Frequency domain equalization for single-carrier broadband wireless systems
Citations
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Cites background from "Frequency domain equalization for s..."
...Recently, it has been shown that the use of frequency-domain equalization (FDE) can significantly improve the BER performance of SC transmission [8]....
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Cites methods from "Frequency domain equalization for s..."
...Although the PIC and FDE process can be performed iteratively, it is only performed once as simulations show that more iteration cannot further improve the performance....
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...2) The remaining FD signal becomes a single-input singleoutput (SISO) source, and is equalized using SISO MMSE FDE [24]....
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...An OSIC FDE with parallel interference cancellation (PIC) modified from [25] and [26] is proposed here, and named as FD-OSIC-PIC....
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...Time domain equalization (TDE) and frequency domain equalization (FDE) are explored to equalize the ISI and detect the transmitted symbols....
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...Comparing to TD-OSIC-FDE, MLD only has a lower complexity when the number of transmit antenna is 2 and a roll off factor of 0.35....
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References
16,062Â citations
"Frequency domain equalization for s..." refers methods in this paper
...Adaptation can be done with LMS (least mean square), RLS, or least squares minimization (LS) techniques, analogous to adaptation of time domain equalizers [Hay96], [Cla98]....
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...Overlap-save or overlap-add signal processing techniques could also be used to avoid the extra overhead of the cyclic prefix [Fer85], [Hay96]....
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2,627Â citations
"Frequency domain equalization for s..." refers background in this paper
...OFDM transmits multiple modulated subcarriers in parallel [ 1 ]....
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...Several variations of orthogonal frequency-division multiplexing (OFDM) have been proposed as effective anti-multipath techniques, primarily because of the favorable trade-off they offer between performance in severe multipath and signal processing complexity [ 1 ]....
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