| Publisher | University of Electro-Communications | ||
|---|---|---|---|
| Format | 821.8KB PDF | Date added | 01 Jan 2005 |
| Topics | Wireless LAN, Modems, Mobile - Wireless Communications | ||
| Downloads | 55 | ||
This paper proposes a multiuser detection (MUD) scheme for space-time block coded orthogonal frequency division multiplexing (STBC-OFDM) systems. The optimum weight matrix used to decouple simultaneously signals from active multiple access users is derived using the minimum mean square error (MMSE) multiuser detection method. The proposed scheme provides good performance over different models of the frequency selective fading channel.
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