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1Report
المؤلفون: Duncan, Juan Merlano, Martinez-Marrero, Liz, Querol, Jorge, Kumar, Sumit, Camps, Adriano, Chatzinotas, Symeon, Ottersten, Bjorn
مصطلحات موضوعية: Electrical Engineering and Systems Science - Signal Processing
URL الوصول: http://arxiv.org/abs/2011.10404
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2Academic Journal
المؤلفون: Martínez Marrero, Liz, Merlano Duncan, Juan Carlos, González Rios, Jorge Luis, Krivochiza, Jevgenij, Chatzinotas, Symeon, Ottersten, Bjorn, Camps Carmona, Adriano José
المساهمون: Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions, Universitat Politècnica de Catalunya. CommSensLab-UPC - Centre Específic de Recerca en Comunicació i Detecció UPC
مصطلحات موضوعية: Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Satèl·lits i ràdioenllaços, Artificial satellites in telecommunication, Geosynchronous orbit, Multi-beam satellite, Phase noise, Phase synchronization, Precoding, Software-defined radio, Satèl·lits artificials en telecomunicació
وصف الملف: 18 p.; application/pdf
Relation: https://ieeexplore.ieee.org/document/10356844; Martínez-Marrero, L. [et al.]. Accurate phase synchronization for precoding-enabled GEO multibeam satellite systems. "IEEE open journal of the Communications Society", 2024, vol. 5, p. 712-729.; http://hdl.handle.net/2117/400262
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3Conference
المؤلفون: MAHIN ZAEEM, Reza, MERLANO DUNCAN, Juan Carlos, HA, Vu Nguyen, MARTINEZ MARRERO, Liz, CHATZINOTAS, Symeon, OTTERSTEN, Björn
المصدر: urn:isbn:9798350393187 ; 2024 IEEE 25th International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2024, 131-135 (2024-09-10); 2024 IEEE 25th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Lucca, Italy [IT], 10-09-2024 => 13-09-2024
مصطلحات موضوعية: Cell-free, Centralised, Centralized architecture, Clustering approach, Energy, Energy efficient, LEO networks, Low earth orbit satellites, Satellite communication networks, Satellite communications system, Engineering, computing & technology, Electrical & electronics engineering, Ingénierie, informatique & technologie, Ingénierie électrique & électronique
Relation: http://xplorestaging.ieee.org/ielx8/10693862/10693954/10694421.pdf?arnumber=10694421; Energy-Efficient Cell-Free Massive MIMO in Ultra-Dense LEO Networks: A Semi-Centralized Clustering Approach; FNR16352790 - Ground-based Distributed Beamforming Harmonization For The Integration Of Satellite And Terrestrial Networks., 2021 (01/06/2022-31/05/2025) - Juan Merlano Duncan; https://orbilu.uni.lu/handle/10993/62511; info:hdl:10993/62511; https://orbilu.uni.lu/bitstream/10993/62511/1/Energy_Efficiency_Optimization_in_Cell_Free_Massive_MIMO_for_Ultra_Dense_LEO_Satellite_Networks_with_Asynchronous_Transmissions%20%281%29.pdf
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4Conference
المؤلفون: Zaeem, Reza Mahin, Carlos Merlano Duncan, Juan, Ha, Vu Nguyen, Martinez Marrero, Liz, Chatzinotas, Symeon, Ottersten, Björn
المصدر: 2024 IEEE 25th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC) ; page 131-135
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5Conference
المؤلفون: González-Rios, Jorge L., Martínez-Marrero, Liz, Lagunas, Eva, Krivochiza, Jevgenij, Garcés-Socarrás, Luis M., Palisetty, Rakesh, Duncan, Juan M., Chatzinotas, Symeon
المساهمون: European Space Agency
المصدر: 2024 IEEE Wireless Communications and Networking Conference (WCNC)
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6Electronic Resource
المؤلفون: Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions, Universitat Politècnica de Catalunya. CommSensLab-UPC - Centre Específic de Recerca en Comunicació i Detecció UPC, Martínez Marrero, Liz, Merlano Duncan, Juan Carlos, González Rios, Jorge Luis, Krivochiza, Jevgenij, Chatzinotas, Symeon, Ottersten, Bjorn, Camps Carmona, Adriano José
