Design and implementation of DVB on-board multi-carrier demodulator. - Josep Sala-Alvarez; Alba Pagès-Zamora; Sergio Calvo; Josep Prat (ICASSP, 1998)

Integrated IP/WDM routing in GMPLS-based optical networks. - Jaume Comellas; Ricardo Martínez 001; Josep Prat; Vicent Sales; Gabriel Junyent (IEEE Netw., 2003)

Experimental Investigation of WDM Transmission Properties of Optical Labeled Signals Using Orthogonal IM/FSK Modulation Format. - P. V. Holm-Nielsen; Jianfeng Zhang; Juan Jose Vegas Olmos; Idelfonso Tafur Monroy; Christophe Peucheret; Victor Polo 001; Palle Jeppesen; Antonius M. J. Koonen; Josep Prat (ICT, 2004)

Influence of Optical Filters on the Performance of FSK/IM Transmission Scheme. - Juan Jose Vegas Olmos; Idelfonso Tafur Monroy; Eduward Tangdiongga; J. P. A. van Berkel; Antonius M. J. Koonen; Josep Prat (OpNeTec, 2004)

Optical Network Unit Based on a Bidirectional Reflective Semiconductor Optical Amplifier. - Josep Prat; Cristina Arellano; Victor Polo 001; Carlos Bock (OpNeTec, 2004)

Long-term evolution of passive optical networks. - Josep Prat; Philippe Chanclou; Russell Davey; Jorge M. Finochietto; Gerald Franzl; Antonius M. J. Koonen; Stuart D. Walker (AccessNets, 2006)

A New Heuristics/GA-Based Algorithm for the Management of the S-DRWA in IP/WDM Networks. - Eduardo T. L. Pastor; Honório Assis Filho Crispim; Humberto Abdalla Jr.; Adson F. da Rocha; Antonio José Martins Soares; Josep Prat (APNOMS, 2007)

A Low Cost Migration Path Towards Next Generation Fiber-To-The-Home Networks. - Reynaldo I. Martínez; Josep Prat; José A. Lázaro; Victor Polo 001 (ONDM, 2007)

A nesting ranging algorithm for a Hybrid WDM/TDM PON with colorless Reflective-ONUs under different distances OLT-ONUs. - Josep Segarra; Vicent Sales; Josep Prat (Photonic Netw. Commun., 2008)

Reach Extension Strategies for Passive Optical Networks [Invited]. - Fabienne Saliou; Philippe Chanclou; Fabien Laurent; Naveena Genay; José A. Lázaro; Francesc Bonada; Josep Prat (JOCN, 2009)

Demonstration of Coarse-Fine Grooming in Coarse-WDM-Routed PONs. - Y. Shachaf; Víctor Polo 001; Pandelis Kourtessis; Josep Prat; John M. Senior (JOCN, 2009)

Techno-economic comparison of current and next generation long reach optical access networks. - Sotiria Chatzi; José A. Lázaro; Josep Prat; Ioannis Tomkos (CTTE, 2010)

Reducing Complexity and Consumption in Future Networks. - 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 (J. Networks, 2010)

An All-Optical Carrier Recovery Scheme for Access Networks With Simple ASK Modulation. - Bernhard Schrenk; Paraskevas Bakopoulos; Efstratios Kehayas; Alexandros Maziotis; José A. Lázaro; Hercules Avramopoulos; Josep Prat (JOCN, 2011)

Dual-Operability and Bandwidth Partitioning Enabled by an ONU With Tandem-Modulator. - Bernhard Schrenk; Johan Bauwelinck; José A. Lázaro; Christophe Kazmierski; Xing-Zhi Qiu; Josep Prat (JOCN, 2011)

An OFDMA-based optical access network architecture exhibiting ultra-high capacity and wireline-wireless convergence. - Konstantinos Kanonakis; Ioannis Tomkos; Heinz-Georg Krimmel; Frank Schaich; Christoph Lange 004; Erik Weis; Juerg Leuthold; Marcus Winter; Sergio Romero; Pandelis Kourtessis; Milos Milosavljevic; Ivan N. Cano; et al. (IEEE Commun. Mag., 2012)

Differential link-loss compensation through dynamic bandwidth assignment in statistical OFDMA-PON. - Ivan N. Cano; Angel Peralta; Victor Polo 001; Xavier Escayola; Maria C. Santos; Josep Prat (OFC/NFOEC, 2013)

Flexible WDM-PON with Nyquist-FDM and 31.25 Gbit/s per wavelength channel using colorless, low-speed ONUs. - Philipp C. Schindler; René Schmogrow; Michael Dreschmann; Joachim Meyer 001; David Hillerkuss; Ioannis Tomkos; Josep Prat; Heinz-Georg Krimmel; Thomas Pfeiffer 001; Pandelis Kourtessis; Jürgen Becker 001; Christian Koos; et al. (OFC/NFOEC, 2013)

