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WIRELESS DATA COMMUNICATION BASED ON DISCRETE COSINE TRANSFORMATION
WIRELESS DATA COMMUNICATION BASED ON DISCRETE COSINE TRANSFORMATION
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机译:基于离散余弦变换的无线数据通信
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摘要
A method of performing fast orthogonal frequency division multiplexing (FOFDM) includes: receiving a symbol transmitted in a multi-carrier communication system, wherein the symbol represents at least part of a transmitted signal, wherein the symbol is modulated based on a discrete cosine transform (DCT) technique; and estimating the symbol by using a widely linear (WL) estimation technique to minimize a difference between the received symbol and the estimated symbol.
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