Method and device for counting rate

Abstract

The invention discloses a method and a device for counting rate. The method comprises the following steps that: network management equipment reads current flow information and current online time length information of AP equipment from AC equipment; the network management equipment compares the current online time length information with previously recorded online time length information; when the current online time length information is consistent with the previously recorded online time length information, the network management equipment determines that the current flow information is invalid; and when the current online time length information is inconsistent with the previously recorded online time length information, the network management equipment determines the rate information of the AP equipment according to the current flow information and the current online time length information. In the method and the device, the flow and the rate of the AP equipment can be accurately determined.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a method and device for rate statistics. Background technique [0002] WLAN (Wireless Local Area Networks, wireless local area network) provides a wireless connection service of the local area network, which can provide high-speed wireless data access. Compared with the traditional wired access method, the wireless local area network makes the use of the network more free It eliminates the shackles of cables and port locations, and the wireless local area network has the advantages of being easy to carry and move, eliminating or reducing complicated network wiring, and only needing to place one or more AP (Access Point, access point) devices. Create a local area network that covers an entire building or region. Wherein, in a wireless local area network, an AC (Access Controller, wireless controller) device is used to control and manage AP devices in the wireless lo...

AI Technical Summary

Problems solved by technology

[0005] Normally, the AP device uploads data at a certain time interval. However, when the traffic between the AC device and the AP device is too large, the packets of the AP device cannot be uploaded to the AC device in time. When statistics are collected on the device, the traffic will be 0 for a certain period of time, and the traffic will become very large in the subsequent period of time. As a result, when the network management device counts the rate of the AP device, the traffic statistics and rate statistics are abnormal.

[0006] like figure 1 The comparison diagram of the performance collection data and the real data shown in the figure shows that during the time period of 3-6s, the real data is the traffic of the AP device, but the AP device did not report the data in time within 3-6s, causing the AC device to The data on the website is not updated, the performance collection data is 0 within 3-6s, and the performance collection data has a large error compared with the real data

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