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2020 – today
- 2024
[j17]Asmaa Ibrahim
, Ahmed Elsheikh, Bassem Mokhtar, Josep Prat:
Clustering-Driven Optimization of RRH-BBU Assignment for Green Communication Networks With Big Data Analytics. IEEE Access 12: 177080-177092 (2024)- [c64]Miquel Masanas, Maria C. Santos, Josep Prat:
Experimental assessment of photonic down-conversion techniques for analog new-radio upstream. ICTON 2024: 1-4 - [c63]Rodrigo Méndez, Miquel Masanas, Josep Segarra, Vicent Sales, Víctor Polo, Maria C. Santos, Josep Prat:
Photonic frequency conversion for the analog radio-over-fiber fronthaul. ICTON 2024: 1-4 - [c62]Josep Segarra, Vicent Sales, Víctor Polo, Miquel Masanas, Rodrigo Méndez, Maria C. Santos, Josep Prat, J. Camilo Velásquez:
Converged 5G/6G access-metro network combining RoF and coherent PONs. ICTON 2024: 1-5 - 2023
- [j16]Miquel Masanas, Jeison Tabares, Ivan N. Cano, Josep Prat:
Demonstration of continuous multiple access with homodyne and image-rejection heterodyne coherent receivers using directly modulated laser transmitters. J. Opt. Commun. Netw. 15(7): C108-C119 (2023) - [c61]Josep Segarra, Vicent Sales, Josep Prat:
Band Evaluation of Coherent udWDM-PON with Paired Lasers. ICTON 2023: 1-4 - 2022
- [c60]Miquel Masanas, Victor Polo, Josep Prat:
Single Sideband Techniques for Next Generation Low-Cost UD-WDM Coherent PONs. CSNDSP 2022: 558-561 - [c59]Santiago Tabares, Victor Polo, Roger Solé, Josep Prat:
DFB Tuning Functions in Coherent PONs. CSNDSP 2022: 676-678 - [c58]Josep Segarra, Victor Polo, Miquel Masanas, Josep Prat:
Access-Metro Versatile Coherent Dual Optical Network Providing Integrated Services. CSNDSP 2022: 826-831 - 2021
- [c57]Jeison Tabares, Josep Prat:
Low-Complexity Phase-and-Polarization-Diversity Coherent Receiver with High Spectral Efficiency for UDWDM. OFC 2021: 1-3 - 2020
- [j15]Asmaa Ibrahim, Tawfik Ismail, Khaled M. F. Elsayed, M. Saeed Darweesh, Josep Prat:
Resource Allocation and Interference Management Techniques for OFDM-Based VLC Atto-Cells. IEEE Access 8: 127431-127439 (2020) - [j14]Josep Segarra, Vicent Sales, Victor Polo, Jeison Tabares, Josep Prat:
Flexible coherent UDWDM-PON with dynamic user allocation based on limited-tunability lasers. JOCN 12(9): D27-D35 (2020) - [j13]René Bonk, Derek Nesset, Josep Prat, Marco Ruffini, Roberto Gaudino:
Introduction to the JOCN special issue on future PON architectures enabled by advanced technology. JOCN 12(9): FPA1-FPA3 (2020) - [c56]Josep Segarra, Vicent Sales, Victor Polo, Josep Prat:
Practical Design of a Coherent Ultra-Dense WDM-PON with Paired DFB Lasers. ICTON 2020: 1-5
2010 – 2019
- 2019
- [c55]Josep Prat, J. Camilo Velásquez, Jeison Tabares:
Direct PSK-ASK Modulation for Coherent udWDM. ICTON 2019: 1-4 - [c54]Josep Segarra, Vicent Sales, Josep Prat:
Versatile Metro-Access Network Integrating FTTH, Enterprises, IoT and 5G Services. ICTON 2019: 1-6 - 2018
- [c53]Saeed Ghasemi, Jeison Tabares, Victor Polo, Josep Prat:
LUT-Free Carrier Recovery for Intradyne Optical DPSK Receivers in udWDM-PON. ECOC 2018: 1-3 - [c52]J. Camilo Velasquez, Marc Dorningo, Victor Polo, Josep Prat:
