Modeling and Analyzing of Threshold Scheme in Dynamic Bandwidth Allocation over EPON

doi:10.13190/jbupt.200803.50.282

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2008, Vol. 31 ›› Issue (3): 50-53.doi: 10.13190/jbupt.200803.50.282

• Papers • Previous Articles Next Articles

Modeling and Analyzing of Threshold Scheme in Dynamic Bandwidth Allocation over EPON

QIU Zi-qing1, CHEN Xue1, LIU Dong2

1.Key Laboratory of Optical Communication and Lightwave Technologies Ministry of Education, Beijing University of Posts and Telecommunications, Beijing 100876,China;
2.Beijing GW Technologies Company, Limited , Beijing 100876 ,China)

Received:2007-08-28 Revised:1900-01-01 Online:2008-06-28 Published:2008-06-28
Contact: QIU Zi-qing

Abstract

Abstract:

A mathematic model based on cyclic-server multi-queue (CSMQ) is proposed to analyze how the threshold puts influences on the system stability, the mean waiting time and the delay variance of dynamic bandwidth allocation algorithms without no head of line (HOL) blockings over Ether passive optical network （EPON). The proposed model consists of self-similar traffic model and two-buffer model. Simulation results verifies all the conclusions.

Key words: cyclic-server multi-queue, exhaustive-limited, dynamic bandwidth allocation

CLC Number:

TN929.53

QIU Zi-qing1, CHEN Xue1, LIU Dong2. Modeling and Analyzing of Threshold Scheme in Dynamic Bandwidth Allocation over EPON[J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2008, 31(3): 50-53.

[1]	. A New Queuing Model Design for GPON Estimated Bandwidth Allocation Schemes [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2011, 34(s1): 9-13.
[2]	. A Modified Hybrid Online & Offline SPD First  (HSPD) Scheduling for EPONs [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2011, 34(5): 101-104.
[3]	. Research on Dynamic Bandwidth Allocation and QoS performance of multi-LLID EPON Systems [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2007, 29(s1): 70-74.
[4]	WANG Zhi-li, CHEN Xue, YE Pei-da. Bandwidth Allocation in ATM-PON [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2000, 23(4): 25-29.

Modeling and Analyzing of Threshold Scheme in Dynamic Bandwidth Allocation over EPON

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 4

Recommended Articles

Metrics

Comments