MPE-FEC(MULTI-PROTOCOL ENCAPSULATION-FORWARD ERROR CORRECTION) DATA RECEIVING METHOD AND DVB-H(DIGITAL VIDEO BROADCASTING-HANDHELD) RECEIVER

摘要

A method for receiving MPE-FEC(Multi-Protocol Encapsulation-Forward Error Correction) data and a DVB-H(Digital Video Broadcasting-Handheld) receiver are provided to increase the changing rate of a channel even without increasing the capacity of an MPE-FEC memory. When receiving packet data for digital broadcasting from a DVB-H network, a digital broadcasting receiving unit(406) PID(Packet Identification)-demultiplexes and outputs the packet data to a controller(400). The controller(400) stores the PID-demultiplexed packet data in a memory(402) according to the PIDs. The controller(400) checks the packet data stored in the memory according to the PIDs, and determines whether MPE-FEC data included in the packet data are completely received. If the MPE-FEC data are received, the controller(400) applies the MPE-FEC data to the digital broadcasting receiving unit(406). The digital broadcasting receiving unit(406) stores the MPE-FEC data in the MPE-FEC memory. The digital broadcasting receiving unit(406) decodes the MPE-FEC data, and outputs the decoded MPE-FEC data to the controller(400). The controller(400) processes the MPE-FEC data to multimedia data, and outputs the multimedia data.