DocumentCode
2992479
Title
Error exponents of optimum decoding for the degraded broadcast channel using moments of type class enumerators
Author
Kaspi, Yonatan ; Merhav, Neri
Author_Institution
Dept. of Electr. Eng., Technion - Israel Inst. of Technol., Haifa, Israel
fYear
2009
fDate
June 28 2009-July 3 2009
Firstpage
2507
Lastpage
2511
Abstract
The analysis of random coding error exponents pertaining to optimal decoding in a degraded broadcast with degraded message sets is revisited. Instead of using Jensens inequality as well as some other inequalities in the derivation, we demonstrate that, after an initial step, an exponentially tight analysis can be carried out by assessing the relevant moments of a certain type class enumerator.
Keywords
channel coding; coding errors; decoding; random codes; Jensens inequality; degraded broadcast channel; optimum decoding error exponent; random coding error exponent; type class enumerator; Broadcast technology; Broadcasting; Cities and towns; Clouds; Codes; Degradation; Maximum likelihood decoding; Transmitters;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2009. ISIT 2009. IEEE International Symposium on
Conference_Location
Seoul
Print_ISBN
978-1-4244-4312-3
Electronic_ISBN
978-1-4244-4313-0
Type
conf
DOI
10.1109/ISIT.2009.5206055
Filename
5206055
Link To Document