Alternative Modulations
Alternatives to using OFDM modulation in SFN self-interference cancellation would be:
- CDMA Rake receivers.
- MIMO channels (i.e. phased array antenna)
- Single-carrier frequency-domain-equalization (SC-FDE), i.e. single-carrier modulation combined with guard intervals and fft based frequency domain equalization, or its multi-user version Single-carrier FDMA (SC-FDMA).
Read more about this topic: Single-frequency Network
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