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First-principle electronic structure calculations within real-space mesh framework: Applications to atoms, molecules and nanostructures
Applied sciences All-electron calculations Electronic structure Real-space mesh techniques Carbon nanotubes
2014/11/7
This dissertation is organized as follows. Beginning with physical background discussions of many-body problems, Chapter 1 introduces the central Kohn-Sham equations of Density Functional Theory for e...
针对无线Mesh网络性能需求，及其路由所面临的挑战，以OLSR路由协议为基础，提出一种链路认知的路由协议LC-OLSR。协议对节点负载、链路投递率和链路可用性等环境进行感知和推理，获得网络中节点之间的路径链路质量评价，评价结果用于路由的优化，达到提高网络吞吐率和负载均衡的目的。仿真表明，LC-OLSR能够提高无线Mesh网络的分组递交率，降低平均端到端延时，一定程度上达到了负载均衡的目的。