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Performance Evaluation of a Bandwidth Allocation Algorithm of E-PON  

Joo, Un-Gi (Department of Knowledge and Industrial Engineering, Sun Moon University)
Kwon, Yool (Broadband Convergence Network Research Division, ETRI)
Publication Information
IE interfaces / v.20, no.4, 2007 , pp. 427-437 More about this Journal
Abstract
As increasing the Internet traffic, many researches on access network are reported for end-to-end highspeed broadband network, where E-PON (Ethernet-Passive Optical Network) is one of reasonable candidates for the network with respect to cost and bandwidth utilization. For the high-speed access network, E-PON needs an efficient bandwidth allocation method. This paper describes a WFBA (Water-Filling Bandwidth Allocation) algorithm for the efficient bandwidth allocation with various simulation test. Based upon the simulation test, we suggest several ways to improve performance of E-PON.
Keywords
ethernet; passive optical network; bandwidth allocation; simulation;
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