Time Interleaved DPSK/ASK Transmitter with Directly Beat Modulated DFB for Coherent WDM-PON. ECOC 2018: 1-3 - [c51]Josep Segarra, Vicent Sales, Josep Prat:
Grade of Service in UDWDM-PON with Statistical Wavelength Subscribing. EuCNC 2018: 383-387 - [c50]Josep Segarra, Vicent Sales, Josep Prat:
Flexible Mobile Fronthaul with Coherent UDWDM-PON. ICTON 2018: 1-6 - [c49]J. Camilo Velasquez, Ivan N. Cano, Jeison Tabares, Victor Polo, Josep Prat:
Direct Phase Modulation for UDWDM ONU with Beat Signals. ICTON 2018: 1-4 - [c48]Saeed Ghasemi, Jeison Tabares, Victor Polo, Josep Prat:
Optimized Differential Detection-Based Optical Carrier Recovery for Intradyne PSK Receivers in udWDM-PON. OFC 2018: 1-3 - [c47]J. Camilo Velasquez, Marc Domingo, Victor Polo, Josep Prat:
Simultaneous DPSK-ASK Modulated Dual-EML Transmitter for Coherent UDWDM-PON. OFC 2018: 1-3 - 2017
- [c46]Ivan N. Cano, J. Camilo Velasquez, Victor Polo, Josep Prat:
Bidirectional real-time DSP-less heterodyne UDWDM-PON. ICTON 2017: 1-4 - [c45]Leonid Kazovsky, Apurva S. Gowda, Josep Prat:
Small networks, large energy: New frontiers in green IT. ICTON 2017: 1-6 - [c44]Mario Rannello, Ivan N. Cano, Jeison Tabares, J. Camilo Velasquez, Saeed Ghasemi, Victor Polo, Guang Yong Chu, Josep Prat, R. Pous, G. Azcarate, C. Vila, Helene Debregeas, Gemma Vall-llosera, Albert Rafel, Massimo Artiglia, Fabio Bottoni, Marco Presi, Ernesto Ciaramella:
Field-trial of a λ-to-the-user high-budget PON using a novel class of low-cost coherent transceivers and compatible with EPON system operation. ICTON 2017: 1-4 - [c43]Josep Segarra, Vicent Sales, Josep Prat, Leonid Kazovsky:
Flexible coherent UDWDM-PON adapting dynamically to different bandwidths. ICTON 2017: 1-6 - [c42]Jeison Tabares, Victor Polo, Josep Prat:
Polarization-independent heterodyne DPSK receiver based on 3×3 coupler for cost-effective udWDM-PON. OFC 2017: 1-3 - [c41]J. Camilo Velasquez, Ivan N. Cano, Victor Polo, Josep Prat:
Direct beat phase modulated DFB for flexible 1.25-5 Gb/s coherent UDWDM-PONs. OFC 2017: 1-3 - 2016
- [j12]Vicent Sales, Josep Segarra, Víctor Polo, J. Camilo Velásquez, Josep Prat:
UDWDM-PON Using Low-Cost Coherent Transceivers With Limited Tunability and Heuristic DWA. JOCN 8(8): 582-599 (2016) - [c40]Ivan N. Cano, J. Camilo Velasquez, Victor Polo, Josep Prat:
Multilevel direct DFB phase modulation in 6.25 GHz spectrally spaced UDWDM PONs. ICTON 2016: 1-4 - [c39]Marco Presi, M. Rannello, Massimo Artiglia, Ioannis Tomkos, Ivan N. Cano, Josep Prat, Ernesto Ciaramella:
Hitless wavelength assignment in filterless optical access networks. ICTON 2016: 1-4 - [c38]Josep Segarra, Vicent Sales, Victor Polo, Josep Prat:
Evaluating the energy efficiency of DWA algorithms in UDWDM-PONs. ICTON 2016: 1-5 - [c37]Ivan N. Cano, Fabio Bottoni, J. Camilo Velasquez, Ernesto Ciaramella, Josep Prat:
Bidirectional coherent PON with ONU based on reused direct-modulated LO. OFC 2016: 1-3 - [c36]Ivan N. Cano, J. Camilo Velasquez, Josep Prat:
7.5 Gb/s direct DFB phase modulation with 8-DPSK for 6.25 GHz spaced coherent UDWDM-PONs. OFC 2016: 1-3 - [c35]Marco Presi, Massimo Artiglia, M. Rannello, Ioannis Tomkos, Ivan N. Cano, Josep Prat, Ernesto Ciaramella:
