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Efficient mmWave wireless backhauling for dense small-cell deployments

Po-Han Huang, Konstantinos Psounis
2017 2017 13th Annual Conference on Wireless On-demand Network Systems and Services (WONS)  
Dense small-cell deployments of 5G networks require a wireless backhaul to efficiently connect the small cells to the macro base station (BS).  ...  We envision a wireless backhaul architecture where cells are grouped into clusters.  ...  ., [11] - [14] ), where a central node like a macro cell controls every small cell via a mmWave backhaul. However, neither approach is particularly appealing for a dense network deployment.  ... 
doi:10.1109/wons.2017.7888769 dblp:conf/wons/HuangP17 fatcat:xyaqlz23djcrzcnz4gcp5j32im

Millimeter-wave communications for 5G: fundamentals: Part I [Guest Editorial]

Maged Elkashlan, Trung Q. Duong, Hsiao-Hwa Chen
2014 IEEE Communications Magazine  
This vision will enable low-cost fiber replacement mmWave mobile backhauls, last mile wireless broadband access, low-interference highly dense mmWave small cells, low-latency uncompressed high-definition  ...  With limited room for further enhancements of the spectral efficiency, one might argue that the trend toward network densification and multi-layer deployments with the aggressive deployment of small cells  ...  This vision will enable low-cost fiber replacement mmWave mobile backhauls, last mile wireless broadband access, low-interference highly dense mmWave small cells, low-latency uncompressed high-definition  ... 
doi:10.1109/mcom.2014.6894452 fatcat:i5lwxlfho5ckbbjw72ctpmlejm

Wireless Backhaul in 5G and Beyond: Issues, Challenges and Opportunities [article]

Berke Tezergil, Ertan Onur
2021 arXiv   pre-print
Small cell usage with wireless backhaul presents different security challenges.  ...  Finally, wireless backhaul is also projected to be an important part of the beyond 5G networks, and newly developed concepts such as cell-free networking, ultra-massive MIMO, and extremely dense network  ...  Small cells use fixed allocation of access and backhaul slots. Two different deployment scenarios are considered for small cells.  ... 
arXiv:2103.08234v2 fatcat:3fug6wsmtrg5bfxk2ga2f2al5i

Performance evaluation of wireless data traffic in Mm wave massive MIMO communication

Ahmed Thair Al-Heety, Mohammad Tariqul Islam, Ahmed Hashim Rashid, Hasanain N. Abd Ali, Ali Mohammed Fadil, Farah Arabian
2020 Indonesian Journal of Electrical Engineering and Computer Science  
The results of the simulation revealed some points that should be considered during the deployment of small cells in the two architectures UDN with backhaul network capacity and backhaul energy efficiency  ...  More so, the energy efficiencies of two kinds of architectures for wireless backhaul networks were investigated and compared in this article.  ...  Ultra-Dense Network for small cells.  ... 
doi:10.11591/ijeecs.v20.i3.pp1342-1350 fatcat:zvt42f4yjzd35hjf5k3r4ifo5i

5G Small Cell Backhaul: A Solution Based on GSM-Aided Hybrid Beamforming

Olabode Idowu-Bismark, Electrical & Information Engineering Dept Covenant University, Ota Ogun State Nigeria, Oluseun Oyeleke, Aderemi A. Atayero, Francis Idachaba
2019 International Journal of Computer Network and Information Security  
cell wireless backhaul in a 5G ultradense network.  ...  ) in urban microcells located outdoor is expected to be used for high channel capacity small cell wireless traffic backhauling as the use of copper and optic-fibre cable becomes infeasible owing to the  ...  SMALL CELL WIRELESS BACKHAUL IN UDN The deployment of dense small cells (SCs) in 5G networks require the use of wireless backhaul to adequately connect the small cells to the macro cell BS or the core  ... 
doi:10.5815/ijcnis.2019.08.03 fatcat:ljnpupaetze6rohqnhylhf4lvy

Massive MIMO and Millimeter Wave for 5G Wireless HetNet: Potentials and Challenges [article]

