Unlock instant, AI-driven research and patent intelligence for your innovation.

Packets per second traffic policing method and apparatus

A second traffic and traffic technology, which is applied in the field of traffic supervision in the field of communication technology, can solve problems such as unguaranteed business packet loss rate, traffic burst of communication equipment, and impact on business service quality, so as to reduce business traffic burst and avoid traffic Burst, the effect of improving business service quality

Inactive Publication Date: 2017-09-29
SANECHIPS TECH CO LTD
View PDF4 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] see figure 2 The schematic diagram of the working principle of the pps traffic monitoring device is shown. One implementation of the pps traffic monitoring technology is to configure the number of data packets allowed to pass as a set value at the beginning of each second. For each incoming data packet, pps The traffic monitoring device 201 reduces the number of data packets allowed to pass by 1 until the number of data packets allowed to pass is 0, that is, it is determined that the number of data packets that have passed within 1 second is greater than the set value, so that in the remaining 1 second The data packets arriving within the time will all be discarded by the pps flow monitoring device 201; this just has the following problems: a) if a large amount of data packets arrive at the start time of each second, the preceding data packets pass through in large numbers, causing the flow of communication equipment Relatively large; b) The data packets starting every second have a much higher probability of passing than the subsequent data packets, and communication equipment generally expects the same type of data packets, and the packet loss rate is relatively balanced
[0006] The existing pps traffic monitoring technology is likely to cause traffic bursts of communication equipment, and cannot guarantee the packet loss rate of the business, which affects the quality of business services

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Packets per second traffic policing method and apparatus
  • Packets per second traffic policing method and apparatus
  • Packets per second traffic policing method and apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] This embodiment records a packet per second traffic monitoring method, which can be applied to the following scenarios: it is hoped that while realizing the pps traffic monitoring function, it can reduce business traffic bursts and improve business service quality; this embodiment deals with this situation Be explained.

[0028] see image 3 , the packet per second flow monitoring method recorded in this embodiment includes the following steps:

[0029] Step 301. Determine the token addition rate according to the acquired token number required to forward a data packet of a preset length and the agreed traffic rate of the target service.

[0030] In this embodiment, before executing step 301, the traffic monitoring device obtains in advance the number of tokens required to forward a data packet of a preset length; the preset length is a fixed value; The implementation of the number of tokens required to be consumed by a data packet with a preset length may include any ...

Embodiment 2

[0042] This embodiment is based on the first embodiment, and the above preset conditions in this embodiment include: whether the remaining number of tokens in the token storage module is greater than the number of tokens required to forward the current data packet of the target service.

[0043] see Figure 4 , the packet per second flow monitoring method recorded in this embodiment includes the following steps:

[0044] Step 401 , the traffic monitoring device determines the token addition rate according to the obtained token number required to be consumed for forwarding a data packet of a preset length and the agreed traffic rate of the target service.

[0045] Step 402, adding tokens to the token storage module at a constant speed according to the token adding rate.

[0046] Step 403: When receiving the current data packet of the target service, determine the current data of the forwarding target service based on the acquired number of tokens that need to be consumed for e...

Embodiment 3

[0054] Based on the first and second embodiments above, this embodiment records a packet-per-second flow monitoring device, and proposes a technical solution for the following scenarios: two sets of flow monitoring devices are respectively set up in the existing flow monitoring technology to meet the needs of flow monitoring It takes up more logic resources and also increases the design complexity of the chip in terms of traffic regulation.

[0055] The packet per second flow monitoring device described in this embodiment is actually a reuse and improvement of the existing bps flow monitoring device, and the improved bps flow monitoring device can be used to implement the technical solutions in the above-mentioned embodiments; this embodiment is aimed at The handling of this situation will be described.

[0056] see Figure 5 , an optional structural diagram of the packet per second flow monitoring device recorded in this embodiment, the packet per second flow monitoring devi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a packets per second traffic policing method and apparatus. The method comprises the following steps: determining a token adding rate according to the obtained number of tokens needing to be consumed once a data packet with a preset length is forwarded and an appointed traffic rate of target service, and adding tokens to a token storage module at a constant speed according to the token adding rate; and when it is determined that the number of residual tokens in the token storage module satisfies a preset condition in response to a forwarding request of a current data packet of the target service, forwarding the current data packet of the target service, and deleting the corresponding number of tokens needing to be consumed for forwarding the current data packet of the target service from the token storage module. By implementation of the method and apparatus disclosed by the invention, the service traffic outburst can be reduced, and the quality of service can be improved.

Description

technical field [0001] The present invention relates to traffic monitoring technology in the field of communication technology, in particular to a packet per second (pps, package per second) traffic monitoring method and device. Background technique [0002] With the continuous development of network applications and the continuous introduction of new services, such as non-traditional data communication services such as interactive network television (IPTV), Internet telephony (VoIP, Voice over Internet Protocol), and video conferencing, the network quality of service (QoS , Quality of Service) put forward higher requirements for delay, packet loss rate and jitter control; with more and more users in the communication network, the competition for network resources is becoming more and more fierce, in order to meet the needs of users for different applications For differentiated QoS requirements, traffic policing technology is usually used to control the flow of user services...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26H04L12/927H04L47/80
CPCH04L43/0829H04L43/0888H04L47/80
Inventor 胡学权
Owner SANECHIPS TECH CO LTD