TY - GEN
T1 - Multilevel coded FSK/PSK modulation
AU - Altunbas, Ibrahim
AU - Aygolu, Umit
PY - 1994
Y1 - 1994
N2 - In this paper, based on the multilevel coding and multistage decoding techniques, new multilevel systems are introduced for 2FSK/4PSK modulation. This type of modulation is very suitable for multilevel coding technique due to the large Euclidean distance at the first step of the mapping by set partitioning method. The proposed systems are compared to the Padovani and Wolf's 2FSK/4PSK trellis codes [2] in terms of asymptotic coding gains, decoding complexities, decoding delays and shown that our systems have error performance and decoding complexity advantages. We also give a generalized error weight profile expression for the multilevel coded schemes.
AB - In this paper, based on the multilevel coding and multistage decoding techniques, new multilevel systems are introduced for 2FSK/4PSK modulation. This type of modulation is very suitable for multilevel coding technique due to the large Euclidean distance at the first step of the mapping by set partitioning method. The proposed systems are compared to the Padovani and Wolf's 2FSK/4PSK trellis codes [2] in terms of asymptotic coding gains, decoding complexities, decoding delays and shown that our systems have error performance and decoding complexity advantages. We also give a generalized error weight profile expression for the multilevel coded schemes.
UR - https://www.scopus.com/pages/publications/0027986118
M3 - Conference contribution
AN - SCOPUS:0027986118
SN - 0780318269
T3 - Conference Record - International Conference on Communications
SP - 640
EP - 644
BT - Conference Record - International Conference on Communications
PB - Publ by IEEE
T2 - Proceedings of the 1994 IEEE International Conference on Communications
Y2 - 1 May 1994 through 5 May 1994
ER -