Robust preamble design for OFDM broadcast system over dispersive fading channels

Chengran Dai; Qiang Gu; Fang Liu; Houjun Sun

doi:10.1109/ICIEA.2014.6931288

Robust preamble design for OFDM broadcast system over dispersive fading channels

Chengran Dai, Qiang Gu, Fang Liu, Houjun Sun

School of Integrated Circuits and Electronics

Beijing Institute of Technology

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

Abstract

Broadcast preamble such as the P1 symbol in DVB-T2 carries signalling to inform the receivers of the transmission mode and ease initial synchronization. However, all the existing preamble schemes based on the channel correlation of adjacent frequencies may fail to work in practical channel conditions. In this paper, we propose a preamble scheme for OFDM broadcast system, exploiting the correlation of adjacent frequencies in the same time and the correlation of the same frequency in the adjacent time, with robust performance over dispersive fading channels.

Original language	English
Title of host publication	Proceedings of the 2014 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	888-890
Number of pages	3
ISBN (Electronic)	9781479943166
DOIs	https://doi.org/10.1109/ICIEA.2014.6931288
Publication status	Published - 20 Oct 2014
Event	9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014 - Hangzhou, China Duration: 9 Jun 2014 → 11 Jun 2014

Publication series

Name	Proceedings of the 2014 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014

Conference

Conference	9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014
Country/Territory	China
City	Hangzhou
Period	9/06/14 → 11/06/14

Keywords

broadcasting signalling
dispersive fading channels
preamble
robustness

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10.1109/ICIEA.2014.6931288

Cite this

Dai, C., Gu, Q., Liu, F., & Sun, H. (2014). Robust preamble design for OFDM broadcast system over dispersive fading channels. In Proceedings of the 2014 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014 (pp. 888-890). Article 6931288 (Proceedings of the 2014 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICIEA.2014.6931288

Dai, Chengran ; Gu, Qiang ; Liu, Fang et al. / Robust preamble design for OFDM broadcast system over dispersive fading channels. Proceedings of the 2014 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014. Institute of Electrical and Electronics Engineers Inc., 2014. pp. 888-890 (Proceedings of the 2014 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014).

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title = "Robust preamble design for OFDM broadcast system over dispersive fading channels",

abstract = "Broadcast preamble such as the P1 symbol in DVB-T2 carries signalling to inform the receivers of the transmission mode and ease initial synchronization. However, all the existing preamble schemes based on the channel correlation of adjacent frequencies may fail to work in practical channel conditions. In this paper, we propose a preamble scheme for OFDM broadcast system, exploiting the correlation of adjacent frequencies in the same time and the correlation of the same frequency in the adjacent time, with robust performance over dispersive fading channels.",

keywords = "broadcasting signalling, dispersive fading channels, preamble, robustness",

author = "Chengran Dai and Qiang Gu and Fang Liu and Houjun Sun",

note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014 ; Conference date: 09-06-2014 Through 11-06-2014",

year = "2014",

month = oct,

day = "20",

doi = "10.1109/ICIEA.2014.6931288",

language = "English",

series = "Proceedings of the 2014 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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booktitle = "Proceedings of the 2014 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014",

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}

Dai, C, Gu, Q, Liu, F & Sun, H 2014, Robust preamble design for OFDM broadcast system over dispersive fading channels. in Proceedings of the 2014 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014., 6931288, Proceedings of the 2014 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014, Institute of Electrical and Electronics Engineers Inc., pp. 888-890, 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014, Hangzhou, China, 9/06/14. https://doi.org/10.1109/ICIEA.2014.6931288

Robust preamble design for OFDM broadcast system over dispersive fading channels. / Dai, Chengran; Gu, Qiang; Liu, Fang et al.
Proceedings of the 2014 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014. Institute of Electrical and Electronics Engineers Inc., 2014. p. 888-890 6931288 (Proceedings of the 2014 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014).

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

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T1 - Robust preamble design for OFDM broadcast system over dispersive fading channels

AU - Dai, Chengran

AU - Gu, Qiang

AU - Liu, Fang

AU - Sun, Houjun

PY - 2014/10/20

Y1 - 2014/10/20

N2 - Broadcast preamble such as the P1 symbol in DVB-T2 carries signalling to inform the receivers of the transmission mode and ease initial synchronization. However, all the existing preamble schemes based on the channel correlation of adjacent frequencies may fail to work in practical channel conditions. In this paper, we propose a preamble scheme for OFDM broadcast system, exploiting the correlation of adjacent frequencies in the same time and the correlation of the same frequency in the adjacent time, with robust performance over dispersive fading channels.

AB - Broadcast preamble such as the P1 symbol in DVB-T2 carries signalling to inform the receivers of the transmission mode and ease initial synchronization. However, all the existing preamble schemes based on the channel correlation of adjacent frequencies may fail to work in practical channel conditions. In this paper, we propose a preamble scheme for OFDM broadcast system, exploiting the correlation of adjacent frequencies in the same time and the correlation of the same frequency in the adjacent time, with robust performance over dispersive fading channels.

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KW - dispersive fading channels

KW - preamble

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DO - 10.1109/ICIEA.2014.6931288

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BT - Proceedings of the 2014 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014

PB - Institute of Electrical and Electronics Engineers Inc.

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Y2 - 9 June 2014 through 11 June 2014

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Dai C, Gu Q, Liu F, Sun H. Robust preamble design for OFDM broadcast system over dispersive fading channels. In Proceedings of the 2014 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014. Institute of Electrical and Electronics Engineers Inc. 2014. p. 888-890. 6931288. (Proceedings of the 2014 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014). doi: 10.1109/ICIEA.2014.6931288

Robust preamble design for OFDM broadcast system over dispersive fading channels

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