USER DATAGRAM PROTOCOL-BASED DATA TRANSMITTING SYSTEM AND A METHOD FOR THE SAME CAPABLE OF IMPROVING THE RELIABILITY OF COMMUNICATION IN AN IP MULTI-CASING OR BROADCASTING CONTAINING COMMUNICATION SYSTEM

摘要

PURPOSE: A user datagram protocol(UDP)-based data transmitting system and a method for the same are provided to transmit and receive controlling messages by verifying whether the message is omitted based on given serial numbers.;CONSTITUTION: A transmitting part(200) divides one message into a plurality of packets. The transmitting part applies destination IDs to the packets and transmits the packets through networks based on an IP multi-casting or broadcasting method. If the packets are received through the networks, a receiving part(250) verifies whether the destination IDs of the packets are matched to the ID of the receiving part. The received packets are assembled to generate an original message, and the original message is transmitted to a higher level.;COPYRIGHT KIPO 2012