A multicarrier transmit diversity scheme with antenna selection for MC-CDMA

被引：0
|
作者：
Ren, XD [1 ]
Zhou, SD [1 ]
Zhou, ZC [1 ]
机构：
[1] Tsing Hua Univ, Dept Elect Engn, Beijing, Peoples R China
来源：
IEICE TRANSACTIONS ON COMMUNICATIONS | 2004年 / E87B卷 / 08期
关键词：
multicarrier CDMA; transmit diversity; multiuser detection;
D O I：
暂无
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：
In this letter, Multicarrier Code Division Multiple Access (MC-CDMA) technique combined with Space Time Block Code (STBC) is analyzed in the case of two transmit antennas. A multicarrier transmit diversity scheme with antenna selection is proposed. The transmission power is allocated onto the antenna which has larger channel gain instead of the two antennas uniformly. Simulation results show that the new scheme has considerable performance gain compared to the Alamouti's scheme.
引用
收藏
页码：2394 / 2396
页数：3
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