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Contention adjusting method and device for use in wireless local area network and system

A technology of wireless local area network and adjustment unit, which is applied in the field of communication and can solve problems such as overcrowding

Inactive Publication Date: 2016-07-20
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The embodiment of the present invention provides a competition adjustment method, which can solve the problem of excessive crowding of terminals with higher demand to terminals with lower demand

Method used

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  • Contention adjusting method and device for use in wireless local area network and system
  • Contention adjusting method and device for use in wireless local area network and system
  • Contention adjusting method and device for use in wireless local area network and system

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Embodiment Construction

[0062] The following embodiments of the present invention provide a competition adjustment method, device, and system, which can avoid excessive squeezing of a terminal with a higher demand on a terminal with a lower demand, and improve the user experience of the terminal user.

[0063] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0064] figure 1 Shown is a flow chart of the competition adjustment method according to the embodiment of the present invention, such as figure 1 As shown, the ...

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Abstract

The embodiment of the invention discloses a contention adjusting method and device for use in a wireless local area network and a system. The method comprises the following steps: acquiring an air interface occupation time ratio of a station which is in a service proceeding state; and adjusting an uplink data transmission threshold of the station according to the air interface occupation time ratio of the station, wherein the air interface occupation time ratio of the station is a ratio of air interface occupation time of the station to air interface time, and the air interface occupation time of the station is a ratio of a volume of data transmitted by the station to an air interface data transmission rate of the station within the air interface time. Through adoption of the contention adjusting method and device and the system, excessive occupation of stations with weak demands by stations with strong demands can be avoided.

Description

technical field [0001] The present invention relates to the field of communications, in particular to a method, device and system for adjusting competition in a wired local area network. Background technique [0002] With the rapid development of the mobile Internet, users' demands for high-speed mobile data access are getting higher and higher. Wireless Local Area Network (WLAN), as a low-cost, high-bandwidth wireless access technology, has been favored by domestic and foreign operators. Scale deployment and broad application. [0003] During the use of a WLAN, it often happens that multiple terminals (Station, STA for short) access the same access point (access point, AP for short), and it often happens that multiple STAs need to send data to the same AP at the same time. Due to the limitation of available frequency bands allocated to STAs and APs, multiple STAs cannot send uplink data at the same time. In this case, a backoff mechanism needs to be used among multiple STA...

Claims

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Application Information

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IPC IPC(8): H04W74/08H04L47/32
CPCH04W28/0205H04W28/22H04W28/0231H04L47/32H04W76/28H04W28/0289H04W74/08
Inventor 阮卫万小兵汪明月谈弘毅
Owner HUAWEI TECH CO LTD
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