High Upstream Bandwidth Utilization DWBA Algorithm for NG-EPON with Heterogeneous Propagation Delays

被引：0

作者：

Wu, Xujia ^{[1
]}

Wang, Wei ^{[1
]}

Guo, Wei ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, State Key Lab Adv Opt Commun Syst Networks, Shanghai, Peoples R China

来源：

2018 ASIA COMMUNICATIONS AND PHOTONICS CONFERENCE (ACP) | 2018年

关键词：

Dynamic wavelength and bandwidth allocation (DWBA) algorithm; NG-EPON; Upstream channel wavelength utilization; ALLOCATION; WAVELENGTH;

D O I：

暂无

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

This paper proposes a novel dynamic wavelength and bandwidth (DWBA) algorithm that provides high upstream channel bandwidth utilization and low average packet delay for NG-EPON. The proposed algorithm takes ONUs' scheduling orders, the wavelength assigned to ONU and the grant size of ONU on the assigned wavelength into account. The simulation results show the validity of the proposed DWBA algorithm.

引用

页数：3

共 7 条

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