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Data transmission system and method, external device and mobile terminal

A technology of a data transmission system and a data transmission method, applied in the field of communication, can solve the problems of too large data packets, failure of data packet transmission, etc.

Inactive Publication Date: 2017-11-03
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
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Problems solved by technology

[0004] The main purpose of the present invention is to propose a data transmission system, method, external device and mobile terminal, aiming at solving the problem that the data packet transmitted between the external device and the mobile terminal is too large when the mobile terminal realizes dual LTE communication through the external device. Technical issues causing packet delivery to fail

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  • Data transmission system and method, external device and mobile terminal
  • Data transmission system and method, external device and mobile terminal
  • Data transmission system and method, external device and mobile terminal

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Embodiment Construction

[0044] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0045] A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, "module" and "component" may be used mixedly.

[0046] figure 1 It is a schematic diagram of an LTE network architecture according to an embodiment of the present invention. The LTE network architecture of an embodiment of the present invention includes: one or more mobile terminals (user equipment, UE) 100, E-UTRAN (Evolved UMTS Terrestrial Radio Access Network, evolved UMTS Terrestrial Radio Access Network) (not numbered in the figure) , Evolved Packet Co...

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Abstract

The invention discloses a data transmission system and method, an external device and a mobile terminal. The data transmission method is applied to the mobile terminal and the external device. According to the invention, the temporary buffer capacity in an external device and each component of the external device is increased to make the temporary buffer capacity value of each component be greater than or equal to the size of the data packet to be transmitted in the process of transmitting the data to be transmitted between the external device and the mobile terminal, wherein the components of the external device comprise a second data forwarding server, a second data forwarding client, a second data reading / writing and forwarding module, a first data reading / writing and forwarding module, a first data forwarding server and a first data forwarding client. By means of the data transmission method, the data packet transmission failure caused by too large transmitting data packet is avoided in the process of data transmission between the external device and the mobile terminal.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a data transmission system, method, external device and mobile terminal. Background technique [0002] With the development of mobile communication technology, mobile terminals have become indispensable electronic devices that users carry with them. Under the leadership of operators and major OEMs (Original Equipment Manufacturers, original equipment manufacturers), 3G (3rd Generation, third-generation mobile communication technology), 4G (the 4th Generation Mobile Communication Technology, fourth-generation mobile communication technology) , CA (Carrier Aggregation, application of carrier aggregation technology) and the latest 5G (5th-Generation, fifth-generation mobile communication technology) came into being. The purpose of these technologies is to improve users' Internet access bandwidth. In this context, a way to increase the user's Internet access bandwidth ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/20H04W88/06H04L29/08
CPCH04W8/205H04W88/06H04L67/5683H04L67/568
Inventor 郭晓叶思超
Owner NUBIA TECHNOLOGY CO LTD
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