发明名称 |
TEMPERATURE COMPENSATION FOR TRANSMISSION BETWEEN NODES COUPLED BY A UNIDIRECTIONAL FIBER RING |
摘要 |
<p>Transmissions over a unidirectional optical fiber coupling multiple nodes are compensated for temperature-induced effects. A round-trip delay time is determined for a signal sent from a first node to travel around the unidirectional optical fiber loop and be received back at the first node. That measured round-trip delay time is then used to account for temperature-induced effects on signal transmissions over the unidirectional optical fiber loop. This temperature compensation is particularly beneficial in applications that require a high level of timing accuracy.</p> |
申请公布号 |
EP1700407(A1) |
申请公布日期 |
2006.09.13 |
申请号 |
EP20040809215 |
申请日期 |
2004.12.28 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
KALLSTENIUS, THOMAS |
分类号 |
H04B10/07;H04B10/02;H04B10/071;H04B10/079;H04B10/08;H04L7/00 |
主分类号 |
H04B10/07 |
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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