Global ETD Search
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Showing 1 to 3 of 3 for “"IDMA"”.
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Non-orthogonal random waveform based multiuser communications
… Interleave Division Multiple Access (MC-IDMA) with the aid of EXtrinsic InformationTransfer (EXIT) charts. Based on the analysis of IDMA, we generalise the principle of nonorthogonal random waveform based multiuser communications, leading to the so-called Interleaved Random Code Division …
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Dynamic range of analog fiber optic links used in microcellular mobile radio applications
… of the 1S- 19 AMPS signals and the IS-54IDMA signals in the presence of fiber link noise is also discussed. Finally, the dynamic range of the fiber link for both AMPS and IDMA signals has been analyzed. The dynamic range of the fiber link is limited by the threshold clipping nonlinearity. …
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Iterative receivers with channel estimation for MIMO and multi-user OFDM systems
… for an OFDM interleave division multiple access (IDMA) system. We look at different pilot based algorithms as well as decision-directed algorithms being part of the iterative process of the receiver. As for paper I, the comparison focuses on the complexity-performance tradeoff, and the results …