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Direct communication connection method and device between intelligent equipment and mobile hard disk

A smart device and mobile hard disk technology, applied in the field of communication, can solve the problems of not being able to carry large-traffic business in real time, and the Bluetooth transmission distance is short, so as to save the power of the device, solve the short transmission distance and long-distance data transmission.

Inactive Publication Date: 2016-10-19
ALCATEL LUCENT SAS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In addition, although Bluetooth signals can be used to transmit data without high power costs, they cannot carry high-traffic services such as video in real time, not to mention the transmission distance of Bluetooth is also short

Method used

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  • Direct communication connection method and device between intelligent equipment and mobile hard disk
  • Direct communication connection method and device between intelligent equipment and mobile hard disk
  • Direct communication connection method and device between intelligent equipment and mobile hard disk

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Embodiment Construction

[0026] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0027] figure 1 A device schematic diagram showing a smart device 1 and a mobile hard disk 2 establishing a direct communication connection between the smart device and a nearby mobile hard disk based on D2D ProSe, wherein the smart device 1 and the mobile hard disk 2 are configured to support D2D communication, and the smart The device 1 includes a first sending device 11 , a second receiving device 12 and a connection establishing device 13 , and the mobile hard disk 2 includes a first receiving device 21 and a second sending device 22 . Specifically, the first sending unit 11 of the smart device 1 sends a D2D device search signaling to search for other D2D devices near the smart device to devices in the network; correspondingly, the first receiving unit 21 of the mobile hard disk 2 receives the corresponding smart The D2D device search signaling sent by t...

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Abstract

The invention aims at providing a method and device for establishing direct communication connection between intelligent equipment and a mobile hard disk on the basis of D2D ProSe, and the intelligent equipment and the mobile hard disk are configured to support D2D communication. In response to a D2D device searching signal sent by the intelligent equipment and used to search other D2D devices near the intelligent equipment, the mobile hard disk sends a D2D device response signal to the intelligent equipment, so that D2 direct communication connection is established between the intelligent equipment and the mobile hard disk. Compared with the prior art, direct communication connection between the intelligent equipment and the mobile hard disk nearby is realized on the basis of D2D ProSe, an end-to-end proximity service is applied to data transmission between the intelligent equipment and the mobile hard disk, a present WIFI manner is replaced, high-speed long-distance data transmission is realized, power consumption is low, and the defects that data transmission between the intelligent equipment and a WIFI mobile hard disk is short in distance and large in power consumption in the prior art are overcome.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a technology for realizing direct communication connection between a smart device and a nearby mobile hard disk based on D2D ProSe. Background technique [0002] WIFI mobile hard drives specially designed for smartphones and tablets have been widely used in today's smart age. Smart devices such as android mobile phones can expand the capacity through the WIFI wireless transmission function, access the data in the disk without using data lines, and share the disk data with nearby friends. [0003] However, WIFI has inherent shortcomings in wireless transmission distance and power consumption of smart devices. The maximum transmission distance of WIFI is about 100 meters or a little farther, and the signal will become weaker at a longer distance. When the smart device is away from the hard drive, all related services will be interrupted. [0004] For smart devices, power ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/00H04W8/00H04W76/02
CPCH04W8/005
Inventor 全盛程张强强姜红
Owner ALCATEL LUCENT SAS
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