An Adaptive Modulation Scheme in Wireless Multimedia Sensor Networks

被引：0
|
作者：
Ali, Alghamdi [1 ]
Hua, Kun [1 ]
机构：
[1] Lawrence Technol Univ, Dept Elect & Comp Engn, Southfield, MI 48075 USA
来源：
2011 IEEE GLOBECOM WORKSHOPS (GC WKSHPS) | 2011年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, we propose an adaptive modulation approach in an adaptive way guaranteeing signal interpretation quality and energy efficiency in wireless multimedia sensor networks. The performance of QPSK, QAM with OFDM are compared and designed for diverse channel environments. MATLAB Simulink simulations illustrated the transmitting and receiving performance based on the bit error rate, Discrete-Time Scatter, Spectrum Scope, and constellation diagram.
引用
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页码：1 / 5
页数：5
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