Jingyu Chen
A5047949565- Energy Harvesting in Wireless Networks
- Advanced Wireless Communication Technologies
- Wireless Communication Security Techniques
- Particle physics theoretical and experimental studies
- Quantum Chromodynamics and Particle Interactions
- UAV Applications and Optimization
- High-Energy Particle Collisions Research
- Wireless Body Area Networks
- Cybersecurity and Information Systems
- Mental Health via Writing
- Black Holes and Theoretical Physics
- Wireless Power Transfer Systems
- Underwater Vehicles and Communication Systems
- Cryptographic Implementations and Security
- Advanced Measurement and Detection Methods
- Complexity and Algorithms in Graphs
- Digital Mental Health Interventions
- Cryptography and Data Security
- Coding theory and cryptography
- Privacy-Preserving Technologies in Data
- Infrared Target Detection Methodologies
- Mental Health Research Topics
National University of Defense Technology
2023-2025
Xidian University
2024
Nanjing University of Information Science and Technology
2024
Xihua University
2024
Institute of High Energy Physics
2009-2010
Intelligent reflecting surface (IRS)-assisted wireless communication has been recognized as an important way to enhance the security of unmanned aerial vehicle (UAV) networks. However, a single IRS may be unable meet transmission requirements in complex scenarios. In particular, due inherent instability UAV platforms, inevitable jitter caused by airflow and body vibration can have great impact on quality. this paper, we study multi-aerial (AIRS) assisted secure simultaneous information power...
Reconfigurable intelligent surface (RIS) is viewed as a promising technique that can be utilized to improve the performance of systems by reconfiguring signal propagation environments. This article investigates green and secure unmanned aerial vehicle (UAV) Internet Things (IoT) communications with aid RIS, where multiple UAVs harvest energy from power beacon (PB) send information uplink access point (AP) nonorthogonal (NOMA). In particular, communication divided into two phases during each...
As the most popular cryptographic scheme in post-quantum field, lattices have received extensive attention and research. Not only do they provide quantum-resistant security, also enable construction of complex applications. Currently, lattice cryptography schemes based on different difficult problems been applied fields. The threshold secret sharing (TSS) is an important field has application value development prospects key protection, secure multi-party computation, privacy etc. However,...
Based on 58 million J/ψ events collected by the BES II detector at BEPC, → Λ π+π− is observed for first time. The branching fraction measured to be Br(J/ψ π+π−) = (4.30±0.13±0.99)×10−3, excluding decays intermediate states, namely Ξ−+, Σ(1385)−(1385)+, and Σ(1385)+(1385)−. fractions these resonance channels are be: Ξ−+) (0.90±0.03±0.18)×10−3, Σ(1385)−(1385)+) (1.23±0.07±0.30)×10−3, Σ(1385)+(1385)−) (1.50±0.08±0.38)×10−3, respectively. angular distribution of form ∝ (1 + αcos2θ) with α...
We measure the observed cross sections for charmless processes e + −→K 0 K − π ++ c.c., η+c.c., 0+c.c., ρ ++c.c. and 0+c.c. also extract upper limits on branching fractions ψ(3770) decays into these final states at 90% C.L. Analyzed data samples correspond to 17.3 pb−1 6.5 integrated luminosities registered, respectively, $\sqrt{s}=3.773$ 3.65 GeV, with BES-II detector BEPC collider.
We search for ψ(3770)→π + π − η, K $p\bar{p}\eta$ , ρ 0 $p\bar{p}\pi^{+}\pi^{-}\eta$ $p\bar{p}K^{+}K^{-}\eta$ and $p\bar{p}K^{+}K^{-}\pi^{0}$ using data samples of 17.3 6.5 pb−1 integrated luminosities recorded at the center-of-mass energies 3.773 3.65 GeV, respectively, by BES-II detector operating BEPC collider. obtain cross section measurements both upper limits on ψ(3770) decay branching fractions to final states studied.
The extensive utilization of social networks presented an opportunity for detecting depression in a timely and cost-effective manner. In that paper, we proposed TUNDD, detection method based on text user network, which leveraged network data. TUNDD comprised three modules: the embedding module utilized BERT to encode post text, graph perception applied GAT explore potential relationships among users, classification combined vectors, transforming them into higher-dimensional vectors through...