A5056927613- Advanced MIMO Systems Optimization
- Cooperative Communication and Network Coding
- Advanced Wireless Communication Technologies
- Caching and Content Delivery
- Millimeter-Wave Propagation and Modeling
- Multimedia Communication and Technology
- Network Time Synchronization Technologies
- Image and Video Quality Assessment
- Opportunistic and Delay-Tolerant Networks
- Microwave Engineering and Waveguides
- Advanced Adaptive Filtering Techniques
- Adaptive Control of Nonlinear Systems
- Advanced Wireless Network Optimization
- Interconnection Networks and Systems
- Speech and Audio Processing
- Blind Source Separation Techniques
- Neural Networks Stability and Synchronization
- Distributed and Parallel Computing Systems
- Chaos control and synchronization
- Real-Time Systems Scheduling
National University of Defense Technology
2023-2024
Guangxi University for Nationalities
2024
Nanjing University of Aeronautics and Astronautics
2024
Xi'an Jiaotong University
2017-2019
The integration of millimeter-wave (mmWave) communication with conventional microwave transmission in the heterogeneous networks (HetNets) has recently emerged as an attractive solution to meet exponentially increasing demand on mobile data traffic. Moreover, this combined dual-connectivity (DC) technology is expected further guarantee reliable many users possible. In letter, from point user association, a downlink DC approach integrated HetNets proposed. objective improve access-fairness...
Dual connectivity (DC) is a promising solution to boost system capacity and enhance mobility robustness in the fifth generation networks, allowing mobile users (MUs) aggregate radio-frequency resources simultaneously from at least two kinds of serving base stations. In this paper, we focus on novel cache-enabled heterogeneous network, where MUs can flexibly schedule its traffic between traditional sub-6 GHz ( <inline-formula xmlns:mml="http://www.w3.org/1998/Math/MathML"...
By introducing the concept of dual connectivity (DC), joint user association and resource allocation for heterogeneous networks (HetNets) with backhaul constraint have been investigated. However, co-channel scenario is rarely considered in DC-enabled HetNets due to inter-tier interference. To solve this issue, enhanced intercell interference coordination (eICIC) via almost blank subframe (ABS) introduced into constraint. The objective improve overall system throughout while providing...
The generalized maximum correntropy criterion (GMCC) algorithm is computationally simple and robust against impulsive noise but it suffers from slow convergence speed as derived based on stochastic gradient, which only use the current data sample. In order to deal with this issue, a smoothed GMCC (SGMCC) proposed. SGMCC algorithm, instead of taking exponential weighted average gradient vector approximate expectation vector, we take variable step-size so that can be viewed sign step-size....
<title>Abstract</title> This article investigates the synchronization problem of a class uncertain chaotic systems based on backstepping control technology and finite-time command filter. Firstly, virtual signal its derivative are approximated by filter, which can guarantee that estimation error converges to small region within finite-time. Meanwhile, new compensation mechanism is constructed, effectively reduces adverse impact filter error. Then, designed controller ensures tracking finite...
Due to the Quality-of-Experience (QoE) degradation caused by mismatch of supply and demand rate in heterogeneous wireless network (HWN), we introduce idea intent driven (IDN) associate user (UI) with QoE strategy under a software-defined framework. We specifically construct UI-aware model quantify effect dynamic request on actual QoE. Based this model, formulate maximization problem adaptively match supply-demand rates. As multivariable combinatorial optimization problem, firstly present...
On the basis of Time-Trigger Protocol (TTP), Time Triggered Ethernet (TTE) inherits characteristics popularity, maturity and flexibility traditional technology, so as to support comprehensive transmission various services with different properties, high reliability performance in same network. For precise global clock synchronization ensure service quality priority services, TTE has gradually been widely used aerospace, rail transit, automotive vehicle driving other fields. Traffic...