| 摘要 |
Methods and devices for receiving Orthogonal Frequency Domain Multiplexed (OFDM) wireless signals employ compressed sensing-based estimation techniques, exploiting the common sparseness of the wireless channel, to achieve signal reception in the presence of significant Doppler spread. When implemented for an ISDB-T mobile TV standard signal, the compressed sensing channel estimation algorithm enables data reception in Doppler spread conditions beyond the capabilities of conventional channel estimation methods.
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