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QoS (quality of service) strategy executing method and device

A quality of service and policy technology, applied in the field of communication, can solve the problems affecting the efficiency of network equipment, the expansion length of the extensible field is not fixed, and the efficiency is low.

Active Publication Date: 2015-04-01
CHINA UNITED NETWORK COMM GRP CO LTD
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AI Technical Summary

Problems solved by technology

However, since the three fields of source port number, destination port number, and transport layer protocol type are located after the extensible field of the IPv6 packet header, and the extended length of the extensible field is not fixed, the position of the above three fields in the IPv6 packet header will be changed. Therefore, the efficiency of the network device in obtaining the relevant content of the above three fields is low, which affects the efficiency of flow classification, thereby affecting the efficiency of the network device to implement the corresponding QoS policy

Method used

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  • QoS (quality of service) strategy executing method and device
  • QoS (quality of service) strategy executing method and device

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Embodiment Construction

[0020] 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. 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.

[0021] The embodiment of the present invention provides a method for executing a QoS policy, which can improve the efficiency of implementing a QoS policy by a router, such as figure 1 shown, including:

[0022] 101. The router obtains the flow label in the IPv6 data packet to be sent.

[0023] Wherein, the local gateway sends the IPv6 data packet to be sent to the router. The router reads the flow label of the IPv6 data message to be sent, wherein the flow label...

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Abstract

The invention discloses a QoS (quality of service) strategy executing method and device, and relates to the technical field of communication. The method and the device are used for solving the problem of low QoS strategy executing efficiency in the prior art. According to the technical scheme provided by the invention, flow labels in IPv6 data messages to be sent are obtained, and in addition, a QoS strategy corresponding to the IPv6 data messages to be sent is executed according to the flow labels. The embodiment of the invention is mainly applied to the execution flow process of the QoS strategy.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method and device for executing a QoS (Quality of Service, quality of service) policy. Background technique [0002] QoS is a technology used to solve problems such as network delay and congestion. When network congestion occurs, data packets will be discarded. In order to meet the user's requirements for different applications and different service qualities, it is necessary to allocate and schedule resources according to the user's requirements, and provide different service qualities for different data packets. Among them, the data packets transmitted by different applications of the user are different. Prioritize the processing of important and real-time data packets; provide lower processing priority for ordinary data packets that are not real-time, and even discard them when the network is seriously congested. Therefore, different service qualities are re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/851
Inventor 林晓伯
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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