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Method for achieving seamless switching between cellular network and WiFi network, network device and user equipment

A seamless handover, user equipment technology, applied in wireless communication, access restrictions, electrical components, etc., can solve problems such as no solution

Inactive Publication Date: 2015-07-01
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the prior art, there is no effective solution for this problem

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  • Method for achieving seamless switching between cellular network and WiFi network, network device and user equipment
  • Method for achieving seamless switching between cellular network and WiFi network, network device and user equipment
  • Method for achieving seamless switching between cellular network and WiFi network, network device and user equipment

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Embodiment Construction

[0051] The implementation of the technical solution will be further described in detail below in conjunction with the accompanying drawings.

[0052] The embodiment of the present invention takes the seamless handover of UE access between the Cellular network and the WiFi network as an example. The current Cellular and WiFi cannot achieve seamless handover, and there is no way to integrate Cellular and WiFi well. Cellular and WiFi There is no connection between them, and they are deployed separately. At present, the selection of the network is artificially selected on the UE and controlled by the UE. It is necessary for the UE to search for the news regularly broadcast by WiFi to obtain the WiFi information, so that the UE can select the appropriate network. Access, that is, seamless switching between the Cellular network and the WiFi network cannot be realized at present, and a suitable network is adaptively provided to the UE to realize UE access, and the UE needs to manually...

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Abstract

Disclosed are a method, network equipment, and user equipment (UE) for implementing seamless switching between cellular and WiFi networks. The method comprises: a cellular network transmits a broadcast message, the broadcast message carrying the description information of a neighboring WiFi; according to a received measurement result, the cellular network makes a judgment and controls the UE to access the seamless switching between the cellular network and the WiFi network.

Description

technical field [0001] The present invention relates to network switching technology, in particular to a method for realizing seamless switching between a cellular (Cellular) network and a WiFi network, network equipment and user equipment. Background technique [0002] In the process of implementing the technical solutions of the embodiments of the present application, the inventors of the present application at least found the following technical problems in the prior art: [0003] With the popularization of smart phones, the data transmission rate requirements are getting higher and higher. The wireless communication of the conventional cell concept can no longer meet the user's data communication needs, that is, the cellular network can no longer meet the user equipment (UE) access. Therefore, WiFi, a communication technology, has received more and more attention due to its high-speed transmission rate. However, at present, Cellular and WiFi are deployed separately. The...

Claims

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Application Information

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IPC IPC(8): H04W36/00H04W36/18H04W48/10
CPCH04W36/14H04W36/1446
Inventor 侯晓辉
Owner ZTE CORP