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

Message transmission method, device and system

A message transmission and message technology, applied in the field of communication, can solve the problems of low efficiency of the TDM business system, and achieve the effect of solving low efficiency and quickly switching routes

Inactive Publication Date: 2018-12-11
ZTE CORP
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The embodiment of the present invention provides a message transmission method, device and system to at least solve the problem of low efficiency of the TDM service system in the related art due to the slow link switching of the message transmission device

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
  • Message transmission method, device and system
  • Message transmission method, device and system
  • Message transmission method, device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The invention relates to the field of communication, in particular to equipment and systems requiring SDH and PDH technology for service transmission using simulated messages. In particular, the landing equipment at the core layer needs to protect services across equipment. The service model of the present invention can achieve service protection across devices.

[0029] The embodiment of this application can run on image 3 On the network architecture shown, such as image 3 As shown, the network architecture includes: a wireless manager RNC, two core devices, two aggregation devices, and one access device.

[0030] In this embodiment, a message transmission method running on the above-mentioned network architecture is provided, figure 1 is a flowchart of a message transmission method according to an embodiment of the present invention, such as figure 1 As shown, the process includes the following steps:

[0031] Step S102, receiving the TDM service message by acc...

Embodiment 2

[0039] According to another embodiment of the present invention, a message transmission device applied to the construction of the message transmission method of the present invention is also provided, figure 2 is a schematic structural diagram of a message transmission device according to an embodiment of the present invention, such as figure 2 As shown, the message transmission device includes an AC and two pseudowires PW, and the two pseudowires are set corresponding to the AC, that is, the AC is a receiving or sending port of the device, and the two pseudowires are another sending port of the device. Or the receiving port, the AC is used to receive the TDM service message; the first PW is used to transmit the TDM service message received by the AC to the public network; or the second PW is used to transmit the TDM service message The TDM service packets received by the AC are sent to the public network.

[0040] Optionally, the second PW is further configured to transmit...

Embodiment 3

[0042] According to another embodiment of the present invention, a message transmission system is provided, image 3 is an architecture diagram of a message transmission system according to an embodiment of the present invention, such as image 3 As shown, in the first core device of the system (equivalent to image 3 Core 1 shown) and a second core device (equivalent to image 3 The structure of the above-mentioned message transmission device is applied to the shown core 2), that is, the first core device is connected to the first aggregation device through the third PW, and connected to the second core device through the fourth PW, and the first core device is connected to the first convergence device through the fourth PW. A core device is connected to the wireless controller RNC through the first access AC; the second core device is connected to the second convergence device through the fifth PW, and the second core device is connected through the fourth PW It is connect...

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 provides a message transmission method, device and system. The message transmission device is applied to the message transmission method, and at least comprises an access AC and two pseudo-wires PW corresponding to the AC. The two pseudo-wires PW ensures that a routing node where the device locates can transmits a message through the other pseudo-wire when one pseudo-wire fails, thereby ensuring fast route switching during link failure, and solving the problem of low efficiency of a TDM service system due to slow link switching of the message transmission device in the prior art.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a message transmission method, device and system. Background technique [0002] Today's society is an information society. The highly developed information society requires that the communication network can provide a variety of telecommunication services, and the amount of information transmitted, exchanged and processed through the communication network will continue to increase. development in the direction of automation, intelligence and personalization. [0003] The transmission system is an important part of the communication network, and the quality of the transmission system directly restricts the development of the communication network. One of the key points of the current information highways developed by countries all over the world is to build a large-capacity transmission optical fiber network, continuously increase the signal rate on the transmission line, and e...

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
IPC IPC(8): H04L12/703H04L12/707H04L45/28H04L45/24
CPCH04L45/22H04L45/28
Inventor 曹晶房海霞季新园马飞
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