Thomas Kolb f5a367464f Optimized one-shot frequency synchronization ... - Ramp-up length increased to 128 symbols (here is room for improvement!) - Try to detect the frequency once during ramp-up. To do so, every second symbol is inverted (to remove the +/-1 symbol toggling) and the phase difference between neigboring resulting symbols is checked. When it is low enough for all symbols, the frequency is estimated and corrected. When frequency estimation was done, it is not retried for a number of incoming symbols in order to allow the timing estimator to converge again. - This approach was verified in a simulated loopback test with frequency offset and AWGN.		2023-05-17 22:28:18 +02:00
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layer1	Optimized one-shot frequency synchronization	2023-05-17 22:28:18 +02:00
CMakeLists.txt	Added test for frequency estimator	2023-05-17 22:26:46 +02:00