发送分集技术及其在后3G中的应用  

Transmission diversity and its application to 3G

作　　者：于昭民 庞伟正[1] 张星宇 

机构地区：[1]哈尔滨工程大学信息工程学院,黑龙江哈尔滨150001

出　　处：《成都信息工程学院学报》2004年第2期162-166,共5页Journal of Chengdu University of Information Technology

摘　　要：发送分集技术是第三代移动通信系统 ( 3G)中的一种关键技术。在详细分析了空时编码技术的基础上 ,比较了几种基于空时编码的发送分集技术性能。最后进行了计算机仿真 ,并对发送分集技术在后The transmission diversity is a key technology in 3G (the third generation wireless communication). Having analyzed the technology of the space time codes, some kinds of the transmission diversity based on the space time codes are compared for their performance. The numerical simulations and some discussions about applying the transmission diversity to 3G wideband mobile communication are also made.

关 键 词：发送分集 空时编码 STTC STTD 后3G宽带移动通信 

分 类 号：TN929.5[电子电信—通信与信息系统]