Bandwidth Allocation Method by Service for WDM EPON

A WDM(Wavelength Division Multiplexing) EPON(Ethernet Passive Optical Network) is an economical and efficient access network that has attracted significant research attention in recent years. A MAC(Media Access Control) Protocol of PON is based on TDMA(Time Division Multiple Access) basically, we can classify this protocol into a fixed length slot assignment method suitable for leased line supporting Qos(Quality of Service) and a variable length slot assignment method suitable for LAN/MAN with the best efforts. In this paper, we present bandwidth allocation method by service for WDM EPON and verify this method by simulation results.

作 者： Yongseok Chang Changgyu Choi Jonghoon Eom Sungho Kim   作者單位： Yongseok Chang,Changgyu Choi,Sungho Kim(Dept. of Computer Engineering Kyungpook National University, Daegu, Korea)

Jonghoon Eom(Telecommunication Network Laboratory, Korea Telecom, Jeonmin-dong, Yusung-gu, Daejeon, Korea) 

刊 名： 光學學報  ISTIC EI PKU 英文刊名： ACTA OPTICA SINICA  年，卷(期)： 2003 23(z1)  分類號： O4  關鍵詞：  

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