TY - GEN
T1 - Lower bound on the capacity of continuous-time Wiener phase noise channels
AU - Barletta, Luca
AU - Kramer, Gerhard
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/9/28
Y1 - 2015/9/28
N2 - A continuous-time Wiener phase noise channel with an integrate-and-dump multi-sample receiver is studied. A lower bound to the capacity with an average input power constraint is derived, and a high signal-to-noise ratio (SNR) analysis is performed. The proposed lower bound suggests that the capacity pre-log depends on the oversampling factor, and amplitude and phase modulation do not equally contribute to capacity at high SNR.
AB - A continuous-time Wiener phase noise channel with an integrate-and-dump multi-sample receiver is studied. A lower bound to the capacity with an average input power constraint is derived, and a high signal-to-noise ratio (SNR) analysis is performed. The proposed lower bound suggests that the capacity pre-log depends on the oversampling factor, and amplitude and phase modulation do not equally contribute to capacity at high SNR.
UR - http://www.scopus.com/inward/record.url?scp=84969771859&partnerID=8YFLogxK
U2 - 10.1109/ISIT.2015.7282871
DO - 10.1109/ISIT.2015.7282871
M3 - Conference contribution
AN - SCOPUS:84969771859
T3 - IEEE International Symposium on Information Theory - Proceedings
SP - 2326
EP - 2330
BT - Proceedings - 2015 IEEE International Symposium on Information Theory, ISIT 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - IEEE International Symposium on Information Theory, ISIT 2015
Y2 - 14 June 2015 through 19 June 2015
ER -