Title:
CORRELATIVE PROTECTION METHOD, DEVICE AND SYSTEM FOR FLUX ENGINEERING CHANNEL
Document Type and Number:
WIPO Patent Application WO/2010/020146
Kind Code:
A1
Abstract:
A correlative protection method, device and system for a flux engineering channel are provided. In the instance that the network is normal, an end node receives the service flux sent by a source node via one of at least two pre-established flux engineering channels according to the preset choosing and receiving strategy; the pre-established flux engineering channels here are different flux engineering channels of which the source node is a root node and the end node is a leaf node; when the current flux engineering channel receiving the service flux goes wrong, the other flux engineering channel is switched to receiving the service flux, thereby the rapid recovery of the service flux is realized.
Inventors:
HUANG LI (CN)
SUN JUNBAI (CN)
LAI XIAO (CN)
SUN JUNBAI (CN)
LAI XIAO (CN)
Application Number:
PCT/CN2009/072963
Publication Date:
February 25, 2010
Filing Date:
July 28, 2009
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
HUANG LI (CN)
SUN JUNBAI (CN)
LAI XIAO (CN)
HUANG LI (CN)
SUN JUNBAI (CN)
LAI XIAO (CN)
International Classes:
H04L12/24; H04L12/56
Foreign References:
| CN1588882A | 2005-03-02 | |||
| CN101160806A | 2008-04-09 | |||
| CN1527507A | 2004-09-08 | |||
| CN1710887A | 2005-12-21 |
Attorney, Agent or Firm:
BEIJING CATALY IP ATTORNEY AT LAW (LimingSouth Division, the 8th Floor, Zhongtieke Mansion,Daliushu Road No. A2,Haidian District, Beijing 1, CN)
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