TY - GEN
T1 - HUHG
T2 - Advanced International Conference on Telecommunications andInternational Conference on Internet and Web Applications and Services, AICT/ICIW'06
AU - Kim, Jun Seog
AU - Yeon, Hun Je
AU - Kim, Seog Gyu
AU - Lee, Jaiyong
PY - 2006
Y1 - 2006
N2 - The In recent year, EPON (Ethernet PON) system is expected to be more efficient solutions for High speed, broadband access networks in Next generation access network due to the convergence of low-cost Ethernet equipment and low-cost fiber infrastructure. However, upstream channel control algorithm is essential to share upstream bandwidth in EPON. Therefore, many studies about EPONs are interested in the problems of efficient bandwidth utilization and supporting QoS (Quality of Service). In this paper, we suggest HUHG (High Utilization and Hybrid Granting) algorithm of supporting high bandwidth utilization and QoS for different service classes. This algorithm improves bandwidth utilization as diminishing or removing idle time of upstream channel scheduling using characteristics of fixed EF (Expedited Forwarding) cycle. This algorithm also minimizes the packet delay and delay jitter of EF service class. We conduct detailed simulation experiments using OPNET to study the performance and validate the effectiveness of the proposed algorithm.
AB - The In recent year, EPON (Ethernet PON) system is expected to be more efficient solutions for High speed, broadband access networks in Next generation access network due to the convergence of low-cost Ethernet equipment and low-cost fiber infrastructure. However, upstream channel control algorithm is essential to share upstream bandwidth in EPON. Therefore, many studies about EPONs are interested in the problems of efficient bandwidth utilization and supporting QoS (Quality of Service). In this paper, we suggest HUHG (High Utilization and Hybrid Granting) algorithm of supporting high bandwidth utilization and QoS for different service classes. This algorithm improves bandwidth utilization as diminishing or removing idle time of upstream channel scheduling using characteristics of fixed EF (Expedited Forwarding) cycle. This algorithm also minimizes the packet delay and delay jitter of EF service class. We conduct detailed simulation experiments using OPNET to study the performance and validate the effectiveness of the proposed algorithm.
UR - http://www.scopus.com/inward/record.url?scp=33749075350&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33749075350&partnerID=8YFLogxK
U2 - 10.1109/AICT-ICIW.2006.107
DO - 10.1109/AICT-ICIW.2006.107
M3 - Conference contribution
AN - SCOPUS:33749075350
SN - 0769525229
SN - 9780769525228
T3 - Proceedings of the Advanced International Conference on Telecommunications and International Conference on Internet and Web Applications and Services, AICT/ICIW'06
SP - 49
BT - Proceedings of the Advanced International Conference on Telecommunications andInternational Conference on Internet and Web Applications and Services, AICT/ICIW'06
Y2 - 19 February 2006 through 25 February 2006
ER -