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Method for achieving extensible 3G communication function of tablet personal computer

A technology of a tablet computer and an implementation method, applied in the field of wireless network communication, can solve the problems of insufficient WIFI coverage and inconvenience to carry.

Inactive Publication Date: 2014-08-20
苏州柏奥通信科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of tablet PCs, tablet PCs are no longer a mobile video tool as before, but are gradually compatible with the functions of computers and mobile phones. The larger the memory, it has functions such as surfing the Internet and making calls. At present, tablet computers can connect to WIFI to surf the Internet, but because the coverage of WIFI is not rich enough, if there is no WIFI coverage, they cannot connect to the Internet, so most of them are connected to the Internet through 3G networks. The current method for tablet computers to connect to the Internet through 3G networks is Connect the 3G wireless modem network card through the USB interface of the tablet computer, and connect to the network through the 3G wireless modem network card, but because the 3G wireless modem network card is connected to the outside of the tablet computer, it is inconvenient to use and carry when moving

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0006] This specific embodiment adopts the following implementation methods: it is provided with an operating system and a 3G communication module in the tablet computer, the operating system is installed in the motherboard chip of the tablet computer, the 3G communication module is connected with the motherboard of the tablet computer, and the tablet computer is installed therein The operating system of the computer controls the function of the 3G communication module by sending AT commands to realize the network communication function of the tablet computer.

[0007] The connection between the 3G communication module in the tablet computer and the motherboard of the tablet computer, the connection between the module and the motherboard is that the pins on the motherboard and the pins on the module are welded correspondingly, and each pin of the module realizes different functions.

[0008] The interaction between the operating system of the tablet computer and the communicati...

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PUM

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Abstract

The invention relates to the technical field of wireless network communication, in particular to a method for achieving the extensible 3G communication function of a tablet personal computer. According to the method, an operation system and a 3G communication module are arranged in the tablet personal computer, the operation system is installed in a main board chip of the tablet personal computer, the 3G communication module is connected with a main board of the tablet personal computer, the tablet personal computer sends an AT instruction to control the function of the 3G communication module through the installed operation system, and therefore the networking communication function of the tablet personal computer is achieved. People can surf the internet only by inserting a 3G mobile phone card, it is not required that the tablet personal computer is connected with other hardware devices, and the method is convenient and rapid to implement.

Description

Technical field: [0001] The invention relates to the technical field of wireless network communication, in particular to a method for realizing the scalable 3G communication function of a tablet computer. Background technique: [0002] With the development of tablet PCs, tablet PCs are no longer a mobile video tool as before, but are gradually compatible with the functions of computers and mobile phones. The larger the memory, it has functions such as surfing the Internet and making calls. At present, tablet computers can connect to WIFI to surf the Internet, but because the coverage of WIFI is not rich enough, if there is no WIFI coverage, it cannot be connected to the Internet, so most of them are connected to the Internet through 3G networks. The current method for tablet computers to connect to the Internet through 3G networks is Connect the 3G wireless modem network card through the USB interface of the tablet computer, and connect to the network through the 3G wireless...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/16H04W88/02
Inventor 周玲玲雷坤夏贤波石纪武
Owner 苏州柏奥通信科技有限公司