Association and Load Optimization With User Priorities in Load-Coupled Heterogeneous Networks

In this paper, we consider the network utility maximization problem with various user priorities via jointly optimizing user association, load distribution, and power control in a load-coupled heterogeneous network. In order to tackle the nonconvexity of the problem, we first analyze the problem by...

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Veröffentlicht in:	IEEE transactions on wireless communications 2018-01, Vol.17 (1), p.324-338
Hauptverfasser:	Yang, Zhaohui, Xu, Wei, Shi, Jianfeng, Xu, Hao, Chen, Ming
Format:	Artikel
Sprache:	eng
Schlagworte:	heterogeneous networks Interference Load modeling load-coupled networks Optimization Power control Resource management Signal to noise ratio Time-frequency analysis User association
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