发明名称 |
METHODS AND DEVICES FOR POINT TO MULTIPOINT TRAFFIC PATH ENCODING |
摘要 |
<p>The present invention relates to network nodes and methods that use an encoding scheme for encoding a point-to-multipoint traffic path from one ingress node to a plurality of egress nodes in, for example, a Multi-Protocol Label Switching network. According to the encoding scheme a so-called common ERO is used. The common ERO specifies a list consisting of nodes that are common to several sub paths in order to provide a compression mechanism that reduces the size of path messages that are used for signaling the point-to-multipoint traffic path.</p> |
申请公布号 |
EP2415212(B1) |
申请公布日期 |
2015.12.02 |
申请号 |
EP20090842774 |
申请日期 |
2009.03.31 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
BELLAGAMBA, ELISA;TREMBLAY, BENOIT;TREMBLAY, RICHARD |
分类号 |
H04L12/28;H04L12/723;H04L12/751;H04L12/761 |
主分类号 |
H04L12/28 |
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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