A5101916631- Advanced MIMO Systems Optimization
- Energy Harvesting in Wireless Networks
- Advanced Decision-Making Techniques
- Smart Grid and Power Systems
- Thermodynamic and Exergetic Analyses of Power and Cooling Systems
- Energy Load and Power Forecasting
- Cooperative Communication and Network Coding
- Evaluation Methods in Various Fields
- Advanced Wireless Communication Technologies
- Electric Power System Optimization
- Power Systems and Technologies
- Electric and Hybrid Vehicle Technologies
- Wireless Networks and Protocols
- Caching and Content Delivery
- Teleoperation and Haptic Systems
- Solar Radiation and Photovoltaics
- Green IT and Sustainability
- Satellite Communication Systems
- Software Reliability and Analysis Research
- Adaptive Control of Nonlinear Systems
- Advanced Data Storage Technologies
- Fault Detection and Control Systems
- Refrigeration and Air Conditioning Technologies
- Advanced Wireless Network Optimization
- Maritime Transport Emissions and Efficiency
Harbin Engineering University
2021
Beijing Microelectronics Technology Institute
2020
Tianjin Research Institute of Electric Science (China)
2018-2019
University of Toronto
2018
North China Electric Power University
2014-2015
Beijing University of Posts and Telecommunications
2011-2013
University of Southampton
1990
We investigate the optimal joint power allocation in Heterogeneous Networks (HetNets) to maximise its capacity. Considering frequency reuse network, we study two power-constraint cases, i.e., per-cell constraint case and per-tier case. formulate capacity maximization problem by allowing each subcarrier of Marco eNodeB (MeNB) be shared users from multiple Picos. mathematically demonstrate that has a remarkably simple nature: Pico transmits user with maximum power, while MeNB either selects...
As a key technique in Long Term Evolution Advanced (LTE-A) system, Coordinated multi point transmission/reception (CoMP) can mitigate the inter-cell interference, and improve both average cell-edge throughput. Choosing proper cooperating cells for CoMP operation is very important problem CoMP. In this paper, factors which affect performance of are analysed dynamic cell selection scheme based on multi-objective decision-making method proposed. A multi-object decision matrix created to...
Under the new round of power market reform policy, strengthening life cycle economic evaluation grid projects is key to speeding up transformation and upgrading grids improving investment efficiency. Considering that operation maintenance costs unified accounting, how calculate single project scientifically rationally conduct evaluation. Firstly, multi-factor relationship between substation capacity, line length, transmission distribution volume fixed asset value analyzed determine factors....
Power industry as an important means of primary energy consumption, occupies position in coal consumption and pollutant emissions, causes a great impact on the environment.It is particularly to define environmental costs while Environmental account for heavy weight total cost generating after introduction Clean Development Mechanism (CDM) This paper analyzes composition its calculation methods, three equivalent pricing methods scope were proposed, there are Government pricing, market...
Facing the increasing investment demand of power grid technical transformation, key to optimize decision and improve efficiency is strengthen cost difference analysis transformation find out points control. On basis annual results, this paper constructs level calculation model decomposition project based on Gini coefficient method. The case study shows that method can accurately analyze calculate change reasons degree project, which helpful provide data support theoretical for precise
As an intermittent energy, wind power has the characteristics of randomness and uncontrollability. It is great significance to improve accuracy forecasting. Currently, most models for forecasting are based on speed However, it stuck in a dilemma called “garbage in, garbage out,” which means difficult without improving input data such as speed. In this paper, new model cloud theory proposed. establishes more accurate relational between speed, lots catastrophe points. Then, combined with trend...
We study the power allocation of Marco eNodeB (MeNB) for joint transmission in Range Expanding region HetNet. formulate optimization problem maximizing HetNet throughput. The original turns out to be a non-convex problem. To achieve high system throughput and reduce complexity, we put forward sub-optimal scheme, i.e., Threshold-Based Power Allocation TBPA scheme. In analyze optimal subcarrier assignment then set basic threshold MeNB. Based on threshold, subcarriers are selected allocate...
We consider the maximization of α-fair utility in a generalized spatial Aloha network consisting multiple tiers transmitter-receiver (T-R) pairs each forming Poisson bipolar process. The are distinguished by transmission power and T-R distance. Multi-rate communication between is facilitated received signal-to-interference ratio thresholds. aim to optimize probability tier. This results complex non-convex optimization problem due intra-tier cross-tier interference. propose solution termed...
Input-output evaluation is an important index to measure the effect of power grid project. In order assist precision investment Power Grid Corp, a new method input-output based on functional orientation and taking into account risk proposed. Through in-depth analysis characteristics development requirements transmission network project in China, function as interface project, covering scale investment, expected income level qualification construction enterprises constructed. According...
Abstract With the rapid development of large power grid, demand for real-time, efficient and reliable applications different services is also increasing. In this paper, based on architecture control protection private network, we studied new stable test system communication network scheme, proposed multi-source data real-time transmission interactive processing machine side, side load side. And built a digital analog hybrid simulation platform to verify its overall architecture, functions...
In order to improve the Air Cushion Vehicle(ACV) speed and turning rate control convergence accuracy, an improved multi power reaching law of sliding mode is proposed, which can be adjusted when system in different states. The greatly improved, there no high-frequency chattering phenomenon, arctangent function used limit amplitude input signal prevent from being oversaturated. Furthermore, ACV strictly limited under avoid unsafe sideslip roll during steering process. Finally, effectiveness...