Title :
Capacity of Quantum Arbitrarily Varying Channels
Author :
Ahlswede, Rudolf ; Blinovsky, Vladimir
Author_Institution :
Dept. of Math., Bielefeld Univ.
Abstract :
We prove that the average error capacity Cq of a quantum arbitrarily varying channel (QAVC) equals 0 or else the random code capacity lowbarC (Ahlswede´s dichotomy). We also establish a necessary and sufficient condition for Cq > 0
Keywords :
channel capacity; random codes; average error capacity; quantum arbitrarily varying channels; random code capacity; Automatic voltage control; Decoding; Information theory; Mathematics; Prototypes; Sufficient conditions; Terminology;
Conference_Titel :
Information Theory, 2006 IEEE International Symposium on
Conference_Location :
Seattle, WA
Print_ISBN :
1-4244-0505-X
Electronic_ISBN :
1-4244-0504-1
DOI :
10.1109/ISIT.2006.261710
