Data transmission method and device of mobile terminal
A data transmission method and mobile terminal technology, applied in the field of mobile terminal data transmission methods and devices, can solve the problems of low data transmission rate and many transmission breakpoints, so as to improve transmission efficiency, improve data transmission efficiency, and reduce data transmission The effect of breakpoints
Inactive Publication Date: 2016-11-09
FAFA AUTOMOBILE (CHINA) CO LTD
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Problems solved by technology
[0005] The technical problem to be solved by the embodiments of the present invention is to provide a data transmission method and device for a mobile terminal to solve the problems of low network transmission rate and many transmission breakpoints in the prior art
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[0021] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0022] One of the core concepts of the embodiments of the present invention is that the embodiments of the present invention can divide the data to be transmitted into multiple data segments, and transmit the multiple data in parallel by multiple carriers corresponding to communication cards of different mobile network operators segment, so that the data transmission does not simply depend on a mobile network operator communication card base station, and avoids the problem of low data transmission efficiency caused by the weak communication signal strength of a base station and the narrow bandwidth of the communication network In addition, the embodiment of the present invention can transmit multiple pieces of data belonging to the...
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The embodiment of the invention provides a data transmission method and device of a mobile terminal. The mobile terminal is integrated with a plurality of mobile network operator communication cards; and the method comprises the steps of dividing to-be-transmitted data into multiple segments of data; distributing the multiple segments of data to multiple carrier waves of different mobile network operator communication cards respectively; and transmitting the multiple segments of data in parallel through the multiple carrier waves. By the data transmission method and device of the mobile terminal, the to-be-transmitted data can be divided into the multiple segments of data; and the multiple carrier waves of the different mobile network operator communication cards transmit multiple data segments in parallel, so that the problem of low data transmission efficiency caused by low communication signal strength and a small communication network bandwidth when data transmission is carried out only by a base station can be solved; the data transmission efficiency is greatly improved; and a data transmission breakpoint is reduced.
Description
technical field [0001] The present invention relates to the field of communication technology, in particular to a data transmission method and device for a mobile terminal. Background technique [0002] At present, when a mobile terminal is used to transmit network data, data transmission is mainly performed through a base station corresponding to the communication card of the network operator on the mobile terminal, including uploading and downloading. However, current mobile terminals are generally only integrated with a network operator communication card (such as China Mobile, China Unicom and China Telecom), so the data transmission rate needs to be completely dependent on whether there is a base station of the operator near the mobile terminal, and the The communication signal strength of the base station and the communication network bandwidth. However, due to problems of cost and establishment complexity, the layout of any current base station is not very dense. ...
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IPC IPC(8): H04L5/00H04W28/02H04W88/06
CPCH04L5/0058H04L5/0064H04W28/0231H04W88/06
Inventor 李国辉
Owner FAFA AUTOMOBILE (CHINA) CO LTD