scholarly journals Modelling and performance analysis of DWDM passive optical network

2021 ◽  
Vol 1032 ◽  
pp. 012003
Author(s):  
S M Sadinov ◽  
K K Angelov ◽  
P Kogias
Keyword(s):  
Performance Analysis ◽  
Optical Network ◽  
Passive Optical Network ◽  
And Performance

Design, implementation, and evaluation of an XG-PON module for the ns-3 network simulator

SIMULATION ◽  
2017 ◽  
Vol 93 (5) ◽  
pp. 409-426 ◽  
Author(s):  
Jerome A Arokkiam ◽  
Pedro Alvarez ◽  
Xiuchao Wu ◽  
Kenneth N Brown ◽  
Cormac J Sreenan ◽  
...  
Keyword(s):  
Optical Network ◽  
Future Internet ◽  
Access Networks ◽  
Passive Optical Network ◽  
Network Simulator ◽  
Optical Access Networks ◽  
Research Topics ◽  
Extensive Evaluation ◽  
Wide Range ◽  
And Performance

10-gigabit-capable Passive Optical Network (XG-PON), one of the latest standards of optical access networks, is regarded as one of the key technologies for future Internet access networks. This paper presents the design and evaluation of our XG-PON module for the ns-3 network simulator. This module is designed and implemented with the aim to provide a standards-compliant, configurable, and extensible module that can simulate XG-PON with reasonable speed and support a wide range of research topics. These include analyzing and improving the performance of XG-PON, studying the interactions between XG-PON and the upper-layer protocols, and investigating its integration with various wireless networks. In this paper, we discuss its design principles, describe the implementation details, and present an extensive evaluation on both functionality and performance.

Performance analysis of passive optical network systems based on the IM/DD OFDM modulation technique

2016 ◽  
Author(s):  
Besma Wchir ◽  
Abderrazek Ben Abdallah ◽  
Sofien Mhatli ◽  
Mutsam Jarajreh ◽  
Sigang Yang ◽  
...  
Keyword(s):  
Performance Analysis ◽  
Optical Network ◽  
Passive Optical Network ◽  
Network Systems ◽  
Modulation Technique ◽  
Ofdm Modulation

scholarly journals Performance evaluation of comprehensive bandwidth utilization for 10-gigabit passive optical network

2019 ◽  
Vol 8 (3) ◽  
pp. 1053-1058
Author(s):  
N. A. Ismail ◽  
Sevia Mahdaliza Idrus ◽  
R. A. Butt ◽  
F. Iqbal ◽  
A. M. Zin ◽  
...  
Keyword(s):  
Performance Evaluation ◽  
Real Time ◽  
Bandwidth Allocation ◽  
Optical Network ◽  
Passive Optical Network ◽  
Bandwidth Utilization ◽  
Traffic Class ◽  
Real Time Traffic ◽  
Traffic Generator ◽  
And Performance

Bandwidth allocation during upstream transmission is crucial to determine the efficiency and performance of a XG-PON. For XG-PON, bandwidth assignment is done based on T-CONT which represents a traffic class as per ITU recommendation. DBA scheme used in this paper is based on CBU to assign bandwidth to ONUs based on the T-CONT supporting QoS as per SLA. In this paper, CATV traffic is used as traffic generator which used for generation of Ethernet frames and results showed expected trend of mean upstream delay for traffic class T2, T3 and T4 as compared to recommended value which is below 1.5ms. These results prove that CBU can also be implemented on real time traffic.

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