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Data interface distribution method and apparatus and terminal device

A data interface and interface technology, applied in the field of communication, can solve problems such as the inability to meet the transmission rate, and achieve the effects of optimizing the distribution efficiency, improving the utilization rate, and optimizing the distribution ratio.

Inactive Publication Date: 2016-05-11
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the development of technology, high-volume applications such as high-definition video, games, etc. emerge in endlessly. Using a single data interface for data transmission, due to the maximum capacity limit of the data interface, still cannot meet the increasing needs of users for transmission rates.

Method used

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  • Data interface distribution method and apparatus and terminal device
  • Data interface distribution method and apparatus and terminal device
  • Data interface distribution method and apparatus and terminal device

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Embodiment 1

[0053] see Figure 4 , an embodiment of the present invention provides a data interface offloading method. In the embodiment of the present invention, the data to be transmitted is divided into multiple data blocks, and when there is data to be transmitted, the multiple data blocks will be transmitted respectively through the multiple established links. Terminals that receive multiple data blocks combine the data blocks to obtain complete data. The data interface distribution method in the embodiment of the present invention is to determine the size of the data flow of each data interface, that is, to determine which data interface the multiple established links are transmitted through. Therefore, the data blocks transmitted from each data interface are different, so that efficient use of each data interface can be realized and transmission efficiency can be improved. Specifically, the data interface shunting method in the embodiment of the present invention includes:

[00...

Embodiment 2

[0110] see Figure 7 , the data interface shunting method of this embodiment of the present invention comprises the following steps:

[0111] S10. Detect the connectivity of each data interface in real time.

[0112] Specifically, from the foregoing, the terminal 100 in this embodiment of the present invention supports at least two data interfaces for data transmission. In practice, the data interface can be turned on by controlling a data switch corresponding to the data interface. In some terminals 100, it may be set so that the data interface included in the terminal is enabled by default according to the corresponding functional lower layer framework.

[0113] In the embodiment of the present invention, the data interface includes an LTE data interface and a WIFI data interface, and the opening of the two data interfaces can also be realized in the following manner: when the terminal 100 successfully connects to the WIFI hotspot, it will send a "close request The time i...

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Abstract

The invention discloses a data interface distribution method and apparatus and a terminal device. A data transmission method comprises the steps of: by a first terminal, detecting connectivity of each interface in real time; when the first terminal detects data needs to be transmitted, on the basis of an initial distribution weight, distributing a plurality of established links to the interfaces in a connected state to carry out data transmission; and in the data transmission process, calculating a real-time distribution weight, and according to the real-time distribution weight, distributing the newly established links to the interfaces in the connected state to carry out data transmission. Implementation of the data interface distribution method and apparatus and the terminal device which are disclosed by the invention has the beneficial effects that the links are distributed to the interfaces on the basis of the distribution weight, simultaneous transmission of data by utilizing a plurality of data interfaces is achieved, and a distribution ratio of data streams is greatly optimized; and congestion, time delay and packet loss of the interfaces are reduced, and user experience is improved.

Description

technical field [0001] The present invention relates to the technical field of communication, and more specifically, to a data interface shunting method, device and terminal equipment. Background technique [0002] With the development of mobile communication technology, advanced cellular networks (eg, networks based on the LTE standard (Long Term Evolution, the standard used by some "4G" networks)) are being deployed all over the world. Due to the introduction of key technologies such as OFDM (Orthogonal Frequency Division Multiplexing, Orthogonal Frequency Division Multiplexing) and MIMO (Multi-Input&Multi-Output, Multiple Input Multiple Output), the spectral efficiency and data transmission rate can be significantly increased by using the LTE standard. [0003] The terminal utilizes the cellular network for data transmission (for example, downloading and uploading), which can greatly improve the user's surfing experience. However, with the development of technology, high...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W28/08H04W24/08H04W72/12H04L12/26
CPCH04W24/08H04W28/0933H04W72/52H04W28/22H04W88/06H04W28/10
Inventor 车晓东
Owner NUBIA TECHNOLOGY CO LTD
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