Photon Ranging for Upstream ONU Activation Signaling in TWDM-PON [PDF]
, 2016 This paper focuses on upstream signaling in TWDM-PON (one of the two systems specified in the new series of ITU-T G.989.x Recommendations for NG-PON2) for what concerns the discovery phase of a new ONU.
Valvo, Maurizio +3 more
core +1 more source
Peer-to-Peer Federated Learning on Software-Defined Optical Access Network
IEEE AccessRecent advancements in AI have significantly propelled machine learning (ML) as a cornerstone of modern technological infrastructure, especially in enhancing machine-to-machine (M2M) communication.
Andrew Fernando Pakpahan, I-Shyan Hwang
doaj +1 more source
Experimental Demonstration of FTN-NRZ, PAM-4, and Duobinary Based on 10-Gbps Optics in 100G-EPON
IEEE Photonics Journal, 2018 This paper presents an experimental demonstration of 100-Gbps time- and wavelength-division multiplexed passive optical network (TWDM-PON) with 4$ \;\times$ 25-Gbps downstream transmission.
Hong-Bo Zhang +3 more
doaj +1 more source
Flexible TWDM PON system with pluggable optical transceiver modules
Optics Express, 2014 A flexible TWDM PON system is proposed which allows pay-as-you-grow in capacity, supports load balancing among different ODNs, and achieves significant power saving at OLT. Integrated OLT transceiver in enhanced CFP module and low-cost tunable ONU transceiver in SFP+ module are developed, for the first time, for cost effective deployment of TWDM PONs ...
Ning, Cheng +9 more
openaire +2 more sources
Characterization of energy-efficient and colorless ONUs for future TWDM-PONs
Optics Express, 2013 The Full Services Access Network group has recently selected the time and wavelength division multiplexed passive optical network (TWDM-PON) as the base technology solution for next-generation PON stage-2 (NG-PON2). Meeting the core requirements of NG-PON2 necessitates the following additional features in the transceivers of the optical network unit ...
Elaine, Wong +2 more
openaire +2 more sources
Techno-economic evaluation of FTTH migration for a network provider: comparison of NG-AON and TWDM-PON [PDF]
, 2013 This paper studies the business case of migration from legacy FTTH networks like active star Ethernet and GPON towards NG-AON and TWDM-PON for a network provider, evaluating its techno-economic viability and suggesting possible improvements.
Verbrugge, Sofie, +14 more
core +1 more source
Visualization Tool for Control Signalling in NG-PON2
Journal of Communications Software and Systems, 2016 The requirements of end users on the quality of Internet connection and services is forcing the Internet providersand technical community to propose and introduce new technologies which may react to this demand. The most promising solution in this regard
Michal Jurcik, Tomas Horvath
doaj
Enabling Software-Defined Tiered LLM Inference Continuum on Passive Optical Network
IEEE AccessThe rapid expansion of large language models (LLMs) has shifted inference workloads from centralized cloud servers toward distributed execution across fog and edge environments.
Andrew Fernando Pakpahan, I-Shyan Hwang
doaj +1 more source
Design and performance analysis of time and Wavelength Division Multiplexed Passive Optical Network (TWDM-PON): article / Fazryda Zakaria [PDF]
, 2017 Recent years, enormous deployment of Passive Optical Network (PON) happened worldwide due to high demand of network operators to serve their customer's requirements.
Zakaria, Fazryda
core
An efficient algorithm for resource optimization in TWDM passive optical network using a C-RAN
Frontiers in PhysicsThe traditional base station in C-RAN is divided into three parts: a pool of centralized baseband units (BBUs), a fronthaul network that links the BBUs and remote radio units (RRUs), and RRUs.
Jun Jiat Tiang +7 more
doaj +1 more source