Network switching method, device and terminal

A network switching and network technology, which is applied in the direction of safety communication devices, digital transmission systems, electrical components, etc., can solve problems such as high requirements and inability to meet real-time performance, so as to avoid heartbeat packet loss, avoid network reconnection, and apply The effect of program transparency

Inactive Publication Date: 2017-10-31
ZTE CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

When switching networks, the prior art (patent application with publication number CN102655664A) determines the timing of switching networks by setting the signal strength switching threshold, which can basically meet the requirements for using browsers and downloading software, etc., and does not require high real-time network performance. However, this method will disconnect the Transmission Control Protocol (TCP, Transmission Control Protocol) connection, and then reconnect, in fact, there is a disconnection process in the middle; it cannot meet the application situation with high real-time requirements

Method used

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  • Network switching method, device and terminal
  • Network switching method, device and terminal
  • Network switching method, device and terminal

Examples

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Embodiment Construction

[0036] In the embodiment of the present invention, an intermediate network adapter is set; the connection between the intermediate network adapter and the first network is determined as the first routing path; the connection between the intermediate network adapter and the second network is determined as the second routing path; when When switching the first routing path and the second routing path, keep the IP address and port number of the intermediate network adapter unchanged.

[0037] The present invention will be described in further detail below in conjunction with the examples.

[0038] The network switching method provided by the embodiment of the present invention, such as figure 1 shown, including:

[0039] Step 101: setting the intermediate network adapter;

[0040] Usually, in the terminal, the WIFI network is virtualized as a first virtual network adapter, and the mobile communication network is virtualized as a second virtual network adapter; here, a third vir...

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Abstract

The invention discloses a network switching method. The method comprises the following steps: setting an intermediate network adaptor; determining the connection between the intermediate network adaptor and the first network as the first routing path; determining the connection between the intermediate network adaptor and the second network as the second routing path; remaining the unchanged of the internet protocol (IP) address of the intermediate network adaptor when switching the first routing path and the second routing path. The invention further discloses a network switching device and a terminal.

Description

technical field [0001] The present invention relates to handover technology in the field of wireless communication, in particular to a network handover method, device and terminal. Background technique [0002] During the mobile online game, if the wireless (Wireless Fidelity) network and the mobile communication network are switched, the game will usually be disconnected and reconnected, thereby losing the original game data. This kind of disconnection and reconnection will sometimes lead to timeout and game abnormality, such as "Hearthstone" and other games, in shooting games and other occasions that have relatively high real-time requirements on the network, 3 to 5 seconds of network switching will cause misjudgment and game abnormality. [0003] In the virtual subscriber identity module (SIM, Subscriber Identity Module) card device, the virtual SIM card can be switched according to the geographical location and other information of the place, and the network can be switc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/18
CPCH04W36/18H04W36/00H04L9/40
Inventor 王兵
Owner ZTE CORP
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