Space-time coded OFDM systems with four transmit antennas

被引：0
|
作者：
Kim, J [1 ]
Lee, I [1 ]
机构：
[1] Korea Univ, Dept Commun Engn, Seoul 136701, South Korea
来源：
VTC2004-FALL: 2004 IEEE 60TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-7: WIRELESS TECHNOLOGIES FOR GLOBAL SECURITY | 2004年
关键词：
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
This paper presents space-time coded Orthogonal Frequency Division Multiplexing (OFDM) systems with multiple transmit antennas. We combine space-time codes and OFDM techniques in frequency selective fading environments. In this paper, we compare orthogonal block codes and quasi-orthogonal block codes with 4 transmit antennas. Also, capacity analysis is presented in OFDM systems.
引用
收藏
页码：2434 / 2438
页数：5
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