Colorless FDMA-PON With Flexible Bandwidth Allocation and Colorless, Low-Speed ONUs [Invited]. - Philipp C. Schindler; René Schmogrow; Michael Dreschmann; Joachim Meyer 001; Ioannis Tomkos; Josep Prat; Heinz-Georg Krimmel; Thomas Pfeiffer 001; Pandelis Kourtessis; A. Ludwig; Djorn Karnick; David Hillerkuss; et al. (JOCN, 2013)

Polarization independent single-PD coherent ONU receiver with centralized scrambling in udWDM-PONs. - Ivan N. Cano; Adolfo Lerin; Victor Polo 001; Josep Prat (ECOC, 2014)

6.25Gb/s differential duobinary transmission in 2GHz BW limited direct phase modulated DFB for udWDM-PONs. - Ivan N. Cano; Adolfo Lerin; Marco Presi; Victor Polo 001; Ernesto Ciaramella; Josep Prat (ECOC, 2014)

DFB laser reallocation by thermal wavelength control for statistical udWDM in PONs. - Victor Polo 001; P. Borotau; Adolfo Lerin; Josep Prat (ECOC, 2014)

Direct phase modulation of a DFB laser for udWDM-PON. - Ivan N. Cano; Adolfo Lerin; Victor Polo 001; Josep Prat (ICTON, 2014)

Laser linewidth requirements for remote heterodyne OFDM based PON scenario. - Xavier Escayola; Ivan N. Cano; Maria C. Santos; Josep Prat (ICTON, 2014)

Layer 2 redesign for Metro-Access next generation PON. - Eduardo Tommy Lopez; Victor Polo 001; José A. Lázaro; Josep Prat (ICTON, 2014)

Low cost solutions implementing ultra-dense-WDM in access. - Josep Prat; Ernesto Ciaramella (ICTON, 2014)

Half-Duplex transmission avoiding Rayleigh Backscattering crosstalk in UDWDM-PON with coherent receivers. - Josep Segarra; Vicent Sales; Victor Polo 001; Josep Prat (ICTON, 2014)

Control and management requirements for a coherent ultra-dense WDM PON for lambda to the user access networks. - Christopher N. Ververidis; Ioannis Tomkos; Dimitrios Klonidis; Albert Rafel; Neil Parkin; Patryk J. Urban; Josep Prat; Josep Segarra (ICTON, 2014)

Experimental demonstration of multi-band upstream in statistical OFDM-PONs and comparison with digital subcarrier assignment. - Ivan N. Cano; Xavier Escayola; Philipp C. Schindler; Maria C. Santos; Victor Polo 001; Juerg Leuthold; Josep Prat (OFC, 2014)

Simplified polarization diversity heterodyne receiver for 1.25Gb/s cost-effective udWDM-PON. - Ivan N. Cano; Adolfo Lerin; Victor Polo 001; Josep Prat (OFC, 2014)

LTE-advanced carrier aggregation supporting fully standard 3GPP MIMO by optical polarization multiplexing. - Maria Morant; Roberto Llorente; Josep Prat (OFC, 2014)

An efficient dynamic bandwidth allocation for GPON long-reach extension systems. - Vicent Sales; Josep Segarra; Josep Prat (Opt. Switch. Netw., 2014)

Flexible D(Q)PSK 1.25-5 Gb/s UDWDM-PON with directly modulated DFBs and centralized polarization scrambling. - Ivan N. Cano; Adolfo Lerin; Victor Polo 001; Josep Prat (ECOC, 2015)

Directly modulated DFB with phase diversity in time polarization independent intradyne receiver for UDWDM-PON. - Ivan N. Cano; Adolfo Lerin; Victor Polo 001; Josep Prat (ECOC, 2015)

First demonstration of monolithically integrated dual output DEML for full-duplex UDWDM-PON ONU. - Guang Yong Chu; Ivan N. Cano; Christophe Kazmierski; Romain Brenot; Josep Prat (ECOC, 2015)

Chip integrated DFB-EAM for directly phase modulation performance improvement in UDWDM-PON. - Adolfo Lerin; Guang Yong Chu; Victor Polo 001; Ivan N. Cano; Josep Prat (ECOC, 2015)

Multicore optical-wireless extended-range fronthaul by polarization-multiplexing in passive optical networks. - Maria Morant; Andres Macho; Josep Prat; Roberto Llorente (ECOC, 2015)

Performance comparison between direct phase modulated DFB and RSOA for cost effective transmitter in udWDM-PONs. - Ivan N. Cano; Adolfo Lerin; Guang Yong Chu; Victor Polo 001; Josep Prat (ICTON, 2015)

