Semi-analytical approach of asynchronous MC-CDMA systems with a cyclic prefix

被引：5

作者：

Ko, K ^{[1
]}

Kim, T ^{[1
]}

Choi, S ^{[1
]}

Hong, D ^{[1
]}

机构：

[1] Yonsei Univ, Dept Elect & Elect Engn, CITY, Informat & Telecommun Lab, Seoul 120749, South Korea

来源：

IEEE COMMUNICATIONS LETTERS | 2005年 / 9卷 / 02期

关键词：

asynchronous MC-CDMA; CP; ISI;

D O I：

10.1109/LCOMM.2005.02017

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

In this letter, asynchronous multicarrier-code division multiple access (MC-CDMA) systems with a cyclic prefix (CP) are analyzed over frequency-selective multipath fading channels, and the average bit error rate is evaluated. The derived results show that a CP is required for MC-CDMA systems in order to mitigate intersymbol interference (ISI) and fully obtain the achievable path diversity as the frequency diversity.

引用

页码：142 / 144

页数：3

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