Modified Successive Interference Cancellation for OFDM Signal Detection

被引：0
|
作者：
Chen, Yao-Kun [1 ]
Lee, Huang Chang [1 ]
Wei, Shyue-Win [1 ]
机构：
[1] Natl Chi Nan Univ, Dept Elect Engn, Puli 545, Taiwan
来源：
IEICE TRANSACTIONS ON COMMUNICATIONS | 2008年 / E91B卷 / 12期
关键词：
OFDM; detection; interference cancellation (SIC); zero-forcing (ZF);
D O I：
10.1093/ietcom/e91-b.12.4027
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A modified successive interference cancellation (SIC) algorithm for orthogonal frequency division multiplexing (OFDM) system is presented. The presented modified SIC algorithm makes use of,m index sequence to avoid the subcarriers re-ordering calculation. Furthermore, by combining the SIC with the conventional zero-forcing (ZF) detection, computation complexity of the presented algorithm can be significantly reduced and meanwhile excellent performance can be maintained.
引用
收藏
页码：4027 / 4029
页数：3
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