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This paper deals with the problem of user association in heterogeneous networks (HetNets). With the existence of small cells, to better associate user equipment (UE) with base stations (BSs), we propose a novel collaborative filtering (CF)-based wireless network recommendation system, which involves social interactions among UEs. Different from traditional user association schemes, the UEs in the...
The dynamic characteristics of the steam turbine speed governor system is one of the major factor that influence the security of the power system. It has important practical significance for the security of the power system to establish the detailed dynamic model of the steam turbine speed governor system through parameter identification. This paper starts from the actual needs of the modeling of...
Convergence is a key design aspect for next generation networks. Developing a general mobility management model is an important requirement for the integrated mobile IP networks. This paper begins with a survey of mobility management concept. Based on the analysis and comparison, we present a conceptual explanation of mobility management layer for mobility and its management. An index structure model...
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