A novel Orthogonal Frequency Division Multiplexing detection technique compatible to standard (e.g. Wireless LAN) transmitters is proposed. It features enhanced error-rate performance with flexible computational complexity and robustness to imperfect channel estimation. It is based on exploitation of the redundancy available in the cyclic prefix after cancellation of interference from the preceding block. In order to show the effectiveness of our proposal, an analysis of computational complexity and a number of comparisons to the standard per-subcarrier receiver and a previously existing method in terms of error rates are reported.

Garbo, G., Mangione, S. (2010). An Improved Detection Technique for Cyclic-Prefixed OFDM. JOURNAL OF NETWORKS, 2010-07, 759-765 [10.4304/jnw.5.7.759-765].

An Improved Detection Technique for Cyclic-Prefixed OFDM

GARBO, Giovanni;MANGIONE, Stefano
2010-01-01

Abstract

A novel Orthogonal Frequency Division Multiplexing detection technique compatible to standard (e.g. Wireless LAN) transmitters is proposed. It features enhanced error-rate performance with flexible computational complexity and robustness to imperfect channel estimation. It is based on exploitation of the redundancy available in the cyclic prefix after cancellation of interference from the preceding block. In order to show the effectiveness of our proposal, an analysis of computational complexity and a number of comparisons to the standard per-subcarrier receiver and a previously existing method in terms of error rates are reported.
2010
Settore ING-INF/03 - Telecomunicazioni
Garbo, G., Mangione, S. (2010). An Improved Detection Technique for Cyclic-Prefixed OFDM. JOURNAL OF NETWORKS, 2010-07, 759-765 [10.4304/jnw.5.7.759-765].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10447/50488
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