Patent ID: 7706794
Filing Date: 2010-04-27
Classification: H04W

Abstract:
1. A method of connecting personalized devices through a wireless link in a ubiquitous environment, the method comprising: storing wireless connection information of a plurality of coordinator devices connected to a personalized device through a wireless link up to now and deciding a priority of a target coordinator devices to connect using the stored connection information; setting a channel to receive connection information from a coordinator device decided according to the priority; receiving connection information from a coordinator device through the set channel; determining whether the coordinator device transmitting the connection information is the target coordinator to connect or not, connecting to the coordinator device transmitting the connection information if the coordinator device transmitting the connection information is the target coordinator, and deciding a coordinator device having the next highest priority if the coordinator device transmitting the connection information is not the target coordinator; and performing the operation of setting a channel to the operation of determining repeatedly until a coordinator device transmitting the connection information is a target coordinator device to connect.