Performance Analysis of the D-STTD Communication System with AMC Scheme

• 作者: Cheolwoo YOU Gilsang YOON Intae HWANG Jeonghwan LEE Namgil LEE Sangjin RYOO
• 来源期刊: 通讯、网络与系统学国际期刊(英文)
• 学科: 工学
• 关键词: AMC MCS Level STTD D-STTD
• 年，卷（期）: 2009,（5）
• 页码范围: 325-329
• 页数: 5页
• 分类号: TN92

摘要

In this paper, we propose a Double-Space Time Transmit Diversity (D-STTD) communication system with Adaptive Modulation and Coding (AMC) scheme and analyze its performance using simulation experiments. The simulation results show that the probability of selecting a high Modulation and Coding Scheme (MCS) level increased as the Signal to Noise Ratio (SNR) improved. Furthermore, the D-STTD communication system with AMC scheme provided a more uniform throughput distribution throughout the entire SNR range compared to its counterpart which did not apply AMC scheme. Also, the maximum throughput of the D-STTD communication system with AMC scheme was twice that of a conventional AMC communication system or a Space Time Transmit Diversity (STTD) communication system with AMC scheme.