Pairing method, unpairing method, terminal device, and externally-connected device
AssigneeHuawei Technologies Co., Ltd.
InventorsYong Chen, Chiengchang Lee, Liping Wang
Life of this patent
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Abstract
A terminal device includes or connects to an external Hall device. The terminal device enters a to-be-connected state based on a Hall event generated by the Hall device, where terminal device is configured for connection to an externally device using a wireless communication protocol. The terminal device sends a trigger signal to enable the externally device to enter the to-be-connected state based on the trigger signal, and establishes the connection to the externally device using the wireless communication protocol.
Claims20
A pairing method implemented by a terminal device, wherein the terminal device is configured for connecting to a Hall device, and wherein the pairing method comprises:
- entering a to-be-connected state based on a Hall event of the Hall device, wherein the terminal device is configured for connecting to an external device;
- receiving mark information of the external device;
- determining whether the mark information is the same as prestored mark information;
- determining that the external device is the security device when the mark information is the same as the prestored mark information;
- determining that the external device is not the security device when the mark information is different from the prestored mark information;
- sending-a trigger signal to enable the external device to enter the to-be-connected state based on the trigger signal;
- and
- establishing a connection to the external device using a wireless communication protocol.
A terminal device comprising:
- a memory configured to store a computer program;
- and
- a processor coupled to the memory, wherein when executed by the processor, the computer program causes the terminal device to:
- enter a to-be-connected state based on a Hall event of a Hall device, wherein the terminal device is configured to establish a connection to an external device;
- receive mark information of the external device;
- determine whether the mark information is the same as prestored mark information;
- determine that the external device is the security device when the mark information is the same as the prestored mark information;
- determine that the external device is not the security device when the mark information is different from the prestored mark information;
- send a trigger signal to enable the external device to enter the to-be-connected state based on the trigger signal;
- and
- establish the connection to the external device using a wireless communication protocol.
A pairing method implemented by a terminal device, wherein the terminal device comprises a Hall device, and wherein the pairing method comprises:
- entering a to-be-connected state based on a Hall event of the Hall device;
- receiving mark information of the external device;
- determining whether the mark information is the same as prestored mark information;
- determining that the external device is a security device when the mark information is the same as the prestored mark information;
- determining that the external device is not a security device when the mark information is different from the prestored mark information;
- sending a trigger signal to enable the external device to enter the to-be-connected state based on the trigger signal;
- and
- establishing the coupling to the external device using a wireless communication protocol.
Dependencies are inferred from the claim text.