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A bluetooth transmission method with high security

A transmission method and security technology, applied in the field of Bluetooth transmission with high security, can solve the problems of poor information security, slow connection response speed, and easy leakage of user information.

Active Publication Date: 2021-09-10
武汉移动互联工业技术研究院有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1. Information security is poor, and user information is easily leaked
[0007] 2. High storage cost and slow connection response

Method used

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  • A bluetooth transmission method with high security

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Embodiment Construction

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments to facilitate a clear understanding of the present invention, but they do not limit the present invention.

[0025] BT-C: Bluetooth-Controller, a device with the function of collecting personal identification information such as fingerprints, irises, faces, palm prints and Bluetooth functions, referred to as BT-A, this device is generally a user-held device, such as a smartphone; here only To illustrate the principle of the solution, this patent is not limited to smart phones.

[0026] BT-T: Bluetooth-Target, a device with Bluetooth function. The device is generally a corresponding BT function device, such as Bluetooth headset, Bluetooth car, Bluetooth speaker and other devices. This patent is not limited to the enumerated devices. The device can communicate with the server through the BT network or other networks.

[0027] BT-S: Blueto...

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Abstract

The invention relates to the technical field of bluetooth transmission, in particular to a bluetooth transmission method with high security. After the BT‑C device scans the BT‑T device, it initiates a Bluetooth connection request to the BT‑T device; conducts identity information authentication between the BT‑C device and the BT‑S device; judges whether the identity information authentication is qualified; if the identity information authentication is qualified , the data transmission between the BT‑C device and the BT‑T device is enabled; if the identity information authentication fails, the identity information authentication is repeated until it is qualified, or the data transmission between the BT‑C device and the BT‑T device is prohibited. Identity information authentication is completed by BT‑C devices and BT‑S devices, and the access address information of BT‑S devices is provided by BT‑T devices. The BT‑T device only needs to store the access address information of the BT‑S device, the storage cost is low, and the connection response speed is fast.

Description

technical field [0001] The invention relates to the technical field of bluetooth transmission, in particular to a bluetooth transmission method with high security. Background technique [0002] At present, there are more and more Bluetooth-communicating devices on the market, such as Bluetooth speakers, Bluetooth headsets, Bluetooth cars, and Bluetooth watches, and are integrated into people's lives. With the development and popularization of the Internet of Things, 5G network, big data and cloud, and the interconnection of all things, any communication device node may store personal information, such as personal music preferences, personal exercise data and other private information. Due to the limitations of the cost and computing power of the Bluetooth node device itself, it is difficult to have the ability to store large amounts of data and calculate complex data. [0003] Existing Bluetooth devices operate as follows: [0004] When the user gets the Bluetooth device, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/80H04W12/06H04W12/50H04W76/14H04W76/11
CPCH04W4/80H04W12/06H04W76/11H04W76/14
Inventor 罗德祥汪开龙
Owner 武汉移动互联工业技术研究院有限公司