Method and apparatus for sending state indication of voice packet by user equipment in a mobile communication system

摘要

Provided is a method for receiving allocated transmission resources by a User Equipment (UE) in a mobile communication system supporting a voice packet service. The method includes determining whether there is a state transition of a desired current transmission voice packet, using at least one state transition indication generation condition determined according to a codec mode of the UE; if it is determined that the state of the current voice packet has transitioned from a state of an old voice packet, generating state transition indication of the voice packet and transmitting the state transition indication to an Evolved Node B (ENB); and receiving allocated transmission resources corresponding to the state transition indication from the ENB, and transmitting the voice packet using the allocated transmission resources.