1.2k citations · 16.4k across the 357 of their papers we have counts for
10 papers · 2 filters
Iterative Deterministic Equivalents for the Performance Analysis of Communication Systems
Jakob Hoydis, Romain Couillet, Merouane Debbah
In this article, we introduce iterative deterministic equivalents as a novel technique for the performance analysis of communication systems whose channels are modeled by complex c…
Quality-Of-Service Provisioning in Decentralized Networks: A Satisfaction Equilibrium Approach
Samir M. Perlaza, Hamidou Tembiné, Samson Lasaulce +1
This paper introduces a particular game formulation and its corresponding notion of equilibrium, namely the satisfaction form (SF) and the satisfaction equilibrium (SE). A game in…
Joint Relay Selection and Analog Network Coding using Differential Modulation in Two-Way Relay Channels
Lingyang Song, Hong Guo, Bingli Jiao +1
In this paper, we consider a general bi-directional relay network with two sources and N relays when neither the source nodes nor the relays know the channel state information (CSI…
Massive MIMO: How many antennas do we need?
Jakob Hoydis, Stephan ten Brink, Merouane Debbah
We consider a multicell MIMO uplink channel where each base station (BS) is equipped with a large number of antennas N. The BSs are assumed to estimate their channels based on pilo…
Impact of Mobility on MIMO Green Wireless Systems
Vineeth S Varma, Merouane Debbah, Samson Lasaulce +1
This paper studies the impact of mobility on the power consumption of wireless networks. With increasing mobility, we show that the network should dedicate a non negligible fractio…
Asymptotic Analysis of Double-Scattering Channels
Jakob Hoydis, Romain Couillet, Merouane Debbah
We consider a multiple-input multiple-output (MIMO) multiple access channel (MAC), where the channel between each transmitter and the receiver is modeled by the doubly-scattering c…
Random Beamforming over Correlated Fading Channels
Jakob Hoydis, Romain Couillet, Merouane Debbah
We study a multiple-input multiple-output (MIMO) multiple access channel (MAC) from several multi-antenna transmitters to a multi-antenna receiver. The fading channels between the…
Signal Processing in Large Systems: a New Paradigm
Romain Couillet, Merouane Debbah
For a long time, detection and parameter estimation methods for signal processing have relied on asymptotic statistics as the number of observations of a population grows large…
Asymptotic Moments for Interference Mitigation in Correlated Fading Channels
Jakob Hoydis, Merouane Debbah, Mari Kobayashi
We consider a certain class of large random matrices, composed of independent column vectors with zero mean and different covariance matrices, and derive asymptotically tight deter…
Optimal Channel Training in Uplink Network MIMO Systems
Jakob Hoydis, Mari Kobayashi, Merouane Debbah
We consider a multi-cell frequency-selective fading uplink channel (network MIMO) from K single-antenna user terminals (UTs) to B cooperative base stations (BSs) with M antennas ea…