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Method and apparatus for controlling virtual broadband access service, and communication system

A technology of access server and control method, which is applied in the control field of communication system and virtualized broadband access server, can solve the problem that VBRAS cannot realize dynamic management protocol components, etc., and achieve the effect of dynamic expansion or contraction.

Inactive Publication Date: 2018-01-05
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention provides a control method, device and communication system for a virtualized broadband access server, so as to solve the problem that the existing VBRAS cannot implement dynamic management protocol components

Method used

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  • Method and apparatus for controlling virtual broadband access service, and communication system
  • Method and apparatus for controlling virtual broadband access service, and communication system
  • Method and apparatus for controlling virtual broadband access service, and communication system

Examples

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no. 1 example

[0028] figure 1 The flow chart of the VBRAS control method provided by the first embodiment of the present invention is composed of figure 1 It can be seen that the VBRAS control method provided in this embodiment includes:

[0029] S101: Obtain the performance parameters of the protocol components in the shared resource pool in the virtualized broadband access server;

[0030] S102: According to the performance parameter, detect the control operation satisfying the preset policy; the control operation is used to control the protocol component of the virtualized broadband access server;

[0031] S103: Execute the detected control operation.

[0032] The embodiment of the present invention provides a VBRAS control method. When working, the performance parameters of the protocol components in the VBRAS shared resource pool are obtained, such as the number of online users, the memory utilization rate of the protocol components, and the CPU utilization rate of the protocol compo...

no. 2 example

[0056] figure 2 The structural diagram of the VBRAS control device provided for the second embodiment of the present invention is represented by figure 2 It can be seen that the VBRAS control device provided in this embodiment includes: an acquisition module 21, a control module 22, a capacity expansion module 23 and a capacity reduction module 24, wherein,

[0057] The obtaining module 21 is used to obtain the performance parameters of the protocol components in the shared resource pool in the virtualized broadband access server;

[0058] The control module 22 is used to detect the control operation that meets the preset strategy according to the performance parameters; the control operation is used to control the protocol components of the virtualized broadband access server, and the control operation includes a capacity expansion operation and a capacity reduction operation; and controls the capacity expansion module or capacity reduction The module executes the detected...

no. 3 example

[0066] The present invention will be further explained in combination with specific application scenarios.

[0067] Based on the core idea of ​​NFV architecture, VBRAS is based on the problem analysis of traditional BRAS network architecture (mainly focused on the BRAS service control and management part) and the compatibility of existing network equipment. The BRAS service control part performs centralized management and control, and forwarding is carried out by the original equipment to maintain the forwarding function of the original equipment. The network deployment of a VBRAS service can be decomposed into a set of VNF and VNFL (VNFL: VNFLink), each VNF can be decomposed into a set of VNFC (VNF Componet) and internal connection graph, each VNFC is mapped to a VM; for each VNFL corresponds to an IP connection; through such an orchestration process, a VBRAS service network can be decomposed from top to bottom through MANO until the resources that can be allocated are alloca...

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Abstract

The embodiment of the invention provides a method and apparatus for controlling virtual broadband access service, and a communication system. The method comprises the following steps: obtaining a performance parameter of sharing a protocol component in a resource pool in a virtual broadband access server; detecting a control operation satisfying a preset strategy according to the performance parameter, wherein the control operation is used for controlling the protocol component of the virtual broadband access server; and executing the detected control operation. When the method and apparatus in the embodiment of the invention are at work, the performance parameter of sharing the protocol component in the resource pool by the VBRS is obtained, for example, online user number, the memory utilization rate of the protocol component, the CPU utilization rate of the protocol component and the like, the enabling control is performed on the protocol component in the VBRS according to the performance parameter to control the volume expansion and volume retraction of the protocol component in the resource pool, dynamic volume expansion or volume retraction of the protocol component is achieved, and the resources of the protocol component can be used reasonably.

Description

technical field [0001] The invention relates to the communication field, in particular to a control method, device and communication system for a virtualized broadband access server. Background technique [0002] Traditional BRAS (Broadband Remote Access Server, Broadband Access Server) has many disadvantages, such as: BRAS hardware equipment is proprietary, and the network and service platforms of telecom operators usually collect BRAS-specific hardware equipment from different manufacturers. These dedicated hardware equipment Poor commonality between services and a large amount of performance waste lead to high investment in equipment construction by telecom operators. Due to the incompatibility of dedicated hardware for different services, the development cycle of new services is long, the cost of later operation and maintenance increases, and equipment space and energy are huge. waste. [0003] Based on this status quo, a new network and service platform under NFV (Netw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/28H04L12/24
CPCH04L12/287H04L43/0876H04L43/16H04L41/0896H04L41/40H04L43/20H04L41/0895
Inventor 郑立君
Owner ZTE CORP
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