| Publisher | Institute of Electrical and Electronics Engineers | ||
|---|---|---|---|
| Format | 345.8KB PDF | Date added | 25 Jun 2003 |
| Topics | Mobile - Wireless Communications, TDMA - CDMA | ||
| Downloads | 56 | ||
An adaptive Minimum Symbol Error Rate (MSER) linear MUltiuser Detector (MUD) is proposed for Direct Sequence Code-Division Multiple Access (DS-CDMA) systems employing Multilevel Pulse-AMplitude (M-PAM) scheme. Based on a kernel destiny estimation for approximating the Symbol Error Rate (SER) from training data, a Least mean Squares (LMS) style stochastic gradient algorithm called the Least SER (LSER) is developed for training linear MUDs. Computer simulation is used to investigate the performance of this LSER mud.
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