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Selection system and selection method of wireless network access point

An access point selection, wireless network technology, applied in the direction of access restriction, wireless communication, electrical components, etc., can solve the problems of high measurement overhead, high delay, high overhead, etc.

Active Publication Date: 2013-09-25
北京泰豪信息科技有限公司
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  • Claims
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AI Technical Summary

Problems solved by technology

However, this type of method has a disadvantage that the measurement overhead is very large. Because each access point needs to be used to download relatively large test data from the remote server, it causes unnecessary network traffic overhead, and because the download takes time, the user needs a long time. It takes tens of seconds to test the optimal wireless network access point, which is unacceptable for ordinary users
[0009] It can be seen from the above that the selection system and selection method of wireless network access points in the prior art have problems such as large measurement error, high overhead, and high delay.

Method used

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  • Selection system and selection method of wireless network access point
  • Selection system and selection method of wireless network access point
  • Selection system and selection method of wireless network access point

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Embodiment Construction

[0070] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be further described below in conjunction with the drawings and specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only parts related to the present invention are shown in the drawings but not all content.

[0071] figure 2 is a schematic diagram of a wireless network access point selection system according to the first embodiment of the present invention; image 3 is the execution operation interaction diagram of the first embodiment of the present invention; Figure 5 is a schematic diagram of the format of the query request packet of the present invention; Figure 6 It is a schematic diagram of the format ...

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Abstract

The invention discloses a selection system and a selection method of wireless network access point. The selection system comprises user equipment and a central server, wherein the user equipment is used for transmitting the user equipment information and the information of the accessible wireless network access point to the central server for querying, then, receiving the querying result of the central server, selecting the access point with optimal network connection data as a linkage target from the querying result, and sequentially building linkage; the central server is used for receiving the user equipment information and the information of the accessible wireless network access point, and for each accessible wireless network access point, searching the historic record data matched with the receiving signal strength indication and the application program transmission type of the corresponding wireless network access point in a historic usage database of the central server, using the historic record data and the searching result, and returning back the searching result to the user equipment. The system and the method can be used for realizing low-overhead and low-delay selection of the wireless network access point.

Description

technical field [0001] The invention relates to the field of wireless local area networks, in particular to a selection system and a selection method of a wireless network access point. Background technique [0002] Wireless Local Area Network (WLAN for short) is a local area network that uses radio waves instead of any wires or transmission cables to connect as a data transmission medium. The backbone network of the wireless local area network usually uses wired cables, and users of the wireless local area network connect to the wireless local area network through one or more wireless network access points (Wireless Access Point, AP for short), so as to access the Internet. figure 1 It is a schematic diagram of the architecture of a wireless local area network. Such as figure 1 As shown, multiple wireless network access points 12 are stored, and the user equipment 11 can select different wireless network access points to connect to the central server 13 . [0003] With t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/20H04W48/14
Inventor 郑霄龙王继良刘云浩李向阳吴晓培
Owner 北京泰豪信息科技有限公司
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