Pipelined successive interference cancellation with parallel processing for a DS/CDMA system
Toshimichi Yokote, Hiroo Sekiya, Jianming Lu, and Takashi Yahagi
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, vol.J87-A, no.9, pp.1254-1256, Sept., 2004. [pdf document]

<Abstract>

In this paper, the Pipelined Successive Interference Cancellation (PSIC) with parallel processing is proposed. The users are divided into some groups. The parallel processing is applied to the users within a same group. The pipelined processing is performed among the groups. The simulation results show that the bit error rate performance of the proposed scheme outperforms than the PSIC scheme in spite of smaller processing delay.