TY - GEN
T1 - Second-order Slepian-Wolf coding theorems for non-mixed and mixed sources
AU - Nomura, Ryo
AU - Han, Te Sun
PY - 2013/12/19
Y1 - 2013/12/19
N2 - The second-order achievable rate region in Slepian-Wolf source coding systems is investigated. The concept of second-order achievable rates, which enables us to make a finer evaluation of achievable rates, has already been introduced and analyzed for general sources in the single-user source coding problem. Accordingly, in this paper, we first define the second-order achievable rate region for the Slepian-Wolf coding system and establish the source coding theorem for general sources in the second-order sense. Moreover, we compute the explicit second-order achievable rate region for i.i.d. correlated sources with countably infinite alphabets and mixed correlated sources, respectively, using the relevant asymptotic normality.
AB - The second-order achievable rate region in Slepian-Wolf source coding systems is investigated. The concept of second-order achievable rates, which enables us to make a finer evaluation of achievable rates, has already been introduced and analyzed for general sources in the single-user source coding problem. Accordingly, in this paper, we first define the second-order achievable rate region for the Slepian-Wolf coding system and establish the source coding theorem for general sources in the second-order sense. Moreover, we compute the explicit second-order achievable rate region for i.i.d. correlated sources with countably infinite alphabets and mixed correlated sources, respectively, using the relevant asymptotic normality.
UR - http://www.scopus.com/inward/record.url?scp=84890341340&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84890341340&partnerID=8YFLogxK
U2 - 10.1109/ISIT.2013.6620571
DO - 10.1109/ISIT.2013.6620571
M3 - Conference contribution
AN - SCOPUS:84890341340
SN - 9781479904464
T3 - IEEE International Symposium on Information Theory - Proceedings
SP - 1974
EP - 1978
BT - 2013 IEEE International Symposium on Information Theory, ISIT 2013
T2 - 2013 IEEE International Symposium on Information Theory, ISIT 2013
Y2 - 7 July 2013 through 12 July 2013
ER -