TY - JOUR
T1 - Attainable error exponents for the Poisson broadcast channel with degraded message sets
AU - Sokolovsky, Alexander
AU - Bross, Shraga I.
PY - 2005/1
Y1 - 2005/1
N2 - The Poisson broadcast channel with degraded message sets models a bandwidth unlimited optical broadcast network over which a sender communicates a common message to a pair of terminals and a private message to just one of them. The capacity region for this communication model is determined by the Körner-Marton result, which in the Poisson regime is shown to coincide with the capacity region of the degraded broadcast channel. We present explicit code construction and practical decoding rules which attain the corresponding capacity region, while attempting to maximize the attainable error exponents at the two distinct terminals. This is accomplished by computing the error exponents attainable by the suggested decoding rules, using the technique developed by Wyner and further extended by Bross and Shamai.
AB - The Poisson broadcast channel with degraded message sets models a bandwidth unlimited optical broadcast network over which a sender communicates a common message to a pair of terminals and a private message to just one of them. The capacity region for this communication model is determined by the Körner-Marton result, which in the Poisson regime is shown to coincide with the capacity region of the degraded broadcast channel. We present explicit code construction and practical decoding rules which attain the corresponding capacity region, while attempting to maximize the attainable error exponents at the two distinct terminals. This is accomplished by computing the error exponents attainable by the suggested decoding rules, using the technique developed by Wyner and further extended by Bross and Shamai.
KW - Error exponents
KW - Optical code-division multiple access (CDMA)
KW - Poisson broadcast channel
UR - http://www.scopus.com/inward/record.url?scp=12444276752&partnerID=8YFLogxK
U2 - 10.1109/tit.2004.839526
DO - 10.1109/tit.2004.839526
M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???
AN - SCOPUS:12444276752
SN - 0018-9448
VL - 51
SP - 364
EP - 374
JO - IEEE Transactions on Information Theory
JF - IEEE Transactions on Information Theory
IS - 1
ER -