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Method for surfing internet by data card, data card and system

A technology of data card and communication method, which is applied in the field of computer communication, can solve the problem of data card cross-platform and achieve the effect of convenient customization

Inactive Publication Date: 2013-11-13
HUAWEI DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a method for using a data card to access the Internet, a data card and a system for using the data card to access the Internet, so as to solve the cross-platform problem of the data card background

Method used

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  • Method for surfing internet by data card, data card and system
  • Method for surfing internet by data card, data card and system
  • Method for surfing internet by data card, data card and system

Examples

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Embodiment Construction

[0026] Below we will describe the embodiments of the present invention in detail with reference to the accompanying drawings.

[0027] see figure 1 , is a schematic structural diagram of a data card provided in an embodiment of the present invention; in this embodiment, the data card can be connected to a computer terminal through a Universal Serial Bus (USB, Universal Serial Bus), and the data card includes: a transmission control Protocol / Internet Protocol (TCP / IP, Transfer Control Protocol / Internet Protocol) unit 11, Web service unit 12 and service processing unit 13, wherein, the TCP / IP unit 11 is used for receiving the computer terminal When the point-to-point communication connection is initiated, the computer terminal is allocated a virtual IP address of the intranet; the Web service unit 12 is used to return the request page when receiving the http request sent by the computer terminal; and upon receiving the computer After the terminal sends the data service, the ser...

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PUM

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Abstract

The invention relates to a method for surfing the internet by a data card, the data card and a system for surfing the internet by the data card. The method comprises the steps as follows: a Web service unit is embedded into the data card, and the data card is connected to a computer terminal through a USB (universal series bus); a virtual IP (internet protocol) address of intranet is distributed for the computer terminal when a TCP / IP (transmission control protocol / internet protocol) unit in the data card receives point-to-point connection initiated by the computer terminal; the Web service unit returns to a request page when receiving an http request sent by the computer terminal; and after a data business sent by the computer terminal is received, a business processing unit is called to process the data business, and a processing result is sent to the computer terminal and displayed for users. The problem of cross-platform of data card background is solved.

Description

technical field [0001] The invention relates to the field of computer communication, in particular to a method for using a data card to access the Internet, a data card and a system for using the data card to access the Internet. Background technique [0002] At present, the background software of the data card is generally installed on the PC side. There are many types of computers, and there are also many types of operating systems running on the computer. The typical operating systems include Unix, Linux, Mac OS X, Windows, etc. This leads to the need to configure a set of versions for each operating system in the backend of the data card, and even to deal with compatibility issues between different versions of the same operating system, which not only increases the difficulty of research and development and maintenance, but also leads to higher product costs. Increase. [0003] In order to solve this problem, in the prior art, a Web server (Web Server) can be built in a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
Inventor 司杰
Owner HUAWEI DEVICE CO LTD