مصطلحات الفهرس: Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Satèl·lits i ràdioenllaços, Artificial satellites in telecommunication, Geosynchronous orbit, Multi-beam satellite, Phase noise, Phase synchronization, Precoding, Software-defined radio, Satèl·lits artificials en telecomunicació, Article
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7Electronic Resource
المؤلفون: Fonds National de la Recherche Luxembourg, European Space Agency, Fonds de La Recherche Scientifique (Belgique), Martínez Marrero, Liz, Merlano-Duncan, Juan Carlos, González, Jorge Luis, Krivochiza, Jevgenig, Chatzinotas, Symeon, Ottersten, Björn, Camps, Adriano
مصطلحات الفهرس: artículo
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8Academic Journal
المؤلفون: MARTINEZ MARRERO, Liz, MERLANO DUNCAN, Juan Carlos, QUEROL, Jorge, KUMAR, Sumit, KRIVOCHIZA, Jevgenij, SHARMA, Shree Krishna, CHATZINOTAS, Symeon, Camps, Adriano, OTTERSTEN, Björn
المساهمون: Interdisciplinary Centre for Security, Reliability and Trust (SnT) > SIGCOM - Signal Processing & Communications
المصدر: IEEE Access, 10, 45375-45409 (2022-04-22)
مصطلحات موضوعية: synchronization, distributed satellite systems, distributed beamforming, emote sensing, satellite communications, Engineering, computing & technology, Aerospace & aeronautics engineering, Electrical & electronics engineering, Ingénierie, informatique & technologie, Ingénierie aérospatiale, Ingénierie électrique & électronique
Relation: https://ieeexplore.ieee.org/document/9761868; FNR11689919 - Cognitive Cohesive Networks Of Distributed Units For Active And Passive Space Applications, 2017 (01/03/2018-31/08/2021) - Juan Merlano Duncan; urn:issn:2169-3536; https://orbilu.uni.lu/handle/10993/53760; info:hdl:10993/53760; wos:000790750600001
الاتاحة: https://orbilu.uni.lu/handle/10993/53760
https://orbilu.uni.lu/bitstream/10993/53760/1/Marrero%20et%20al.%20-%202022%20-%20Architectures%20and%20Synchronization%20Techniques%20for%20Distributed%20Satellite%20Systems%20A%20Survey.pdf
https://doi.org/10.1109/ACCESS.2022.3169499 -
9Academic Journal
المؤلفون: Martinez Marrero, Liz, Haqiqatnejad, Alireza, Merlano Duncan, Juan Carlos, Chatzinotas, Symeon, Ottersten, Björn
المساهمون: Interdisciplinary Centre for Security, Reliability and Trust (SnT) > SIGCOM - Signal Processing & Communications
المصدر: IEEE Open Journal of Vehicular Technology (2022-11-14)
مصطلحات موضوعية: linear precoding, multiuser-MISO precoding, phase uncertainties, satellite communication system, symbol level precoding, synchronization, system performance, Engineering, computing & technology, Electrical & electronics engineering, Aerospace & aeronautics engineering, Ingénierie, informatique & technologie, Ingénierie électrique & électronique, Ingénierie aérospatiale
Relation: https://ieeexplore.ieee.org/document/9947210; FNR11689919 - Cognitive Cohesive Networks Of Distributed Units For Active And Passive Space Applications, 2017 (01/03/2018-31/08/2021) - Juan Merlano Duncan; urn:issn:2644-1330; https://orbilu.uni.lu/handle/10993/53761; info:hdl:10993/53761; wos:000899243500002
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10Conference
المؤلفون: Querol, Jorge, Merlano Duncan, Juan Carlos, Martinez Marrero, Liz, Krivochiza, Jevgenij, Kumar, Sumit, Maturo, Nicola, Camps, Adriano, Chatzinotas, Symeon, Ottersten, Björn
المساهمون: Interdisciplinary Centre for Security, Reliability and Trust (SnT) > SIGCOM
المصدر: 2021 International Geoscience and Remote Sensing Symposium (IGARSS), from 10-07-2021 to 15-07-2021
مصطلحات موضوعية: Engineering, computing & technology, Electrical & electronics engineering, Ingénierie, informatique & technologie, Ingénierie électrique & électronique
Relation: FNR11689919 - Cognitive Cohesive Networks Of Distributed Units For Active And Passive Space Applications, 2017 (01/03/2018-31/08/2021) - Juan Merlano Duncan; https://orbilu.uni.lu/handle/10993/48050; info:hdl:10993/48050; https://orbilu.uni.lu/bitstream/10993/48050/1/2021_IGARSS_V2.2.pdf
