发明名称 |
METHOD FOR TRANSMITTING OAM MESSAGE AND PROCESSING ERROR IN PON SYSTEM |
摘要 |
PURPOSE: An OAM(Operation, Administration, and Maintenance) message transmission method in a PON(Passive Optical Network) system and error processing method are provided to simplify an OAM message transmission and reception procedure by using an OAM packet type including a variable length. CONSTITUTION: An OLT(Optical Line Terminal) transmits created OAM messages to an ONU(Optical Network Unit). The OLT receives a response OAM message from the ONU(S502). The created OAM message includes a message identifier for one or more ethernet switching control creation messages, message content lengths, and a message content field. The created OAM message includes the message identifier, the message content lengths, and the message content field for one or more ethernet switching control response messages. |
申请公布号 |
KR20120073869(A) |
申请公布日期 |
2012.07.05 |
申请号 |
KR20100135773 |
申请日期 |
2010.12.27 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
LEE, YOUNG SUK;YOO, HARK;KIM, GEUN YONG;LEE, DONG SOO;KIM, SUNG CHANG;LEE, MUN SEOB;KIM, JONG DEOG;KOH, JAI SANG |
分类号 |
H04B10/2581 |
主分类号 |
H04B10/2581 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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