发明名称 |
TRANSPORT OF ETHERNET FRAMES OVER AN SDH NETWORK |
摘要 |
The invention refers to a method of transmitting Ethernet data frames from a first local area network (LAN) to a second local area network (LAN) comprising mapping Ethernet frames from the first local area network onto Plesiochronous Digital Hierarchy format via Generic Framing Procedure (GFP) and transmitting the mapped Ethernet frames via a one or multiple En streams to an optional SDH-level network. The transmission is received at the second local area network through the optional SDH-level network via one or multiple En streams-network, and the Ethernet frames are demapped from the first local area network via Generic Framing Procedure, and transmitted into the second local area network. |
申请公布号 |
WO2005036828(A1) |
申请公布日期 |
2005.04.21 |
申请号 |
WO2003SE01584 |
申请日期 |
2003.10.13 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL);ERIKSSON, OERJAN;BOLLE, ALDO |
发明人 |
ERIKSSON, OERJAN;BOLLE, ALDO |
分类号 |
H04J3/16;H04L29/06 |
主分类号 |
H04J3/16 |
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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