Ghent University Academic Bibliography

Advanced

Protection strategies for next generation passive optical networks -2

Abhishek Dixit, M Mahloo, Bart Lannoo UGent, J Chen, L Wosinska, Didier Colle UGent and Mario Pickavet UGent (2014) 2014 INTERNATIONAL CONFERENCE ON OPTICAL NETWORK DESIGN AND MODELING. p.13-18
abstract
Next Generation Passive Optical Networks-2 (NGPON2) are being considered to upgrade the current PON technology to meet the ever increasing bandwidth requirements of the end users while optimizing the network operators' investment. Reliability performance of NG-PON2 is very important due to the extended reach and, consequently, large number of served customers per PON segment. On the other hand, the use of more complex and hence more failure prone components than in the current PON systems may degrade reliability performance of the network. Thus designing reliable NG-PON2 architectures is of a paramount importance. Moreover, for appropriately evaluating network reliability performance, new models are required. For example, the commonly used reliability parameter, i.e., connection availability, defined as the percentage of time for which a connection remains operable, doesn't reflect the network wide reliability performance. The network operators are often more concerned about a single failure affecting a large number of customers than many uncorrelated failures disconnecting fewer customers while leading to the same average failure time. With this view, we introduce a new parameter for reliability performance evaluation, referred to as the failure impact. In this paper, we propose several reliable architectures for two important NGPON2 candidates: wavelength division multiplexed (WDM) PON and time and wavelength division multiplexed (TWDM) PON. Furthermore, we evaluate protection coverage, availability, failure impact and cost of the proposed schemes in order to identify the most efficient protection architecture.
Please use this url to cite or link to this publication:
author
organization
year
type
conference (proceedingsPaper)
publication status
published
subject
keyword
Availability, IBCN, WDM-PON, TWDMPON, COST, Resilience
in
2014 INTERNATIONAL CONFERENCE ON OPTICAL NETWORK DESIGN AND MODELING
pages
13 - 18
conference name
18th International Conference on Optical Network Design and Modeling (ONDM)
conference location
Stockholm, Sweden
conference start
2014-05-19
conference end
2014-05-22
Web of Science type
Proceedings Paper
Web of Science id
000343647500003
ISBN
978-3-901882-60-9
language
English
UGent publication?
yes
classification
P1
copyright statement
I have transferred the copyright for this publication to the publisher
id
7145324
handle
http://hdl.handle.net/1854/LU-7145324
date created
2016-03-14 09:57:17
date last changed
2016-12-19 15:37:12
@inproceedings{7145324,
  abstract     = {Next Generation Passive Optical Networks-2 (NGPON2) are being considered to upgrade the current PON technology to meet the ever increasing bandwidth requirements of the end users while optimizing the network operators' investment. Reliability performance of NG-PON2 is very important due to the extended reach and, consequently, large number of served customers per PON segment. On the other hand, the use of more complex and hence more failure prone components than in the current PON systems may degrade reliability performance of the network. Thus designing reliable NG-PON2 architectures is of a paramount importance. Moreover, for appropriately evaluating network reliability performance, new models are required. For example, the commonly used reliability parameter, i.e., connection availability, defined as the percentage of time for which a connection remains operable, doesn't reflect the network wide reliability performance. The network operators are often more concerned about a single failure affecting a large number of customers than many uncorrelated failures disconnecting fewer customers while leading to the same average failure time. With this view, we introduce a new parameter for reliability performance evaluation, referred to as the failure impact. In this paper, we propose several reliable architectures for two important NGPON2 candidates: wavelength division multiplexed (WDM) PON and time and wavelength division multiplexed (TWDM) PON. Furthermore, we evaluate protection coverage, availability, failure impact and cost of the proposed schemes in order to identify the most efficient protection architecture.},
  author       = {Dixit, Abhishek and Mahloo, M and Lannoo, Bart and Chen, J and Wosinska, L and Colle, Didier and Pickavet, Mario},
  booktitle    = {2014 INTERNATIONAL CONFERENCE ON OPTICAL NETWORK DESIGN AND MODELING},
  isbn         = {978-3-901882-60-9},
  keyword      = {Availability,IBCN,WDM-PON,TWDMPON,COST,Resilience},
  language     = {eng},
  location     = {Stockholm, Sweden},
  pages        = {13--18},
  title        = {Protection strategies for next generation passive optical networks -2},
  year         = {2014},
}

Chicago
Dixit, Abhishek, M Mahloo, Bart Lannoo, J Chen, L Wosinska, Didier Colle, and Mario Pickavet. 2014. “Protection Strategies for Next Generation Passive Optical Networks -2.” In 2014 INTERNATIONAL CONFERENCE ON OPTICAL NETWORK DESIGN AND MODELING, 13–18.
APA
Dixit, A., Mahloo, M., Lannoo, B., Chen, J., Wosinska, L., Colle, D., & Pickavet, M. (2014). Protection strategies for next generation passive optical networks -2. 2014 INTERNATIONAL CONFERENCE ON OPTICAL NETWORK DESIGN AND MODELING (pp. 13–18). Presented at the 18th International Conference on Optical Network Design and Modeling (ONDM).
Vancouver
1.
Dixit A, Mahloo M, Lannoo B, Chen J, Wosinska L, Colle D, et al. Protection strategies for next generation passive optical networks -2. 2014 INTERNATIONAL CONFERENCE ON OPTICAL NETWORK DESIGN AND MODELING. 2014. p. 13–8.
MLA
Dixit, Abhishek, M Mahloo, Bart Lannoo, et al. “Protection Strategies for Next Generation Passive Optical Networks -2.” 2014 INTERNATIONAL CONFERENCE ON OPTICAL NETWORK DESIGN AND MODELING. 2014. 13–18. Print.