Patent ID: 9232553
Filing Date: 2016-01-05
CPC Classification: H04W

Claim Text:
1. A wireless connection device comprising: a selection information generating unit which generates selection information with respect to each external device of a plurality of external devices that transmitted signals for wireless connection; a selecting unit which compares the selection information of the plurality of external devices and selects an optimal external device from among the plurality of external devices by comparing the selection information of the plurality of external devices, without referring to, in advance, a reference value of the selection information for the comparing; and a connection processing unit which first establishes a wireless connection to a first external device, among the plurality of external devices, that first transmitted the signal for wireless connection, verifies whether the first external device is different from the optimal external device based on a result of the comparing the selection information of the plurality of external devices, terminates the wireless connection to the first external device based on the verification, and establishes a wireless connection to the optimal external device; wherein the selection information is at least one of a received signal strength (RSS) value of the signals for wireless connection transmitted by each external device of the plurality of the external devices, and a round trip time (RTT) value between an external device of the plurality of external devices and the wireless connection device.