GPON Scheduling Disciplines under Multi-Service Bursty Traffic and Long-Reach Approach

被引：0
作者：
Segarra, Josep [1 ]
Sales, Vicent [1 ]
Prat, Josep [1 ]
机构：
[1] Univ Politecn Cataluna, E-08034 Barcelona, Spain
来源：
2010 12TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON) | 2011年
关键词：
Gigabit-capable Passive Optical Network (GPON); Optical Line Terminal (OLT); Optical Network Unit (ONU); Dynamic Bandwidth Allocation (DBA); Quality of Service (QoS); Long-Reach (LR); ACCESS; NETWORK;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Gigabit-capable PON (GPON) is the optical access standard being deployed by many incumbent operators, but the Dynamic Bandwidth Allocation (DBA) algorithm for multi-service Quality of Service (QoS) is not specified; hence, to provide QoS we propose fair DBA scheduling disciplines adapted to bursty traffic. Moreover, LongReach (LR) access is a promising scheme for future next generation access networks, enabling for a large number of customers in the access/metro area. We improve our scheduling disciplines to enhance the transmission efficiency in the LR approach by using a traffic prediction.
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页数：6
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