Multicarrier 16QAM transmission with diversity reception |
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| Authors: | Sawahashi M Adachi F |
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| Affiliation: | R&D Dept., NTT Mobile Commun. Network Inc., Kanagawa; |
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| Abstract: | A 96 multicarrier 16QAM transmitter and a diversity receiver for 3.072 Mbit/s data transmission are described. Pilot symbol aided (PSA) coherent detection is applied. A laboratory experiment demonstrates that an irreducible bit error rate (BER) of 10-3 can be achieved at the RMS delay spread τrms=6.3 μs under frequency selective Rayleigh fading when two branch maximal ratio combining (MRC) diversity is used |
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