TY - GEN
T1 - FIPACT
T2 - 2011 20th International Conference on Computer Communications and Networks, ICCCN 2011
AU - Lin, Hui Tang
AU - Lai, Chia Lin
AU - Chang, Wang Rong
AU - Liu, Chin Lien
PY - 2011/9/26
Y1 - 2011/9/26
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=80053017401&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=80053017401&partnerID=8YFLogxK
U2 - 10.1109/ICCCN.2011.6006039
DO - 10.1109/ICCCN.2011.6006039
M3 - Conference contribution
AN - SCOPUS:80053017401
SN - 9781457706387
T3 - Proceedings - International Conference on Computer Communications and Networks, ICCCN
BT - 2011 20th International Conference on Computer Communications and Networks, ICCCN 2011 - Proceedings
Y2 - 31 July 2011 through 4 August 2011
ER -