A5035284931- Advanced Optical Network Technologies
- Advanced Photonic Communication Systems
- Optical Network Technologies
- Power Line Communications and Noise
- Advanced MIMO Systems Optimization
- Network Traffic and Congestion Control
- Software-Defined Networks and 5G
- Biofuel production and bioconversion
- Network Time Synchronization Technologies
- Wireless Communication Networks Research
- Microbial Metabolic Engineering and Bioproduction
- Algal biology and biofuel production
- Advanced Wireless Network Optimization
- Millimeter-Wave Propagation and Modeling
- Vehicular Ad Hoc Networks (VANETs)
- Railway Systems and Energy Efficiency
- Enhanced Oil Recovery Techniques
- Photonic and Optical Devices
- Bioenergy crop production and management
- Hydrocarbon exploration and reservoir analysis
- IoT and Edge/Fog Computing
- Real-Time Systems Scheduling
- Network Security and Intrusion Detection
- Photosynthetic Processes and Mechanisms
- IoT Networks and Protocols
University of Chinese Academy of Sciences
2025
Institute of Porous Flow and Fluid Mechanics
2025
Chinese Academy of Sciences
2025
Central Hospital of Wuhan
2025
ZheJiang Academy of Agricultural Sciences
2025
North University of China
2010-2024
China People's Public Security University
2023
Sun Yat-sen University
2017-2022
Sichuan University
2021
Technical University of Denmark
2011-2021
Cloud Radio Access Network (C-RAN) is a novel mobile network architecture which can address number of challenges the operators face while trying to support growing end-user's needs. The main idea behind C-RAN pool Baseband Units (BBUs) from multiple base stations into centralized BBU Pool for statistical multiplexing gain, shifting burden high-speed wireline transmission In-phase and Quadrature (IQ) data. enables energy efficient operation possible cost savings on baseband resources....
In the past few years, Ethernet Passive Optical Networks (EPONs) have rapidly gained large popularity in broadband access networks. However current standard has no management protocols aiming at reducing power consumption. this paper, we propose an Energy Management Mechanism (EMM) within IEEE 802.3ah control scheme. The main idea is to switch Network Units (ONUs) sleep mode and determine a suitable wakeup time schedule Line Terminal (OLT). proposed EMM there trade-off between maximizing...
The broadening range of applications for vehicles has motivated the evolution automotive communication network. Ethernet been deployed in production to build in-vehicle networks (IVN) by main manufacturers. To extent with real-time service future E/E architecture, a time-sensitive networking (TSN) profile created. This paper evaluates implementation multiple traffic scheduling and shaping mechanisms Ethernet, respectively. And we especially focus on two solutions, namely time-aware (TAS)...
Bioethanol production potential of three oven-dried switchgrass germplasms (St6−1, St6−3E, and St6−3F) containing 26.65−29.28% glucan, 17.92−19.37% xylan, 17.74−19.23% lignin (dry matter basis) was investigated. Evaluation the effect acid concentrations (0.5, 1.0, 1.5% w/v) residence times (30, 45, 60 min) on composition all indicated significant hemicellulose solublization relying greatly pretreatment intensity. No apparent delignification observed during pretreatment. Pretreated samples...
This paper summarizes the research progress and applications of oxygen-reduced-air-assisted gravity drainage (OAGD) in enhanced oil recovery (EOR). The fundamental principles key technologies OAGD are introduced, along with a review domestic international field trials. Factors influencing displacement performance, including low-temperature oxidation reactions, injection rates, reservoir dip angles, discussed detail. findings reveal that significantly improves efficiency through dynamic...
CO2 flooding is widely applied in low-permeability reservoirs due to its good injectivity, miscibility with crude oil, and ability diminish the interfacial tension viscosity between oil gas. However, strongly heterogeneous can lead phenomena such as fingering gravity override during displacement process, which significantly reduce sweep area. To address this, this study systematically investigates mechanisms influencing miscible efficiency under interlayer heterogeneity using a 2D,...
Time Sensitive Network (TSN) is an attractive solution for time-critical frame transmission in data link layer. Traffic scheduling and shaping TSN aim to achieve bounded low latency zero congestion loss. provides traditional switching with reliable Quality-of-Service (QoS) parameters, however, synchronization challenges, e.g. jitter, lost timing frames, clock inaccuracy, threaten the reliability of network. Emerging Asynchronous Shaping (ATS) guarantees determinism real-time applications,...
Attacks as Distributed Denial of Service (DDoS) are ones the most frequent vehicle cybersecurity threats. In this paper, we propose a Machine Learning-based Intrusion Detection System (IDS) for monitoring network traffic and detecting abnormal activities. This IDS framework integrates streaming engines big data analytics, management visualization. A Vehicular ad-hoc (VANET) topology multiple connected nodes with mobility capability is simulated in Mininet-Wifi environment. Real-time...
Digital transformation and technological innovation have an essential impact on enterprise performance, clarifying the relationship between two has become a real problem that management needs to solve. This study utilizes data from China’s listed enterprises 2012 2022 comprehensively analyze influence mechanism of digital performance. The findings indicate following: (1) can effectively promote improving performance dual levels. (2) positively impacts primarily through enhanced exploitative...
As concerns about energy consumption grow, the power of EPON becomes a matter increasing importance.In respect efficiency, current standard has no management protocols aiming to reduce in EPONs.In this paper, we propose an Energy Management Mechanism (EMM) for downlink systems.The proposed mechanism is designed enhance standardized control scheme with objective increase efficiency while satisfying diverse QoS requirements.The main idea put Optical Network Unit (ONU) into sleep mode and...
Recently, broadband optical access networks were being deployed worldwide to deliver large bandwidth end users. Currently, the operators have been mainly deploying time-division multiplexing (TDM) passive (PON) in their networks. As demand continues increase, industry further selected several next generation (NGA) options upgrade from current TDM-PON architectures. Besides increasing requirement, TDM-PONs suffers limited reach and split-ratio. To reduce capital operational expenditure...
TSN is an attractive solution for latency-critical frame transmission built upon IEEE 802 architecture.Traffic scheduling and shaping in aim to achieve bounded low latency zero congestion loss.However, the most widespread (i.e.Time-Aware Shaper) requires a networkwide precision clock reference only targets on cyclical traffic flows.This paper focuses performance evaluation of ATS, which applies algorithm any flows no reference.Simulations are proposed comparison.Metrics including end-to-end...
In the automotive and rail domains, vehicles are entering era of full automation thanks to wireless sensors communication systems, shifting control functions from a human driver computers. High data rate, robustness, high reliability ultra-low latency communications required in context autonomous train safety critical applications. Today, Future Railway Mobile Communication System (FRMCS) is under development at European level within International Union Railways (UIC). This system will...