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Diversity embedded codes: Theory and practice

Publication ,  Journal Article
Dusad, S; Diggavi, SN; Al-Dhahir, N; Calderbank, AR
Published in: IEEE Journal on Selected Topics in Signal Processing
December 1, 2008

Diversity embedded codes are high-rate space-time codes that have a high-diversity code embedded within them. They allow a form of communication where the high-rate code opportunistically takes advantage of good channel realizations while the embedded high-diversity code provides guarantees that at least part of the information is received reliably. Over the past few years, code designs and fundamental limits of performance for such codes have been developed. In this paper, we review these ideas by giving the developments in a unified framework. In particular, we present both the coding technique as well as information-theoretic bounds in the context of Intersymbol Interference (ISI) channels. We investigate the systems implications of diversity embedded codes by examining value to network utility maximization, unequal error protection for wireless transmission, rate opportunism and packet delay optimization. © 2008 IEEE.

Duke Scholars

Published In

IEEE Journal on Selected Topics in Signal Processing

DOI

ISSN

1932-4553

Publication Date

December 1, 2008

Volume

2

Issue

2

Start / End Page

202 / 219

Related Subject Headings

  • Networking & Telecommunications
  • 4603 Computer vision and multimedia computation
  • 4006 Communications engineering
  • 1005 Communications Technologies
  • 0906 Electrical and Electronic Engineering
  • 0801 Artificial Intelligence and Image Processing
 

Citation

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Dusad, S., Diggavi, S. N., Al-Dhahir, N., & Calderbank, A. R. (2008). Diversity embedded codes: Theory and practice. IEEE Journal on Selected Topics in Signal Processing, 2(2), 202–219. https://doi.org/10.1109/JSTSP.2008.923817
Dusad, S., S. N. Diggavi, N. Al-Dhahir, and A. R. Calderbank. “Diversity embedded codes: Theory and practice.” IEEE Journal on Selected Topics in Signal Processing 2, no. 2 (December 1, 2008): 202–19. https://doi.org/10.1109/JSTSP.2008.923817.
Dusad S, Diggavi SN, Al-Dhahir N, Calderbank AR. Diversity embedded codes: Theory and practice. IEEE Journal on Selected Topics in Signal Processing. 2008 Dec 1;2(2):202–19.
Dusad, S., et al. “Diversity embedded codes: Theory and practice.” IEEE Journal on Selected Topics in Signal Processing, vol. 2, no. 2, Dec. 2008, pp. 202–19. Scopus, doi:10.1109/JSTSP.2008.923817.
Dusad S, Diggavi SN, Al-Dhahir N, Calderbank AR. Diversity embedded codes: Theory and practice. IEEE Journal on Selected Topics in Signal Processing. 2008 Dec 1;2(2):202–219.

Published In

IEEE Journal on Selected Topics in Signal Processing

DOI

ISSN

1932-4553

Publication Date

December 1, 2008

Volume

2

Issue

2

Start / End Page

202 / 219

Related Subject Headings

  • Networking & Telecommunications
  • 4603 Computer vision and multimedia computation
  • 4006 Communications engineering
  • 1005 Communications Technologies
  • 0906 Electrical and Electronic Engineering
  • 0801 Artificial Intelligence and Image Processing