoryless sources
over AWGN channels. The scheme is based on the geometrical interpretation of …

Information-theoretic analyses for data hiding prescribe embedding the hidden data in the
choice of quantizer for the host data. We propose practical realizations of this prescription for …

An approach to hybrid digital-analog (HDA) source-channel coding for the communication of
analog sources over memoryless Gaussian channels is introduced. The HDA system, which …

User cooperation is a powerful tool to combat fading and increase robustness for
communication over wireless channels. Although it is doubtless a promising technique for …

This article presents methods for robust and efficient communication over wireless channels.
Both benefits and limitations of the classical approach of separate source and channel …

An apparatus and method for wireless transmission of uncompressed HDTV video
overcomes the challenges of sending vast amounts of information over a wireless link. This …

Three hybrid digital-analog (HDA) systems, denoted by HDA-I, HDA* and HDA-II, for the
coding of a memoryless discrete-time Gaussian source over a discrete-time additive …

Significant progress has been made in wireless Joint Source-Channel Coding (JSCC) using
deep learning techniques. The latest DL-based image JSCC methods have demonstrated …