BER PERFORMANCE OF MC-CDMA SYSTEMS WITH MMSE IN NAKAGAMI-M FADING

摘要：

By using the matrix inversion theorem and the characteristic function (CF) of the sum of gamma random variables (RVs) and an alternative expression of Q-function, a simple and closedform bit-error-rate (BER) expression is derived for the quasisynchronous uplink multicarrier codedivision multiple-access (MC-CDMA) systems with minimum mean square error (MMSE) receiver in Nakagami-m fading channels. The closed-form BER expression can be efficiently used for the evaluation of BER performance for the MC-CDMA systems with MMSE detector.

关键词： MC-CDMA MMSE BER Nakagami-m fading

作者: Yizhi Feng

作者单位: School of Electronic and Information Engineering South China University of Technology, Guangzhou, China

会议类型: 国际会议

会议名称: 2010 3rd IEEE International Conference on Broadband Network & Multimedia Technology(2010年第三届IEEE宽带网络与多媒体国际会议 IC-BNMT 2010)

会议地点: 北京

会议语种:英文

页码: 398-402

在线出版日期: 2010-10-26（万方平台首次上网日期，不代表论文的发表时间）