Unequal error protection in BICM with QAM constellations: interleaver and code design

A. Alvarado; E. Agrell; L.L. Szczecinski; A.B. Svensson

doi:10.1109/ICC.2009.5199551

Unequal error protection in BICM with QAM constellations: interleaver and code design

A. Alvarado, E. Agrell, L.L. Szczecinski, A.B. Svensson

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

3 Citations (Scopus)

Abstract

In this paper we present a general methodology for the interleaver and code design for QAM-based BICM transmissions. We develop analytical bounds on the bit error rate and we use them to predict the performance of BICM when unequal error protection (UEP) is introduced by the constellation labeling. Based on these bounds, the optimum design of interleaver and code is presented. The improvements obtained reached 2 dB for the analyzed cases, and are obtained without complexity increase. Although previous works noted the influence of the interleaver design and the UEP, to the best of our knowledge, this paper is the first to analyze formally this problem for BICM transmissions.

Original language	English
Title of host publication	IEEE International Conference on Communications (ICC) 2009
Place of Publication	Piscataway
Publisher	Institute of Electrical and Electronics Engineers
Pages	1-6
ISBN (Electronic)	978-1-4244-3435-0
DOIs	https://doi.org/10.1109/ICC.2009.5199551
Publication status	Published - Jun 2009
Event	2009 IEEE International Conference on Communications (ICC 2009) - Dresden, Germany Duration: 14 Jun 2009 → 18 Jun 2009

Conference

Conference	2009 IEEE International Conference on Communications (ICC 2009)
Period	14/06/09 → 18/06/09

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10.1109/ICC.2009.5199551

Cite this

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title = "Unequal error protection in BICM with QAM constellations: interleaver and code design",

abstract = "In this paper we present a general methodology for the interleaver and code design for QAM-based BICM transmissions. We develop analytical bounds on the bit error rate and we use them to predict the performance of BICM when unequal error protection (UEP) is introduced by the constellation labeling. Based on these bounds, the optimum design of interleaver and code is presented. The improvements obtained reached 2 dB for the analyzed cases, and are obtained without complexity increase. Although previous works noted the influence of the interleaver design and the UEP, to the best of our knowledge, this paper is the first to analyze formally this problem for BICM transmissions.",

author = "A. Alvarado and E. Agrell and L.L. Szczecinski and A.B. Svensson",

year = "2009",

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language = "English",

pages = "1--6",

booktitle = "IEEE International Conference on Communications (ICC) 2009",

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Alvarado, A, Agrell, E, Szczecinski, LL & Svensson, AB 2009, Unequal error protection in BICM with QAM constellations: interleaver and code design. in IEEE International Conference on Communications (ICC) 2009. Institute of Electrical and Electronics Engineers, Piscataway, pp. 1-6, 2009 IEEE International Conference on Communications (ICC 2009), 14/06/09. https://doi.org/10.1109/ICC.2009.5199551

Unequal error protection in BICM with QAM constellations: interleaver and code design. / Alvarado, A.; Agrell, E.; Szczecinski, L.L. et al.
IEEE International Conference on Communications (ICC) 2009. Piscataway: Institute of Electrical and Electronics Engineers, 2009. p. 1-6.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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T1 - Unequal error protection in BICM with QAM constellations: interleaver and code design

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AU - Agrell, E.

AU - Szczecinski, L.L.

AU - Svensson, A.B.

PY - 2009/6

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N2 - In this paper we present a general methodology for the interleaver and code design for QAM-based BICM transmissions. We develop analytical bounds on the bit error rate and we use them to predict the performance of BICM when unequal error protection (UEP) is introduced by the constellation labeling. Based on these bounds, the optimum design of interleaver and code is presented. The improvements obtained reached 2 dB for the analyzed cases, and are obtained without complexity increase. Although previous works noted the influence of the interleaver design and the UEP, to the best of our knowledge, this paper is the first to analyze formally this problem for BICM transmissions.

AB - In this paper we present a general methodology for the interleaver and code design for QAM-based BICM transmissions. We develop analytical bounds on the bit error rate and we use them to predict the performance of BICM when unequal error protection (UEP) is introduced by the constellation labeling. Based on these bounds, the optimum design of interleaver and code is presented. The improvements obtained reached 2 dB for the analyzed cases, and are obtained without complexity increase. Although previous works noted the influence of the interleaver design and the UEP, to the best of our knowledge, this paper is the first to analyze formally this problem for BICM transmissions.

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DO - 10.1109/ICC.2009.5199551

M3 - Conference contribution

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BT - IEEE International Conference on Communications (ICC) 2009

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CY - Piscataway

T2 - 2009 IEEE International Conference on Communications (ICC 2009)

Y2 - 14 June 2009 through 18 June 2009

ER -

Unequal error protection in BICM with QAM constellations: interleaver and code design

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