Low-Complexity Channel Estimation and Cooperative Channel Allocation in Millimeter-Wave Small Cell Networks

2018 ◽  
Author(s):  
Carlos Saavedra Arancibia ◽  
Ju Bin Song
Keyword(s):  
Channel Estimation ◽  
Millimeter Wave ◽  
Channel Allocation ◽  
Low Complexity ◽  
Small Cell ◽  
Small Cell Networks ◽  
Cell Networks

scholarly journals Content Placement in Cache-Enabled Sub-6 GHz and Millimeter-Wave Multi-Antenna Dense Small Cell Networks

2018 ◽  
Vol 17 (5) ◽  
pp. 2843-2856 ◽  
Author(s):  
Yongxu Zhu ◽  
Gan Zheng ◽  
Lifeng Wang ◽  
Kai-Kit Wong ◽  
Liqiang Zhao
Keyword(s):  
Millimeter Wave ◽  
Small Cell ◽  
Small Cell Networks ◽  
Content Placement ◽  
Cell Networks

scholarly journals Backhaul-Aware Dimensioning and Planning of Millimeter-Wave Small Cell Networks

Electronics ◽  
2020 ◽  
Vol 9 (9) ◽  
pp. 1429
Author(s):  
Pablo Muñoz ◽  
Oscar Adamuz-Hinojosa ◽  
Pablo Ameigeiras ◽  
Jorge Navarro-Ortiz ◽  
Juan J. Ramos-Muñoz
Keyword(s):  
Millimeter Wave ◽  
Computational Cost ◽  
Small Cell ◽  
Small Cells ◽  
Line Of Sight ◽  
Small Cell Networks ◽  
Traffic Demand ◽  
Simulation Results ◽  
Backhaul Networks ◽  
Cell Networks

The massive deployment of Small Cells (SCs) is increasingly being adopted by mobile operators to face the exponentially growing traffic demand. Using the millimeter-wave (mmWave) band in the access and backhaul networks will be key to provide the capacity that meets such demand. However, dimensioning and planning have become complex tasks, because the capacity requirements for mmWave links can significantly vary with the SC location. In this work, we address the problem of SC planning considering the backhaul constraints, assuming that a line-of-sight (LOS) between the nodes is required to reliably support the traffic demand. Such a LOS condition reduces the set of potential site locations. Simulation results show that, under certain conditions, the proposed algorithm is effective in finding solutions and strongly efficient in computational cost when compared to exhaustive search approaches.

Joint FSO Fronthaul and Millimeter-Wave Access Link Optimization in Cloud Small Cell Networks: A Statistical-QoS Aware Approach

2019 ◽  
Vol 67 (6) ◽  
pp. 4208-4226 ◽  
Author(s):  
Md. Zoheb Hassan ◽  
Md. Jahangir Hossain ◽  
Julian Cheng ◽  
Victor C. M. Leung
Keyword(s):  
Millimeter Wave ◽  
Small Cell ◽  
Small Cell Networks ◽  
Cell Networks ◽  
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