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Multilevel codes for unequal error protection

Publication ,  Journal Article
Calderbank, AR; Seshadri, N
Published in: Proceedings of the 1993 IEEE International Symposium on Information Theory
January 1, 1993

In many speech and image coding schemes, some of the coded bits are extremely sensitive to channel errors while some others exhibit very little sensitivity. In order to make the best use of channel redundancy, unequal error protection (UEP) codes are needed. In a bandlimited environment, such coding and the modulation should be integrated. In this paper, the authors propose two combined UEP coding and modulation schemes.

Duke Scholars

Published In

Proceedings of the 1993 IEEE International Symposium on Information Theory

Publication Date

January 1, 1993

Start / End Page

183
 

Citation

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Calderbank, A. R., & Seshadri, N. (1993). Multilevel codes for unequal error protection. Proceedings of the 1993 IEEE International Symposium on Information Theory, 183.
Calderbank, A. R., and N. Seshadri. “Multilevel codes for unequal error protection.” Proceedings of the 1993 IEEE International Symposium on Information Theory, January 1, 1993, 183.
Calderbank AR, Seshadri N. Multilevel codes for unequal error protection. Proceedings of the 1993 IEEE International Symposium on Information Theory. 1993 Jan 1;183.
Calderbank, A. R., and N. Seshadri. “Multilevel codes for unequal error protection.” Proceedings of the 1993 IEEE International Symposium on Information Theory, Jan. 1993, p. 183.
Calderbank AR, Seshadri N. Multilevel codes for unequal error protection. Proceedings of the 1993 IEEE International Symposium on Information Theory. 1993 Jan 1;183.

Published In

Proceedings of the 1993 IEEE International Symposium on Information Theory

Publication Date

January 1, 1993

Start / End Page

183