Analysis of Frequency Domain Oversampled MMSE SC-FDE

Date

2016-02-01

Author

Balevi, Eren
Yılmaz, Ali Özgür

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Frequency domain oversampling (FDO) is investigated to improve the error performance of MMSE SC-FDE for multipath channels. The impact of FDO is analyzed in regard to the outage probability. The results show that FDO can significantly enhance the performance of MMSE SC-FDE when the ratio of block length to channel memory length is small such as in underwater acoustic channels. Its advantage is observed for moderate block length to channel memory length ratio for larger constellation sizes.

Subject Keywords

Frequency domain oversampling, MMSE SC-FDE, Error performance

URI

https://hdl.handle.net/11511/46899

Journal

IEEE COMMUNICATIONS LETTERS

DOI

https://doi.org/10.1109/lcomm.2015.2504927

Collections

Department of Electrical and Electronics Engineering, Article

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Citation Formats

E. Balevi and A. Ö. Yılmaz, “Analysis of Frequency Domain Oversampled MMSE SC-FDE,” IEEE COMMUNICATIONS LETTERS, pp. 232–235, 2016, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/46899.