Communication Theory: Letter: Multiuser Detection Analysis in DS‐CDMA Channel with Nakagami Fading
Dejan M. Novaković, M.L. Dukić · European Transactions on Telecommunications · 2000
Abstract In this paper the multiuser detection performance analysis‐ in synchronous direct sequence code division multiple access (DS‐CDMA) system using decorrelating and decision feedback (DFB) receivers, including single path Nakagami fading channel is presented. The lower bounds of the receivers bit error probability (BER) are derived, and the comparison of these receivers' performances to the conventional CDMA receiver is made. The analytical and numerical results show that the DFB receiver performs better in the presence of the high Nakagami fading channels.