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Control method and control device of station (STA)

A control method and a technology of a control unit, which are applied in the field of communication, can solve problems such as waste of air interface resources, and achieve the effects of improving utilization and reducing waste of air interface resources

Active Publication Date: 2013-07-03
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The present invention provides a STA control method and device to at least solve the technical problem in the prior art that air interface resources are wasted due to intentional or unintentional flooding of Null Data frames by STAs

Method used

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  • Control method and control device of station (STA)
  • Control method and control device of station (STA)

Examples

Experimental program
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Effect test

Embodiment 1

[0033] Such as figure 1 As shown, the present invention provides a preferred STA control device, which is located in the access point AP and includes: an acquisition unit 102, configured to acquire the parameter information of the null data Null Data frame sent by the station STA associated with the AP; The comparison unit 104 is configured to compare the parameter information with a first predetermined threshold; the control unit 106 is configured to control the STA according to the comparison result.

[0034] In the preferred embodiment described above, the AP judges the parameter information of the Null Data frame sent by the STA associated with it, and controls the Null Data frame sent by the STA when it is greater than the set threshold threshold, thereby solving the problem in the prior art. Due to the technical problem of waste of air interface resources caused by intentional or unintentional sparring of Null Data frames by STAs, the waste of air interface resources is ...

Embodiment 2

[0041] based on Figure 1-4 As shown in the preferred STA control device, the present invention also provides a preferred STA control method, such as Figure 5 As shown, the specific steps of the method include:

[0042] S502: The AP obtains the parameter information of the Null Data frame sent by the STA associated with the AP;

[0043] S504: The AP compares the parameter information with a first predetermined threshold;

[0044] S506: The AP controls the STA according to the comparison result.

[0045] In the preferred embodiment above, the AP judges the parameter information of the Null Data frame sent by the associated STA for control, and controls the STA when the parameter information is greater than the set threshold threshold, thereby solving the problem in the prior art that the STA intentionally or unintentionally It solves the technical problem of wasting air interface resources caused by excessively sending Null Data frames, and then reduces the waste of air int...

Embodiment 3

[0053] The present invention provides a preferred embodiment to further explain the present invention, but it should be noted that the preferred embodiment is only for better describing the present invention and does not constitute an improper limitation of the present invention.

[0054] The technical scheme of the present invention is further elaborated below in conjunction with accompanying drawing and specific embodiment, as Figure 6 As shown, the steps of the STA control method include:

[0055] S602: The AP judges the usage status of the current wireless air interface resources, and when it finds that the current wireless air interface resources are in short supply, the AP monitors the behavior of the associated STA sending Null Data frames. Preferably, if the currently used wireless air interface resources exceed a predetermined threshold, it is considered that the current wireless air interface resources are in short use.

[0056] S604: When the AP receives the Null ...

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Abstract

The invention discloses a control method and a control device of station (STA). The control method includes the steps that an access point (AP) acquires parameter information of Null Data sent by the SAT associated with the AP, the AP compares the parameter information with a first preset threshold value, and the AP controls the STA according to the compare result. The control method and device of the SAT solves the technical problem that resources are wasted caused by the fact that the STA sends Null Data deliberately or by accident in the existing technology, and thus the waste of resources is reduced on the condition that no hardware equipment is added, and the utilization rate of AP wireless resources is improved.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a STA control method and device. Background technique [0002] At present, due to limitations of the 3G technology itself and cost, the wireless bandwidth resources that the 3G air interface can provide are relatively limited. At the same time, with the rapid expansion of the market share of terminal equipment such as smart phones and MID devices (such as IPAD), the limited network bandwidth of 3G networks has been unable to meet the needs of Internet traffic brought by the rapidly growing end users. Since the deployment of WLAN has the lowest cost ratio and strong flexibility, the WLAN network has been used to offload data services in the 3G network. [0003] At present, a WLAN station (Station, referred to as STA) is gradually transitioning from a traditional mobile notebook to a terminal such as a smart phone and a MID device. With the extensive use of various smart sensor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04H04W84/12
Inventor 魏元潘云波严为郝振海
Owner ZTE CORP
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