Method for switching hotspots in wireless local area network (WLAN) and terminal

A wireless local area network, hotspot technology, applied in wireless communication, network topology, electrical components, etc., can solve the problem of tedious operation of re-accessing new hotspots, and achieve the effect of reducing waste of resources

Active Publication Date: 2011-06-01
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This interrupts the user's use of the network on which they are based and

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  • Method for switching hotspots in wireless local area network (WLAN) and terminal
  • Method for switching hotspots in wireless local area network (WLAN) and terminal
  • Method for switching hotspots in wireless local area network (WLAN) and terminal

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Embodiment Construction

[0021] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] In the following description, many specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, therefore, the present invention is not limited to the specific embodiments disclosed below limit.

[0023] figure 1 It is a flow chart of a hotspot switching method for a wireless local area network according to an embodiment of the present invention.

[0024] Such as figure 1 As shown, the present invention provides a hotspot switching method of a wireless local area network, which may include: step 102, real-time detection of the signal strength of the hotspot that the terminal has accessed at m...

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Abstract

The invention provides a method for switching hotspots in a wireless local area network (WLAN), comprising the following steps: step 102, detecting the signal intensity of hotspots accessed to a terminal in continuous multi-unit time in real time; step 104, comparing the signal intensity of the accessed hotspots in the continuous multi-unit time, and determining whether the terminal is in the process of departing from the accessed hotspots in accordance with the continuous weakening for the signal intensity of the accessed hotspots in the continuous multi-unit time; step 106, when the condition that the terminal is in the process of departing from the accessed hotspots is determined, comparing the existing signal intensity of the accessed hotspots with a preset threshold value; and step 108, when the existing signal intensity of the accessed hotspots is lower than the preset threshold value, selecting hotspots of which the signal intensity is higher than the threshold value from the hotspots which are scanned by the terminal to re-access to the terminal. The invention also provides the terminal. According to the invention, the hotspots can be automatically selected for the terminal in accordance with the signal intensity so as to access to the terminal, thus ensuring use of the WLAN for users.

Description

technical field [0001] The present invention relates to the field of mobile communication, in particular to a hotspot switching method and terminal of a wireless local area network. Background technique [0002] At present, mobile terminals are more and more widely used based on networks, especially based on wireless local area networks (WLANs). Wherein, the wireless local area network used by the mobile terminal at the current stage mainly refers to a WIFI (Wireless Fidelity, wireless compatibility protocol) network. [0003] When an existing mobile terminal uses a WIFI network, it usually accesses a fixed hotspot when the mobile terminal is in a fixed location. Since the transmission power of the wireless LAN hotspot is limited, the user can only use it in a certain limited area. When the user moves out of this area, the mobile terminal cannot continue to connect to the network. At this time, the user needs to manually search for the hotspot so that the mobile terminal ca...

Claims

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Application Information

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IPC IPC(8): H04W36/06H04W84/12
Inventor 冯舒宇张伟叶鑑荣
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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