Results 131 to 140 of about 469,153 (187)

Deregulated mRNA and microRNA Expression Patterns in the Prefrontal Cortex of the BTBR Mouse Model of Autism. [PDF]

open access: yesMol Neurobiol
Mooney C   +11 more
europepmc   +1 more source

Calcitriol Induces Paraoxonase 1 Expression in HepG2 Cells: Possible Involvement of VDR-Dependent and Alternative Pathways. [PDF]

open access: yesInt J Mol Sci
Navarro-García F   +10 more
europepmc   +1 more source

Integrated mesenchymal and extracellular cues drive bioengineered liver tissue formation and function

open access: yes
Ye S   +7 more
europepmc   +1 more source

Energy Management in NG-PON2

Optical Fiber Communication Conference, 2014
Real-time energy management in NG-PON2 is studied with impacts on quality of service and reconfiguration overhead quantified. The proposed methods are compatible with existing EPON/GPON protocols.
Rui Wang 0025   +4 more
openaire   +2 more sources

Key Exchange with PUF in NG-PON2 Networks

2019 42nd International Conference on Telecommunications and Signal Processing (TSP), 2019
As next generation passive optical networks (XG-PONs) are currently being deployed, the usability and future deployment of next generation PON stage 2 (NG-PON2) are being called into question. This work provides an overview of basic parameters used in generation (stage 2) passive optical networks.
Tomás Horváth   +3 more
openaire   +2 more sources

Experimental evaluation of a NG-PON2 network

2018 IEEE Third Ecuador Technical Chapters Meeting (ETCM), 2018
The next generation passive optical network, stage 2 (NG-PON2) constitute milestone in the optical access networks evolution. Currently the requirements of its physical layer, such as a 40 Gb/s of upstream/downstream capacity, using a hybrid WDM-TDM technology with reliability and efficiency in bandwidth and power consumption. The NG’PON2 standard also
Acosta O. Maria   +2 more
openaire   +1 more source

Cross-talk in TWDM-PON beyond NG-PON2

Optical Fiber Communication Conference, 2015
We assess the influence of cross-talk on the capability of upgradability of TWDMPON beyond NG-PON2 for a higher number of connected customers and for a higher number of wavelength channels using experiments and simulations.
René Bonk   +3 more
openaire   +1 more source

NG-PON2 Technologies

Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2013, 2013
This tutorial reviews requirements and technologies of 40-Gbit/s-class PON discussed as NG-PON2 in the standardization. Advanced technologies, e.g. WDM technologies, a wavelength tunability, and a coherent detection, to realize various flexible functions will be described.
openaire   +1 more source

NG-PON2 Transmission Convergence Layer: A Tutorial

Journal of Lightwave Technology, 2015
The first family of multi-wavelength PON systems, 40-gigabit-capable capable passive optical networks (NG-PON2), has been specified by the Telecommunication Standardization Sector of the International Telecommunications Union (ITU-T). This tutorial, which is based on the author's ECOC'2015 presentation on the topic, offers a comprehensive review of the
openaire   +1 more source

Home - About - Disclaimer - Privacy