Joint product code optimization for scalable multimedia transmission over wireless channels

Stankovic, Vladimir; Hamzaoui, Raouf; Xiong, Zixiang

Joint product code optimization for scalable multimedia transmission over wireless channels

Dateien

Stankovic_231315.pdfGröße: 82.36 KBDownloads: 247

Datum

2002

Autor:innen

Stankovic, Vladimir

Hamzaoui, Raouf

Xiong, Zixiang

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Informatik und Informationswissenschaft

Publikationstyp

Beitrag zu einem Konferenzband

Publikationsstatus

Published

Erschienen in

Proceedings. IEEE International Conference on Multimedia and Expo. IEEE, 2002, pp. 865-868. ISBN 0-7803-7304-9. Available under: doi: 10.1109/ICME.2002.1035919

Zusammenfassung

State-of-the-art systems for the transmission of images over wireless channels generate an embedded bitstream and protect it with a product code where the row code is a concatenation of an outer cyclic redundancy check (CRC) code and an inner rate-compatible punctured convolutional (RCPC) code, and the column code is a Reed-Solomon (RS) code. In previous works, the product code was optimized by searching for the best RS protection for each RCPC code rate. We present a local search algorithm that jointly optimizes the RS and the RCPC codes. Experimental results show that our algorithm provides an approximately optimal solution, while its time complexity is much lower than that of the previous works.

Fachgebiet (DDC)

004 Informatik

Konferenz

IEEE International Conference on Multimedia and Expo (ICME), Lausanne, Switzerland

Zitieren

ISO 690

STANKOVIC, Vladimir, Raouf HAMZAOUI, Zixiang XIONG, 2002. Joint product code optimization for scalable multimedia transmission over wireless channels. IEEE International Conference on Multimedia and Expo (ICME). Lausanne, Switzerland. In: Proceedings. IEEE International Conference on Multimedia and Expo. IEEE, 2002, pp. 865-868. ISBN 0-7803-7304-9. Available under: doi: 10.1109/ICME.2002.1035919

BibTex

@inproceedings{Stankovic2002Joint-23131,
  year={2002},
  doi={10.1109/ICME.2002.1035919},
  title={Joint product code optimization for scalable multimedia transmission over wireless channels},
  isbn={0-7803-7304-9},
  publisher={IEEE},
  booktitle={Proceedings. IEEE International Conference on Multimedia and Expo},
  pages={865--868},
  author={Stankovic, Vladimir and Hamzaoui, Raouf and Xiong, Zixiang}
}

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    <dcterms:abstract xml:lang="eng">State-of-the-art systems for the transmission of images over wireless channels generate an embedded bitstream and protect it with a product code where the row code is a concatenation of an outer cyclic redundancy check (CRC) code and an inner rate-compatible punctured convolutional (RCPC) code, and the column code is a Reed-Solomon (RS) code. In previous works, the product code was optimized by searching for the best RS protection for each RCPC code rate. We present a local search algorithm that jointly optimizes the RS and the RCPC codes. Experimental results show that our algorithm provides an approximately optimal solution, while its time complexity is much lower than that of the previous works.</dcterms:abstract>
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