Multipath-tolerant binary signal design for approximately synchronized CDMA systems without co-channel interference using complete complementary codes

Abstract

A signal design method for the uplink in the cellular mobile CDMA systems is proposed. The proposed method uses binary complete complementary code as comb-spectrum pseudo-periodic sequences. The designed signals are without co-channel interference nor influence of multipath fading, when the system is synchronized approximately. Any approximation of synchronization is acceptable by arranging the signal design.