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Multicarrier orthogonal CDMA signals for quasi-synchronous communication systems
1994
IEEE Journal on Selected Areas in Communications
Abstracf-We propose a multicarrier orthogonal CDMA signaling scheme for a multiple-access communication system, such as the reverse channel of a cellular network, as an alternative to the multi-user interference cancellation approach. The average variance of cross-correlations between sequences is used as a measure for sequence design. We search for sets of sequences that minimize the probability of symbol detection error, given that there is imperfect synchronization among the signals, that
doi:10.1109/49.298058
fatcat:77dulov25jaopd23djp2xtrqqq