963 citations · 3.4k across the 52 of their papers we have counts for
6 papers · 1 filter
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…
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…
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…
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…