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专利名称：Communication system, transmitter,
receiver, transmitting method, receivingmethod, and program
发明人：Chang-Jun Ahn申请号：US105858申请日：20040114公开号：US07826546B2公开日：20101102
专利附图：
摘要：A transmitter codes data to be transferred, performs serial-parallel conversionof the data to two signal groups, and passes one of the groups to a first transmission unit
and the other one to a second transmission unit. Each of the first transmission unit andthe second transmission unit performs a prephasing process on each of signals includedin the input signal group received, performs inverse Fourier transform thereon, andtransmits the signal with a predetermined polarization. The polarity of the
predetermined polarization of the first transmission is orthogonal to a polarity of thepredetermined polarization of the second transmission unit. A receiver receives a signaltransmitted from the transmitter with a predetermined polarization, performs Fouriertransform thereon, performs MLD (Maximum Likelihood Detector) detection thereof,performs parallel-serial conversion in a parallel-serial converting unit, and decodes asignal originating from the parallel-serial conversion to output the transferred signal.The transmitter performs the prephasing process on each of the signals based onfeedback information sent from the receiver in such a way that a probability that a samephase is generated becomes lower.
申请人：Chang-Jun Ahn
地址：Tokyo JP
国籍：JP
代理机构：Honigman Miller Schwartz and Cohn LLP
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