Results 151 to 160 of about 5,204 (196)
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2019 International Workshop on Fiber Optics in Access Networks (FOAN), 2019
This article presents a method for data analysis of GPON frames transmitted over passive optical networks using the gigabit encapsulation method. First, the introduction is described. The following sections are focused on individual parts of our designed system, including capturing frames, storing frames, analysis and interpretation of results.
Martin HolíK, Tomáš Horvath
exaly +2 more sources
This article presents a method for data analysis of GPON frames transmitted over passive optical networks using the gigabit encapsulation method. First, the introduction is described. The following sections are focused on individual parts of our designed system, including capturing frames, storing frames, analysis and interpretation of results.
Martin HolíK, Tomáš Horvath
exaly +2 more sources
GPON Traffic Analysis with TensorFlow
2020 43rd International Conference on Telecommunications and Signal Processing (TSP), 2020The paper presents the latest research results of gigabit passive optical network analysis using machine learning algorithms. TensorFlow has been used to learn the frames of GPON management traffic of the G.984.3 protocol and detect outliers to the standard.
Václav Oujezský +5 more
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GPON Parser for Database Analysis
2019 42nd International Conference on Telecommunications and Signal Processing (TSP), 2019This article deals with transmission convergence layer of gigabit passive optical networks. Transmission convergence layer takes the responsibility for transferring of frames from optical line termination to optical network units and vice versa. Gigabit passive optical networks do not transfer Ethernet frames but they use a proprietary encapsulation ...
Michal Jurcik +4 more
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Automating software validation of a GPON network
2013 IEEE International Symposium on Software Reliability Engineering Workshops (ISSREW), 2013This paper presents the automation of a Gigabit Passive Optical Network (GPON) embedded software validation, which improves the coverage of tests and eliminates faults that may compromise system availability. A fault injection (FI) campaign based on a state machine model was performed emulating physical faults that automatically break down the ...
Aline Cristine Fadel +3 more
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GPON Network with Simulated Rogue ONU
2019 International Conference on Software, Telecommunications and Computer Networks (SoftCOM), 2019This 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.
Tomás Horváth +6 more
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2008 IEEE PhotonicsGlobal@Singapore, 2008
This paper presents the design, implementation and test results of Burst Mode Receiver (BMRx) for Gigabit Passive Optical Networks (GPON) at 2.488 Gb/s. Unlike the continuous mode transceivers Optoelectronic Integrated Circuit (OEIC), development of BMRx is challenging since the widely varying amplitude and phase of the received bursts have to be ...
M. Kumarasamy Raja +2 more
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This paper presents the design, implementation and test results of Burst Mode Receiver (BMRx) for Gigabit Passive Optical Networks (GPON) at 2.488 Gb/s. Unlike the continuous mode transceivers Optoelectronic Integrated Circuit (OEIC), development of BMRx is challenging since the widely varying amplitude and phase of the received bursts have to be ...
M. Kumarasamy Raja +2 more
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Economic Study Comparing Raman Extended GPON and Mid-span GPON Reach Extenders
National Fiber Optic Engineers Conference, 2010We present an operational and capital cost study comparing newly proposed Raman amplified GPON systems with standardized, commercially available, mid-span GPON reach extenders.
Derek Nesset +3 more
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Multipartition DBA method on GPON
2017 IEEE 13th Malaysia International Conference on Communications (MICC), 2017The 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 +2 more
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An algorithm to implement DBA of GPON
SPIE Proceedings, 2005An algorithm is presented in this paper to implement Dynamic Bandwidth Allocation of Gigabit-capable Passive Optical Network(GPON) which is one of the key technologies in GPON, and simulation result is shown to demonstrate the algorithm’s performance.
Minglun Zhang +3 more
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SPIE Proceedings, 2005
Finding the right technology to cover the last few miles of any network has always been a problematic challenge for service providers. Whether wireless, copper or optical links are to be used, there's inevitably a set of competing technologies to choose from. Finding the optimum solution can be a complex process, with numerous interlinked factors to be
openaire +1 more source
Finding the right technology to cover the last few miles of any network has always been a problematic challenge for service providers. Whether wireless, copper or optical links are to be used, there's inevitably a set of competing technologies to choose from. Finding the optimum solution can be a complex process, with numerous interlinked factors to be
openaire +1 more source