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Message forwarding method and apparatus in wireless local area network

A wireless local area network and message forwarding technology, applied in the field of network communication, can solve problems such as inflexibility and inability to achieve fairness, and achieve the effect of improving stability and effective utilization

Inactive Publication Date: 2016-08-03
RUIJIE NETWORKS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these current implementations are relatively simple and not flexible enough, so they cannot achieve good fairness in practical applications.

Method used

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  • Message forwarding method and apparatus in wireless local area network
  • Message forwarding method and apparatus in wireless local area network
  • Message forwarding method and apparatus in wireless local area network

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Embodiment Construction

[0052] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0053] An embodiment of the present invention provides a method for message forwarding in a wireless local area network, such as figure 1 As shown, including the following steps:

[0054] S101: Establish a connection with a user terminal, and determine the activity of the user terminal,

[0055] S103: Assign a token to the user terminal according to the activity level,

[0056] S105: Send and receive the message of the user terminal according...

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PUM

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Abstract

The embodiments of the invention provide a message forwarding method in a wireless local area network. The method comprises the following steps: establishing connection with a user terminal, determining activeness of the user terminal, according to the activeness, distributing tokens to the user terminal, and according to the quantity of the distributed tokens, sending and receiving messages of the user terminal. At the same time, the embodiments of the invention also provide a message forwarding apparatus in a wireless local area network. According to the embodiments of the invention, active user terminals are counted in real time, the quantity of the distributed tokens is adjusted, the length of a caching queue is dynamically adjusted, the effective utilization rate of the tokens is improved accordingly, the stability of the overall network is improved, the tokens are distributed according to actual application conditions of the user terminals of a current network, and a relative fair effect is realized.

Description

Technical field [0001] The present invention relates to the field of network communication, in particular to a method and device for message forwarding in a wireless local area network. Background technique [0002] Currently, the popular WLAN products on the market basically support the DCF (Distributed Coordination Function) mode, and even some products only support the DCF mode. The DCF mode requires the STA or AP to check whether the wireless link is idle before sending data. If the link is busy, the STA or AP must delay sending data. The backoff algorithm is used to avoid collisions and avoid two or two The above devices simultaneously send data to the wireless link to cause interference and destroy the signal on the wireless link. In terms of probability and statistics, the DCF mode should be fair to each device in the WLAN, that is, each wireless device (STA or AP) can fairly obtain the right to use the wireless link. However, it is often not guaranteed in actual applica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/811H04L12/863H04L12/911H04W76/02H04W84/12
CPCH04L47/215H04L47/527H04L47/70H04W76/10H04W84/12
Inventor 陈小波
Owner RUIJIE NETWORKS CO LTD