A Linearly Constrained Constant Modulus Approach To Blind Adaptive Multiuser Interference Suppressio - IEEE Communications Letters
نویسنده
چکیده
This letter presents a linearly constrained constant modulus approach for the blind suppression of multiuser interferences in direct-sequence code division multiple access systems. The method performs the same as minimum mean square error receivers and outperforms existing blind approaches because it only requires a rough estimate of the desired user code and timing.
منابع مشابه
Blind MUD of DS-CDMA using the Linearly Con-strained Constant Modulus Algorithm
A blind adaptive multiuser detector (MUD) based on the Linearly Constrained Constant Modulus Algorithm is presented. The dependence of the performance (in terms of BER and SINR) on step size and amplitude estimation is quantitatively investigated through computer simulation.
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