Dimensioning OLT architectures for UDWDM-PONs employing coherent transceivers. - Josep Segarra; Vicent Sales; Victor Polo 001; Josep Prat (ICTON, 2015)

COCONUT cost, power consumption and migration analysis: A route towards NG-PON3. - Gemma Vall-llosera; Albert Rafel; Neil Parkin; Marianna Angelou; Dimitrios Klonidis; Ivan N. Cano; Marco Presi; George Papastergiou; Ioannis Tomkos; Josep Prat; Ernesto Ciaramella (ICTON, 2015)

Real-time coherent ONU for λ-to-the-user based on fully analogue processing of OOK signals. - Fabio Bottoni; Marco Presi; Massimo Artiglia; Josep Prat; Ernesto Ciaramella (OFC, 2015)

Technologies for a cost effective UDWDM-PON. - Josep Prat (OFC, 2015)

Extension of self-seeding to 10/2.5Gb/s T(W)DM PONs through remotely pumped ODN extenders. - Josep Prat; Bernhard Schrenk; Francesc Bonada; Guilhem de Valicourt; José A. Lázaro; Romain Brenot (OFC, 2015)

An improved dynamic wavelength assignment in statistical UDWDM-PONs. - Vicent Sales; Josep Segarra; Josep Prat (ONDM, 2015)

Experimental Demonstration of a Statistical OFDM-PON With Multiband ONUs and Elastic Bandwidth Allocation [Invited]. - Ivan N. Cano; Xavier Escayola; Philipp C. Schindler; Maria C. Santos; Victor Polo 001; Juerg Leuthold; Ioannis Tomkos; Josep Prat (JOCN, 2015)

Multilevel direct DFB phase modulation in 6.25 GHz spectrally spaced UDWDM PONs. - Ivan N. Cano; J. Camilo Velasquez; Victor Polo 001; Josep Prat (ICTON, 2016)

Hitless wavelength assignment in filterless optical access networks. - Marco Presi; M. Rannello; Massimo Artiglia; Ioannis Tomkos; Ivan N. Cano; Josep Prat; Ernesto Ciaramella (ICTON, 2016)

Evaluating the energy efficiency of DWA algorithms in UDWDM-PONs. - Josep Segarra; Vicent Sales; Victor Polo 001; Josep Prat (ICTON, 2016)

Bidirectional coherent PON with ONU based on reused direct-modulated LO. - Ivan N. Cano; Fabio Bottoni; J. Camilo Velasquez; Ernesto Ciaramella; Josep Prat (OFC, 2016)

7.5 Gb/s direct DFB phase modulation with 8-DPSK for 6.25 GHz spaced coherent UDWDM-PONs. - Ivan N. Cano; J. Camilo Velasquez; Josep Prat (OFC, 2016)

Hitless dynamic wavelength allocation in coherent WDM-PONs. - Marco Presi; Massimo Artiglia; M. Rannello; Ioannis Tomkos; Ivan N. Cano; Josep Prat; Ernesto Ciaramella (OFC, 2016)

UDWDM-PON Using Low-Cost Coherent Transceivers With Limited Tunability and Heuristic DWA. - Vicent Sales; Josep Segarra; Víctor Polo 001; J. Camilo Velásquez; Josep Prat (JOCN, 2016)

Bidirectional real-time DSP-less heterodyne UDWDM-PON. - Ivan N. Cano; J. Camilo Velasquez; Victor Polo 001; Josep Prat (ICTON, 2017)

Small networks, large energy: New frontiers in green IT. - Leonid Kazovsky; Apurva S. Gowda; Josep Prat (ICTON, 2017)

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. - Mario Rannello; Ivan N. Cano; Jeison Tabares; J. Camilo Velasquez; Saeed Ghasemi; Victor Polo 001; Guang Yong Chu; Josep Prat; R. Pous; G. Azcarate; C. Vila; Helene Debregeas; et al. (ICTON, 2017)

Flexible coherent UDWDM-PON adapting dynamically to different bandwidths. - Josep Segarra; Vicent Sales; Josep Prat; Leonid Kazovsky (ICTON, 2017)

Polarization-independent heterodyne DPSK receiver based on 3×3 coupler for cost-effective udWDM-PON. - Jeison Tabares; Victor Polo 001; Josep Prat (OFC, 2017)

Direct beat phase modulated DFB for flexible 1.25-5 Gb/s coherent UDWDM-PONs. - J. Camilo Velasquez; Ivan N. Cano; Victor Polo 001; Josep Prat (OFC, 2017)