Hitless dynamic wavelength allocation in coherent WDM-PONs. OFC 2016: 1-3 - 2015
- [j11]Ivan N. Cano, Xavier Escayola, Philipp C. Schindler, Maria C. Santos, Victor Polo, Juerg Leuthold, Ioannis Tomkos, Josep Prat:
Experimental Demonstration of a Statistical OFDM-PON With Multiband ONUs and Elastic Bandwidth Allocation [Invited]. JOCN 7(1): A73-A79 (2015) - [c34]Ivan N. Cano, Adolfo Lerin, Victor Polo, Josep Prat:
Flexible D(Q)PSK 1.25-5 Gb/s UDWDM-PON with directly modulated DFBs and centralized polarization scrambling. ECOC 2015: 1-3 - [c33]Ivan N. Cano, Adolfo Lerin, Victor Polo, Josep Prat:
Directly modulated DFB with phase diversity in time polarization independent intradyne receiver for UDWDM-PON. ECOC 2015: 1-3 - [c32]Guang Yong Chu, Ivan N. Cano, Christophe Kazmierski, Romain Brenot, Josep Prat:
First demonstration of monolithically integrated dual output DEML for full-duplex UDWDM-PON ONU. ECOC 2015: 1-3 - [c31]Adolfo Lerin, Guang Yong Chu, Victor Polo, Ivan N. Cano, Josep Prat:
Chip integrated DFB-EAM for directly phase modulation performance improvement in UDWDM-PON. ECOC 2015: 1-3 - [c30]Maria Morant, Andres Macho, Josep Prat, Roberto Llorente:
Multicore optical-wireless extended-range fronthaul by polarization-multiplexing in passive optical networks. ECOC 2015: 1-3 - [c29]Ivan N. Cano, Adolfo Lerin, Guang Yong Chu, Victor Polo, Josep Prat:
Performance comparison between direct phase modulated DFB and RSOA for cost effective transmitter in udWDM-PONs. ICTON 2015: 1-4 - [c28]Josep Segarra, Vicent Sales, Victor Polo, Josep Prat:
Dimensioning OLT architectures for UDWDM-PONs employing coherent transceivers. ICTON 2015: 1-6 - [c27]Gemma Vall-llosera, Albert Rafel, Neil Parkin, Marianna Angelou, Dimitrios Klonidis, Ivan N. Cano, Marco Presi, George Papastergiou, Ioannis Tomkos, Josep Prat, Ernesto Ciaramella:
COCONUT cost, power consumption and migration analysis: A route towards NG-PON3. ICTON 2015: 1-4 - [c26]Fabio Bottoni, Marco Presi, Massimo Artiglia, Josep Prat, Ernesto Ciaramella:
Real-time coherent ONU for λ-to-the-user based on fully analogue processing of OOK signals. OFC 2015: 1-3 - [c25]Josep Prat:
Technologies for a cost effective UDWDM-PON. OFC 2015: 1-3 - [c24]Josep Prat, Bernhard Schrenk, Francesc Bonada, Guilhem de Valicourt, José A. Lázaro, Romain Brenot:
Extension of self-seeding to 10/2.5Gb/s T(W)DM PONs through remotely pumped ODN extenders. OFC 2015: 1-3 - [c23]Vicent Sales, Josep Segarra, Josep Prat:
An improved dynamic wavelength assignment in statistical UDWDM-PONs. ONDM 2015: 22-27 - 2014
- [j10]Vicent Sales, Josep Segarra, Josep Prat:
An efficient dynamic bandwidth allocation for GPON long-reach extension systems. Opt. Switch. Netw. 14: 69-77 (2014) - [c22]Ivan N. Cano, Adolfo Lerin, Victor Polo, Josep Prat:
Polarization independent single-PD coherent ONU receiver with centralized scrambling in udWDM-PONs. ECOC 2014: 1-3 - [c21]Ivan N. Cano, Adolfo Lerin, Marco Presi, Victor Polo, Ernesto Ciaramella, Josep Prat:
6.25Gb/s differential duobinary transmission in 2GHz BW limited direct phase modulated DFB for udWDM-PONs. ECOC 2014: 1-3 - [c20]Victor Polo, P. Borotau, Adolfo Lerin, Josep Prat:
