Study of OMAI in Time-Amplitude Encoding and FrequencyHopping/Time-Spreading OCDM System
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Graphical Abstract
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Abstract
In time-amplitude encoding and frequency hopping/time-spreading OCDM system, OMAI is the main factory witch affecting the BER and number of users.This paper is about how to decrease OMAI in these two system with technologies of improving code series, managing Dispersion,selecting line-code and proper using hard-limiter.
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