Bit error rate optimized time-domain equalizers for DMT systems

Carrson Fung; Chi Wah Kok

doi:10.1109/PIMRC.2003.1260270

Bit error rate optimized time-domain equalizers for DMT systems

Carrson Fung, Chi Wah Kok

Institute of Electronics

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

Abstract

Time-domain equalizers (TEQs) have been applied extensively to shorten the channel impulse response, thus enhancing the transmission ef?ciency of multitone and multicarrier systems with cyclic pre?x. Recent developments on TEQs have mainly been focused on minimizing the additive noise power, minimizing the ISI power or maximizing the total throughput. This paper takes a different approach by minimizing the detection error or bit error rate (BER) using the Chernoff bound. Under a ?xed ISI power of the equalized channel, simulation results showed that this approach achieves better performance in terms of the bit error rate when compared to the aforementioned approaches and is robust to channel noise and channel length. Both numerical and analytical solutions have been derived.

Original language	English
Title of host publication	PIMRC2003 - 14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, Proceedings
Pages	1049-1053
Number of pages	5
DOIs	https://doi.org/10.1109/PIMRC.2003.1260270
State	Published - 1 Dec 2003
Event	14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC2003 - Beijing, China Duration: 7 Sep 2003 → 10 Sep 2003

Publication series

Name	IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
Volume	2

Conference

Conference	14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC2003
Country/Territory	China
City	Beijing
Period	7/09/03 → 10/09/03

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10.1109/PIMRC.2003.1260270

Cite this

Fung, C., & Kok, C. W. (2003). Bit error rate optimized time-domain equalizers for DMT systems. In PIMRC2003 - 14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, Proceedings (pp. 1049-1053). Article 1260270 (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC; Vol. 2). https://doi.org/10.1109/PIMRC.2003.1260270

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title = "Bit error rate optimized time-domain equalizers for DMT systems",

abstract = "Time-domain equalizers (TEQs) have been applied extensively to shorten the channel impulse response, thus enhancing the transmission ef?ciency of multitone and multicarrier systems with cyclic pre?x. Recent developments on TEQs have mainly been focused on minimizing the additive noise power, minimizing the ISI power or maximizing the total throughput. This paper takes a different approach by minimizing the detection error or bit error rate (BER) using the Chernoff bound. Under a ?xed ISI power of the equalized channel, simulation results showed that this approach achieves better performance in terms of the bit error rate when compared to the aforementioned approaches and is robust to channel noise and channel length. Both numerical and analytical solutions have been derived.",

author = "Carrson Fung and Kok, {Chi Wah}",

year = "2003",

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doi = "10.1109/PIMRC.2003.1260270",

language = "English",

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series = "IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC",

pages = "1049--1053",

booktitle = "PIMRC2003 - 14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, Proceedings",

note = "14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC2003 ; Conference date: 07-09-2003 Through 10-09-2003",

}

Fung, C & Kok, CW 2003, Bit error rate optimized time-domain equalizers for DMT systems. in PIMRC2003 - 14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, Proceedings., 1260270, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, vol. 2, pp. 1049-1053, 14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC2003, Beijing, China, 7/09/03. https://doi.org/10.1109/PIMRC.2003.1260270

Bit error rate optimized time-domain equalizers for DMT systems. / Fung, Carrson; Kok, Chi Wah.
PIMRC2003 - 14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, Proceedings. 2003. p. 1049-1053 1260270 (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC; Vol. 2).

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

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AB - Time-domain equalizers (TEQs) have been applied extensively to shorten the channel impulse response, thus enhancing the transmission ef?ciency of multitone and multicarrier systems with cyclic pre?x. Recent developments on TEQs have mainly been focused on minimizing the additive noise power, minimizing the ISI power or maximizing the total throughput. This paper takes a different approach by minimizing the detection error or bit error rate (BER) using the Chernoff bound. Under a ?xed ISI power of the equalized channel, simulation results showed that this approach achieves better performance in terms of the bit error rate when compared to the aforementioned approaches and is robust to channel noise and channel length. Both numerical and analytical solutions have been derived.

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Bit error rate optimized time-domain equalizers for DMT systems

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