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Implementation of DEMUX Constructing IP Packet from MPEG-2 TS

MPEG-2 TS로부터 IP 패킷을 구성하는 역다중화기 구현

  • Received : 2010.06.08
  • Accepted : 2010.07.27
  • Published : 2010.08.28

Abstract

This paper proposes an implementation of a hardware module for transmitting MPEG-2 TS data over the internet protocol (IP)-based network. This implementation consists of two modules; one is an encapsulation module which bridges between n TS packets, where $1\;{\leq}\;n\;{\leq}\;7$, and an IP packets, the other is a packet conversion module which extracts an DSM-CC PS packet from consecutive TS packets and then reconstructing an IP packet. So, these IP packets are carried over 150 megabits per second. Although overall work flow of the proposed DeMUX is based on the reference design of ALTERA, the DeMUX is enhanced by modifying it and performs more functions by adding a packet conversion module. The DeMUX is described by Verilog-HDL (hardware description language) and shows the faithful functionality and throughput through the simulation.

Keywords

DVB-S;MPEG-2 TS;DSM-CC;Video Over IP;DeMUX;IP Packet

References

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