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Method and system for solving emergency service failure in mobile cloud computing network

A computing network and solution technology, applied in the field of sudden service failures, can solve problems such as network congestion, service and network interruption, and incomplete mobile cloud computing service recovery functions, so as to improve network stability, improve stability, and reduce The effect of network congestion

Active Publication Date: 2018-12-07
北京韦加航通科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing mobile cloud computing service recovery function is not complete. For example, the application of "multimedia service switching" technology to other mobile services (artificial intelligence services such as image recognition and display enhancement) has great technical problems; The "virtual machine transfer" solution of the cloud three-tier model can handle service switching in a good network environment, but in the case of a complex, unstable network environment or a large amount of data transmission, this service switching solution will have Network congestion and many other problems occur
However, for problems such as sudden interruption of services and networks caused by man-made or natural factors, no better solutions have been proposed so far.

Method used

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  • Method and system for solving emergency service failure in mobile cloud computing network
  • Method and system for solving emergency service failure in mobile cloud computing network
  • Method and system for solving emergency service failure in mobile cloud computing network

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Embodiment 1

[0044] The instability and complexity of mobile networks lead to the instability of mobile cloud computing services. When there is a failure such as service interruption, it is necessary to restore the service quickly. For service interruptions caused by server problems and network problems, since real-time hot migration cannot be performed, it is necessary to use backup data to restore data and services, so as to ensure the normal use of client services.

[0045] The present invention mainly relates to service fault recovery in mobile cloud computing environment, including such as figure 1 The currently shown service micro-cloud group, control micro-cloud group and backup micro-cloud group can be divided into three parts according to modules: data acquisition module, data processing and storage module, migration control center module, data transmission module and data transfer module. recovery module five modules such as figure 2 shown.

[0046] The module design connectio...

Embodiment 2

[0064] Below we take the whole process of recovering service from a sudden failure as an example, and introduce the technical solution of the present invention from the perspectives of the tasks undertaken by the three types of nodes and their deployment modules.

[0065] Current service micro cloud group (computing node 1)

[0066] Data Acquisition Module

[0067] The "client-micro-cloud-cloud computing center" in the mobile network will offload the mobile services of the client to the micro-cloud to avoid the degradation of service quality caused by the limited hardware processing capacity of the mobile terminal.

[0068] The FUSE file system we designed on the current service micro-cloud group will record the data written in the virtual machine hard disk and convert the data into hexadecimal, and call this part of the data "Overlay".

[0069] Data Processing and Storage Module

[0070] For the collected hard disk data Overlay, we need to properly process it to reduce the ...

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Abstract

The invention discloses a method and system for solving emergency service failure in a mobile cloud computing network. By adoption of the solution provided by the invention, the emergency service failure in the mobile cloud computing network can be restored in time, the network transmission data size in a service migration process is reduced, the network congestion possibility is reduced, the complexity of a service migration network is reduced, and the stability and sustainability of the service of the mobile cloud computing network are ensured.

Description

technical field [0001] The invention relates to the technical field of cloud computing, in particular to a method and system for solving sudden service faults in a mobile cloud computing network. Background technique [0002] At present, the research on mobile cloud computing service recovery in the world mainly focuses on the service interruption caused by human factors (such as mobile client leaving the current network coverage area, etc.) in a stable network environment, and the service recovery scheme mainly focuses on Traditional virtual machine live migration technology. This is far away from the recovery after service interruption caused by server failure and crash of the present invention. In this environment, the network is unstable or even interrupted. [0003] In addition, related mobile cloud computing research at home and abroad includes that researchers at Carnegie Mellon University in the United States have designed a three-layer model of "user-micro-cloud-cl...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L29/06H04L29/08G06F11/34
CPCG06F11/3466H04L41/0663H04L67/10H04L67/1097H04L69/162
Inventor 方立方光青郝慧明张博
Owner 北京韦加航通科技有限责任公司
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