Patent ID: 9402223
Filing Date: 2016-07-26
CPC Classification: H04W

Claim Text:
1. A method for building an ad hoc network including a plurality of wireless terminals for sending or receiving data, the method comprising steps of: if a first wireless terminal from the plurality of wireless terminals of the ad hoc network establishes a wireless link with a second wireless terminal from the plurality of wireless terminals, determining whether the first wireless terminal includes address information of the second wireless terminal; if the first wireless terminal does not include the address information of the second wireless terminal, comparing communication quality of the wireless link between the first wireless terminal and the second wireless terminal with a first set threshold of the first wireless terminal; changing the first threshold by lowering the first set threshold with a specific amount, based on the comparison, and if the first wireless terminal includes the address information of the second wireless terminal, keeping the first set threshold without lowering the first set threshold.