52 citations · 120 across the 21 of their papers we have counts for
14 papers · 1 filter
Analysis of Multi-Messages Retransmission Schemes
Alla Khreis, Francesca Bassi, Philippe Ciblat +1
Hybrid Automatic ReQuest (HARQ) protocol enables reliable communications in wireless systems. Usually, several parallel streams are sent in successive timeslots following a time-sh…
Distributed Stochastic Optimization in Networks with Low Informational Exchange
Wenjie Li, Mohamad Assaad
We consider a distributed stochastic optimization problem in networks with finite number of nodes. Each node adjusts its action to optimize the global utility of the network, which…
Finite-SNR Analysis of Partial Relaying with Relay Selection in Channel-coded Cooperative Networks
Thang X. Vu, Pierre Duhamel
This work studies the performance of a cooperative network which consists of two channel-coded sources, multiple relays, and one destination. Due to spectral efficiency constraint,…
Prediction of Transformed (DCT) Video Coding Residual for Video Compression
Matthieu Moinard, Isabelle Amonou, Pierre Duhamel +1
Video compression has been investigated by means of analysis-synthesis, and more particularly by means of inpainting. The first part of our approach has been to develop the inpaint…
On the efficiency of transmission strategies for broadcast channels using finite size constellations
Zeina Mheich, Florence Alberge, Pierre Duhamel
In this paper, achievable rates regions are derived for power constrained Gaussian broadcast channel of two users using finite dimension constellations. Various transmission strate…
Achievable Rate Regions for Two-Way Relay Channel using Nested Lattice Coding
Sinda Smirani, Mohamed Kamoun, Mireille Sarkiss +2
This paper studies Gaussian Two-Way Relay Channel where two communication nodes exchange messages with each other via a relay. It is assumed that all nodes operate in half duplex m…