Optimal symbol-by-symbol detection for duobinary signaling
Abstract
An optimal symbol-by-symbol detection scheme for duobinary signaling (Class I PRS) which exploits the inherent correlation properties of partial response signaling (PRS) is postulated. Analytical results indicate a maximum improvement of approximately 0.7 dB over conventional split shaping duobinary detection at a 10 to the 4th error rate. Although duobinary signaling is emphasized, sufficient generality within the formulation is maintained to accommodate any class of PRS.
- Publication:
-
IEEE Transactions on Communications
- Pub Date:
- September 1983
- Bibcode:
- 1983ITCom..31.1077E
- Keywords:
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- Binary Codes;
- Bit Error Rate;
- Data Transmission;
- Error Analysis;
- Probability Theory;
- Signal Detection;
- Channel Capacity;
- Intersymbolic Interference;
- Optimal Control;
- Performance Prediction;
- Transmission Efficiency;
- Communications and Radar