Abstract
A frame selection algorithm was proposed to remove inter-symbol interference (ISI) produced by multipaths in conventional orthogonal frequency division multiplexing (OFDM) systems. Four estimation methods were presented to adaptively determine a replaced period of the proposed algorithm to multipath conditions. ISI was removed by adaptively replacing some of the rear parts of the effective period with parts of the guard-interval period as an fast Fourier transform for OFDM systems.
Original language | English |
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Pages (from-to) | 292-293 |
Number of pages | 2 |
Journal | Digest of Technical Papers - IEEE International Conference on Consumer Electronics |
DOIs | |
State | Published - 2002 |