QOS CONTROL METHOD FOR A MASTER BLUETOOTH TERMINAL IN A BLUETOOTH PICONET AND A DEVICE FOR THE SAME, APPLIED IN VARIOUS PORTABLE DEVICES WHICH USE A BLUETOOTH INTERFACE

摘要

PURPOSE: A QoS control method for a master Bluetooth terminal in a Bluetooth piconet and a device for the same are provided to enable a master device to set a suitable downloading speed for slave devices, thereby enabling the slave devices to receive a seamless service.;CONSTITUTION: A file band setup unit(200) establishes file information stored in a master Bluetooth terminal and bandwidth setup information about files to a contents meta database(100). If an arbitrary slave Bluetooth terminal requests a file download service, a QoS control unit(300) provides bandwidth setup information about a corresponding file.;COPYRIGHT KIPO 2010