Coded QPSK-OFDM for data transmission over fading channels

Dushantha N K Jayakody, Leonardo O. Iheme, Erhan A. Ince

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

2 Цитирования (Scopus)

Аннотация

In coding theory, concatenated codes form a class of error-correcting codes that are derived by combining an inner code with an outer code. This is a solution to the problem of finding a code that has both exponentially decreasing error probability with increasing block length and polynomial-time decoding complexity. The work presented in this paper, provides link level performance analysis of non-line of sight (NLOS) QPSK-OFDM data transmission over Rayleigh fading channels. Two scenarios have been considered in this paper. Firstly, the performance of un-coded and coded 1024-pointOFDM over the AWGN channel was obtained. Secondly, using Jake's sum of sinusoids model, the link level performance of the system was obtained over the COST 207 Rayleigh fading channels (Typical Urban and Bad Urban) and the Winner vehicular NLOS (RS-MS-NLOS) channel. To the best of the authors' knowledge, this work is first in presenting the individual/compared contributions of CC, RS and RS-CC coded version of QPSK-OFDM over the COST 207 TU/BU channels.

Язык оригиналаАнглийский
Название основной публикацииProceedings of the 2010 5th International Conference on Information and Automation for Sustainability, ICIAfS 2010
Страницы276-282
Число страниц7
DOI
СостояниеОпубликовано - 2010
Опубликовано для внешнего пользованияДа
Событие2010 5th International Conference on Information and Automation for Sustainability, ICIAfS 2010 - Colombo, Шри-Ланка
Продолжительность: 17 дек 201019 дек 2010

Конференция

Конференция2010 5th International Conference on Information and Automation for Sustainability, ICIAfS 2010
СтранаШри-Ланка
ГородColombo
Период17.12.1019.12.10

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ASJC Scopus subject areas

  • Control and Systems Engineering

Цитировать

Jayakody, D. N. K., Iheme, L. O., & Ince, E. A. (2010). Coded QPSK-OFDM for data transmission over fading channels. В Proceedings of the 2010 5th International Conference on Information and Automation for Sustainability, ICIAfS 2010 (стр. 276-282). [5715673] https://doi.org/10.1109/ICIAFS.2010.5715673