Efficient deployment of fountain code for video transmission over wireless packet-switching network

  • Authors:

  • Sangchun Han;Hwangjun Song

  • Affiliations:

  • Dept. of Computer Science and Engineering, Postech, Pohang, Korea;Dept. of Computer Science and Engineering, Postech, Pohang, Korea

  • Venue:
  • CCNC'09 Proceedings of the 6th IEEE Conference on Consumer Communications and Networking Conference
  • Year:
  • 2009

  • LT Codes

    FOCS '02 Proceedings of the 43rd Symposium on Foundations of Computer Science

  • Raptor codes

    IEEE/ACM Transactions on Networking (TON) - Special issue on networking and information theory

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Abstract

This work proposes a deployment scheme of fountain code for delay-sensitive video transmission over wireless packet-switching networks. As the number of source symbols increases, the performance of fountain code improves but delay increases. To solve this problem we investigate the design of fountain code and propose an effective source symbol selection algorithm to eliminate predominant correlation to specific packets.