TY - JOUR
T1 - Noncoherent block-coded MPSK
AU - Wei, Ruey Yi
PY - 2005/6
Y1 - 2005/6
N2 - For coherent detection, block-coded modulation is a bandwidth efficient scheme. In this paper, we propose theorems about the error performance of block-coded modulation using M-ary phase-shift keying (MPSK) for noncoherent detection. Based on these theorems, we propose a novel block-coded modulation scheme for noncoherent detection called noncoherent block-coded MPSK. The proposed scheme provides flexible designs of noncoherent block codes with different code rate, block length and error performance. Good noncoherent block codes can be easily obtained by properly choosing binary linear block codes as the component codes. Moreover, noncoherent block codes of this new scheme can be decoded by multistage decoding, which has the advantage of low complexity and satisfactory error performance. In this paper, two algorithms of multistage decoding for noncoherent detection are proposed as well. The error performance of some designed codes and decoding algorithms is verified by computer simulation.
AB - For coherent detection, block-coded modulation is a bandwidth efficient scheme. In this paper, we propose theorems about the error performance of block-coded modulation using M-ary phase-shift keying (MPSK) for noncoherent detection. Based on these theorems, we propose a novel block-coded modulation scheme for noncoherent detection called noncoherent block-coded MPSK. The proposed scheme provides flexible designs of noncoherent block codes with different code rate, block length and error performance. Good noncoherent block codes can be easily obtained by properly choosing binary linear block codes as the component codes. Moreover, noncoherent block codes of this new scheme can be decoded by multistage decoding, which has the advantage of low complexity and satisfactory error performance. In this paper, two algorithms of multistage decoding for noncoherent detection are proposed as well. The error performance of some designed codes and decoding algorithms is verified by computer simulation.
KW - Block-coded modulation
KW - Multilevel coding
KW - Noncoherent detection
KW - Phase-shift keying (PSK)
UR - http://www.scopus.com/inward/record.url?scp=22144439450&partnerID=8YFLogxK
U2 - 10.1109/TCOMM.2005.849989
DO - 10.1109/TCOMM.2005.849989
M3 - 期刊論文
AN - SCOPUS:22144439450
SN - 0090-6778
VL - 53
SP - 978
EP - 986
JO - IEEE Transactions on Communications
JF - IEEE Transactions on Communications
IS - 6
ER -