Unlock instant, AI-driven research and patent intelligence for your innovation.

High availability system based on ATCA architecture

A high-availability, communication system technology, applied in transmission systems, digital transmission systems, telephone communications, etc., can solve problems such as system restarts, reduce integration costs, improve flexibility, and improve the ability to work continuously without failure.

Inactive Publication Date: 2009-06-10
SHANGHAI BROADBAND TECH
View PDF0 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When a single point of failure or a single point of control node fails, it will inevitably affect the entire system, resulting in the restart of the entire or part of the system

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
  • High availability system based on ATCA architecture
  • High availability system based on ATCA architecture
  • High availability system based on ATCA architecture

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The present invention will be further described below in conjunction with accompanying drawing.

[0032] Such as Figure 1 to Figure 7As shown, a high-availability system based on the ATCA architecture includes a communication driver layer, a member group communication system layer, a distributed control interface layer, and an application service layer from the bottom layer to the top layer;

[0033] Described communication driving layer at least encapsulates the driver that is adapted to underlying hardware, network communication protocol, message service module and link failure detection module; And includes a communication API application program interface; Described message service module is through this interface Provide unicast and multicast message services between layers and between modules;

[0034] The member group communication system layer at least encapsulates a group member management module, an external fault detection module, a multicast mechanism and ...

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 relates to a highly available system based on an ATCA infrastructure. The system comprises a communication drive layer, a member group communication system layer, a distributed control interface layer and an application service layer in turn from bottom to top. Compared with the prior art, a system model structure with flexibility, high dynamic and high availability based on module type can greatly improve the fault-free sustained working capacity of the system, fully meet the requirements on the telecommunication level 99.999 percent high reliability and availability based on the ATCA infrastructure system, and is far better than the prior centralized single point control type highly available system regarding the sustainable service capability.

Description

technical field [0001] The present invention relates to a computer communication system, in particular to a high-availability system based on ATCA architecture Background technique [0002] The system based on ATCA's advanced telecom computing architecture, although the high availability requirements of the system have been considered in the hardware design, but in order to achieve the high availability of the carrier class 99.999%, in addition to adopting a redundant design model in the hardware design, the software design also needs to Take some measures to improve system availability to ensure high availability of the system. Most systems cannot handle the configuration changes of the operating system caused by system failures well, and need to ensure the availability of the system through frequent mandatory fault point detection mechanisms, which will inevitably affect the efficiency of operating tasks, and even have to pass A complete restart of related system services...

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): H04L12/24H04M7/00
Inventor 李杰张奇智孙刚
Owner SHANGHAI BROADBAND TECH