Results 41 to 50 of about 9,779 (219)
IEEE Photonics Journal, 2019 Optical network unit (ONU)'s wavelength tuning time is a key factor that cannot be ignored in ONU scheduling algorithm for multi-wavelengths passive optical network (PON).
Xingdi Wang, Chaoqin Gan, Liya Tong
doaj +1 more source
Fiber- and FSO-Protected Connections for Long-Reach TWDM Access Architecture With Fault Protection
IEEE Access, 2020 In this paper, we propose a long-reach star-ring-based timeand wavelength-divisionmultiplexing passive optical network (TWDM-PON) by using fiberand free space optical (FSO)-protected architecture against fiber breakpoint.
Chien-Hung Yeh +6 more
doaj +1 more source
Key Technologies for a Beyond-100G Next-Generation Passive Optical Network
Photonics, 2023 The explosive development of emerging telecommunication services has stimulated a huge growth in bandwidth demand as people seek universal access to telecommunication networks.
Nan Feng +5 more
doaj +1 more source
An asymmetric high serial rate TDM-PON with single carrier 25 Gb/s upstream and 50 Gb/s downstream [PDF]
, 2016 We report a 2:1 rate asymmetric high serial rate time division multiplexing passive optical network (TDM-PON) with single carrier 25 Gb/s upstream and 50 Gb/s downstream.
Achouche, Mohand +9 more
core +2 more sources
Phytotherapy Research, EarlyView.Overview of the therapeutic potential of flavonoids in nasal delivery systems, highlighting their benefits to the human nasal cavity, and applications in the treatment of respiratory and brain‐related diseases. ABSTRACT Flavonoids represent a significant group of secondary metabolites.
Jeniffer Viviana Ramirez Hernández +5 more
wiley +1 more source
Advancement of Monitoring Scheme in FTTH-PON Using Access Control System (ACS) [PDF]
, 2009 This paper proposes a new developed system named Access Control System (ACS) which is designed to enhance the monitoring, scalability and survivability of Passive Optical Network (PON) toward the implementation of full & Complete edition of Fiber-to-the ...
Syuhaimi, Mohammad
core
2x2 MIMO-OFDM Gigabit fiber-wireless access system based on polarization division multiplexed WDM-PON [PDF]
, 2012 We propose a spectral efficient radio over wavelength division multiplexed passive optical network (WDM-PON) system by combining optical polarization division multiplexing (PDM) and wireless multiple input multiple output (MIMO) spatial multiplexing ...
Agmon +18 more
core +2 more sources
Tunable Multiwavelength Optical Comb Enabled WDM-OFDM-PON With Source-Free ONUs
IEEE Photonics Journal, 2018 In this paper, we propose and experimentally demonstrate a multiuser wavelength-division-multiplexing passive optical network (WDM-PON) system combining with orthogonal frequency division multiple (OFDM) technique. A tunable multiwavelength optical comb (
Xuwei Xue +4 more
doaj +1 more source
DISCUS: the distributed core for ubiquitous broadband access [PDF]
, 2013 A new end to end architecture based on Long-Reach Passive Optical Network (LR-PON) with wireless integration, a distributed core built of optical transparency islands and an OpenFlow-based control plane, which is being developed in the EU project DISCUS,
Achouche, Mohand +13 more
core
Solutions for a single carrier 40 Gbit/s downstream long-reach passive optical network [PDF]
, 2014 This paper presents a single carrier 40 Gbit/s downstream long-reach passive optical network (LR-PON) topology as candidate for upgrading cur rent f ber infrastructure towards higher data rates. A 100 km LR-PON network was investigated and 2 solutions to
Bauwelinck, Johan +4 more
core +1 more source