Improved ip datagram de-encapsulation

This invention claims a device system and method for improving 800-900 dvb-h from transmission stream in the multi-protocol encapsulation mpe and multi-protocol encapsulation forward error correction mpe-fec section section of the packaging. Dvb-h is used for hand-hold device of the broadcast service standard. At the same the invention relative to it the dvb-t c and s to the difference is stored in the forward error correction fec additional layer. As this utility model not only increases recovery correctly receiving section of the replacing the invention is used to transmit flow packet header i 301 section 1 and header 151.1 the section of the segment to recover. Result no matter when it is not correctly receive to one or several segments can be erased the whole section of 800-900 can be more than 4080 word but only erasing it is not correctly received a segment of each can reach 184 bytes. This leads to more effectively the use of forward error correction fec information of the additional layer.