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Terminal roaming switching method and device

A terminal, non-roaming technology, applied in the direction of network data management, access restrictions, electrical components, etc., can solve problems such as business interruption

Active Publication Date: 2017-12-15
杭州迪普信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present application provides a method and device for terminal roaming switching to solve the problem of service interruption during terminal roaming

Method used

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  • Terminal roaming switching method and device
  • Terminal roaming switching method and device
  • Terminal roaming switching method and device

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Embodiment Construction

[0019] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0020] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise.

[0021] In order to solve the problem of ...

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Abstract

The present invention provides a terminal roaming switching method and device. The terminal roaming switching method is applied to an AP. The terminal roaming switching method is characterized in that the method comprises the following steps that: a request frame sent by a terminal is received; whether the terminal is a roaming terminal is judged according to the type of the request frame; and if the terminal is a roaming terminal, a disassembly frame is sent so as to disassemble an association with the roaming terminal, so that the roaming terminal re-accesses a network. With the terminal roaming switching method and device of the invention adopted, roaming switching unsensible to the terminal can be realized, and the services of the terminal are not interrupted in a roaming process.

Description

technical field [0001] The present application relates to the field of wireless local area networks, and in particular to a method and device for terminal roaming switching. Background technique [0002] With the maturity of wireless local area network technology, wireless access function is provided in most occasions. In a wireless network, due to the limited signal coverage of a single AP (Wireless Access Point, wireless access point) device, wireless terminals such as mobile phones and tablet computers often roam from one AP coverage area to another when they are moving. An AP coverage situation. [0003] For most terminals, when Layer 3 roaming occurs and a new AP is associated, they may not actively re-request a new IP address from the DHCP (Dynamic Host Configuration Protocol, Dynamic Host Configuration Protocol) server, resulting in long-term interruption of terminal services , reducing the user experience of the wireless network. Contents of the invention [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/02H04W48/16
CPCH04W8/26H04W36/08H04W48/02H04W48/16H04W84/12
Inventor 程琪榕俞哲伟
Owner 杭州迪普信息技术有限公司
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