发明名称 |
AN ARRANGEMENT AND A METHOD RELATING TO TRANSMISSION SYSTEMS |
摘要 |
The present invention relates to an arrangement and to a method for choosing a route in a hierarchical transmission system that includes a plurality of interconnected nodes. The invention comprises the steps of: generating so-called local routing tables in which routes between nodes on the same hierarchical level are saved; generating so-called global routing tables in which routes between nodes on different hierarchical levels are saved; and choosing a route in said routing tables in response to a request for a connection between a so-called source node and a so-called destination node. |
申请公布号 |
WO9827695(A1) |
申请公布日期 |
1998.06.25 |
申请号 |
WO1997SE02019 |
申请日期 |
1997.12.02 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON;SONG, JACK, ZEYU |
发明人 |
SONG, JACK, ZEYU |
分类号 |
H04L12/70;H04L12/715;H04Q11/04;(IPC1-7):H04L12/56 |
主分类号 |
H04L12/70 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|