Structure and Performance of Space-Time Block Code

摘要：

This paper introduce the structure of STBC(Space time Block code) which is based on the crossing coding. First we introduce the Alamouti code, then we give the rules of the construct STBC. We also introduce the STTC in the 3GPP, which is the critical transmit diversity technology .After that we compare the performance of the different receive antennas and different modulation in the Rayleigh fading channel. From the simulation results we can draw the conclusions that the STBC could improve performance.

关键词： STBC STTC QAM

作者: TIAN Zairong ZHOU huaibei

作者单位: Electron and Information School,Wuhan University International School of Wuhan University

会议类型: 国际会议

会议名称: 第二届IEEE无线通讯、网络技术暨移动计算国际会议

会议地点: 武汉

会议语种:英文

在线出版日期: 2006-09-01（万方平台首次上网日期，不代表论文的发表时间）