【摘 要】
：
Wireless channel in high-speed railway communication scenario is a fast fading channel,which can be seen as a nonlinear dynamic system with weakly chaotic character-istics.A channel prediction algorit
【机 构】
：
Fuzhou University
【出 处】
：
2016年第十二届无线通信、网络技术与移动计算国际学术会议(WICOM2016)
论文部分内容阅读
Wireless channel in high-speed railway communication scenario is a fast fading channel,which can be seen as a nonlinear dynamic system with weakly chaotic character-istics.A channel prediction algorithm based on support vector machine(SVM)is investigated in this paper.The real and imaginary parts of the channel coefficients are trained,respectively.The optimal hyperplane based on SVM is obtained by solving the quadratic optimization.
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