Channel bonding for Next Generation Passive Optical Network Stage 2 (NG-PON2)

Document Type

Conference Proceeding

Publication Date

9-12-2017

Abstract

Channel bonding is a key endeavor in the ITU Telecommunication Standardization Sector (ITU-T) to increase the peak rate of the Next Generation Passive Optical Network Stage 2 (NG-PON2) system. It manages several parallel wavelength channels in NG-PON2 as a single link. In this paper, we investigate the NG-PON2 layering structure and propose the sublayer changes to support channel bonding. The problem is formulated as an integer non-linear programming (INLP) problem, and is analyzed by using the water filling scheme. Two interleaving heuristic algorithms are proposed to solve this problem. Evaluation results show that full wavelength channel delivery algorithm provides the lowest jitter, and restricted wavelength channel delivery algorithm with a threshold 3 provides the lowest end-to-end delay by reducing envelope headers.

Identifier

85032443901 (Scopus)

ISBN

[9781509059560]

Publication Title

IEEE Cits 2017 2017 International Conference on Computer Information and Telecommunication Systems

External Full Text Location

https://doi.org/10.1109/CITS.2017.8035304

First Page

103

Last Page

107

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