Browsing Theses by Subject "DS-CDMA"
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Performance Comparison Between Variable and Fixed Signature Codes in DS-CDMA Systems
(University of Waterloo, 2016-08-30)In a CDMA or SCMA system, users can use a fixed signature for the whole transmission interval. But there is the possibility for two users to have highly correlated signatures. Hence, high interference exists in the system, ...