Proceedings of the 2018 3rd International Conference on Communications, Information Management and Network Security (CIMNS 2018)

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Dynamic Bandwidth Allocation in WDM-PON Based Mobile Fronthaul

Authors
Chunlei Zhang, Gangming Zhao, Chenxi Zhang, Xunfa Yang
Corresponding Author
Chunlei Zhang
Available Online November 2018.
DOI
10.2991/cimns-18.2018.6How to use a DOI?
Keywords
WDM-PON; fronthaul; wavelength assignment; bandwidth allocation
Abstract

Wavelength division multiplexing passive optical network (WDM-PON) is an important alternative technique for 5G mobile fronthaul due to the large bandwidth and low latency. Wavelength and bandwidth allocation algorithm is very important in WDM-PON. In this paper, a dynamic wavelength and bandwidth allocation algorithm considering the average traffic difference of the cells in mobile fronthaul is proposed. The algorithm allocates bandwidth with cell average traffic (CAT) under wavelength sharing scheme in WDM-PON based mobile fronthaul. The latency performance of the original static sequence allocation algorithm (SSA) and CAT based dynamic allocation algorithm is compared and analyzed. Simulation results show that the new algorithm can effectively guarantee the QoS of various types of cells in mobile fronthaul.

Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2018 3rd International Conference on Communications, Information Management and Network Security (CIMNS 2018)
Series
Advances in Computer Science Research
Publication Date
November 2018
ISBN
10.2991/cimns-18.2018.6
ISSN
2352-538X
DOI
10.2991/cimns-18.2018.6How to use a DOI?
Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

risenwbib
TY  - CONF
AU  - Chunlei Zhang
AU  - Gangming Zhao
AU  - Chenxi Zhang
AU  - Xunfa Yang
PY  - 2018/11
DA  - 2018/11
TI  - Dynamic Bandwidth Allocation in WDM-PON Based Mobile Fronthaul
BT  - Proceedings of the 2018 3rd International Conference on Communications, Information Management and Network Security (CIMNS 2018)
PB  - Atlantis Press
SP  - 25
EP  - 28
SN  - 2352-538X
UR  - https://doi.org/10.2991/cimns-18.2018.6
DO  - 10.2991/cimns-18.2018.6
ID  - Zhang2018/11
ER  -