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 |
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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 | |
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 |
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Conference
Conference | 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014 |
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Country/Territory | China |
City | Hangzhou |
Period | 9/06/14 → 11/06/14 |
Keywords
- broadcasting signalling
- dispersive fading channels
- preamble
- robustness
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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 (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