612 citations · 1.3k across the 34 of their papers we have counts for
6 papers · 1 filter
5G Ultra-Dense Cellular Networks
Xiaohu Ge, Song Tu, Guoqiang Mao +2
Traditional ultra-dense wireless networks are recommended as a complement for cellular networks and are deployed in partial areas, such as hotspot and indoor scenarios. Based on th…
GATE: Greening At The Edge
Nirwan Ansari, Tao Han, Mina Taheri
Dramatic data traffic growth, especially wireless data, is driving a significant surge in energy consumption in the last mile access of the telecommunications infrastructure. The g…
Renewable Energy-Aware Inter-datacenter Virtual Machine Migration over Elastic Optical Networks
Liang Zhang, Tao Han, Nirwan Ansari
Datacenters (DCs) are deployed in a large scale to support the ever increasing demand for data processing to support various applications. The energy consumption of DCs becomes a c…
FreeNet: Spectrum and Energy Harvesting Wireless Networks
Nirwan Ansari, Tao Han
The dramatic mobile data traffic growth is not only resulting in the spectrum crunch but is also leading to exorbitant energy consumption. It is thus desirable to liberate mobile a…
A New Cell Association Scheme In Heterogeneous Networks
Bin Yang, Guoqiang Mao, Xiaohu Ge +1
Cell association scheme determines which base station (BS) and mobile user (MU) should be associated with and also plays a significant role in determining the average data rate a M…
Spatial Spectrum and Energy Efficiency of Random Cellular Networks
Xiaohu Ge, Bin Yang, Junliang Ye +3
It is a great challenge to evaluate the network performance of cellular mobile communication systems. In this paper, we propose new spatial spectrum and energy efficiency models fo…