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Cloud Radio Access Network (C-RAN) enhances the utilization of computing and radio resources by concentrating Baseband Unit (BBU) at a data center. It is essential to find a flexible way to manage the computing resource since processing power has become the majority of system power in C-RAN. The computing resource demand of users can be scaled according to the modulation bits and other parameters...
Resource sharing is one of the main applications of network. How to establish a trust relationship between resources requestor and provider, and enforce authority is the key issue of efficient resource sharing. Existing models and methods are mostly focus on identity, recommendation and other information, but lack of the considering of resource requestor's conduct and environment of computing. And...
In this paper, we simulate the defects removal process using finite independent queues with different capacity and loading, which represent the limitation of developers and the ability differences of developers. The re-assignment strategy used in defects removal represents the cooperation between relevant developers. Experimental results based on real data show that the simulated approach can provide...
In this paper, a new method is proposed for predicting the future evolution of a time series of spacecraft telemetry data. Because such a time series has usually a non-stationary trend, nonlinear functional relationship between inputs and outputs and other uncertainties, an appropriate prediction model for spacecraft data is needed to set up. To this end, we analyze the characteristics of the Probability...
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