DFB laser reallocation by thermal wavelength control for statistical udWDM in PONs. ECOC 2014: 1-3 - [c19]Ivan N. Cano, Adolfo Lerin, Victor Polo, Josep Prat:
Direct phase modulation of a DFB laser for udWDM-PON. ICTON 2014: 1-4 - [c18]Xavier Escayola, Ivan N. Cano, Maria C. Santos, Josep Prat:
Laser linewidth requirements for remote heterodyne OFDM based PON scenario. ICTON 2014: 1-4 - [c17]Eduardo Tommy Lopez, Victor Polo, José A. Lázaro, Josep Prat:
Layer 2 redesign for Metro-Access next generation PON. ICTON 2014: 1-4 - [c16]Josep Prat, Ernesto Ciaramella:
Low cost solutions implementing ultra-dense-WDM in access. ICTON 2014: 1-2 - [c15]Josep Segarra, Vicent Sales, Victor Polo, Josep Prat:
Half-Duplex transmission avoiding Rayleigh Backscattering crosstalk in UDWDM-PON with coherent receivers. ICTON 2014: 1-5 - [c14]Christopher N. Ververidis, Ioannis Tomkos, Dimitrios Klonidis, Albert Rafel, Neil Parkin, Patryk J. Urban, Josep Prat, Josep Segarra:
Control and management requirements for a coherent ultra-dense WDM PON for lambda to the user access networks. ICTON 2014: 1-4 - [c13]Ivan N. Cano, Xavier Escayola, Philipp C. Schindler, Maria C. Santos, Victor Polo, Juerg Leuthold, Josep Prat:
Experimental demonstration of multi-band upstream in statistical OFDM-PONs and comparison with digital subcarrier assignment. OFC 2014: 1-3 - [c12]Ivan N. Cano, Adolfo Lerin, Victor Polo, Josep Prat:
Simplified polarization diversity heterodyne receiver for 1.25Gb/s cost-effective udWDM-PON. OFC 2014: 1-3 - [c11]Maria Morant, Roberto Llorente, Josep Prat:
LTE-advanced carrier aggregation supporting fully standard 3GPP MIMO by optical polarization multiplexing. OFC 2014: 1-3 - 2013
- [j9]Philipp C. Schindler, René Schmogrow, Michael Dreschmann, Joachim Meyer, Ioannis Tomkos, Josep Prat, Heinz-Georg Krimmel, Thomas Pfeiffer, Pandelis Kourtessis, A. Ludwig, Djorn Karnick, David Hillerkuss, Jürgen Becker, Christian Koos, Wolfgang Freude, Juerg Leuthold:
Colorless FDMA-PON With Flexible Bandwidth Allocation and Colorless, Low-Speed ONUs [Invited]. JOCN 5(10): A204-A212 (2013) - [c10]Ivan N. Cano, Angel Peralta, Victor Polo, Xavier Escayola, Maria C. Santos, Josep Prat:
Differential link-loss compensation through dynamic bandwidth assignment in statistical OFDMA-PON. OFC/NFOEC 2013: 1-3 - [c9]Philipp C. Schindler, René Schmogrow, Michael Dreschmann, Joachim Meyer, David Hillerkuss, Ioannis Tomkos, Josep Prat, Heinz-Georg Krimmel, Thomas Pfeiffer, Pandelis Kourtessis, Jürgen Becker, Christian Koos, Wolfgang Freude, Juerg Leuthold:
Flexible WDM-PON with Nyquist-FDM and 31.25 Gbit/s per wavelength channel using colorless, low-speed ONUs. OFC/NFOEC 2013: 1-3 - 2012
- [j8]Konstantinos Kanonakis, Ioannis Tomkos, Heinz-Georg Krimmel, Frank Schaich, Christoph Lange, Erik Weis, Juerg Leuthold, Marcus Winter, Sergio Romero, Pandelis Kourtessis, Milos Milosavljevic, Ivan N. Cano, Josep Prat:
An OFDMA-based optical access network architecture exhibiting ultra-high capacity and wireline-wireless convergence. IEEE Commun. Mag. 50(8): 71-78 (2012) - 2011
- [j7]Bernhard Schrenk, Johan Bauwelinck, José A. Lázaro, Christophe Kazmierski, Xing-Zhi Qiu, Josep Prat:
