In this paper, we propose an energy and cost efficient WDM/OFDMA PON system, referred to
as NEWOPS. Based on a new two-tiered semi-tree architecture, NEWOPS allows a large …

In this paper, we propose a two-tiered colorless WDM-OFDMA PON system architecture that
draws strengths from each individual WDM and OFDM PON systems. Specifically, the two …

In this paper, we overview the fundamental principles of next-generation optical Orthogonal
Frequency Division Multiple Access (OFDMA)-PON systems, with a particular focus on …

Orthogonal frequency-division multiplexing (OFDM) passive optical network (PON) has been
considered to be a promising next-generation broadband wired access solution. However …

We propose and experimentally demonstrate a new scheme to reduce the energy
consumption of optical network units (ONUs) in orthogonal frequency division multiplexing …

Demonstration of a coherent UDWDM-PON with real-time processing Page 1
Demonstration of a Coherent UDWDM-PON with RealTime Processing Sylvia Smolorz1 …

A Single Wavelength 25-Gb/s Symmetric FDMA PON Page 1 1630 JOURNAL OF
LIGHTWAVE TECHNOLOGY, VOL. 33, NO. 8, APRIL 15, 2015 A Single Wavelength 25-Gb/s …

An optical distribution network (ODN) sharing scheme to integrate mobile backhaul networks
with the existing passive optical network (PON) systems is proposed and demonstrated. With …

In this paper, we propose and experimentally demonstrate the first single-λ 40 Gb/s and 108
Gb/s multiple-input multiple-output orthogonal frequency-division multiple access (OFDMA) …

Technologies for a cost effective UDWDM-PON Page 1 Th3I.3.pdf OFC 2015 © OSA 2015
Technologies for a Cost Effective UDWDMPON Josep Prat Universitat Politecnica de Catalunya …