A5086785204- Advanced MIMO Systems Optimization
- Innovative Educational Techniques
- Cooperative Communication and Network Coding
- Environmental Impact and Sustainability
- Biomedical and Engineering Education
- Recycled Aggregate Concrete Performance
- Safety and Risk Management
- Research, Science, and Academia
- Maritime Ports and Logistics
- Construction Project Management and Performance
- Municipal Solid Waste Management
- Sustainable Building Design and Assessment
- Advanced Wireless Communication Techniques
- Simulation and Modeling Applications
- Underground infrastructure and sustainability
- Higher Education and Teaching Methods
- Collaboration in agile enterprises
- Energy, Environment, and Transportation Policies
- BIM and Construction Integration
- Wireless Communication Networks Research
- Antenna Design and Analysis
- Educational Technology and Assessment
- Maritime Navigation and Safety
- Energy, Environment, Economic Growth
- Geoscience and Mining Technology
Huazhong University of Science and Technology
2008-2022
China Waterborne Transport Research Institute
2013
Nanjing Jiangning Hospital
2013
Nanjing University of Posts and Telecommunications
2009
Weifang University
2007
Horological Research Institute of Light Industry
2004
The arrival of the "double carbon" era indicates that industrial carbon reduction with high energy consumption and emission is imperative. From perspective driving factors, decomposed into five influencing factors: intensity, structure, economic efficiency, employee scale. Taking data 41 subindustries industry in Liaoning Province from 2010 to 2019 as research sample, calculated. LMDI model used analyze point out difference contribution emissions each subindustry. results show total province...
Information technology (IT) is essential for the long-term survival of construction firm. IT provides firms with new opportunities improving their performance and strategic competitiveness. However, few have successfully grasped enabled by IT, largely due to limited ability evaluate impact on firm performance. Based data collected form a questionnaire survey analysis responses adopting Structure Equation Modeling (SEM), this paper empirical evidence that has positive The investigates...
摘要: 基于宏小区及微小区MIMO信道模型，比较了MIMO信道在两种传输环境中的空间相关特性，通过数值分析方法得到了两类信道空间相关性随发送端、接收端天线阵列的分布而变化的特征曲线，并分析比较了信道参数，即到达角的角度扩展，对空间相关性的影响。在此基础上，讨论了空间相关系数对系统功率有效性和频带有效性的影响，找到了在不同传输环境下，影响系统BER性能的空间相关系数的门限。 关键词: MIMO信道模型 / 空间相关 信道参数 系统性能
The port is an important part of the transportation. This paper reviews problems in development information management. It then summarizes and presents core technologies geo-information science applied to management information. analysis shows that use for China can be summarized into four levels, namely: space-based database multidimensional display, GPS-based data updating tracking, 3S-based simulation operations, planning/design/decision support based on model industry. research concludes...
Objective The purpose of this study is to explore the establishment an evaluation system that more suitable for training high-level and compound medical personnel. Methods framework 360° core competency was built on theoretical basis 360°evaluation method through literature review consultation experts, or with other methods. Results We described analyzed components discussed preliminary practice process in postdoctoral project clinical medicine. Conclusions based competence can...