Evaluation of adaptive modulation and coding applied on a 400 mbps OFDM wireless communication system

被引：0
|
作者：
Otsuki, Nouaki [1 ]
Yoshizawa, Singo [1 ]
Miyanaga, Yoshikazu [1 ]
机构：
[1] Hokkaido Univ, Grad Sch Informat Sci & Technol, Kita Ku, Kita 14,Nish 9, Sapporo, Hokkaido, Japan
来源：
SYSTEMS MODELING AND SIMULATION: THEORY AND APPLICATIONS, ASIA SIMULATION CONFERENCE 2006 | 2007年
关键词：
OFDM; adaptive modulation;
D O I：
10.1007/978-4-431-49022-7_87
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents a high throughput wireless system which is able to reach up to 400 Mbps using OFDM with adaptive modulation and coding (AMC). Our objective is to increase an actual throughput in the OFDM wireless system under various environments. We apply an adaptive modulation technique to each subcarriers to keep required BER performance for realizing high-quality communications. Convolutional coding is added to the adaptive modulation scheme to obtain higher PER performance under small CNR environments. In the computer simulation, we evaluate PER performance and demonstrate the efficiency of the AMC in a throughput analysis.
引用
收藏
页码：430 / +
页数：2
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