Search Results - "Coomans, Werner"

Calculating Millimeter-Wave Modes of Copper Twisted-Pair Cables Using Transformation Optics by Hejazi, Ali Mohajer, Stockman, Gert-Jan, Lefevre, Yannick, Ginis, Vincent, Coomans, Werner

“…Recent research has indicated considerable potential for millimeter-waves in copper access, with data-rate estimations up to 1 Terabit per second for a reach…”
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Lattice Reduction Aided Precoding Design in Downstream G.fast DSL Networks by Lanneer, Wouter, Nuzman, Carl, Lefevre, Yannick, Tsiaflakis, Paschalis, Coomans, Werner, Moonen, Marc

“…As a non-linear precoding alternative to Tomlinson-Harashima precoding (THP), in this paper, so-called lattice reduction aided precoding (LRP) is considered as…”
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Optimal Dynamic Spectrum Management Algorithms for Multi-User Full-Duplex DSL by Verdyck, Jeroen, Lanneer, Wouter, Tsiaflakis, Paschalis, Coomans, Werner, Patrinos, Panagiotis, Moonen, Marc

“…Driven by the exceedingly high data rates achieved in single-user implementations, interest in a multi-user (MU) full-duplex (FDX) transmission for digital…”
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FLCS-PON - A 100 Gbit/s Flexible Passive Optical Network: Concepts and Field Trial by Borkowski, Robert, Straub, Michael, Ou, Yanni, Lefevre, Yannick, Jelic, Zeljko, Lanneer, Wouter, Kaneda, Noriaki, Mahadevan, Amitkumar, Huckstadt, Volker, van Veen, Dora, Houtsma, Vincent, Coomans, Werner, Bonk, Rene, Maes, Jochen

“…We demonstrate concepts and results of a field trial for a flexible-rate passive optical network (FLCS-PON), which delivers bitrates up to 100 Gbit/s and…”
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100 Gbit/s PAM-4 Linear Burst-Mode Transimpedance Amplifier for Upstream Flexible Passive Optical Networks by Coudyzer, Gertjan, Verplaetse, Michiel, Van Lombergen, Borre, Borkowski, Robert, Gurne, Thibaut, Straub, Michael, Lefevre, Yannick, Ossieur, Peter, Bonk, Rene, Coomans, Werner, Maes, Jochen, Yin, Xin

“…Next-generation passive optical networks (PONs) with upstream rates of 50 Gbit/s and beyond will require a new class of burst-mode transimpedance amplifiers…”
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FLCS-PON—an opportunistic 100 Gbit/s flexible PON prototype with probabilistic shaping and soft-input FEC: operator trial and ODN case studies by Borkowski, Robert, Lefevre, Yannick, Mahadevan, Amitkumar, van Veen, Doutje, Straub, Michael, Kaptur, Ralph, Czerwinski, Bjorn, Cornaglia, Bruno, Houtsma, Vincent, Coomans, Werner, Bonk, Rene, Maes, Jochen

“…FLCS-PON is a concept of a flexible passive optical network (PON), where the modulation and coding parameters of the downstream signal, consisting of…”
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Inference-based Reinforcement Learning and its Application to Dynamic Resource Allocation by Tsiaflakis, Paschalis, Coomans, Werner

“…Reinforcement learning (RL) is a powerful machine learning technique to learn optimal actions in a control system setup. An important drawback of RL algorithms…”
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Novel bitloading algorithms for coded G.fast DSL transmission with linear and nonlinear precoding by Neckebroek, Julie, Moeneclaey, Marc, Coomans, Werner, Guenach, Mamoun, Tsiaflakis, Paschalis, Moraes, Rodrigo B., Maes, Jochen

“…Precoding is a technique that counteracts the crosstalk in downlink digital subscriber line (DSL) transmission. While linear precoding is adequate in the VDSL2…”
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Friendly Full Duplex: A Multi-User Full Duplex Method for MGfast in Coexistence with G.fast by Tsiaflakis, Paschalis, Lefevre, Yannick, Coomans, Werner, Maes, Jochen

“…Multi-user full duplex (FDX) transmission is instrumental to provide sufficient coverage and reach for the multi-gigabit data rates targeted by MGfast…”
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First Demonstration of a 100 Gbit/s PAM-4 Linear Burst-Mode Transimpedance Amplifier for Upstream Flexible PON by Gurne, Thibaut, Coudyzer, Gertjan, Lombergen, Borre Van, Borkowski, Robert, Verplaetse, Michiel, Straub, Michael, Lefevre, Yannick, Ossieur, Peter, Bonk, Rene, Coomans, Werner, Yin, Xin, Maes, Jochen

