title = "A Frequency Utilization Efficiency Improvement on Superposed SSMA-QPSK Signal Transmission over High Speed QPSK Signals in Nonlinear Channels",
author = "T. Sugiyama and Morikura, {H. Kazama:M.} and S. Kubota and S. Kato",
year = "1993",
month = may,
day = "1",
language = "English",
journal = "IEICE Transaction on Communications",
}
TY - JOUR
T1 - A Frequency Utilization Efficiency Improvement on Superposed SSMA-QPSK Signal Transmission over High Speed QPSK Signals in Nonlinear Channels