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See detailNon-Coherent Massive MIMO Integration in Satellite Communication
Monzon Baeza, Victor UL; Ha, Vu Nguyen UL; Querol, Jorge UL et al

Scientific Conference (2022, October)

Massive Multiple Input-Multiple Output (mMIMO) technique has been considered an efficient standard to improve the transmission rate significantly for the following wireless communication systems, such as ... [more ▼]

Massive Multiple Input-Multiple Output (mMIMO) technique has been considered an efficient standard to improve the transmission rate significantly for the following wireless communication systems, such as 5G and beyond. However, implementing this technology has been facing a critical issue of acquiring much channel state information. Primarily, this problem becomes more criticising in the integrated satellite and terrestrial networks (3GPP-Release 15) due to the countable high transmission delay. To deal with this challenging problem, the mMIMO-empowered non-coherent technique can be a promising solution. To our best knowledge, this paper is the first work considering employing the non-coherent mMIMO in satellite communication systems. This work aims to analyse the challenges and opportunities emerging with this integration. Moreover, we identified the issues in this conjunction. The preliminary results presented in this work show that the performance measured in bit error rate (BER) and the number of antennas are not far from that required for terrestrial links. Furthermore, thanks to mMIMO in conjunction with the non-coherent approach, we can work in a low signal-to-noise ratio (SNR) regime, which is an excellent advantage for satellite links. [less ▲]

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See detailAn Overview of Channel Models for NGSO Satellites
Monzon Baeza, Victor UL; Lagunas, Eva UL; Al-Hraishawi, Hayder UL et al

Scientific Conference (2022, September)

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See detailEnhanced Communications on Satellite-Based IoT Systems to Support Maritime Transportation Services
Monzon Baeza, Victor UL; Ortiz Gomez, Flor de Guadalupe UL; Herrero Garcia, Samuel et al

in Sensors (2022), 22(17),

Maritime transport has become important due to its ability to internationally unite all continents. In turn, during the last two years, we have observed that the increase of consumer goods has resulted in ... [more ▼]

Maritime transport has become important due to its ability to internationally unite all continents. In turn, during the last two years, we have observed that the increase of consumer goods has resulted in global shipping deadlocks. In addition, the future goes through the role of ports and efficiency in maritime transport to decarbonize its impact on the environment. In order to improve the economy and people’s lives, in this work, we propose to enhance services offered in maritime logistics. To do this, a communications system is designed on the deck of ships to transmit data through a constellation of satellites using interconnected smart devices based on IoT. Among the services, we highlight the monitoring and tracking of refrigerated containers, the transmission of geolocation data from Global Positioning System (GPS), and security through the Automatic Identification System (AIS). This information will be used for a fleet of ships to make better decisions and help guarantee the status of the cargo and maritime safety on the routes. The system design, network dimensioning, and a communications protocol for decision-making will be presented. [less ▲]

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See detailUser Grouping for Non-Coherent DPSK Massive SIMO with Heterogeneous Propagation Conditions
Monzon Baeza, Victor UL; Garcia Armada, Ana

in 2021 Global Congress on Electrical Engineering (GC-ElecEng) (2021, December)

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See detailBicycle Sharing System Using an IoT Network
Mayor Puyol, Juan Luis; Monzon Baeza, Victor UL

in 2021 Global Congress on Electrical Engineering (GC-ElecEng) (2021, December)

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See detailOrthogonal versus Non-Orthogonal multiplexing in Non-Coherent Massive MIMO Systems based on DPSK
Monzon Baeza, Victor UL; Garcia Armada, Ana

in 2021 Joint European Conference on Networks and Communications & 6G Summit (EuCNC/6G Summit) (2021, July)

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See detailNon Coherent Massive MIMO
Monzon Baeza, Victor UL; Garcia Armada, Ana

in Wiley 5G Ref: The Essential 5G reference Online - book (2020)

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See detailPerformance and Complexity Tradeoffs of Several Constellations for Non Coherent Massive MIMO
Monzon Baeza, Victor UL; Garcia Armada, Ana

in 22nd International Symposium on Wireless Personal Multimedia Communications (WPMC) (2019, November)

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See detailNon-Coherent Massive SIMO System Based on M-DPSK for Rician Channels
Monzon Baeza, Victor UL; Garcia Armada, Ana

in IEEE Transactions on Vehicular Technology (2019), 68(3), 2413-2426

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See detailA Noncoherent Multiuser Large-Scale SIMO System Relying on M-Ary DPSK and BICM-ID
Monzon Baeza, Victor UL; Garcia Armada, Ana; Zhang, Wenbo et al

in IEEE Transactions on Vehicular Technology (2018), 67(2), 1809-1814

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See detailPerformance of a Non-Coherent Massive SIMO M-DPSK System
Monzon Baeza, Victor UL; Garcia Armada, Ana; El-Hajjar, Mohammed et al

in IEEE 86th Vehicular Technology Conference (VTC-Fall) (2017, September)

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See detailAnalysis of the Performance of a Non-Coherent Large Scale SIMO System Based on M-DPSK Under Rician Fading
Monzon Baeza, Victor UL; Garcia Armada, Ana

in 25th European Signal Processing Conference (EUSIPCO) (2017, September)

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See detailBitloaded Modified Enhanced Subcarrier Index Modulation OFDM for Visible Light Communications
Monzon Baeza, Victor UL; Garcia Fernandez, Juan Jose; Garcia Armada, Ana

in 2nd International Conference on Wireless Communication Systems and Networks MIC-Wireless 2015 (2015, August)

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See detailTestbed for a LiFi system integrated in streetlights
Monzon Baeza, Victor UL; Sánchez-Fernández, Matilde; Garcia Armada, Ana et al

in European Conference on Networks and Communications (EuCNC) (2015, July)

Detailed reference viewed: 5 (1 UL)