As a development direction of urban rail transit system, the train autonomous
circumambulate system (TACS) can operate in a safer, more efficient, and more economical …

The next generation of mobile networks (5G) is expected to achieve high data rates, reduce
latency, as well as improve the spectral and energy efficiency of wireless communication …

In this letter, an efficient massive multiple-input multiple-output (MIMO) detector is proposed
by employing a deep neural network (DNN). Specifically, we first unfold an existing iterative …

With the development of intelligent connected vehicles (ICVs), there emerge many new
services and applications which involve intensive computation. To support the intensive …

This study investigates the performance of user equipments (UEs) and IoT devices in a multi-
user (MU) multiple-input single-output (MISO) configuration based non-orthogonal multiple …

We propose a transmission scheme that exploits the spatial degrees of freedom from large
antenna arrays to maximize the downlink sum-rate of user equipment (UE) in a …

Train-to-train (T2T) communication is expected to increase efficiency of train operation and
reduce life-cycle cost in construction for the urban rail transit system. In this paper, we adopt …

In the multi-cell massive multiple-input multiple-output (MIMO) systems, the mitigation of pilot
contamination is an important issue in the semi-blind channel estimations. For the pilot …

Massive multiple-input-multiple-output (MIMO) technology has been advocated as one of the
most advanced and promising technologies for catering to the high data requirements of …

This paper investigates the cell-edge user's performance in a two-user multiple-input single-
output non-orthogonal multiple access (MISO-NOMA) systems using downlink beamformers …