Tadilo Endeshaw Bogale, Long Bao Le
2015 arXiv   pre-print
To this end, the 5G wireless network should exploit potential gains in different network dimensions including super dense and heterogeneous deployment of cells and massive antenna arrays (i.e., massive  ...  The 5G network is expected to support significantly large amount of mobile data traffic and huge number of wireless connections, achieve better cost- and energy-efficiency as well as quality of service  ...  For the future dense HetNet, deployment of an efficient backhaul network supporting coordination and signaling among BSs of different types is undoubtedly required.  ... 
arXiv:1510.06359v1 fatcat:mi2hfbll2zhnvgwgzqiap7oqhm

GPON and V-band mmWave in green backhaul solution for 5G ultra-dense network

Ayodeji Akeem Ajani, Vitalice Kalecha Oduol, Zachaeus Kayode Adeyemo
2021 International Journal of Power Electronics and Drive Systems (IJPEDS)  
Ultra-dense network (UDN) is characterized by massive deployment of small cells which resulted into complex backhauling of the cells.  ...  This implies that for 5G UDN to be energy efficient, appropriate backhauling solutions must be provided.  ...  ACKNOWLEDGEMENTS Special appreciation to African Union Commission for sponsoring the research, Japan International Cooperation Agency (JICA) as well as the staff of PAN African University Institute for  ... 
doi:10.11591/ijece.v11i1.pp390-401 fatcat:zulasq23sjc2zk4xds4fpomrfy

Hybrid Wired-Wireless Backhaul Solutions for Heterogeneous Ultra-Dense Networks

Onel L. A. Lopez, Hirley Alves, Richard Demo Souza, Matti Latva-aho
2018 2018 IEEE 87th Vehicular Technology Conference (VTC Spring)  
Moreover, we evaluate an illustrative scenario of a ultra-dense network that operates with hybrid wired-wireless backhaul.  ...  In this context, a key question arises: how to provide extensive backhaul connectivity and capacity for pervasive ultra dense networks? The answer is rather complex, if feasible.  ...  A heterogeneous ultra dense network (UDN) is composed of several low cost and compact small cell access points, in conjunction with macro cell BSs.  ... 
doi:10.1109/vtcspring.2018.8417619 dblp:conf/vtc/LopezASL18 fatcat:yczyhmr47ff5baujq4vg3bthiy

Hybrid Wired-Wireless Backhaul Solutions for Heterogeneous Ultra-Dense Networks [article]

Onel L. A. López, Hirley Alves, Richard Demo Souza, Matti Latva-aho
2018 arXiv   pre-print
Moreover, we evaluate an illustrative scenario of a ultra-dense network that operates with hybrid wired-wireless backhaul.  ...  In this context, a key question arises: how to provide extensive backhaul connectivity and capacity for pervasive ultra dense networks? The answer is rather complex, if feasible.  ...  A heterogeneous ultra dense network (UDN) is composed of several low cost and compact small cell access points, in conjunction with macro cell BSs.  ... 
arXiv:1803.02236v1 fatcat:rxm3xzbnanae3fmmmo2ivwccre

Fronthauling for 5G LTE-U Ultra Dense Cloud Small Cell Networks [article]

Haijun Zhang, Yanjie Dong, Julian Cheng, Md. Jahangir Hossain, Victor C. M. Leung
2016 arXiv   pre-print
Ultra dense cloud small cell network (UDCSNet), which combines cloud computing and massive deployment of small cells, is a promising technology for the fifth-generation (5G) LTE-U mobile communications  ...  We survey the advantages and challenges for various candidate fronthaul technologies such as optical fiber, millimeter-wave based unlicensed spectrum, Wi-Fi based unlicensed spectrum, sub 6GHz based licensed  ...  In [7] , the authors studied the capacity and energy efficiency of 5G wireless backhaul networks for two typical small cell backhaul solutions.  ... 
arXiv:1607.07015v1 fatcat:zxc3nbyc4rbf3bd7okz4j6yqxy

A New Look at Physical Layer Security, Caching, and Wireless Energy Harvesting for Heterogeneous Ultra-Dense Networks

