Dynamic bandwidth allocation in heterogeneous WDM EPONs

Razmkhah, Ali; Rahbar, Akbar Ghaffarpour

doi:10.1007/s11235-015-0053-2

Telecommun Syst

2015

DOI: 10.1007/s11235-015-0053-2

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Dynamic bandwidth allocation in heterogeneous WDM EPONs

Ali Razmkhah

Akbar Ghaffarpour Rahbar

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Cited by 4 publications

(1 citation statement)

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“…Best fit (BF) is a DWA for WDM-EPON. BF allocates the best wavelength to each ONU in order to improve network performance in terms of packet delay and data traffic loss[21]. Online next available supported channel (NASC) is a DWBA for WDM-EPON.…”

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confidence: 99%

Efficient bandwidth management algorithm for NG-EPON

Rafiq¹,

Hayat²

2020

Turk J Elec Eng & Comp Sci

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Next generation ethernet passive optical network (NG-EPON) is a promising technology to cater huge bandwidth and efficient distribution demands of the future Internet services. IEEE working group has been doing efforts for the standardization of NG-EPON. Four wavelength channels of 25Gbps each are supported by NG-EPON for the transmission of optical network unit (ONU) traffic towards optical line terminal (OLT). Dynamic wavelength and bandwidth allocation (DWBA) algorithms are needed for the efficient arbitration of bandwidth resources between subscribers. In this paper, we have proposed a DWBA algorithm named as efficient bandwidth management algorithm (EBMA) for NG-EPON. EBMA has been designed to manage the diversified traffic requirements of different ONUs.EBMA performance is evaluated comparatively with modified IPACT (M-IPACT) and first fit (FF-DWBA) algorithms.EBMA for NG-EPON proves to be better on the basis of packet delay, packet drop ratio and grant utilization. Simulation results showed improved performance of EBMA in comparison with M-IPACT and FF-DWBA algorithms.

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confidence: 99%

Efficient bandwidth management algorithm for NG-EPON

Rafiq¹,

Hayat²

2020

Turk J Elec Eng & Comp Sci

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Construction and measurement of multi-objective industry value chain height index based on channel allocation algorithm of mobile network virtualization

Zhou

2022

Soft Comput

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Grant-sizing-differentiated bandwidth allocation algorithm for the coexistence of ONUs with and without wavelength tunability in WDM/TDM PONs

et al. 2018

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Dynamic bandwidth allocation in heterogeneous WDM EPONs

Cited by 4 publications

References 30 publications

Efficient bandwidth management algorithm for NG-EPON

Efficient bandwidth management algorithm for NG-EPON

Construction and measurement of multi-objective industry value chain height index based on channel allocation algorithm of mobile network virtualization

Grant-sizing-differentiated bandwidth allocation algorithm for the coexistence of ONUs with and without wavelength tunability in WDM/TDM PONs

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