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The key to reducing static energy in supercomputers is switching off their unused components. Routers are the major components of a supercomputer. Whether routers can be effectively switched off or not has become the key to static energy management for supercomputers. For many typical applications, the routers in a supercomputer exhibit low utilization. However, there is no effective method to switch...
The directional antenna provides energy focusing in a specific direction, therefore becoming an effective energy-saving solution. In this paper, we consider energy saving problem in a further way by resource allocation in base station equipped with direction-variable antennas. Besides the total power limitation and the total time slot limitation, the concurrent transmissions are also limited by the...
Empirical analysis of development potentials is presented based on resource allocation for China's container terminals. First, resources allocation for container terminal operations is defined and cluster analysis index system is built for evaluating development potentials of container terminal. Secondly, on the basis of real information of resources allocation collected for China's coastal container...
As Grid technologies evolve quickly on Internet, research related to resource scheduling faces new opportunities and challenges. These new technologies, ideas and approaches provide a new environment for researching and developing the economy-based resource scheduling system. Aiming at the hierarchical Grid model, following utility optimization thinking, while an universal flexible utility function...
Cognitive radio (CR) introduces a dynamic spectrum access technology. One problem is how to achieve load balancing in time domain. Our objective is to balance the occupied time of slots for a fixed channel dynamically to obtain a user-optimal solution. Spectrum load balancing method with QoS support is proposed based on dynamic feed back theory and hash table (SLBDH). The performance of SLBDH are...
As grid technologies evolve quickly on Internet, research related to resource scheduling faces new opportunities and challenges. These new technologies, ideas and approaches provide a new environment for researching and developing the economy-based resource scheduling system. Aiming at the hierarchical grid model, following load balancing thinking and cost-time optimization strategies, this paper...
Resource management is one of the basic and key aspects in grid computing, especially in resource allocation and scheduling, which need to be adaptive to handle dynamic changes in availability of resources and user requirements. At the same time, they need to provide scalable, controllable, measurable, and easily enforceable policies for management of resources. In the different types of requirements...
Resource management is one of the basic and key aspects in grid computing, especially in resource organization and discovery, which are very important for good sharing and using of Grid resources. This paper reviews the mechanism and architecture of Grid resource management model from hyper topology space, and researches how to describe resources, abstract resources, provide unified system images...
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