Title :
On the dispersion of dirty paper coding
Author :
Scarlett, Jonathan
Author_Institution :
Dept. of Eng., Univ. of Cambridge, Cambridge, UK
fDate :
June 29 2014-July 4 2014
Abstract :
This paper studies the second-order asymptotics of the coding rate for a given error probability in the setting of dirty paper coding (Costa, 1983) with an almost-sure power constraint. It is shown that the dispersion is the same as if the state sequence were absent, thus strengthening the analogous capacity result. The result holds under mild technical conditions on the state sequence, and is not limited to the ergodic case.
Keywords :
channel coding; error statistics; sequences; coding rate; dirty paper coding; error probability; second-order asymptotics; state sequence; Decoding; Dispersion; Encoding; Error probability; Joints; Tin;
Conference_Titel :
Information Theory (ISIT), 2014 IEEE International Symposium on
Conference_Location :
Honolulu, HI
DOI :
10.1109/ISIT.2014.6875240
