Výsledky vyhledávání - "David Sanchez Montero"

Akademický článek

Multicore Fiber Scenarios Supporting Power Over Fiber in Radio Over Fiber Systems

Autor: Carmen Vazquez, Juan Dayron Lopez-Cardona, Pedro Contreras Lallana, David Sanchez Montero, Fahad Mohammed Abdulhussein Al-Zubaidi, Sandra Perez-Prieto, Isabel Perez Garcilopez

Publikováno v: IEEE Access, Vol 7, Pp 158409-158418 (2019)

We propose the integration of power over fiber in the next generation 5G radio access network front-haul solutions based on spatial division multiplexing with multicore fibers. The different architectures in both shared- and dedicated- core scenarios

Externí odkaz: https://doaj.org/article/116e87b66fe24c3e8bd0b0376fbad3b6

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Power-over-fiber in a 10 km long multicore fiber link within a 5G fronthaul scenario

Autor: Evangelos Grivas, I. Tafur-Monroy, David Sanchez Montero, Mykhaylo Dubov, Dimitrios Kritharidis, J. D. Lopez-Cardona, Carmen Vázquez, Simon Rommel

Publikováno v: Optics Letters, 46(21), 5348-5351. Optical Society of America (OSA)

We evaluate the impact of Power-over-Fiber (PoF) technology on the fronthaul of a 5G-NR network with an Analog-Radio-over-Fiber at 25.5 GHz on a 10 km long multicore fiber. The study in this Letter analyzes the bit error rate (BER) performance for di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83da3b99e7e0d0dc2e9480278b6c5828
https://hdl.handle.net/10016/36103

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Power over Fiber in C-RAN with Low Power Sleep Mode Remote Nodes Using SMF

Autor: J. D. Lopez-Cardona, David Sanchez Montero, Carmen Vázquez, Ruben Altuna

Publikováno v: e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname

Power over fiber (PoF) with sleep mode operation in centralized radio access networks (C-RAN) of low power Remote Radio Heads (RRH) helps to reduce power consumption. This proposal includes bundles of single mode optical fibers (SMF) as part of the 5

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::122cf76bb19c9d1111887722e2afd210
https://hdl.handle.net/10016/34407

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Optically powered radio-over-fiber systems in support of 5G cellular networks and IoT

Autor: Carmen Vázquez, J. D. Lopez-Cardona, Fahad M. A. Al-Zubaidi, David Sanchez Montero

Publikováno v: e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname

We propose using power-over-fiber (PoF) in some part of future 5G cellular solutions based on radio access networks considering currently installed front-haul solutions with single mode fiber to optically power communication systems for 5G new radio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a233f3927ee1d3dec4cbf5e3fdcdae41
https://hdl.handle.net/10016/33782

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Optimized Power-over-Fiber System to Remotely Feed Smart Nodes for Low-Power Consumption Applications

Autor: Ignacio Rey-Stolle, A. Fresno, Carmen Vázquez, David Sanchez Montero, A. Núñez-Cascajero, Ruben Altuna, Luis Cifuentes, M. Delgado, Mercedes Gabas, Iván Lombardero, Manuel Hinojosa, J. D. Lopez-Cardona, X. Barrero, P. C. Lallana, R. Rodriguez, Jesús Bautista, Carlos Algora, Iván García

Publikováno v: 2021 13th Spanish Conference on Electron Devices (CDE).

We report an optimized Power-over-Fiber (PoF) solution to remotely feeding smart sensors and control electronics suitable for low-power consumption demand applications. A customized photovoltaic laser power converter is developed and characterized to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::68ff6b2c4a1a92b0113a5f7a0ba92dc6
https://doi.org/10.1109/cde52135.2021.9455753

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Sensing Applications in Aircrafts Using Polymer Optical Fibres

Autor: Joseba Zubia, Alicia Lopez, P. C. Lallana, Carmen Vázquez, Gotzon Aldabaldetreku, Gaizka Durana, Javier Mateo, David Sanchez Montero, M. Angeles Losada

Publikováno v: Sensors
Volume 21
Issue 11
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
Addi: Archivo Digital para la Docencia y la Investigación
Universidad del País Vasco
Zaguán. Repositorio Digital de la Universidad de Zaragoza
Sensors, Vol 21, Iss 3605, p 3605 (2021)
Sensors (Basel, Switzerland)
Addi. Archivo Digital para la Docencia y la Investigación

We report on recent advances in the use of inexpensive polymer optical fibres (POFs) for sensing applications in avionics. The sensors analysed in this manuscript take advantage of the unique properties of polymers, such as high flexibility, elastici

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b2b311361b5e38882251043d95f4841
http://hdl.handle.net/10810/51975

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Cleaving of PMMA Microstructured Polymer Optical Fibers with 3- and 4-Ring Hexagonal Cladding Structures

Autor: David Sanchez Montero, Rubén Guijarro, Carmen Vázquez, A. Tapetado

Publikováno v: Polymers, Vol 13, Iss 1366, p 1366 (2021)
Polymers
Volume 13
Issue 9
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname

The cleaving of a novel microstructured polymer optical fiber (mPOF) to obtain an acceptable connectorized fiber end-face is studied. The effect of the blade temperature and the speed of the cutting blade on the end-face is qualitatively assessed. Re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c215e5abb4ce9143e35f4adcc5a1e421
https://www.mdpi.com/2073-4360/13/9/1366

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P81 15 years experience in follow-up of pregnancy of autoimmune diseases in a multidisciplinary unit

Autor: Clara Pérez, Esther Ruiz-Lucea, I. Gorostiza, Jenaro Oraa, Eduardo Cuende, E. Galindez, María Luz Calero García, Natalia Rivera, L. Vega, Oihane Ibarguengoitia, David Sanchez Montero, I. Calvo, Ana Intxaurbe, Olaia Fernández, María Jesús Allande, Carmen Vázquez García, Ignacio García-De La Torre, E. Ucar, J.M. Blanco

Publikováno v: Poster presentations.

Background Women with autoimmune diseases have high-risk pregnancies. Close and multidisciplinary control is recommended. Objective To describe the experience in a multidisciplinary unit (Rheumatologists and Obstetrics), assess complications and trea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7f51e1519858efd1e0ccb278142679c5
https://doi.org/10.1136/lupus-2020-eurolupus.126

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The Role of Power-over-Fiber in C-RAN Fronthauling Towards 5G

Autor: I. Pérez, David Sanchez Montero, P. C. Lallana, J. D. Lopez-Cardona, Fahad M. A. Al-Zubaidi, Carmen Vázquez

Publikováno v: 2020 22nd International Conference on Transparent Optical Networks (ICTON)
ICTON

We explore the potential integration of power-over-fiber (PoF) systems for the next generation 5G cloud radio access network (C-RAN) front-haul solutions based on spatial division multiplexing with multicore fibers. Different architectures, including

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a329c786561c81c31cc7c168a55f42b

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Remote Optical Powering Using Fiber Optics in Hazardous Environments

Autor: David Sanchez Montero, J. D. Lopez-Cardona, Carmen Vázquez, P. C. Lallana

Publikováno v: Journal of Lightwave Technology
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname

Potential niches for a power-over-fiber (PoF) technique can be found in hazardous areas that require controlling unauthorized access to risk areas and integration of multiple sensors, in scenarios avoiding electromagnetic interference, and the presen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::169bdb644b78404b08617c95eaad2223
https://doi.org/10.1109/jlt.2017.2776399

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