A5014374757- Vehicular Ad Hoc Networks (VANETs)
- Railway Systems and Energy Efficiency
- Advanced MIMO Systems Optimization
- Millimeter-Wave Propagation and Modeling
- Petri Nets in System Modeling
- Network Time Synchronization Technologies
- Traffic control and management
- Software-Defined Networks and 5G
- Electrical Contact Performance and Analysis
- Wireless Sensor Networks and IoT
- Advanced Wireless Network Optimization
- Cryptographic Implementations and Security
Beijing Jiaotong University
2020-2025
The virtually coupled train sets (VCTS) have been proposed to improve transportation efficiency, passenger satisfaction and operational capability for communication-based control (CBTC) systems. Reliable real-time trainto-train (T2T) wireless communications are quite desirable ensure the stability of VCTS. Moreover, with development industrial Internet Things (IIoT), an IIoT-based VCTS is proposed. Due physically exposed environment, T2T vulnerable jamming attacks (JAs), causing packets...
The virtual coupling approach has been proposed to improve transportation efficiency, passenger satisfaction and operational excellence for communication based train control (CBTC) systems, a formation is built named coupled sets (VCTS). In order ensure the stability of VCTS, train-to-train (T2T) wireless communications are critical provide continuous information exchange channel adjacent trains. Due unreliability communications, jamming attacks inevitable, which could bring packets loss...
The virtually coupled train sets (VCTS) have been proposed to improve operational capability and passenger satisfaction ensure punctuality, thus alleviating the rapidly worsening traffic pressure. Recently, due lack of reliable wireless communications accurate perceptual information, VCTS based on industrial internet things (IIoT) are receiving growing concerns by integrating into IIoT, AI, edge computing. However, denial service (DoS) attacks feasible for IIoT-based physically exposed open...
In recent times, there has been a significant amount of focus from both academia and industry towards cellular vehicle to everything (C-V2X) technology. The design C-V2X system needs channel characteristic as foundation, where field testing modeling are required. this paper, we propose performance approach including data collection, calculation, application. Additionally, employ the assessment quality metrics using static dynamic scenarios. Based on obtained results, establish large-scale...
Tunnel construction is a dynamic excavation process that requires variety of equipment and workers to cooperate according standard procedures. To enhance efficiency reduce labor costs, intelligent equipments have been extensively employed in tunnel sites. However, the effectiveness collaborative operation hindered some extent due inadequate information sharing inefficient awareness situation. deal with problem, we propose cluster-based communication network architecture define novel metric...
Virtual coupling attracts extensive attention from the railway communities due to its promising capacity increase and flexibility improvement. Accurate control that guarantees system safety performance is still a problem be studied. This paper investigates virtual train (VCTS) with model parameter uncertainties using an adaptive nonlinear strategy. A safe automatic introduced novel framework consisting of two levels designed give overall architecture. For leading train, Automatic Train...