TY - GEN
T1 - Transmitter Precoding for Reducing Receiver Dynamic Range in Wireline Channels
AU - Levi, Or
AU - Raphaeli, Dan
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/7/2
Y1 - 2018/7/2
N2 - In this paper we present an approach to reduce the receiver dynamic range in wireline channels, by decreasing the peak to average power ratio (PAPR) at the analog to digital converter (ADC) input. The suggested approach uses precoding at the transmitter which creates a maximal entropy distribution, such that symbol sequences that will result to high peak power values at the receiver are avoided. The overall gain of such shaped system is measured compared to a non-shaped system. For 8-PAM system over typical wireline channel, an overall theoretical gain of 3 dB is achievable with data rate of 2.5 biysymbol. The suggested approach can be used to improve any wireline communication link, limited by the ADC saturation point.
AB - In this paper we present an approach to reduce the receiver dynamic range in wireline channels, by decreasing the peak to average power ratio (PAPR) at the analog to digital converter (ADC) input. The suggested approach uses precoding at the transmitter which creates a maximal entropy distribution, such that symbol sequences that will result to high peak power values at the receiver are avoided. The overall gain of such shaped system is measured compared to a non-shaped system. For 8-PAM system over typical wireline channel, an overall theoretical gain of 3 dB is achievable with data rate of 2.5 biysymbol. The suggested approach can be used to improve any wireline communication link, limited by the ADC saturation point.
UR - http://www.scopus.com/inward/record.url?scp=85063151487&partnerID=8YFLogxK
U2 - 10.1109/ICSEE.2018.8646170
DO - 10.1109/ICSEE.2018.8646170
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AN - SCOPUS:85063151487
T3 - 2018 IEEE International Conference on the Science of Electrical Engineering in Israel, ICSEE 2018
BT - 2018 IEEE International Conference on the Science of Electrical Engineering in Israel, ICSEE 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2018 IEEE International Conference on the Science of Electrical Engineering in Israel, ICSEE 2018
Y2 - 12 December 2018 through 14 December 2018
ER -