Short-distance safe and secure communication method for mobile subscribers based on Bluetooth technology

Abstract

The invention relates to a short-distance safe and secure communication method for mobile subscribers based on a Bluetooth technology. In the method, a multi-region three-level communication platform is formed by a communication center station, a communication transferring station and clients based on the Bluetooth technology, wherein the communication center station is in charge of the functions of client level classification, information storage, right and encryption management, the communication transferring station is used for extending the communication ranges of the communication center station and the clients, client lists, files and set rights in the ranges of the communication transferring station and the clients are continuously upgraded through an automatic sensing technology, and the latest changes are transferred to the communication center station. Meanwhile, the latest changes are fed back to a corresponding client list in the client range according to the client rights by the communication transferring station to realize one-to-one or one-to-more encrypted communication. The security attribute of client information and the rights of other clients can be set in each client to realize the safe and secure communication among the clients in a plurality of regions.

Description

technical field [0001] The invention relates to a mobile communication method, in particular to a short-distance safe and secure communication method for mobile users based on bluetooth technology. The method can utilize mobile phones for short-distance communication such as making friends, sending mobile advertisements, and sending mobile business / transaction information. Background technique [0002] At present, the communication network system generally consists of two parts: basic network facilities and communication terminals. Usually, communication between different communication terminals requires the help of basic network facilities. For example, when user A and user B make a call, user A needs to send the data to the network side switch, and then the network side switch forwards the data to user B. However, with the rapid development of communication technology, data exchange and sharing between different communication terminals are becoming more and more frequent, ...

AI Technical Summary

Problems solved by technology

[0004] 1. The transmission distance of the existing Bluetooth technology is relatively short, generally within a range of tens of meters, and the application of Bluetooth technology is limited to a narrow space;

[0005] 2. The existing Bluetooth technology has poor security for data transmission, and there is no permission mechanism;

[0006] 3. The information source of Bluetooth technology is mainly the amount of information on the user's mobile phone, so it cannot meet the storage needs of big data, such as business meeting records;

[0007] 4. The information transmitted by the existing Bluetooth technology can be received by mobile phones with Bluetooth functions within the coverage of Bluetooth technology, and there is uncertainty in the object of data transmission.

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