Title :
Error performance analysis of multilevel coded asymmetric 8-PSK modulation with multistage decoding and unequal error protection
Author :
Isaka, M. ; Imai, Motohiko Isaka Hideki ; Morelos-Zaragoza, Robert H.
Author_Institution :
Inst. of Ind. Sci., Tokyo Univ., Japan
Abstract :
In this paper, the error performance of multilevel (block) coded asymmetric 8-PSK modulations with multistage decoding and unequal error protection (UEP) is analyzed. Upper bounds on the corresponding bit error rates (BER) are derived by union bound arguments. Also simpler and tighter approximations are evaluated by considering asymmetries and effective nearest neighbors
Keywords :
block codes; decoding; error correction codes; error statistics; modulation coding; phase shift keying; BER; UEP; asymmetries; bit error rates; effective nearest neighbor; error performance analysis; multilevel coded asymmetric 8-PSK modulation; multistage decoding; unequal error protection; union bound arguments; upper bounds; Bit error rate; Computer errors; Constellation diagram; Decoding; Error correction codes; Modulation coding; Nearest neighbor searches; Performance analysis; Satellite broadcasting; Upper bound;
Conference_Titel :
Information Theory, 1998. Proceedings. 1998 IEEE International Symposium on
Conference_Location :
Cambridge, MA
Print_ISBN :
0-7803-5000-6
DOI :
10.1109/ISIT.1998.708811
