Mitigating the IPTV Zap time in enhanced EPON systems

AA Nikoukar, IS Hwang, AT Liem… - Journal of Optical …, 2016 - opg.optica.org
upstream bandwidth by dynamically adjusting the bandwidth … 2004 announced the PON
standards, called GPON (ITU-T G.984… Performance evaluation in terms of mean zap time and …

Advances in improving energy efficiency of fiber–wireless access networks: a comprehensive overview

J Lorincz, Z Klarin, D Begusic - Sensors, 2023 - mdpi.com
… modes and a WSM for a GPON ONU and concluded that both … [28] showed a decrease in
downstream and upstream … By using a partition and rejoin scheme, the authors assigned the …

Software-Defined Time-Shifted IPTV architecture for locality-awareness TWDM-PON

IS Hwang, C Tesi, AF Pakpahan, MS Ab-Rahman… - Optik, 2020 - Elsevier
… 3 explains the overall system performance evaluation based … full use of the system downstream
broadcasting mechanism. … Cycle Time (IPACT) bandwidth allocation scheme [27,28] in …

Evolution of fiber-optic transmission and networking toward the 5G era

X Liu - Iscience, 2019 - cell.com
… There are a few comprehensive reviews on the superchannel technology ( … has led to a
rethinking of the spectral bandwidth allocation in optical fibers. Although most current systems …

Cooperative video caching scheme over software defined passive optical network

Y Li, S Dai, W Wu - Journal of Network and Computer Applications, 2018 - Elsevier
… collision-free transmission of upstream traffic on λ 1b among … protocol which is conducted at
the OLT as traditional GPON, … the constructed BG is a complete bipartite graph, which means …

[PDF][PDF] Retrospection on Gigabit Passive Optical Network (GPON)

RW JENEFER, DRG KARPAGARAJESH - 2019 - irejournals.com
… unit for the drive of upstream bandwidth task on the PON. For an … The scheme dispenses
bandwidth to every ONUs such that … bytes comprehensive, which equivalents to downstream

Providing the full DDF link protection for bus-connected SIEPON based system architecture

IS Hwang, AF Pakpahan, AT Liem, AA Nikoukar - Optical Fiber Technology, 2016 - Elsevier
… the system performance evaluation and analysis of the … We limit each ONU timeslot to
prevent upstream channel … 9, we show the throughput performance if a restoration group in …

[PDF][PDF] Software-Defined Time-Shifted IPTV Architecture for TWDMA-PON

IS Hwang, C Tesi, E Ganesan, AF Pakpahan, AT Liem - 2021 - academia.edu
… Multicasting [8] is a bandwidth-conserving mechanism for … III explains the overall system
performance evaluation based … The downstream and upstream channels between the OLT …

Lasers in passive optical networks and the activation process of an end unit: A tutorial

T Horvath, P Munster, NH Bao - Electronics, 2020 - mdpi.com
… The next PON in a row was a gigabit PON (GPON), … and spectral width to avoid excessive
mode partition noise [12]. … lasers upstream, and it is necessary to use DFB lasers downstream. …

DEC TDMA: A delay controlled and energy efficient clustered TDMA mechanism for FiWi access network

V Mishra, R Upadhyay, UR Bhatt, A Kumar - Optik, 2021 - Elsevier
… Proposed architecture of DEC TDMA in which WLAN and 10 GPON are … of complete FiWi
network in both upstream and downstream … of equal partition approach. Hence to analyze the …