Commercial WIFI (Wireless Fidelity) user dynamic bandwidth limiting method and system

A dynamic bandwidth and bandwidth speed limiting technology, applied in transmission systems, digital transmission systems, network traffic/resource management, etc. Network experience and the effect of making full use of network resources

Active Publication Date: 2017-03-29
湖州帷幄知识产权运营有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the CPU that executes the DBA (Dynamic Bandwidth Allocation) algorithm is required to have strong processing capabilities, and with the increase in the number of access users, the increase in bandwidth, and the large change in the required bandwidth value, the execution of DBA (Dynamic Bandwidth Allocation) will be performed. The calculation amount of the CPU of the algorithm increases sharply, beyond the controllable range of the communication system

Method used

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  • Commercial WIFI (Wireless Fidelity) user dynamic bandwidth limiting method and system
  • Commercial WIFI (Wireless Fidelity) user dynamic bandwidth limiting method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] Taking the number of connected user terminals as 45 as an example, when the number of detected low-quality user terminals connected is 3, the connection between these 3 user terminals and commercial WIFI devices is restricted, that is, the final connection with commercial WIFI devices The number of user terminals is 42, and then enter step C to detect bandwidth utilization.

Embodiment 2

[0072] Taking the access number of user terminals as 45 as an example, when the number of detected low-quality user terminals is 15, the 15 user terminals are restricted from connecting to commercial WIFI equipment, that is, the number of terminals that are finally connected to commercial WIFI equipment The number of user terminals is 30, and then enter step C to detect bandwidth utilization.

[0073] If step b2 is selected to allocate bandwidth connection rates with different weights to the low-quality user terminals, then the low-quality user terminals are connected to commercial WIFI devices according to the bandwidth connection rates.

[0074] Then, if the detected low-quality user terminal satisfies all of the three conditions that the retransmission packet loss rate is greater than g1%, the message sending and receiving rate is less than g2, and the signal quality of the user terminal is less than g3 or greater than g4, then the user terminal The bandwidth connection rat...

Embodiment 3

[0076] Taking the access number of user terminals as 45 as an example, when the number of detected low-quality user terminals is 3, these three user terminals are connected to commercial WIFI devices according to their own bandwidth connection rates. All three are successfully connected to commercial WIFI devices, and it is possible that none of the three can be connected to commercial WIFI devices. Then enter step C to detect bandwidth utilization.

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Abstract

The invention relates to the technical field of wireless local area network communication, in particular to a commercial WIFI (Wireless Fidelity) user dynamic bandwidth limiting method and system. The commercial WIFI user dynamic bandwidth limiting method comprises the following steps: 1) detecting a bandwidth utilization rate of commercial WIFI equipment; 2) setting a user bandwidth triggering threshold according to the bandwidth utilization rate; and 3) when a bandwidth usage amount of a user exceeds the user bandwidth triggering threshold, setting a bandwidth speed limiting value for a corresponding user. Through adoption of the commercial WIFI user dynamic bandwidth limiting method and system, the bandwidth speed limiting value of the user is adjusted dynamically according to the overall bandwidth utilization rate of the equipment, so that the network usage experience of the user can be ensured as much as possible, and the problem of network congestion can be solved well.

Description

technical field [0001] The invention relates to the technical field of wireless local area network communication, in particular to a method and system for dynamic bandwidth limitation of commercial WIFI users. Background technique [0002] With the development of the Internet and wireless networks, more and more people use commercial WIFI equipment to access the network in some public places. Sometimes there is a large flow of people in public places. When many people are connected to a commercial WIFI at the same time, network congestion is likely to occur. There may be a problem that some terminals occupy a large amount of network bandwidth due to surfing the Internet and watching videos, which may cause other terminal users to slow down the Internet. This network congestion will lead to a decline in the user's online experience. [0003] In the prior art, the network experience of each user is guaranteed by limiting the maximum Internet access bandwidth of each user. F...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/08H04W28/02H04W84/12H04L12/26
CPCH04L43/0876H04L43/0882H04W24/08H04W28/0289H04W84/12
Inventor 张晓波
Owner 湖州帷幄知识产权运营有限公司
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