发明名称 |
Point-to-multipoint passive optical network that utilizes variable-length packets |
摘要 |
A point-to-multipoint passive optical network transmits downstream data from an optical line terminal (OLT) to multiple optical network units (ONUs) in variable-length packets and upstream data from the ONUs to the OLT in variable-length packets utilizing time division multiplexing to avoid transmission collisions. In an embodiment, the variable-length downstream packets and the variable-length upstream packets are formatted according to IEEE 802.3. In an embodiment, the length of the variable-length downstream and upstream packets is related to the length of Internet protocol (IP) datagrams carried within the packets.
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申请公布号 |
US7031343(B1) |
申请公布日期 |
2006.04.18 |
申请号 |
US20000715275 |
申请日期 |
2000.11.17 |
申请人 |
ALLOPTIC, INC. |
发明人 |
KUO JERCHEN;GRUIA DUMITRU;KRAMER GLEN;PESAVENTO GERRY |
分类号 |
H04J3/00;H04J3/24;H04B10/20;H04B10/24;H04L12/44;H04L12/56;H04Q11/00 |
主分类号 |
H04J3/00 |
代理机构 |
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主权项 |
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地址 |
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