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Method for dynamically adjusting service bandwidth and control center server

A service bandwidth and dynamic adjustment technology, applied in the communication field, can solve the problems of unguaranteed service quality and poor timeliness, and achieve the effect of improving timeliness and service quality

Active Publication Date: 2018-04-06
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In fact, the user's demand for VPN bandwidth is constantly changing, and if the user needs to change the bandwidth, from submitting an application to the completion of the final service change, it needs to go through multiple processing procedures. Poor, service quality cannot be guaranteed

Method used

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  • Method for dynamically adjusting service bandwidth and control center server
  • Method for dynamically adjusting service bandwidth and control center server
  • Method for dynamically adjusting service bandwidth and control center server

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Embodiment Construction

[0059] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0060] The relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0061] At the same time, it should be understood that, for the convenience of d...

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Abstract

The invention discloses a method for dynamically adjusting service bandwidth and a control center server. Wherein in the method for dynamically adjusting service bandwidth, when receiving the bandwidth adjustment request sent by the bandwidth adjustment portal server, query the current LSP associated with the user identifier, the link set associated with the current LSP, and the link set available resources. According to the bandwidth adjustment amount and the available resources of the link set, judge whether the bandwidth adjustment can be completed, if the bandwidth adjustment can be completed, then send the bandwidth adjustment configuration information to the router associated with the current LSP, so that the router can adjust the configuration information according to the corresponding bandwidth to reconfigure. When receiving the response information sent by all the reconfigured routers, update the VPN link resource state information. By automatically calculating the available amount of VPN service bandwidth and adjusting it in real time, the timeliness and service quality of MPLS VPN bandwidth adjustment are improved.

Description

technical field [0001] The invention relates to the communication field, in particular to a method for dynamically adjusting service bandwidth and a control center server. Background technique [0002] MPLS VPN (MPLS Virtual Private Network, multi-protocol label switching virtual private network) business adopts MPLS protocol, combined with service level, flow control and other technologies, to build enterprise virtual private network for customers to meet the needs of their branches in different cities (international and domestic). secure, fast, and reliable communication between users, and can support high-quality, high-reliability multimedia services such as data, voice, and images. [0003] There is no end-to-end physical link required by the traditional private network between any two nodes of the entire virtual private network, but a logical connection on the public network platform is used, and customer data is transmitted in the logical link. [0004] Currently, MPL...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/917H04L12/46H04L12/723H04L47/76H04L45/50
Inventor 解云鹏陈运清王茜史凡王爱俊解冲锋孙琼
Owner CHINA TELECOM CORP LTD