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

Routing reselection method and system

A technology of routing and statistical institutes, applied in the field of communication, can solve problems such as signaling storms, achieve the effect of reducing the burden of network traffic and improving the ability to quickly deal with faults

Active Publication Date: 2021-04-02
ZTE CORP
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the object of the present invention is to provide a method and system for routing reselection, to solve the problem of signaling storm caused by a large number of invalid route reselections when the DRA device receives an error response message in the Diameter signaling network and performs route reselection. The problem

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
  • Routing reselection method and system
  • Routing reselection method and system
  • Routing reselection method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and more comprehensible, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0025] It should be noted that the terms "first", "second" and the like in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence.

[0026] see figure 1 As shown in FIG. 2 , it is a schematic structural diagram of a message routing reselection scenario in the present invention.

[0027] In this message routing scenario, the Diameter signaling network includes a Diameter client 100, a Diameter server 105, ...

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 route reselection method and system, belonging to the technical field of communication. The method includes: receiving a response message from an upper-level device, and obtaining an error code in the response message; parsing the response message, and matching with a routing reselection rule, and the routing reselection rule includes a predefined routing reselection rule Selection rules and dynamically generated routing reselection rules; corresponding message processing is performed according to the matching results. Thus, the DRA device can determine whether to perform route reselection according to the route reselection rules, effectively reducing the number of route reselections and reducing the network traffic load.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a route reselection method and system. Background technique [0002] The Diameter protocol family is a new generation of AAA technology, which has attracted much attention due to its strong scalability and security. With the development of LTE (Long Term Evolution, Long Term Evolution) technology, the Diameter signaling network is more and more widely used. Like other signaling networks, messages are sent and received more and more frequently in the Diameter signaling network. [0003] In a Diameter-based communication system, the main nodes include Diameter clients, Diameter servers, Diameter relay agents, etc., and these nodes are collectively called Diameter nodes. With the development of the network, the Diameter relay agent is widely deployed in the network nodes, and a typical application in the telecommunication network is DRA (Diameter Route Agent, routing agent n...

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 Patents(China)
IPC IPC(8): H04L12/703H04L12/721H04L45/28
Inventor 宋大猛王寿林张锦
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