TY - GEN
T1 - Universal superposition codes
T2 - 2020 IEEE International Symposium on Information Theory, ISIT 2020
AU - Boche, Holger
AU - Jansen, Gisbert
AU - Saeedinaeeni, Sajad
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/6
Y1 - 2020/6
N2 - We derive universal codes for transmission of broadcast and confidential messages over classical- quantum-quantum and fully quantum channels. These codes are robust to channel uncertainties considered in the compound model. To construct these codes we generalize random codes for transmission of public messages, to derive a universal superposition coding for the compound quantum broadcast channel. As an application, we give a multi-letter characterization of regions corresponding to capacity of the compound quantum broadcast channel for transmitting broadcast and confidential messages simultaneously. This is done for two types of broadcast messages, one called public and the other common.
AB - We derive universal codes for transmission of broadcast and confidential messages over classical- quantum-quantum and fully quantum channels. These codes are robust to channel uncertainties considered in the compound model. To construct these codes we generalize random codes for transmission of public messages, to derive a universal superposition coding for the compound quantum broadcast channel. As an application, we give a multi-letter characterization of regions corresponding to capacity of the compound quantum broadcast channel for transmitting broadcast and confidential messages simultaneously. This is done for two types of broadcast messages, one called public and the other common.
UR - http://www.scopus.com/inward/record.url?scp=85090402931&partnerID=8YFLogxK
U2 - 10.1109/ISIT44484.2020.9173949
DO - 10.1109/ISIT44484.2020.9173949
M3 - Conference contribution
AN - SCOPUS:85090402931
T3 - IEEE International Symposium on Information Theory - Proceedings
SP - 1961
EP - 1966
BT - 2020 IEEE International Symposium on Information Theory, ISIT 2020 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 21 July 2020 through 26 July 2020
ER -