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11Conference
المؤلفون: Martínez Marrero, Liz, Merlano-Duncan, Juan Carlos, Querol Borràs, Jorge, Chatzinotas, Simeon, Camps Carmona, Adriano José, Ottersten, Bjorn
المساهمون: Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions, Universitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció
مصطلحات موضوعية: Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Satèl·lits i ràdioenllaços, Artificial satellites in telecommunication, PLL design, Phase tracking, DVB-S2X standard, Phase noise, Satellite precoding, CSI estimation, Satèl·lits artificials en telecomunicació
وصف الملف: 7 p.; application/pdf
Relation: https://ieeexplore.ieee.org/document/9500634; Martínez-Marrero, L. [et al.]. A design strategy for phase synchronization in precoding-enabled DVB-S2X user terminals. A: IEEE International Conference on Communications. "ICC 2021, IEEE International Conference on Communications: Virtual Conference, 14-23 June 2021: proceedings". Institute of Electrical and Electronics Engineers (IEEE), 2021, p. 1-7. ISBN 978-1-7281-7122-7. DOI 10.1109/ICC42927.2021.9500634.; http://hdl.handle.net/2117/359588
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12Conference
المؤلفون: Querol Borràs, Jorge, Merlano-Duncan, Juan Carlos, Martínez Marrero, Liz, Krivochiza, Jevgenij, Kumar, Sumit, Maturo, Nicola, Camps Carmona, Adriano José, Chatzinotas, Symeon, Ottersten, Björn
المساهمون: Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions, Universitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció
مصطلحات موضوعية: Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Satèl·lits i ràdioenllaços, Remote sensing, Antenna arrays, Beamforming, Synchronization, Multi-static remote sensing systems, Distributed beamforming, Software defined radio, Teledetecció, Agrupacions d'antenes
وصف الملف: 4 p.; application/pdf
Relation: https://ieeexplore.ieee.org/document/9554042; Querol, J. [et al.]. A Cubesat-ready phase synchronization digital payload for coherent distributed remote sensing missions. A: IEEE International Geoscience and Remote Sensing Symposium. "IGARSS 2021, 2021 IEEE International Geoscience and Remote Sensing Symposium: 12-16 July, 2021, virtual symposium, Brussels, Belgium: proceedings". Institute of Electrical and Electronics Engineers (IEEE), 2021, p. 7888-7891. ISBN 978-1-6654-0369-6. DOI 10.1109/IGARSS47720.2021.9554042.; http://hdl.handle.net/2117/366577
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13Conference
المؤلفون: Merlano-Duncan, Juan Carlos, Querol Borràs, Jorge, Martínez Marrero, Liz, Krivochiza, Jevgenij, Camps Carmona, Adriano José, Chatzinotas, Simeon, Ottersten, Bjorn
المساهمون: Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions, Universitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció
مصطلحات موضوعية: Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Teledetecció, Remote sensing, Signal processing, Synchronization, Multi-static remote sensing systems, Distributed beamforming, SDR implementation, Teledetecció, Tractament del senyal
وصف الملف: 4 p.; application/pdf
Relation: https://ieeexplore.ieee.org/document/9324220; Merlano-Duncan, J.C. [et al.]. SDR implementation of a testbed for synchronization of coherent distributed remote sensing systems. A: IEEE International Geoscience and Remote Sensing Symposium. "IGARSS 2020: 2020 IEEE International Geoscience and Remote Sensing Symposium Proceedings: September 26 - October 2, 2020: virtual symposium". Institute of Electrical and Electronics Engineers (IEEE), 2020, p. 6588-6591. ISBN 978-1-7281-6374-1. DOI 10.1109/IGARSS39084.2020.9324220.; http://hdl.handle.net/2117/359093
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14Academic Journal
المؤلفون: MERLANO DUNCAN, Juan Carlos, MARTINEZ MARRERO, Liz, QUEROL, Jorge, KUMAR, Sumit, Camps, Adriano, CHATZINOTAS, Symeon, OTTERSTEN, Björn
المساهمون: Interdisciplinary Centre for Security, Reliability and Trust (SnT) > SIGCOM
