Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015

Application of Synchronization Status Message Based on the Self-healing Ring Network with Synchronous Digital Hierarchy

Authors
Shuhua Yin, Hu Lei, Lu Tian
Corresponding Author
Shuhua Yin
Available Online December 2015.
DOI
https://doi.org/10.2991/icmmcce-15.2015.129How to use a DOI?
Keywords
Synchronization; Timing-Ring; Multiplex Section Protection; APS; SSM
Abstract
This paper studies how to avoid timing loop in the self-healing ring (SHR) network with synchronous digital hierarchy (SDH) and analyzes the generation and mechanism of timing loop in SDH local ring network as well as the harmfulness of timing loop to the network. Based on these results, a new method is proposed to avoid the generation of timing loop in the multiplex section protection ring by combining the K1 and K2 bytes in APS protocol of the multiplex section with S1 byte in the synchronization status message (SSM). This method improves the synchronization performance of SDH SHR network.
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Proceedings
2015 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering
Part of series
Advances in Computer Science Research
Publication Date
December 2015
ISBN
978-94-6252-133-9
ISSN
2352-538X
DOI
https://doi.org/10.2991/icmmcce-15.2015.129How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Shuhua Yin
AU  - Hu Lei
AU  - Lu Tian
PY  - 2015/12
DA  - 2015/12
TI  - Application of Synchronization Status Message Based on the Self-healing Ring Network with Synchronous Digital Hierarchy
BT  - 2015 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering
PB  - Atlantis Press
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmcce-15.2015.129
DO  - https://doi.org/10.2991/icmmcce-15.2015.129
ID  - Yin2015/12
ER  -