The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.
OFDM channel estimation by singular value decomposition
Open accessAbstract
We present and analyze low-rank channel estimators for orthogonal frequency-division multiplexing (OFDM) systems using the frequency correlation of the channel. Low-rank approximations based on the discrete Fourier transform (DFT) have been proposed, but these suffer from poor performance when the channel is not sample spaced. We apply the theory of optimal rank-reduction to linear minimum mean-squared error (LMMSE) estimators and show that these estimators, when using a fixed design, are robust to changes in channel correlation and signal-to-noise ratio (SNR). The performance is presented in terms of uncoded symbol-error rate (SER) for a system using 16-quadrature amplitude modulation (QAM).
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Cites
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Statistical signal processing : detection, estimation, and time series analysis
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On channel estimation in OFDM systems
van de Beek, J.-J., Edfors, O., Sandell, M., Wilson, S. K., & Borjesson, P. O. (2002) · 1995 IEEE 45th Vehicular Technology Conference. Countdown to the Wireless Twenty-First Century · doi:10.1109/vetec.1995.504981 · Cited by 1,647
Self-citationAn analysis of pilot symbol assisted modulation for Rayleigh fading channels (mobile radio)
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A statistical discrete-time model for the WSSUS multipath channel
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Research works printed but not linked: 8
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- wilson, 1994, Digital audio broadcasting in a fading and dispersive channel
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Cited by
Vehicular Communications: A Physical Layer Perspective
Liang, L., Peng, H., Li, G. Y., & Shen, X. (2017) · IEEE Transactions on Vehicular Technology · doi:10.1109/tvt.2017.2750903 · Cited by 267
Yang, W., Hong, J.-Y., Kim, J.-Y., Paik, S.-H., Lee, S. H., Park, J.-S., Lee, G., Kim, B. M., & Jung, Y.-J. (2020) · Sensors · doi:10.3390/s20113063 · Cited by 17
Performance of iterative decision feedback channel estimation in turbo FDE for DFT-spread OFDM
Mori, C., Sawahashi, M., Miki, N., & Suyama, S. (2025) · IEICE Transactions on Communications · doi:10.23919/transcom.2024ebp3052 · Cited by 2
Metadata
- Authors
- Edfors, O., Sandell, M., van de Beek, J.-J., Wilson, S. K., & Borjesson, P. O.
- Venue
- IEEE Transactions on Communications
- Published
- 1998-07
- Volume
- 46
- Issue
- 7
- Pages
- 931-939
- ISSN
- 0090-6778 (ISSN-L)
- OpenAlex
- W2157195543
- Cited by
- 1,542
- References
- 7
- FWCI
- 15.56
- Type
- journal article
- Language
- en
- Open access
- green
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- Edfors, O., Sandell, M., van de Beek, J.-J., Wilson, S. K., & Borjesson, P. O. (1998). OFDM channel estimation by singular value decomposition. IEEE Transactions on Communications. https://doi.org/10.1109/26.701321
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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