Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Mehtod and equipment for maintaining transmission of administration state in packet transport network

A technology for packet transmission network and status management, which is applied in the field of communication and can solve problems such as maintenance and management blind spots

Active Publication Date: 2012-12-26
ZTE CORP
View PDF6 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a method and equipment for transferring maintenance and management status in a packet transmission network, which is used to solve the problem in the prior art that when different maintenance and management mechanisms are bridged, resulting in maintenance and management dead ends

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Mehtod and equipment for maintaining transmission of administration state in packet transport network
  • Mehtod and equipment for maintaining transmission of administration state in packet transport network
  • Mehtod and equipment for maintaining transmission of administration state in packet transport network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] The present invention proposes a method and equipment for transferring maintenance and management status in a packet transmission network aiming at the dividing point of maintenance and management domains, so as to solve the problem of maintenance and management dead ends when different maintenance and management mechanisms are bridged.

[0038] Such as figure 1 As shown, the present invention provides a transfer method for maintaining and managing stat...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a mehtod and an equipment for maintaining transmission of administration state in packet transport network. The method comprises: one or a plurality of linkage groups with a unique identification are established on a connecting equipment which bestrides two or a plurality of maintenance administration domains, and each linkage group is provided with a driving side and a passive side on the connecting equipment; an operation administration maintenance (OAM) state of the maintenance administration domain corresponding to the driving side of the linkage group is monitored; and based on the obtained monitored result, the OAM state of the maintenance administration domain corresponding to the passive side of the linkage group is set. In the process of transmitting linear protections such as double return protection and the like in the network in groups, with the adoption of the method and the equipment both disclosed by the invention, operating paths and the OAM of protecting the paths can be efficiently linked.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method and equipment for maintaining and managing state transmission in a packet transmission network. Background technique [0002] In the packet transmission network, the fault state of the link may change at any time. For the same maintenance domain or under the same maintenance system, the OAM (Operation Administration and Maintenance, operation, management, maintenance) state transmission technology is relatively mature, such as: The Ethernet link can be detected through the EFM (Ethernet in the First Mile, Ethernet in the first mile) mechanism, and the CFM (Connectivity Fault Management, connection fault management) mechanism and BFD (Bidirectional Forwarding Detection, bidirectional forwarding) can be used in a maintenance domain Detection) mechanism, Y.1731 and other mechanisms, but when different operating networks are bridged, and operators and customer...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/56
Inventor 辜光辉徐畅平
Owner ZTE CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com