CDMA(Code Division Multiplexing Access)
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چکیده
Multiple users can be served by the same bandwidth in wireless CDMA systems of spread spectrum. The use can used the bandwidth and different codes at the same time and any signal showed by one of the user is seen as interference. This interference is detected to the base station in the process of extracting data used by a specific signal utilized by a user. Users who are closer to the BS are the ones receiving greater signal and those who are far from the BS can be interfered with by those closer.
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