Lifeng Wang, Kai-Kit Wong, Shi Jin, Gan Zheng, Robert W. Heath
2018 IEEE Communications Magazine  
Heterogeneous ultra-dense networks enable ultrahigh data rates and ultra-low latency through the use of dense sub-6 GHz and millimeter wave (mmWave) small cells with different antenna configurations.  ...  This article investigates the benefits of heterogeneous ultra-dense network architecture from the perspectives of three promising technologies, i.e., physical layer security, caching, and wireless energy  ...  CONCLUSIONS Heterogeneous ultra-dense networks fuse various technologies including ultra-dense small cells, massive MIMO and mmWave.  ... 
doi:10.1109/mcom.2018.1700439 fatcat:yprulwoeobbszpovr3vphgh3ni

Dual Connectivity in Heterogeneous Small Cell Networks with mmWave Backhauls

Wooseong Kim
2016 Mobile Information Systems  
Recently, mmWave-based wireless backhauls accelerate deployment of the UDN by reducing cost of fiber-optic cabling to small cells.  ...  The small cells can deliver user data to macro enhanced NodeBs (eNBs) using multihop relay in wireless backhaul mesh that consists of small and macro cell eNBs connected by the mmWave links.  ...  Wireless backhaul is alternative for the small cell deployment which is cost-effective, flexible, and easier to deploy compared to the fiber-optic cables.  ... 
doi:10.1155/2016/3983467 fatcat:vosnjpdjbrcjrgiksnl6bxv2zq

MmWave massive-MIMO-based wireless backhaul for the 5G ultra-dense network

Zhen Gao, Linglong Dai, De Mi, Zhaocheng Wang, Muhammad Ali Imran, Muhammad Zeeshan Shakir
2015 IEEE wireless communications  
To realize UDN, a reliable, Gigahertz bandwidth, and cost-effective backhaul connecting ultra-dense small-cell base stations (BSs) and macro-cell BS is prerequisite.  ...  Millimeter-wave (mmWave) can provide the potential Gbps traffic for wireless backhaul. Moreover, mmWave can be easily integrated with massive MIMO for the improved link reliability.  ...  FEASIBILITY AND CHALLENGES OF MMWAVE MASSIVE MIMO FOR WIRELESS BACKHAUL IN 5G UDN In UDN, small cells are densely deployed in hotspots (e.g., office buildings, shopping malls, resident apartments) with  ... 
doi:10.1109/mwc.2015.7306533 fatcat:y5df7ad4vfhkla2qpk7gsb43cq

A New Look at Physical Layer Security, Caching, and Wireless Energy Harvesting for Heterogeneous Ultra-dense Networks [article]

Lifeng Wang, Kai-Kit Wong, Shi Jin, Gan Zheng, Robert W. Heath Jr
2017 arXiv   pre-print
Heterogeneous ultra-dense networks enable ultra-high data rates and ultra-low latency through the use of dense sub-6 GHz and millimeter wave (mmWave) small cells with different antenna configurations.  ...  This article investigates the benefits of heterogeneous ultra-dense network architecture from the perspectives of three promising technologies, i.e., physical layer security, caching, and wireless energy  ...  CONCLUSIONS Heterogeneous ultra-dense networks fuse various technologies including ultra-dense small cells, massive MIMO and mmWave.  ... 
arXiv:1705.09647v3 fatcat:ktkx7er4zba3ngmeanqu46mwnu

Evolution Toward 5G Mobile Networks – A Survey on Enabling Technologies

Rony Kumer Saha, Poompat Saengudomlert, Chaodit Aswakul
2016 Engineering Journal  
Since typically the capacity per unit area increases with the number of small cells, small cells are expected to be deployed as densely as possible, and hence HetNets are thus extended to dense HetNets  ...  A low power node covers a small portion of a macrocell area, and hence is also termed as a small cell.  ...  The authors would like to thank the anonymous reviewers for their valuable comments to help improve the quality of the paper.  ... 
doi:10.4186/ej.2016.20.1.87 fatcat:llbntl3fw5fhbgvrzfnsfhwosy
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