9 citations · 20 across the 4 of their papers we have counts for
7 papers
Distributed Receivers for Extra-Large Scale MIMO Arrays: A Message Passing Approach
Abolfazl Amiri, Sajad Rezaie, Carles Navarro Manchon +1
We study the design of receivers in extra-large scale MIMO (XL-MIMO) systems, i.e. systems in which the base station is equipped with an antenna array of extremely large dimensions…
How URLLC can Benefit from NOMA-based Retransmissions
Radosław Kotaba, Carles Navarro Manchón, Tommaso Balercia +1
Among the new types of connectivity unleashed by the emerging 5G wireless systems, Ultra-Reliable Low Latency Communication (URLLC) is perhaps the most innovative, yet challenging…
A Message Passing Based Receiver for Extra-Large Scale MIMO
Abolfazl Amiri, Carles Navarro Manch'on, Elisabeth de Carvalho
We consider a massive MIMO system where the array at the access point reaches a dimension that is much larger than the array in current systems. Transitioning to an extremely large…
Hybrid Precoding for Massive MIMO Systems in Cloud RAN Architecture with Capacity-Limited Fronthauls
Jihong Park, Dong Min Kim, Elisabeth De Carvalho +1
Cloud RAN (C-RAN) is a promising enabler for distributed massive MIMO systems, yet is vulnerable to its fronthaul congestion. To cope with the limited fronthaul capacity, this pape…
A Traffic Model for Machine-Type Communications Using Spatial Point Processes
Henning Thomsen, Carles Navarro Manchón, Bernard Henri Fleury
A source traffic model for machine-to-machine communications is presented in this paper. We consider a model in which devices operate in a regular mode until they are triggered int…
Turbo-Equalization Using Partial Gaussian Approximation
Chuanzong Zhang, Zhongyong Wang, Carles Navarro Manchón +3
This paper deals with turbo-equalization for coded data transmission over intersymbol interference (ISI) channels. We propose a message-passing algorithm that uses the expectation-…