Performance Analysis and Comparison of Linear Multi-user Detectors in Ds-cdma System

@inproceedings{RavindrababuPerformanceAA,
  title={Performance Analysis and Comparison of Linear Multi-user Detectors in Ds-cdma System},
  author={J. Ravindrababu and Dr. E. V. Krishna Rao}
}
In wireless communication technology, Direct Sequence Code Division Multiple Access (DS-CDMA) system has been used. Multiple Access Interference (MAI) limits the capacity of DS-CDMA. In this paper, Linear Multiuser Detectors and conventional Matched Filter (MF) are simulated using Gold sequence and PN sequence as spreading codes in DS-CDMA system. Comparative Study shows the PN sequence is better than Gold sequence in terms of Bit Error Rate (BER) for all detectors. Also MMSE Performs well… CONTINUE READING