ERROR CONTROL SYSTEM IN AN INTERNET UNI-DIRECTIONAL DATA BROADCAST CAPABLE OF ELIMINATING FRAME ERRORS AND A METHOD THEREOF

摘要

PURPOSE: An error control system in an Internet uni-directional data broadcast and a method thereof are provided to minimize an error rate of a broadcast data frame received from a receiver when errors occur during a broadcast data transmitting process.;CONSTITUTION: An Internet uni-directional broadcast data server(300) partitions the entire Internet uni-directional broadcast data segment. The server transmits the partitioned frame or the same Internet uni-directional broadcast data frame several times. An Internet uni-directional broadcast data receiver(320) configures all Internet uni-directional broadcast data segments by combining frames which do not have errors among one or more Internet uni-directional broadcast data frames which are received from the broadcast data server.;COPYRIGHT KIPO 2013;[Reference numerals] (301,325) Control unit; (302,321) Wireless transmitting module; (303,322) Internet module UDP/IP; (304,323) Broadcasting data storage unit; (305) Broadcasting data generating unit; (324) Broadcasting data playing unit