An Finite-State Markov Channel Model for ACM Scheme in WiMAX

被引：0
|
作者：
Vu, Xuan-Thang [1 ]
Nguyen, Dinh-Thong [2 ,3 ]
Vu, Trinh Anh [1 ]
机构：
[1] Vietnam Natl Univ, Coll Technol, Hanoi, Vietnam
[2] Univ Technol Sydney, Fac Engn, Sydney, NSW, Australia
[3] Univ Technol Sydney, IT, Sydney, NSW, Australia
来源：
TENCON 2009 - 2009 IEEE REGION 10 CONFERENCE, VOLS 1-4 | 2009年
关键词：
Wireless communications; WiMAX; Adaptive modulation and coding; Finite state Markov channel model; FADING CHANNELS;
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
The paper derives a more accurate upper bound for BER for M-QAM than is currently used in the literature. This allows a more thorough analysis of the power adaptation to fading conditions for optimization of spectral efficiency. By taking into account the effect of error coding gain on power adaptation, a 7-state FSMC model for the implementation of the adaptive modulation and coding scheme in WiMAX is proposed.
引用
收藏
页码：821 / +
页数：2
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