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Method and system for allocating service nodes in communication network

A service node and communication network technology, applied in the field of distribution service nodes, can solve problems such as service quality degradation, short downtime, virtual machine migration time increase, etc.

Active Publication Date: 2017-03-22
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If there are a large number of active users and call users on a certain node, a large amount of memory data needs to be copied and synchronized between the two virtual machines during virtual machine migration, which will increase the migration time of the virtual machine
At the same time, when the virtual machine is migrated, there will be a short "downtime" time, resulting in a decline in service quality

Method used

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  • Method and system for allocating service nodes in communication network
  • Method and system for allocating service nodes in communication network
  • Method and system for allocating service nodes in communication network

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Embodiment Construction

[0012] Exemplary embodiments of the present application are described below with reference to the accompanying drawings.

[0013] figure 1 A system 1000 for allocating service nodes in a communication network system according to an embodiment of the present application is shown. Such as figure 1 As shown, the system 1000 may include multiple serving nodes 200 - 1 , 200 - 2 . , 200 - 3 . . . 200 -n (n is a positive integer) and a serving node scheduler (Serving Node Scheduler, SNS) 300 .

[0014] Multiple service nodes 200-1, 200-2., 200-3...200-n can be respectively located on different virtual machines in the communication network. For the convenience of description, the multiple service nodes 200-1, 200-2.

[0015] The service node 200 may be located for collecting data related to communication habits of users in the communication network system. In one embodiment, the service node 200 may be, for example, an SCF node. The data of the user's communication habit can be, ...

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Abstract

The invention relates to a method for service node distribution by a service node scheduler in a communication network. The method includes the steps of obtaining data relevant to user communication habits from a plurality of service nodes in the communication network, dividing users into different types based on the obtained data, and scheduling the users to the service nodes which are the same as the types of the users in the plurality of service nodes according to the divided types.

Description

technical field [0001] The present application relates to a method and system for allocating service nodes in network communication. The present application also relates to a service node scheduler and a service node used in network communication. Background technique [0002] In a distributed service network (DSN), user data and service control functions are distributed in homogeneous service nodes, which are called service control function (Service Control Function, SCF) nodes. SCF nodes run on virtual machines on the virtualization platform. Among them, when the business volume handled by the SCF node decreases, the virtual machine carrying the SCF node can be migrated to fewer physical servers, and the remaining servers can be shut down, so as to achieve the effect of energy saving and emission reduction. [0003] In the current DSN, different users are evenly distributed in each service node. According to the principle of probability, no matter at what point in time, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L29/12
Inventor 韩小勇于青许辉阳彭晋
Owner CHINA MOBILE COMM GRP CO LTD