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Geng Chen, Xinzheng Mu, Fei Shen and Qingtian Zeng
With the explosive growth of network traffic and the diversification of service demands, network slicing (NS) and dual connectivity (DC) are considered as promising technologies in wireless networks. In this paper, we propose a novel algorithm that solve...
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Jie Yang, Ziyu Pan, Hengfei Xu and Han Hu
Heterogeneous cellular networks (HCNs) have emerged as the primary solution for explosive data traffic. However, an increase in the number of base stations (BSs) inevitably leads to an increase in energy consumption. Energy efficiency (EE) has become a f...
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Asmae Ait Mansour, Nourddine Enneya and Mohamed Ouadou
In this paper, we address the problem of cell association during a handover performed in a dense heterogeneous network, where the preference of a mobile user?s equipment in terms of uplink traffic is not the same as for the downlink traffic. Therefore, s...
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Asmae Ait Mansour, Nourddine Enneya and Mohamed Ouadou
In this paper, we address the problem of cell association during a handover performed in a dense heterogeneous network, where the preference of a mobile user?s equipment in terms of uplink traffic is not the same as for the downlink traffic. Therefore, s...
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Yonghong Chen, Lei Xun and Shibing Zhang
In order to decrease energy consumption caused by the dense deployment of pico base stations (PBSs) in heterogeneous cellular networks (HetNets), this paper first analyzes the energy efficiency (EE) of two-tier HetNets and then proposes a method to maxim...
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Raman Singh, Zeeshan Pervez and Hitesh Tewari
The amalgamation of heterogeneous generations of mobile cellular networks around the globe has resulted in diverse data speed experiences for end users. At present, there are no defined mechanisms in place for subscribers of a mobile network operator (MN...
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Jie Yang, Ziyu Pan and Lihong Guo
Due to the dense deployment of base stations (BSs) in heterogeneous cellular networks (HCNs), the energy efficiency (EE) of HCN has attracted the attention of academia and industry. Considering its mathematical tractability, the Poisson point process (PP...
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