Real time DVB-H gateway based on DSP

In this paper, the implementation of a DSP-based for DVB-H is presented. The gateway allows to extract a program (audio and video) included in a DVB-H compliant stream and transmit it in RTP/UDP packets through an Ethernet network. Moreover, to supervise the system operation, the audio and video streams of the selected program are decoded and presented in an LCD monitor. Real time performance has been achieved using about 20% of CPU for retransmit and decode one video service.