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Method and device for selecting access to Internet through wireless fidelity access network

A wireless fidelity technology and access network technology, applied in access restriction, wireless communication, connection management, etc., can solve problems such as low network access efficiency, affecting user experience, and poor real-time data transmission

Active Publication Date: 2011-04-20
润峰建设集团有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The present invention aims to provide a method and device for selectively accessing the Internet through a WiFi access network, which can solve the problem that the method in the related art needs to upgrade the entire network of the traditional WiFi network, which has a huge impact, and the efficiency of network access is low. The real-time performance of data transmission is poor, which affects the problem of user experience

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  • Method and device for selecting access to Internet through wireless fidelity access network
  • Method and device for selecting access to Internet through wireless fidelity access network
  • Method and device for selecting access to Internet through wireless fidelity access network

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Embodiment Construction

[0036] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0037] image 3 Shown is a flow chart of a method for selectively accessing the Internet according to a first embodiment of the present invention, the method comprising the following steps:

[0038] Step 301, the dual-mode terminal supporting WiFi access and WiMAX access performs initial access authentication under the WiFi access network, and obtains the IWK address of the IWK;

[0039] Step 302, the terminal obtains the local IP address assigned by the first DHCP server of the WiFi access network, and the local IP address is used for Internet access in direct IP connection mode;

[0040] Step 303, the terminal obtains the remote IP address assigned by the second DHCP server of the WiMAX network according to the IWK address and the local IP address, and the remote IP address is used for Internet access in the WiMAXIP connection mod...

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Abstract

The invention provides a method and a device for selecting an access to the Internet through a wireless fidelity (WiFi) access network. In the method, a dual-mode terminal carries out initial access authentication in the WiFi access network and acquires an IWK (Interworking function) address; the terminal acquires a local IP address allocated by a WiFi access network DHCP (Dynamic Host Configuration Protocol) server and used for a direct IP connection mode; the terminal acquires a remote IP address allocated by a WiMAX (World Interoperability for Microwave Access) network DHCP server and usedfor a WiMAX IP connection mode according to the IWK address and the local IP address; and the terminal receives the selection of a user to the direct IP connection mode or the WiMAX IP connection mode and completes different types of Internet access according to the selected IP connection mode. The invention provides flexible Internet access, improves user experience and solves the problem that the user experience is influenced due to great influence because the upgrading of the entire traditional WiFi network is required in related technologies.

Description

technical field [0001] The present invention relates to the field of communications, in particular to a method and device for selectively accessing the Internet through a wireless fidelity technology WiFi access network. Background technique [0002] WiMAX (World Interoperability for Microwave Access) is a broadband wireless access technology based on the IEEE802.16 standard, which can effectively use limited wireless spectrum resources to obtain larger air interface bandwidth (up to 70Mbps data transmission capability) Wide transmission coverage (wireless signal transmission distance up to 60 kilometers). A WiFi (Wireless Fidelity, wireless fidelity technology) network is also a wireless network capable of providing relatively high bandwidth, and has been deployed in large numbers in offices, homes, hotels and other places at present. However, as a short-distance wireless technology, WiFi has a small network coverage (about 100 meters), and generally can only be used as a ...

Claims

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Application Information

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IPC IPC(8): H04W8/26H04W48/18H04W76/02H04W92/02H04L29/12
Inventor 楚俊生涂杨巍
Owner 润峰建设集团有限公司
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