Sökning: "Costa precoding"

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  1. 1. Modulation for interference avoidance on the AWGN channel

    Master-uppsats, KTH/Kommunikationsteori

    Författare :Jinfeng Du; [2006]
    Nyckelord :Costa precoding; dirty paper coding; interference avoidance; Tomlinson-Harashima precoding;

    Sammanfattning : Theoretic results have shown that the capacity of a channel does not decrease if the receiver observes the transmitted signal in the presence of interference, provided that the transmitter knows this interference non-causally. That is, if the transmitter has non-causal access to the interference, by using proper precoding this interference could be “avoided” (as if it were not present) under the same transmit power constraint. LÄS MER