A method, system and device for avoiding code misalignment of home wireless equipment

A wireless device and wireless control device technology, applied in the field of communication, can solve the problems of increasing the operation and maintenance cost of the home Internet of Things business, and achieve the effect of saving operation and maintenance costs and avoiding wrong codes
CN103138883BActive Publication Date: 2018-05-11CHINA MOBILE COMM GRP CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
CHINA MOBILE COMM GRP CO LTD
Publication Date
2018-05-11

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Abstract

The embodiment of the invention discloses a method, a system and a device for avoiding wrong pairing of home wireless equipment. The method includes: the wireless device receives a code pairing message, the code pairing message carries the transmission power of the code pairing message; the wireless device measures the receiving power of the code pairing message, and reads the code pairing message In the transmission power, calculate the power loss according to the transmission power and the reception power, and judge whether the power loss is within the predetermined threshold range. If so, determine that the wireless device that sent the code pair message is a trusted device, and continue Otherwise, it is determined that the wireless device sending the code pairing message is an untrusted device, and the code pairing fails. The application of the present invention can avoid the problem of wrong code matching, and save the operation and maintenance cost of the Internet of Things business.
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Description

technical field

[0001] The present invention relates to the field of communication technology, in particular to a method, system and device for avoiding code error of home wireless equipment. Background technique

[0002] The Internet of Things is an important development direction in the current communication field. The development of the Internet of Things cannot be separated from hundreds of millions of home users. At present, there have been applications for the home Internet of Things, which are based on the existing TD wireless landlines and home gateways, by adding short-distance wireless transceiver modules, and installing door sensors, smoke detectors, and infrared alarms installed in the home. Security sensors and various home appliances are connected to the Internet, so that remote real-time monitoring and early warning of information such as illegal break-in, smoke, fire, and gas leakage can be realized, and home appliances can also be remotely controlled and st...

Claims

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