CODEC MODE CONTROL METHOD OF AN INTEGRATED INTERNET PROTOCOL NETWORK AND A TERMINAL THEREOF, CAPABLE OF IMPROVING THE SERVICE SATISFACTION OF A USER

摘要

PURPOSE: A codec mode control method of an integrated internet protocol network and a terminal thereof are provided to improve wireless channel quality, packet transmission quality, and multimedia service quality.;CONSTITUTION: A variable codec control unit(200) includes a channel measurement management unit(220) and a QoS control unit(240). The channel measurement management unit measures the state of a wireless channel and transmission characteristics of a received packet. The QoS control unit measures multimedia QoS on the basis of wireless channel state information and packet transmission characteristics information received from the channel measurement management unit. The QoS control unit determines the codec mode of an owned or opponent terminal according to the measured QoS.;COPYRIGHT KIPO 2010