Differential modulation techniques for a 34 MBit/s radio channel using orthogonal frequency division multiplexing

@article{Engels1995DifferentialMT,
  title={Differential modulation techniques for a 34 MBit/s radio channel using orthogonal frequency division multiplexing},
  author={Volker Engels and Hermann Rohling},
  journal={Wireless Personal Communications},
  year={1995},
  volume={2},
  pages={29-44}
}
The orthogonal frequency division multiplexing (OFDM) technique has been proposed for terrestrial digital transmission systems due to its high spectral efficiency, its robustness in different multipath propagation environments and the ability of avoiding intersymbol interference (ISI). Our studies consider a radio channel bandwidth of 8 MHz and a data rate of 34 Mbit/s. In the case of the OFDM transmission system a coherent 64-QAM requires a channel estimation process and a channel equalization… CONTINUE READING

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