المصدر: IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 14, 1909-1922 (2021)
مصطلحات موضوعية: Synchronization, Distributed beamforming, multi-statatic remote sensing, Engineering, computing & technology, Electrical & electronics engineering, Ingénierie, informatique & technologie, Ingénierie électrique & électronique
Relation: http://ieeexplore.ieee.org//document/9305688; FNR11689919 - Cognitive Cohesive Networks Of Distributed Units For Active And Passive Space Applications, 2017 (01/03/2018-31/08/2021) - Juan Merlano Duncan; urn:issn:1939-1404; urn:issn:2151-1535; https://orbilu.uni.lu/handle/10993/45428; info:hdl:10993/45428; https://orbilu.uni.lu/bitstream/10993/45428/1/JSTARS_Special_Issue_IGARSS19_ReviewNov_20_2020.pdf; wos:000613557400006
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15Academic Journal
المؤلفون: KRIVOCHIZA, Jevgenij, MERLANO DUNCAN, Juan Carlos, QUEROL, Jorge, MATURO, Nicola, MARTINEZ MARRERO, Liz, Andrenacci, Stefano, Krause, Jens
المساهمون: Interdisciplinary Centre for Security, Reliability and Trust (SnT) > SIGCOM
المصدر: IEEE Access (2021-03-06)
مصطلحات موضوعية: Satellite communication, Satellite ground station, MU-MISO, Precoding, Interference cancellation, Engineering, computing & technology, Electrical & electronics engineering, Ingénierie, informatique & technologie, Ingénierie électrique & électronique
Relation: FNR11689919 - Cognitive Cohesive Networks Of Distributed Units For Active And Passive Space Applications, 2017 (01/03/2018-31/08/2021) - Juan Merlano Duncan; urn:issn:2169-3536; https://orbilu.uni.lu/handle/10993/46728; info:hdl:10993/46728
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16Conference
المؤلفون: Martinez Marrero, Liz, Merlano Duncan, Juan Carlos, Querol, Jorge, Chatzinotas, Symeon, Camps Carmona, Adriano J., Ottersten, Björn
المساهمون: Interdisciplinary Centre for Security, Reliability and Trust (SnT) > SIGCOM
المصدر: 37th International Communications Satellite Systems Conference (ICSSC2019), Okinawa, Japan [JP], from 29-10-2019 to 01-11-2019
مصطلحات موضوعية: PHASE NOISE, OSCILLATOR MODEL, LINEAR PRECODING, SYSTEM PERFORMANCE, Engineering, computing & technology, Aerospace & aeronautics engineering, Ingénierie, informatique & technologie, Ingénierie aérospatiale
Relation: FNR11689919 - Cognitive Cohesive Networks Of Distributed Units For Active And Passive Space Applications, 2017 (01/03/2018-31/08/2021) - Juan Merlano Duncan; https://orbilu.uni.lu/handle/10993/40625; info:hdl:10993/40625; https://orbilu.uni.lu/bitstream/10993/40625/1/EFFECTS%20OF%20MULTIPLE%20OSCILLATOR%20PHASE%20NOISE%20IN%20PRECODING%20PERFORMANCE.pdf
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17Conference
المؤلفون: KISSELEFF, Steven, LAGUNAS, Eva, Krivochiza, Jevgenij, QUEROL, Jorge, Maturo, Nicola, MARTINEZ MARRERO, Liz, MERLANO DUNCAN, Juan Carlos, CHATZINOTAS, Symeon
المصدر: VTC2021-Fall Workshop on Evolution of Non-Terrestrial Networks Toward 6G, Sept. 2021 (2021); VTC2021-Fall Workshop on Evolution of Non-Terrestrial Networks Toward 6G, 27-09-2021
مصطلحات موضوعية: Engineering, computing & technology, Computer science, Ingénierie, informatique & technologie, Sciences informatiques
Relation: https://orbilu.uni.lu/handle/10993/48039; info:hdl:10993/48039; https://orbilu.uni.lu/bitstream/10993/48039/1/CGD_Paper_2021.pdf
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18Dissertation/ Thesis
المؤلفون: Martinez Marrero, Liz
المساهمون: Merlano Duncan, Juan Carlos, Interdisciplinary Centre for Security, Reliability and Trust (SnT) > SIGCOM - Signal Processing & Communications
مصطلحات موضوعية: Distributed Satellite Systems, Phase synchronization, Precoding, Beamforming, Local oscillator, Phase noise, PLL, Hardware implementation, Engineering, computing & technology, Aerospace & aeronautics engineering, Computer science, Electrical & electronics engineering, Ingénierie, informatique & technologie, Ingénierie aérospatiale, Sciences informatiques, Ingénierie électrique & électronique
