Bluetooth connection method and system

A bluetooth connection method and a technology for establishing a bluetooth connection are applied in transmission systems, connection management, digital transmission systems, etc., and can solve problems that cannot meet the needs of simple and fast connections, and can take more than ten seconds or even twenty or thirty seconds. and other issues, to achieve the effect of simple and fast, low cost, and reduce the time of Bluetooth connection
CN102111192AInactive Publication Date: 2011-06-29ZTE CORP
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
ZTE CORP
Publication Date
2011-06-29
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention provides a Bluetooth connection method. The method comprises the following steps of: reading information stored in radio frequency identification (RFID) card by using a client; and according to the read information, establishing Bluetooth connection with a service end. The invention also provides a Bluetooth connection system. The Bluetooth connection system fulfills the aim of automatically finishing the Bluetooth identification when performing Bluetooth service discovery by pre-storing a Bluetooth address and an identification (ID) value of the RFID card in the RFID card and performing interaction with the service end by directly using a service discovery protocol (SDP) after the client reads the information stored in the RFID card, thereby establishing safe and reliable Bluetooth connection. The method greatly reduces Bluetooth connection establishing time, so that the application of a Bluetooth service is more concise and quicker to realize and convenient to popularize, and has lower cost and higher efficiency.
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Description

technical field

[0001] The invention relates to the bluetooth technology of wireless communication, in particular to a bluetooth connection method and system. Background technique

[0002] Bluetooth (Bluetooth) is a radio technology that supports short-distance communication of devices. The general communication distance is within 10m. exchange. The use of Bluetooth technology can effectively simplify the communication between mobile communication terminal equipment, and can also successfully simplify the communication between equipment and the Internet, so that data transmission becomes more rapid and efficient, and broadens the road for wireless communication.

[0003] Bluetooth adopts distributed network structure, fast frequency hopping and short packet technology, supports point-to-point and point-to-multipoint communication, works in the global 2.4GHz ISM (Industrial Scientific Medical) frequency band, and its data rate is 1Mbps, using time division duplex The transm...

Claims

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