Towards future intelligent vehicular network, the machine learning as the promising artificial
intelligence tool is widely researched to intelligentize communication and networking …

In this paper, a novel orthogonal frequency division multiplexing (OFDM) scheme, called
OFDM with index modulation (OFDM-IM), is proposed for operation over frequency-selective …

Index modulation (IM) leads to a decrease in power consumption and transmitter complexity
compared to classical orthogonal frequency division multiplexing (OFDM) systems. The …

In this paper, we propose an iterative channel estimation and intercarrier interference (ICI)
cancellation method for highly mobile users in long-term evolution (LTE) systems. The …

This paper is concerned with a challenging problem of channel estimation and equalization
for amplify-and-forward cooperative relay based orthogonal frequency division multiplexing …

It is well-known that time-varying channels can provide time diversity and improve error rate
performance compared to time-invariant fading channels. However, exploiting time diversity …

针对现有的联合信道估计及OFDM 信号检测算法性能不高的问题, 该文提出一种基于整体最小二
乘的联合信道估计及OFDM 信号检测算法. 该算法首先通过导频估计初始的信道信息 …

In this paper, a novel orthogonal frequency division multiplexing (OFDM) scheme, which is
called OFDM with index modulation (OFDM-IM), is proposed for frequency-selective fading …

This paper is concerned with the challenging and timely problem of joint channel estimation
and equalization for orthogonal frequency division multiplexing (OFDM) systems in the …

In this paper, joint channel estimation and data detection in orthogonal frequency division
multiplexing (OFDM) amplify-and-forward (AF) cooperative systems under high mobility is …