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Method and system for wireless local area network switching

A wireless local area network and cell switching technology, applied in wireless communication, network topology, electrical components, etc., can solve problems such as interference, failure to use normally, WLAN network does not support seamless switching of terminals, etc.

Inactive Publication Date: 2014-06-11
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the characteristics of the WLAN network, the coverage of an access point AP (Access Point) is generally tens of meters, and the WLAN network does not support the seamless switching of terminals between different APs. When the point is in normal use, it may not work properly when switching to the next AP
Therefore, if the terminal is in a moving state on a bus or a private car, etc., it will often fail to connect to the WLAN network or frequently drop out even though it is connected to the WLAN network. Internet access, so it affects the user's online experience

Method used

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  • Method and system for wireless local area network switching

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Embodiment Construction

[0045] In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0046] Such as figure 1 As shown, the embodiment of the present invention provides a method for switching a wireless local area network, the method comprising:

[0047] S10, the terminal initiates switching from the current access network to the wireless local area network WLAN;

[0048] S20, the terminal judges whether the terminal is currently in a traveling state;

[0049] S30. If the terminal is currently in a traveling state, terminate the handover to the WLAN.

[0050] The method further includes the following features:

[0051] Wherein, the current access network i...

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Abstract

The invention discloses a method and system for wireless local area network (WLAN) switching. The method comprises: a terminal initiates switching from a current access network to the WLAN; and the terminal determines whether the terminal is in a process state; and if so, switching to the WLAN is terminated. According to the invention, the operator can be helped to minimize the data pressure of a cellular network and the internet surfing experience of the user can also be guaranteed. In addition, the invention also discloses a system for wireless local area network switching.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, in particular to a method and system for switching wireless local area networks. Background technique [0002] At present, with the popularization of smart phones, users use more and more data services. When operators develop data services, they also bring huge pressure to 2G / 3G networks. A wide range of WLAN (Wireless Local Area Networks) networks have been set up in China to reduce the pressure on 2G / 3G networks. [0003] In order to improve user experience and reduce the data pressure of the cellular network as soon as possible, operators hope that terminals can maximize the use of WLAN networks. For example, terminals can automatically switch WLAN networks according to predetermined trigger conditions. However, due to the characteristics of the WLAN network, the coverage of an access point AP (Access Point) is generally tens of meters, and the WLAN network does not suppo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/14H04W36/32
CPCH04W36/14H04W36/32H04W84/12H04W36/1446
Inventor 姜承志刘亮
Owner ZTE CORP
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