发明名称 |
Method for requesting grant for MAC protocol in PON |
摘要 |
A method for requesting a grant for Medium Access Control (MAC) being applied to a Passive Optical Network (PON) system. The method includes the steps of: a) deciding a period of a mini slot (Tms), which is necessary for a plurality of Optical Network Units (ONU) to transmit upstream cells to an Optical Line Termination (OLT); b) deciding a period of a divided slot (Tds) and a link overhead (Co) based on the period of the mini slot (Tms); c) calculating a length of the mini slot based on information to be transmitted to the OLT and a protocol being used; and d) requesting a grant for a MAC protocol between the plurality of the ONUs by calculating and allocating optimal parameters based on the length of the mini slot.
|
申请公布号 |
US6721504(B2) |
申请公布日期 |
2004.04.13 |
申请号 |
US20000735797 |
申请日期 |
2000.12.14 |
申请人 |
KOREA TELECOM |
发明人 |
KIM JIN-HEE;CHUNG HAE;YOO GUN-IL;KOH SANG-HO;GWEON SUN-CHEOL |
分类号 |
H04B10/2581;H04Q11/00;(IPC1-7):H04J14/02 |
主分类号 |
H04B10/2581 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|