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Improved channel estimation for interference cancellation in random access methods for satellite communications

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Academic year: 2021

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Fig. 2: Transmitting scenario
Fig. 4 shows the PER achieved with different estima- estima-tion methods. The payload data is encoded with a CCSDS (Consultative Committee for Space Data Systems [10]) turbo code of rate 1/2, provided by the CML (Coded Modulation Library [11])
TABLE I: Performance degradation in dB for different channel estimation techniques

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