Apparatus and Method for Transporting/receiving of Voice over Internet Protocol Packets with a User Datagram Protocol checksum in a mobile communication system

摘要

The present invention relates to a method for transmitting a voice packet (VoIP) packets via a wireless link in a mobile communication system providing a voice service via a packet network for interworking with the Internet, VoIP packet including the checksum field, a user data protocol (UDP) receiving a process and, the received VoIP packet in the process of removing the UDP checksum field, and adding cyclic redundancy check (CRC) for the transmission error detection of a radio link to the VoIP packet the UDP checksum field is removed by a radio link comprising: a step of transmitting through the course over a wireless link for receiving a user data protocol (UDP) VoIP packet checksum field is removed and, restoring the UDP checksum field for the VoIP packets that the UDP checksum field is removed which it is characterized in that it comprises the process. ; UMTS, VoIP Packet, UDP checksum