“…We demonstrate operation of a linear burst-mode TIA integrated with a commercial lensed APD supporting 100-Gbit/s PAM-4 with OMA sensitivity of −15.8-dBm and…”
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World's First Field Trial of 100 Gbit/s Flexible PON (FLCS-PON) by Borkowski, Robert, Straub, Michael, Ou, Yanni, Lefevre, Yannick, Jelic, Zeljko, Lanneer, Wouter, Kaneda, Noriaki, Mahadevan, Amitkumar, Huckstadt, Volker, van Veen, Dora, Houtsma, Vincent, Coomans, Werner, Bonk, Rene, Maes, Jochen

“…We completed world's first field trial of FLCS-PON, which delivers bitrates up to 100 Gbit/s and allows for flexible line and code rate to match users' channel…”
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Operator Trial of 100 Gbit/s FLCS-PON Prototype with Probabilistic Shaping and Soft-Input FEC by Borkowski, Robert, Lefevre, Yannick, Straub, Michael, Jelic, Zeljko, Mahadevan, Amitkumar, Kaneda, Noriaki, Ou, Yanni, Lanneer, Wouter, Kaptur, Ralph, Czerwinski, Bjorn, Cornaglia, Bruno, van Veen, Dora, Houtsma, Vincent, Coomans, Werner, Bonk, Rene, Maes, Jochen

“…We introduce probabilistic shaping and soft-input FEC to our 100-Gbit/s flexible PON concept, FLCS-PON, beside varying the modulation format and FEC code…”
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XG-FAST: Towards 10 Gb/s copper access by Coomans, Werner, Moraes, Rodrigo B., Hooghe, Koen, Duque, Alex, Galaro, Joe, Timmers, Michael, van Wijngaarden, Adriaan J., Guenach, Mamoun, Maes, Jochen

“…Traditionally, copper network operators complement a Fiber-to-the-Home (FTTH) strategy with a hybrid fiber-copper deployment in which fiber is gradually…”
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Solitary and Coupled Semiconductor Ring Lasers as Optical Spiking Neurons by Coomans, Werner, Gelens, Lendert, Beri, Stefano, Danckaert, Jan, Van der Sande, Guy

“…Phys. Rev. E 84, 036209 (2011) We theoretically investigate the possibility of generating pulses in an excitable (asymmetric) semiconductor ring laser (SRL)…”
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Dynamical behavior of semiconductor ring lasers by Gelens, L., Coomans, W., Mashal, L., Beri, S., Van der Sande, G., Verschaffelt, G., Danckaert, J.

“…We present an asymptotic two-dimensional rate-equation model for single-longitudinal mode semiconductor ring lasers. An analysis of this rate-equation model…”
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Introducing Full Duplex in Hybrid Fiber Coaxial Networks by Coomans, Werner, Chow, Hungkei, Maes, Jochen

“…Upstream data rate constraints have long been the Achilles' heel of hybrid fiber-coaxial networks. Increasingly, cable operators face the challenge of growing…”
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Fiber to the Tap: Pushing Coaxial Cable Networks to Their Limits by Stockman, Gert-Jan, Coomans, Werner

“…We explore the potential of a future cable access technology that pushes the capacity of coaxial cable networks to its limit. We show that it is possible to…”
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MGFAST: A New Generation of Copper Broadband Access by Oksman, Vladimir, Strobel, Rainer, Starr, Thomas, Maes, Jochen, Coomans, Werner, Kuipers, Martin, Tovim, Erez Ben, Wei, Dong

“…The ITU-T project G.mgfast defines the MGFAST technology providing aggregate bit rates of up to 10 Gb/s over twisted pair and coaxial wiring. The first volume…”
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XG-fast: the 5th generation broadband by Coomans, Werner, Moraes, Rodrigo B., Hooghe, Koen, Duque, Alex, Galaro, Joe, Timmers, Michael, van Wijngaarden, Adriaan J., Guenach, Mamoun, Maes, Jochen

“…Traditionally, copper network operators complement a fiber-to-the-home (FTTH) strategy with a hybrid fiber-copper deployment in which fiber is gradually…”
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