Abstract
Ethernet Passive Optical Networks (EPONs) are not only cost-effective, but also provide high throughput, high bandwidth utilization, and low transmission latency. As a result, EPONs are a viable solution for overcoming the bandwidth bottleneck problem in local access networks. This study develops a novel Dynamic Bandwidth Allocation (DBA) scheme, designated as Frame-oriented Interleaved Polling with Adaptive Cycle Time (FIPACT), to provide a differentiated Quality-of-Service (QoS) capability in EPONs. FIPACT adopts a framed approach, in which the upstream network bandwidth is partitioned into successive frames. Within each frame, each Optical Network Unit (ONU) is guaranteed the network resources necessary to transmit a specific quota of Voice over Internet Protocol (VoIP), video, and Internet access traffic, respectively. Since FIPACT permits these three types of traffic stream to share the available bandwidth efficiently whilst still satisfying their respective QoS requirements, it provides an effective means of achieving differentiated triple-play services in EPONs. The simulation results demonstrate the effectiveness and efficiency of the proposed approach.
| Original language | English |
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| Title of host publication | 2011 20th International Conference on Computer Communications and Networks, ICCCN 2011 - Proceedings |
| DOIs | |
| Publication status | Published - 2011 Sept 26 |
| Event | 2011 20th International Conference on Computer Communications and Networks, ICCCN 2011 - Maui, HI, United States Duration: 2011 Jul 31 → 2011 Aug 4 |
Publication series
| Name | Proceedings - International Conference on Computer Communications and Networks, ICCCN |
|---|---|
| ISSN (Print) | 1095-2055 |
Other
| Other | 2011 20th International Conference on Computer Communications and Networks, ICCCN 2011 |
|---|---|
| Country/Territory | United States |
| City | Maui, HI |
| Period | 11-07-31 → 11-08-04 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 9 Industry, Innovation, and Infrastructure
All Science Journal Classification (ASJC) codes
- Computer Networks and Communications
- Hardware and Architecture
- Software
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