MPCP adjusting for improving QoS in green WDM EPON

Pajčin, Bojan; Matavulj, Petar; Radivojević, Mirjana

doi:10.1109/foan.2016.7764543

Cited by 2 publications

(1 citation statement)

References 4 publications

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“…The article [12] focused on dynamic bandwidth allocation (DBA) to provide QoS in an EPON and 10G-EPON coexistence scheme by distributed dynamic scheduling PON (DDSPON). The works [13][14][15] presented the latest phenomena in the EPON, which is energy saving for the ONU. On the one hand, ONU power consumption is not paid for by an Internet service provider (ISP), but by customers.…”

Section: Related Workmentioning

confidence: 99%

Activation Process of ONU in EPON/GPON/XG-PON/NG-PON2 Networks

et al. 2018

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This article presents a numerical implementation of the activation process for gigabit and 10 gigabit next generation and Ethernet passive optical networks. The specifications are completely different because GPON, XG-PON and NG-PON2 were developed by the International Telecommunication Union, whereas Ethernet PON was developed by the Institute of Electrical and Electronics Engineers. The speed of an activation process is the most important in a blackout scenario because end optical units have a timer after expiration transmission parameters are discarded. Proper implementation of an activation process is crucial for eliminating inadvisable delay. An OLT chassis is dedicated to several GPON (or other standard) cards. Each card has up to eight or 16 GPON ports. Furthermore, one GPON port can operate with up to 64/128 ONUs. Our results indicate a shorter duration activation process (due to a shorter frame duration) in Ethernet-based PON, but the maximum split ratio is only 1:32 instead of up to 1:64/128 for gigabit PON and newer standards. An optimization improves the reduction time for the GPON activation process with current PLOAM messages and with no changes in the transmission convergence layer. We reduced the activation time from 215 ms to 145 ms for 64 ONUs.

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