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Data transmission method and system based on mobile terminal and mobile terminal

A data transmission method and mobile terminal technology, applied in the field of mobile terminals, can solve the problems of high power consumption, limited transmission capacity, limited battery capacity of mobile terminals, etc., and achieve the effect of increasing distance and reducing power consumption

Active Publication Date: 2012-10-24
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because Bluetooth supports mobile terminal communication, the distance is generally within 10m; infrared supports mobile terminal communication. The transmission distance of the transmission is limited
Furthermore, since the power consumption of bluetooth or infrared transmission is also very large, and the battery capacity of the mobile terminal is limited, the transmission capacity of data transmission using bluetooth or infrared is also limited, and it is not suitable for transmitting large quantities of data.
To sum up, the application of Bluetooth or infrared transmission between mobile terminals to complete data transmission has certain limitations.

Method used

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  • Data transmission method and system based on mobile terminal and mobile terminal
  • Data transmission method and system based on mobile terminal and mobile terminal
  • Data transmission method and system based on mobile terminal and mobile terminal

Examples

Experimental program
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Embodiment Construction

[0021] figure 1 It is a flowchart of an embodiment of the data transmission method based on the mobile terminal of the present invention, such as figure 1 As shown, the method includes:

[0022] Step 100, the source mobile terminal receives a service request message for requesting communication and interaction with the target mobile terminal, and the service request message includes the target mobile terminal identifier;

[0023] When user A wants to communicate and interact with user B through a mobile terminal, user A enters in his own mobile terminal, that is, the source mobile terminal, or selects user B's mobile terminal, that is, the target mobile terminal, from the user information list of the source mobile terminal. The mobile terminal identifies, and then requests to communicate with the target mobile terminal through the source mobile terminal, so that the source mobile terminal receives the service request message sent by user A through the source mobile terminal f...

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Abstract

The invention provides a data transmission method and system based on a mobile terminal and the mobile terminal. The method comprises the following steps of receiving a business request message by a source mobile terminal, wherein the business request message comprises target mobile terminal identification, and judging whether an IP (Internet protocol) address of the target mobile terminal corresponding to the target mobile terminal identification and distributed by a network access device of a local area network of the source mobile terminal can be obtained or not, if so, establishing TCP / IP (transmission control protocol / Internet protocol) connection by adopting the IP address of the source mobile terminal and the IP address of the target mobile terminal, so as to transmit business data in communication interaction through a point-to-point IP route. With the adoption of the data transmission method and system based on the mobile terminal and the mobile terminal provided by the invention, the communication interaction between the source mobile terminal and the target mobile terminal is finished through the point-to-point IP route, thus, the distance of data transmission between mobile terminals is increased, the power consumption of the mobile terminal is reduced and the large quantities of data transmission is favored.

Description

technical field [0001] The embodiments of the present invention relate to the field of communication technologies, and in particular, to a mobile terminal-based data transmission method and system and a mobile terminal. Background technique [0002] With the development of communication technology, mobile terminals are becoming more and more intelligent, with more and more functions such as taking pictures, video recordings, and downloading music and videos from the Internet. The basic function of SMS, the demand for sharing photos, music and videos between users is getting stronger and stronger. [0003] In the prior art, service data transmission can be completed between mobile terminals through bluetooth or infrared transmission. However, because Bluetooth supports mobile terminal communication, the distance is generally within 10m; infrared supports mobile terminal communication. The transmission distance of the transmission is limited. Furthermore, since the power co...

Claims

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Application Information

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IPC IPC(8): H04W8/26H04W88/02
Inventor 田新雪
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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