Results 171 to 180 of about 5,160 (210)

GPON FTTH trial – Lessons learned

Asia Communications and Photonics Conference and Exhibition, 2009
This paper reports on a FTTH field trial with GPON (Gigabit-capable passive optical network) technology in the network of Deutsche Telekom in the region of the cities of Berlin and Potsdam. Focus of this trial was to gain practical experience regarding GPON technology, fibre installation in existing ducts with micro duct technology, fibre cabling in ...
E. Weis, R. Hölzel, D. Breuer, C. Lange
openaire   +1 more source

Multipartition DBA method on GPON

2017 IEEE 13th Malaysia International Conference on Communications (MICC), 2017
The majority of the optical fiber access network is currently dominated by Gigabit Passive Optical Network (GPON) technology, which is able to provide various services on the network. Dynamic Bandwidth Allocation (DBA) is used for control the upstream bandwidth on GPON. This DBA method alocates an unused timeslot for another Optical Network Termination
Kurnia Triningsih, Erna Sri Sugesti, H Sofia Naning   +2 more
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Gigabit Passive Optical Network - GPON

2007 29th International Conference on Information Technology Interfaces, 2007
New services like television (IPTV) and video on demand (VoD) over Internet together with high speed Internet access (HSI) have demand for very high bandwidth to customers. XDSL have some form which can satisfy bandwidth demand (VDSL2) hut have restriction regarding distance.
Ivica Cale, Aida Salihovic, Matija Ivekovic   +2 more
openaire   +1 more source

GPON over WDM-PON

2014
Com o aumento da necessidade de largura de banda nos últimos anos as redes de acesso encontram-se em constante evolução. Sendo que as redes GPON são de momento a principal escolha num âmbito europeu, devido ao aumento de tráfego nos últimos anos, a necessidade de uma nova tecnologia para redes de acesso NGPON2 é um dos principais focos de investigação ...
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GPON in a BOX

research@ua, 2010
No abstract available.
André, Paulo, Pinto, Armando, Teixeira, António, Lima, Mário, Nogueira, Rogério, Pinto, João, Shahpari, Ali, Almeida, Telmo, Gonçalves, Gabriel, Parente, Fernando, Alves, Andreia, Carvalho, Irina, Monteiro, Paulo, Girão, José, Davim, João   +14 more
openaire   +1 more source

GPON Network with Simulated Rogue ONU

2019 International Conference on Software, Telecommunications and Computer Networks (SoftCOM), 2019
This work addresses security risks in a gigabit passive optical network. The completely passive infrastructure enables active monitoring of the distribution network in parallel with data communication. The specification of the gigabit passive optical network allows an occurrence of a risk called a modified end unit.
Tomas Horvath, Petr Munster, Vaclav Oujezsky, Josef Vojtech, Martin Holik, Petr Dejdar, Michal Latal   +6 more
openaire   +1 more source

Study of QoS Scheme in GPON

2012 International Conference on Computer Science and Service System, 2012
With the description of tGPON and qos principle, we introduce the flow classification technology and speed limit method to implement QoS and put the implementation way and workflow. Then we introduce the experiment steps and the result and give related analysis.
Cheng Chuanqing, Zheng Qin
openaire   +1 more source

Engineering Design Based on GPON+WLAN

Advanced Materials Research, 2013
Now the existing access networks have not met the requirements of users, especially the increase of wireless access requirement. So the upgrade or reform of the existing access networks becomes very necessary. To begin with, the technology and network structure of GPON and WLAN are introduced in detail, and then how to combine GPON and WLAN in the ...
Wen Feng Sun, Ji Zhong Li
openaire   +1 more source

Towards achieving practical GPON FTTH designs

2015 IEEE 20th International Workshop on Computer Aided Modelling and Design of Communication Links and Networks (CAMAD), 2015
Nowadays, fiber-based access networks are considered to be a major solution to provide the triple-play (voice, video and data) services. However, telecom companies are forced to provide a cost effective solution due to the rapid technological evolution and fierce competition.
Anis Ouali, Kin Fai Poon, Beum-Seuk Lee, Kaltham Al Romaithi   +3 more
openaire   +1 more source

Storage For Gpon Frames

2020
This thesis deals with the principle of data storage from passive optical networks. The thesis contains a basic summary of differences between individual standards, but the work is primarily focused on the description of the principle of frame storage based on the GPON standard developed by the International Telecommunication Union – Telecommunication ...
openaire   +1 more source