Transmission system and recording system having a simplified sym

Details Transmission system and recording system having a simplified sym Transmission system and recording system having a simplified sym

1997-12-17

2000-06-20

Baker, Stephen M.

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

714765, 714769, 714805, 714809, 714814, H03M 1300, G11B 2018

Patent

active

060790458

ABSTRACT:
In a transmission system or recording system, a detector (16,30) using quality measures indicating the quality of the received signal is applied.
In contradistinction with the prior art system the quality measure comprises the deviation of the position of transitions in the input signal from the nominal positions of said transitions. The advantage of using this type of quality measure is that the required information for determining it, is already available within the PLL (34) needed for clock recovery.

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PCT International Search Report PCT/IB97/01532, Jun. 1998.

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