LUT-Free Carrier Recovery for Intradyne Optical DPSK Receivers in udWDM-PON. - Saeed Ghasemi; Jeison Tabares; Victor Polo 001; Josep Prat (ECOC, 2018)

Time Interleaved DPSK/ASK Transmitter with Directly Beat Modulated DFB for Coherent WDM-PON. - J. Camilo Velasquez; Marc Dorningo; Victor Polo 001; Josep Prat (ECOC, 2018)

Grade of Service in UDWDM-PON with Statistical Wavelength Subscribing. - Josep Segarra; Vicent Sales; Josep Prat (EuCNC, 2018)

Flexible Mobile Fronthaul with Coherent UDWDM-PON. - Josep Segarra; Vicent Sales; Josep Prat (ICTON, 2018)

Direct Phase Modulation for UDWDM ONU with Beat Signals. - J. Camilo Velasquez; Ivan N. Cano; Jeison Tabares; Victor Polo 001; Josep Prat (ICTON, 2018)

Optimized Differential Detection-Based Optical Carrier Recovery for Intradyne PSK Receivers in udWDM-PON. - Saeed Ghasemi; Jeison Tabares; Victor Polo 001; Josep Prat (OFC, 2018)

Simultaneous DPSK-ASK Modulated Dual-EML Transmitter for Coherent UDWDM-PON. - J. Camilo Velasquez; Marc Domingo; Victor Polo 001; Josep Prat (OFC, 2018)

Direct PSK-ASK Modulation for Coherent udWDM. - Josep Prat; J. Camilo Velásquez; Jeison Tabares (ICTON, 2019)

Versatile Metro-Access Network Integrating FTTH, Enterprises, IoT and 5G Services. - Josep Segarra; Vicent Sales; Josep Prat (ICTON, 2019)

Practical Design of a Coherent Ultra-Dense WDM-PON with Paired DFB Lasers. - Josep Segarra; Vicent Sales; Victor Polo 001; Josep Prat (ICTON, 2020)

Resource Allocation and Interference Management Techniques for OFDM-Based VLC Atto-Cells. - Asmaa Ibrahim; Tawfik Ismail; Khaled M. F. Elsayed; M. Saeed Darweesh; Josep Prat (IEEE Access, 2020)

Introduction to the JOCN special issue on future PON architectures enabled by advanced technology. - René Bonk; Derek Nesset; Josep Prat; Marco Ruffini; Roberto Gaudino (JOCN, 2020)

Flexible coherent UDWDM-PON with dynamic user allocation based on limited-tunability lasers. - Josep Segarra; Vicent Sales; Victor Polo 001; Jeison Tabares; Josep Prat (JOCN, 2020)

Low-Complexity Phase-and-Polarization-Diversity Coherent Receiver with High Spectral Efficiency for UDWDM. - Jeison Tabares; Josep Prat (OFC, 2021)

Single Sideband Techniques for Next Generation Low-Cost UD-WDM Coherent PONs. - Miquel Masanas; Victor Polo 001; Josep Prat (CSNDSP, 2022)

Access-Metro Versatile Coherent Dual Optical Network Providing Integrated Services. - Josep Segarra; Victor Polo 001; Miquel Masanas; Josep Prat (CSNDSP, 2022)

DFB Tuning Functions in Coherent PONs. - Santiago Tabares; Victor Polo 001; Roger Solé; Josep Prat (CSNDSP, 2022)

Band Evaluation of Coherent udWDM-PON with Paired Lasers. - Josep Segarra; Vicent Sales; Josep Prat (ICTON, 2023)

Demonstration of continuous multiple access with homodyne and image-rejection heterodyne coherent receivers using directly modulated laser transmitters. - Miquel Masanas; Jeison Tabares; Ivan N. Cano; Josep Prat (J. Opt. Commun. Netw., 2023)

Experimental assessment of photonic down-conversion techniques for analog new-radio upstream. - Miquel Masanas; Maria C. Santos; Josep Prat (ICTON, 2024)

Photonic frequency conversion for the analog radio-over-fiber fronthaul. - Rodrigo Méndez; Miquel Masanas; Josep Segarra; Vicent Sales; Víctor Polo 001; Maria C. Santos; Josep Prat (ICTON, 2024)

Converged 5G/6G access-metro network combining RoF and coherent PONs. - Josep Segarra; Vicent Sales; Víctor Polo 001; Miquel Masanas; Rodrigo Méndez; Maria C. Santos; Josep Prat; J. Camilo Velásquez (ICTON, 2024)

Clustering-Driven Optimization of RRH-BBU Assignment for Green Communication Networks With Big Data Analytics. - Asmaa Ibrahim; Ahmed Elsheikh; Bassem Mokhtar; Josep Prat (IEEE Access, 2024)