Presents the front cover for this issue of the publication.

Presents the table of contents for this issue of the publication.

Wireless vehicular communications and sensing technologies are key to enabling more advanced intelligent transportation systems (ITSs) with improved safety and efficiency. Within the realm of wireless communication, millimeter-wave (mmwave) technology has recently received much attention, providing rich spectrum resources to support the timely transmission of large amounts of data. This is especially

Collision avoidance, one of the most promising applications for vehicular networks, dramatically improves the safety of vehicles that support it. In this article, we investigate how it can be extended to benefit vulnerable users, such as pedestrians and bicyclists, equipped with a smartphone. Owing to the reduced capabilities of smartphones compared to vehicular onboard units (OBUs), traditional distributed

The industrial Internet of Things (IIoT), which integrates the key technologies of industrial communication, computing, and control, can implement flexible management and dynamic scheduling for manufacturing resources. To improve the edge intelligence of the IIoT, this article proposes a novel IIoT architecture with a hierarchical control structure in the mobile edge cloud (MEC). Massive remote radio

Millimeter-wave (mm-wave) small cells have been considered an effective technique for significantly improving the data rates of future networks. More particularly, this article investigates the potential benefits of mm-wave small-cell networks from the perspective of nonorthogonal multiple access (NOMA) and wireless caching. We highlight a range of innovative resource management solutions conceived

Conditional handover (CHO) is one of several promising mobility enhancements in 5G networks. By making preparation decisions earlier than in LTE HO, CHO can provide an improved HO success rate. This article, analyzes the strengths and weaknesses of CHO by comparing CHO to 5G baseline HO. Since millimeter-wave communications are vulnerable to blockages, sudden changes in signal reception power can mislead

We have witnessed an exponential growth in commercial data services, which has led to the so-called big data era. Machine learning, one of the most promising artificial intelligence (AI) tools for analyzing this deluge of data, has been called upon in many industry and academic research areas. In this article, we briefly review big data analysis and machine learning, along with their potential applications

This article offers a survey of recent solutions involving electric drives and power chargers for fully electric vehicles (EVs) and hybrid EVs (HEVs). Based on our research and experimental activities regarding electric drives, we also show experimental data from prototypes. After reviewing the opportunities and challenges of vehicle electrification, the article analyzes electric machines and power

The integration of driver assistance and autonomous driving capabilities has increased the complexity of automotive software, making the verification of software updates more challenging. The utility of simulators in software verification is limited in terms of their level of fidelity to real-world hardware and driving conditions. The use of physical test vehicles on a test track is both costly and

In this article, we analyze mixed electrified areas where there is a combination of ac/dc electrification. The grounding strategy is completely different, as dc electrification aims to have the rail isolated from the ground, and ac usually has the rail and other metallic parts, such as structures and overhead catenary system (OCS) poles, connected to the ground. At certain locations, it is practically

The rail transportation industry has seen a growing interest in the use of radio-access technology (RAT) for critical and noncritical services to improve safety/reliability, performance, and passenger experience. There is a practical incentive to investigate how to improve wayside-onboard wireless channel throughput and transmission reliability to address the different requirements of data transmission