164 citations · 821 across the 83 of their papers we have counts for
6 papers · 2 filters
User Activity Detection and Channel Estimation of Spatially Correlated Channels via AMP in Massive MTC
Hamza Djelouat, Leatile Marata, Markus Leinonen +2
This paper addresses the problem of joint user identification and channel estimation (JUICE) for grant-free access in massive machine-type communications (mMTC). We consider the JU…
Massive Wireless Energy Transfer with Statistical CSI Beamforming
Francisco A. Monteiro, Onel L. A. López, Hirley Alves
Wireless energy transfer (WET) is a promising solution to enable massive machine-type communications (mMTC) with low-complexity and low-powered wireless devices. Given the energy r…
Joint Channel Estimation and Device Activity Detection in Heterogeneous Networks
Leatile Marata, Onel Luis Alcaraz López, Eduardo Noboro Tominaga +1
Internet of Things (IoT) has triggered a rapid increase in the number of connected devices and new use cases of wireless communications. To meet the new demands, the fifth generati…
On the SIR Meta Distribution in Massive MTCNetworks with Scheduling and Data Aggregation
Nelson J. Mayedo Rodríguez, Onel L. Alcaraz López, Hirley Alves +1
Data aggregation is an efficient approach to handle the congestion introduced by a massive number of machine type devices (MTDs). The aggregators not only collect data but also imp…
Network Slicing for eMBB and mMTC with NOMA and Space Diversity Reception
Eduardo Noboro Tominaga, Hirley Alves, Onel Luiz Alcaraz López +3
In this work we study the coexistence in the same Radio Access Network (RAN) of two generic services present in the Fifth Generation (5G) of wireless communication systems: enhance…
Non-Orthogonal Multiple Access and Network Slicing: Scalable Coexistence of eMBB and URLLC
Eduardo Noboro Tominaga, Hirley Alves, Richard Demo Souza +2
The 5G systems will feature three generic services: enhanced Mobile BroadBand (eMBB), massive Machine-Type Communications (mMTC) and Ultra-Reliable and Low-Latency Communications (…