Dual-Operability and Bandwidth Partitioning Enabled by an ONU With Tandem-Modulator. JOCN 3(9): 674-682 (2011) - [j6]Bernhard Schrenk, Paraskevas Bakopoulos, Efstratios Kehayas, Alexandros Maziotis, José A. Lázaro, Hercules Avramopoulos, Josep Prat:
An All-Optical Carrier Recovery Scheme for Access Networks With Simple ASK Modulation. JOCN 3(9): 704-712 (2011) - 2010
- [j5]Giorgio Maria Tosi-Beleffi, Gabriele Incerti, L. Porcari, Silvia Di Bartolo, Michele Guglielmucci, António L. J. Teixeira, Liliana Costa, Naoya Wada, Josep Prat, José A. Lázaro, Philippe Chanclou:
Reducing Complexity and Consumption in Future Networks. J. Networks 5(11): 1310-1314 (2010) - [c8]Sotiria Chatzi, José A. Lázaro, Josep Prat, Ioannis Tomkos:
Techno-economic comparison of current and next generation long reach optical access networks. CTTE 2010: 1-6
2000 – 2009
- 2009
- [j4]Y. Shachaf, Víctor Polo, Pandelis Kourtessis, Josep Prat, John M. Senior:
Demonstration of Coarse-Fine Grooming in Coarse-WDM-Routed PONs. JOCN 1(4): 274-278 (2009) - [j3]Fabienne Saliou, Philippe Chanclou, Fabien Laurent, Naveena Genay, José A. Lázaro, Francesc Bonada, Josep Prat:
Reach Extension Strategies for Passive Optical Networks [Invited]. JOCN 1(4): C51-C60 (2009) - 2008
- [j2]Josep Segarra, Vicent Sales, Josep Prat:
A nesting ranging algorithm for a Hybrid WDM/TDM PON with colorless Reflective-ONUs under different distances OLT-ONUs. Photonic Netw. Commun. 16(1): 23-29 (2008) - 2007
- [c7]Eduardo T. L. Pastor, Honório Assis Filho Crispim, Humberto Abdalla Jr., Adson F. da Rocha, Antonio José Martins Soares, Josep Prat:
A New Heuristics/GA-Based Algorithm for the Management of the S-DRWA in IP/WDM Networks. APNOMS 2007: 265-275 - [c6]Reynaldo I. Martínez, Josep Prat, José A. Lázaro, Victor Polo:
A Low Cost Migration Path Towards Next Generation Fiber-To-The-Home Networks. ONDM 2007: 86-95 - 2006
- [c5]Josep Prat, Philippe Chanclou, Russell Davey, Jorge M. Finochietto, Gerald Franzl, Antonius M. J. Koonen, Stuart D. Walker:
Long-term evolution of passive optical networks. AccessNets 2006: 4 - 2004
- [c4]P. V. Holm-Nielsen, Jianfeng Zhang, Juan Jose Vegas Olmos, Idelfonso Tafur Monroy, Christophe Peucheret, Victor Polo, Palle Jeppesen, Antonius M. J. Koonen, Josep Prat:
Experimental Investigation of WDM Transmission Properties of Optical Labeled Signals Using Orthogonal IM/FSK Modulation Format. ICT 2004: 753-759 - [c3]Josep Prat, Cristina Arellano, Victor Polo, Carlos Bock:
Optical Network Unit Based on a Bidirectional Reflective Semiconductor Optical Amplifier. OpNeTec 2004: 273-278 - [c2]Juan Jose Vegas Olmos, Idelfonso Tafur Monroy, Eduward Tangdiongga, J. P. A. van Berkel, Antonius M. J. Koonen, Josep Prat:
Influence of Optical Filters on the Performance of FSK/IM Transmission Scheme. OpNeTec 2004: 364-370 - 2003
- [j1]Jaume Comellas, Ricardo Martínez, Josep Prat, Vicent Sales, Gabriel Junyent:
Integrated IP/WDM routing in GMPLS-based optical networks. IEEE Netw. 17(2): 22-27 (2003)
1990 – 1999
- 1998
- [c1]Josep Sala-Alvarez, Alba Pagès-Zamora, Sergio Calvo, Josep Prat:
Design and implementation of DVB on-board multi-carrier demodulator. ICASSP 1998: 3525-3528
Coauthor Index
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