METHOD FOR COMMUNICATING AT BLUETOOTH GROUP AD HOC NETWORK

摘要

PURPOSE: A method for communicating at a bluetooth group ad hoc network is provided to maintain the network formation and the routing independently without superposing from each other. CONSTITUTION: A method for communicating at a bluetooth group ad hoc network includes the steps of: forming a network and bridging the plurality of piconets. The bluetooth group includes a plurality of piconets, a slave node(54) being a slave at only one piconet, a master node(51) being a master at only one piconet, a slave-slave joint node operating as a slave at two piconets and a master-slave joint mode operating as a master the other piconets. The network forming step is performed by connecting at least two piconets to the slave-slave joint node. And, the bridge step is performed by bridging the piconets belonging to the network by the joint node(52) when the joint node(52) receives the routing trigger.