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Iterative learning control (ILC) is an important method for networked control systems and it uses the control information several times before to form the current control input signal [1]. Nowadays, ILC has developed maturely, but its output signal may cannot track the desired trajectory accurately because of the channel noise of wireless transmission. In this paper, we introduce the Adaptive Fourier...
Wireless body area network (WBAN) is a body-centric near field wireless communication network. It is a promising new technology for continuously telemedicine monitoring systems. Furthermore, ultra-wideband (UWB) is a promising air interface for near field communication matching the requirements of WBAN. Multipath effect caused by body scattering extremely degrades the QoS of communication. In order...
Considering the actual wireless channel conditions of High-speed Railway (HSR), it's useful for setting up a novel scattering channel model, particularly in the fast fading channel and high moving terminal unit. Furthermore, we combine this model with orthogonal frequency-division multiplexing (OFDM) system for its own unique advantages. Channel estimation is an important issue for wireless communication...
High data rate requirements and reliable performances over fast fading channels are concerned more and more for wireless systems, especially when it comes to high-speed railway. This paper gives a detailed analysis of high moving wireless channel characteristics of non-widesense stationary uncorrelated scattering(Non-WSSUS), including other main influencing factors and time-varying conditions, and...
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