Priority level analog queue control method and device of quality service

A queue control and priority technology, applied in the field of communication, can solve problems such as routers not being able to respond quickly, processing delays, etc., and achieve the effects of saving processing time, reducing sending time, and saving system overhead

Active Publication Date: 2008-09-24
BEIJING ZHIGU TECH SERVICE
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  • Description
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AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a priority simulation queue control method for quality of service, which is used to solve the problem of processing delay caused by the polling of multiple priority queues in the prior art
[0010] Another object of the present invention is to provide a priority analog queue control device for quality of service, which is used to solve the problem that routers cannot respond quickly in the prior art

Method used

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  • Priority level analog queue control method and device of quality service
  • Priority level analog queue control method and device of quality service
  • Priority level analog queue control method and device of quality service

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Embodiment Construction

[0032] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the embodiments and accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0033] Embodiments of the present invention provide a quality of service priority simulation queue control method and device. The present invention will be described in detail below in conjunction with the accompanying drawings.

[0034] Such as figure 1Shown is the flow chart of the method of the present invention, only a priority queue (PQ) is set, including step 101, identifying the priority in the message, by matching the source IP address of the message, the destination IP address, the source port, the destination port, At least one of the protocol number, DSCP and other information iden...

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Abstract

The invention provides a method and a device for controlling a priority simulating queue of quality of service. The priority simulating queue of quality of service control method is provided, aiming at solving the problem of long polling time waste owing to a plurality of queues are used for controlling enqueueing and dequeueing in the prior art. The method comprises steps as follows: step 1, the priority levels of messages received are marked; step 2, the messages are judged whether to enter a unique first-in and first-out priority stimulating queue according to the priority levels of the messages and the messages are listed at the end of the priority stimulating queue if the messages are able to enter, or the messages are deserted. The priority simulating queue control method and the device of quality of service has the advantages of reducing the transmission time of messages and saving expenses of a system.

Description

technical field [0001] The invention relates to the technical field of communications, in particular to a method and device for controlling a quality-of-service priority simulation queue. Background technique [0002] With the continuous emergence of new applications on the IP network, new requirements are placed on the quality of service of the IP network. For example, real-time services such as VoIP (Voice over IP, a technology for disseminating voice on the Internet, which can be used for Internet telephony and online conferences, etc.) put forward high requirements on the transmission delay of packets. If the time is too long, the voice will be delayed too long, and the dialogue cannot be carried out normally, which is unacceptable to the user. Relatively speaking, E-Mail and FTP services are not sensitive to time delay, even if the speed is reduced sometimes, it will not cause too much impact on usage. In order to support services such as voice, video, and data with d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04L29/02H04L47/6275
Inventor 张一弓
Owner BEIJING ZHIGU TECH SERVICE
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