APPARATUS AND METHOD FOR TRANSMISSING DATA

摘要

Disclosed are an apparatus and a method for transmitting data. An apparatus for transmitting data according to an embodiment of the present invention includes a symbol encoder which generates at least one recovery symbol and source symbols from transmission target data, and transmits the generated source symbol and the recovery symbol to a receiving device; a control message receiver which receives a control message including the source symbol and the recovery symbol from the data receiving device; a code rate controller which controls code rate to generate the recovery symbol according to the control message.