Strategies for the design of raptor decoding in broadcast/multicast delivery systems

  title={Strategies for the design of raptor decoding in broadcast/multicast delivery systems},
  author={Todor Mladenov and Saeid Nooshabadi and Kiseon Kim},
  journal={IEEE Transactions on Consumer Electronics},
In this paper we analyze the decoding performance of Raptor codes in Broadcast/Multicast delivery systems. Based on the extensive analysis of the statistics of the behavior of the Raptor codes, we introduce an efficient decoding strategy targeting real time applications on embedded systems. Further, we propose a new efficient incremental decoding algorithm. We show that the proposed algorithm performs up to 42% better than the existing algorithm, when implemented in software on an embedded… CONTINUE READING


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