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Supporting diverse services under a unified system is a major concern for the realization in the fifth generation (5G) cellular networks. In 5G systems, the massive connection property of massive machine-type communications (mMTC) results in the huge demand of physical downlink control channel (PDCCH) resources. Furthermore, greater overhead of PDCCH is indispensable for ultra-reliable downlink transmission...
In this paper, an operating parameters optimization method for SMES considering transient thermal stability is proposed. Firstly, based on the analysis of transient thermal characteristics of SMES, a neural network based transient thermal analysis model is established to test the transient thermal stability of SMES for particular application scenarios. Then, based on the proposed model, a procedure...
Test requirement models play an important role in model-driven testing for net-centric, SOA-based systems. In literature, there still lack a test requirement modeling method that can describe multiple types of test requirement of SOA-based systems. Such lack would increase test burden and bring negative effects on test sufficiency. In this paper, we propose a task scenario oriented test requirements...
Accurately estimating the airborne avionics lifespan is the key to determine the optimum maintenance time, access to cost-effective for civil aviation maintenance. Affected by various factors, there usually is large difference between avionics actual service lifespan and OEM designed lifespan. Based on these, this paper provides single factor fusion and integration of multi-factor to estimate avionics...
In this paper, an experimental set-up as well as the modeling framework for efficient prediction of hard disks (HDD) reliability due to particle-induced failure within the product development process (PDP) is proposed. An alternative response using the cumulative particle counts (CPC), whose failure distribution can be modeled by the lognormal distribution, is introduced in the modeling framework...
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