| 摘要 |
Phase trackers (7) for tracking phases of received data are provided with interpolators (20), error detectors (21,22), combiners (25) and indicator generators (26) for generating at least two streams of interpolated samples, for generating error signals per stream, and for generating an indicator signal for adjusting the interpolation, to avoid the use of sync words for phase tracking. The indicator generator (26) converts combined error signals into indicator signals for adjusting the interpolation through shifting sampling phases of interpolated samples.
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