Frequency domain equalization for single-carrier broadband wireless systems
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Cites background from "Frequency domain equalization for s..."
...The results are also shown that the noise enhancement loss increases with the average input SNR, especially for SISO case[4]....
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...Single Carrier transmission with Cyclic Prefix (SC-CP) is a closely related transmission scheme with the same attractive multipath interference mitigation property as OFDM [4], [5], [6]....
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115Â citations
Cites background from "Frequency domain equalization for s..."
...It delivers performance s imilar to OFDM with essentially the same overall complexity, even for long channel delay [2], [3]....
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...But OFDM has its disadvantages: High peak-to-averag e power ratio (PAPR), high sensitivity to frequency o ffset, and a need for an adaptive or coded scheme to overcome spectral nulls in the channel [2], [3]....
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112Â citations
References
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"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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