Communication method and device
First Claim
1. A communication method used by a first device that communicates with a second device, the method comprising:
- detecting an occurrence of a predetermined event related to a device scan;
scanning the second device that provides identifier information and capability information through a plurality of communication methods based on the occurrence of the predetermined event;
establishing a first communication link with the scanned second device by using a first communication method from among the plurality of communication methods;
determining a second communication method for communicating data with the second device via the first communication link; and
establishing a second communication link with the second device by using the determined second communication method.
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Accused Products
Abstract
A communication method used by a first device that communicates with a second device is provided. The method includes detecting an occurrence of a predetermined event related to a device scan, scanning the second device that provides identifier information and capability information, establishing a first communication link with the scanned second device by using a first communication method, determining a second communication method for communicating data with the second device via the first communication link, and establishing a second communication link with the second device by using the determined second communication method.
16 Citations
29 Claims
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1. A communication method used by a first device that communicates with a second device, the method comprising:
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detecting an occurrence of a predetermined event related to a device scan; scanning the second device that provides identifier information and capability information through a plurality of communication methods based on the occurrence of the predetermined event; establishing a first communication link with the scanned second device by using a first communication method from among the plurality of communication methods; determining a second communication method for communicating data with the second device via the first communication link; and establishing a second communication link with the second device by using the determined second communication method. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A first device comprising:
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a sensing unit configured to detect an occurrence of a predetermined event related to a device scan; a communication unit configured to scan a second device that that provides identifier information and capability information through a plurality of communication methods based on the occurrence of the predetermined event; and a control unit configured to; establish a first communication link with the scanned second device by using a first communication method among the plurality of communication methods, determine a second communication method for communicating data with the second device, via the first communication link, and establish a second communication link with the second device by using the determined second communication method. - View Dependent Claims (15, 16, 17, 18)
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19. A method of operating an electronic apparatus, the method comprising:
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monitoring at least one of physical states outside the electronic apparatus, which is performed by the electronic apparatus, via at least one of a microphone, an optical sensor, and a geomagnetic sensor; determining whether a monitored physical state satisfies a selected condition, which is performed by the electronic apparatus; switching at least one communication unit of communication units to an active state based on at least a part of the physical state satisfying the selected condition, which is performed by the electronic apparatus; and discovering, by using the switched at least one communication unit to the active state, other electronic apparatuses outside the electronic apparatus. - View Dependent Claims (20, 21, 22, 23, 24, 25)
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26. An electronic apparatus comprising:
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at least one sensor; at least one antenna; and at least one processor, wherein the at least one processor is configured to; monitor at least one of physical states outside the electronic apparatus via the sensor, determine whether a monitored physical state satisfies a selected condition, switch at least one communication unit of communication units to an active state based on at least a part of the physical state satisfying the selected condition, and discover, by using the switched at least one communication unit to the active state, other electronic apparatuses outside the electronic apparatus.
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27. A communication method for communication between a first device and a second device, the method comprising:
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scanning, upon detection of a predetermined event, for at least one of identifier information and capability information being provided by the second device via a plurality of communication technologies; establishing a first communication link with the scanned second device by using a first communication technology from among the plurality of communication technologies; determining a common communication technology by which data is to be communicated between the first device and the scanned second device as a second communication technology; and establishing a second communication link with the scanned second device by using the second communication technology. - View Dependent Claims (28, 29)
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Specification