Patent ID: 7496065

Claim:
A method for banding off communication from a first slave in a first piconet, capable of communicating with a network through a first access point that acts as a first master device, to a second piconet, comprising the steps of: receiving at the first master device a request from the first slave to transfer to the second piconet; selecting a second slave device to be the master device in a sleeper piconet; requesting a first slave device and a second slave device in communication with the first master device to become inactive in the first piconet at a predetermined time for a specified duration; receiving an acknowledgement at the first master device from the first and second slave devices to become inactive at the predetermined time for a specified duration; at the predetermined time, transmitting a command from the first master device to the second slave with connection information for enabling connection to the first slave; wherein once connected as sleeper piconet the second slave acts a master to the first slave and provides a means for the first slave and second slave to synchronize; determining at the first master device that the first slave device is beyond the range of the first master device; communicating from the first master device to the first slave device through the sleeper piconet by way of the second slave device until such time as the first slave device becomes active in the second piconet.