وصف الملف: xxvi, 192
Relation: FNR11689919 - Cognitive Cohesive Networks Of Distributed Units For Active And Passive Space Applications, 2017 (01/03/2018-31/08/2021) - Juan Merlano Duncan; https://orbilu.uni.lu/handle/10993/56019; info:hdl:10993/56019; https://orbilu.uni.lu/bitstream/10993/56019/1/LizMartinezMarreroPhDThesis_finalVersion.pdf
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19Conference
المؤلفون: Martinez Marrero, Liz, Merlano Duncan, Juan Carlos, Querol, Jorge, Maturo, Nicola, Krivochiza, Jevgenij, Chatzinotas, Symeon, Ottersten, Björn
المساهمون: Interdisciplinary Centre for Security, Reliability and Trust (SnT) > SIGCOM - Signal Processing & Communications
المصدر: IEEE Wireless Communications and Networking Conference (WCNC), Austin, TX, United States [US], from 10-04-2022 to 13-04-2022
مصطلحات موضوعية: synchronization, differential phase compensation, precoding, satellite communication, over-the-air demonstration, Engineering, computing & technology, Electrical & electronics engineering, Aerospace & aeronautics engineering, Ingénierie, informatique & technologie, Ingénierie électrique & électronique, Ingénierie aérospatiale
Relation: This article presents a closed-loop differential phase compensation system for a precoding-enabled multibeam satellite forward link and its validation by live experiments on a GEO satellite scenario. The precoding operation avoids inter-beam interference and maximizes the spectrum efficiency by full frequency reuse as an alternative to the traditional two-color or four-color reuse methods proposed in the DVB-S2 standard. However, the satellite payload introduces differential phase and frequency impairments, which can degrade the precoding performance. This work describes the implementation of the differential phase and frequency tracking and compensation loop in an end-to-end testbed over a multibeam satellite system with independent local oscillators. The developed system performs end-to-end real-time communication over the satellite link, including channel measurements and precompensation. Results are validated by an over-the-air demonstration using two beams of the SES-14 multibeam satellite. Each beam is transmitted by independent transponders, which results in differential frequency and phase offsets due to the transponder undisciplined local oscillators. This phase offset makes it impossible to use precoding without the phase compensation loop. We prove that the implemented system can successfully track and compensate the differential phase and frequency to improve precoding performance.; https://ieeexplore.ieee.org/document/9771918; FNR11689919 - Cognitive Cohesive Networks Of Distributed Units For Active And Passive Space Applications, 2017 (01/03/2018-31/08/2021) - Juan Merlano Duncan; https://orbilu.uni.lu/handle/10993/53080; info:hdl:10993/53080
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20Conference
المؤلفون: Merlano Duncan, Juan Carlos, Querol, Jorge, Maturo, Nicola, Krivochiza, Jevgenij, Spano, Danilo, Norshahida, Saba, Martinez Marrero, Liz, Chatzinotas, Symeon, Ottersten, Björn
المساهمون: Interdisciplinary Centre for Security, Reliability and Trust (SnT) > SIGCOM
المصدر: Proceedings of the 37th International Communications Satellite Systems Conference (2019-11-01); 37th International Communications Satellite Systems Conference (ICSSC2019), Okinawa, Japan [JP], from 29-10-2019 to 01-11-2019
مصطلحات موضوعية: Precoding, Interference Mitigation, SATCOM, MIMO, Engineering, computing & technology, Electrical & electronics engineering, Ingénierie, informatique & technologie, Ingénierie électrique & électronique
Relation: FNR11689919 - Cognitive Cohesive Networks Of Distributed Units For Active And Passive Space Applications, 2017 (01/03/2018-31/08/2021) - Juan Merlano Duncan; https://orbilu.uni.lu/handle/10993/41695; info:hdl:10993/41695; https://orbilu.uni.lu/bitstream/10993/41695/1/ICSSC_2019.pdf