摘要 |
In an OFDM system a plurality of subcarriers interferes with a considered subcarrier in case of carrier frequency offsets. A method and a corresponding receiver topology are disclosed for reducing the interference caused by frequency offsets of the subcarriers, wherein in a decision feedback equalizer the resources for computing the interference of subcarriers are adaptively allocated, such that only the most interfering subcarriers are considered when subtracting the interfering symbols from considered subcarrier symbols.
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