Adjustment method, device and system for bandwidth resources

A technology of bandwidth resources and adjustment methods, applied in the field of communication, can solve the problems of manual configuration and high maintenance costs, and achieve the effect of reducing resource waste and making full use of it

Active Publication Date: 2014-04-16
ZTE CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] Aiming at the problem in the related art that the bandwidth resource of the system port of the device needs to be manually configured, resulting in high maintenance costs, the present invention provides a bandwidth resource adjustment method, device and system to at least solve the above problem

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  • Adjustment method, device and system for bandwidth resources
  • Adjustment method, device and system for bandwidth resources
  • Adjustment method, device and system for bandwidth resources

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Embodiment Construction

[0053] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0054] Embodiments of the present invention provide a method, device, and system for adjusting bandwidth resources. When two devices are connected through multiple system ports, time slot crossover and optical fiber connections that require manual configuration have been prepared. It can automatically manage these time slot resources interconnected by devices, and automatically allocate time slot resources to each VCG by adjusting the number of VCG members according to the traffic conditions and the bandwidth utilization of the system ports, without the need to configure and adjust through the network management. It is guaranteed that there will be no impact on the business during the adjustment proc...

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Abstract

The invention discloses an adjustment method, device and system for bandwidth resources. The method includes the steps that a home terminal device sends a negotiation message to an opposite terminal device, and bandwidth resource adjustment between the home terminal device and the opposite terminal device can be achieved through the negotiation message after the home terminal device receives the response message that negotiation is allowed, wherein the response message is sent by the opposite terminal device, and the bandwidth resources can be adjusted by the home terminal device and the opposite terminal device. According to the adjustment method, device and system for the bandwidth resources, the problem that the maintenance cost is high due to the fact that bandwidth resources of system ports of devices in related technologies need to be configured manually is solved, so automatic adjustment and distribution of the bandwidth resources are achieved, the bandwidth resources can be utilized more fully, resource waste can be reduced, the utilization rate of the resources can be improved, the network maintenance cost is lowered greatly, and user experience degrees are improved.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a bandwidth resource adjustment method, device and system. Background technique [0002] Synchronous Digital Hierarchy (Synchronous Digital Hierarchy, referred to as SDH) is traditionally designed to transmit circuit-switched traditional voice services. With the continuous growth of Internet Protocol (Internet Protocol, referred to as IP) data, voice, image and other business transmission requirements, the original transmission network for carrying voice as the main purpose has been unable to meet the needs of business transmission in terms of capacity and interface capabilities. and convergent requirements. Therefore, SDH-based multi-service transfer platform (Multi-ServiceTransfer Platform, referred to as MSTP) technology came into being. [0003] The MSTP technology includes key technologies such as virtual concatenation and Link Capacity Adjustment Scheme (LCAS for short)...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/917H04L47/76
Inventor 钟志伟
Owner ZTE CORP
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