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Ultra-Dense 5G Small Cell Deployment for Fiber and Wireless Backhaul-Aware Infrastructures [article]

Ali Lotfi Rezaabad, Hamzeh Beyranvand, Jawad A. Salehi, Martin Maier
2018 arXiv   pre-print
The results also reveal that there is a trade-off between cell deployment costs and SINR/rate coverage, and W-BSs are placed in congested areas to consume less resources for wireless backhauls.  ...  Similarly, a trade-off between cell and fiber deployment costs and SINR/rate coverage is observed in planning.  ...  ., ultra-dense small cell deployment) to improve their areal spectral efficiency, in particular in highly congested regions. Due to the high path loss in the mmWave band densification is inevitable.  ... 
arXiv:1808.01297v2 fatcat:h72hvzvwovgc7cwip227mnogwi

A Comprehensive Research Study on 5G Backhauling: Solutions, Requirements and Challenges

Deepa T.
2019 Communications on Applied Electronics  
Nevertheless, the key challenge is to offer a ubiquitous and efficient backhaul networking to small cell devices.  ...  In the last, have defined key points generated from existing solution and providing consolidated research directions for new 5G backhaul network deployment.  ...  For example; cognitive radio spectrum sharing, multi RAN technology, ultra-dense networks, mmwave 5G communication and cloud technology for RAN and SDN.  ... 
doi:10.5120/cae2019652814 fatcat:z2io42vogvdqtk7gtmxxxeoupy

The Role of Optical Wireless Communication Technologies in 5G/6G and IoT Solutions: Prospects, Directions, and Challenges

Mostafa Zaman Chowdhury, Md. Shahjalal, Moh. Khalid Hasan, Yeong Min Jang
2019 Applied Sciences  
for successful deployment of 5G/6G and IoT systems.  ...  Optical wireless communication (OWC), along with many other wireless technologies, is a promising candidate for serving the demands of 5GB communication systems.  ...  macrocellular networks, whereas the 5G system will contain ultra-dense small-cells along with macrocellular networks [50] .  ... 
doi:10.3390/app9204367 fatcat:lofczlpwznedlgevc25vx6y43m

Interference Management, Backhaul Routing & Switching off in 5G Hetnets with Mmwave Backhaul Links: A Relative Perspective

2020 VOLUME-8 ISSUE-10, AUGUST 2019, REGULAR ISSUE  
This work analyses the methods of the ultra-dense wireless 5G heterogeneous networks considering the interference management along the mm-Wave backhaul links to utilize the spectrum and network densification  ...  Here a heterogeneous network named HetNet is analysed, comprising a macro base station (BS) along with several antennas and an overlaid dense tier possessing SCAs(small cell access points)through a wireless  ...  small cell access points)through a wireless backhaul to get data traffic.  ... 
doi:10.35940/ijitee.f3704.049620 fatcat:p72eu6swcjdfxo2imdjifsyk7i

5GWF 2018 Subject Index

2018 2018 IEEE 5G World Forum (5GWF)  
Estimation for the Uplink of Large Scale MU-MIMO using DMRS On The Advanced Services That 5G May Provide To IoT Applications On the Ultra-Dense Small Cell Deployment for 5G Networks Optimal Frequency  ...  over 5G using Lean Protocols and Edge Proxies Millimeter Wave Massive MIMO with Alamouti Code and Imperfect Channel State Information Modeling and Analysis of Dynamic Pilot Scheduling scheme for 5G Ultra-Dense  ... 
doi:10.1109/5gwf.2018.8516982 fatcat:inelckftp5euxcsjrhezfl5u5y

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

Berke Tezergil, Ertan Onur
2021 arXiv   pre-print
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 cell usage with wireless backhaul presents different security challenges.  ...  Employing dynamic and fast algorithms that can adapt to changing conditions is very useful for ultra-dense networks with wireless backhauling. • Ultra-dense networking employs many small cells that a UE  ... 
arXiv:2103.08234v2 fatcat:3fug6wsmtrg5bfxk2ga2f2al5i

The Potential Short- and Long-Term Disruptions and Transformative Impacts of 5G and Beyond Wireless Networks: Lessons Learnt from the Development of a 5G Testbed Environment [article]

Mohmammad N. Patwary and Syed Junaid Nawaz and Md. Abdur Rahman and Shree Krishna Sharma and Md Mamunur Rashid and Stuart J. Barnes
2020 arXiv   pre-print
This prospect has vastly impacted and has become one of the major delaying factors for building the 5G physical infrastructure, whereas other areas of 5G developments are progressing at their speed.  ...  Moreover, the dense network connectivity will encourage extensive data harvesting as a business opportunity and function within small and medium-sized enterprises as well as within large social networks  ...  Furthermore, the ultra-dense deployment of cells, i.e., small-cells with cell-radius of only a few meters, necessitates massive infrastructural provisions.  ... 
arXiv:1909.10576v2 fatcat:627irjgvljbnferqueblaayici

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.  ...  Acknowledgments This research is funded by (1) the Graduate School of Chulalongkorn University through The 100 th anniversary Chulalongkorn University Fund for Doctoral Scholarship, and (2) the Department  ... 
doi:10.4186/ej.2016.20.1.87 fatcat:llbntl3fw5fhbgvrzfnsfhwosy

Multi-Access Edge Computing Empowered Heterogeneous Networks: A Novel Architecture and Potential Works

June-Woo Ryu, Quoc-Viet Pham, Huynh N. T. Luan, Won-Joo Hwang, Jong-Deok Kim, Jung-Tae Lee
2019 Symmetry  
Strongly motivated by the close integration of MEC and HetNets, in this paper, we propose an envisioned architecture of MEC-empowered HetNets, where both wireless and wired backhaul solutions are supported  ...  To overcome the rapid increase in traffic volume and offload the traffic from macrocells, a massive number of small cells have been deployed, so-called heterogeneous networks (HetNets).  ...  As opposed to wired backhaul, wireless backhaul is preferred due to the following reasons [6] : • Despite many advantages, providing wireless backhaul connections for ultra-dense small cells is costly  ... 
doi:10.3390/sym11070842 fatcat:5xkq76gq4nbpth5gsbfqy3ypjm

Supportive 5G Infrastructure Policies are Essential for Universal 6G: Assessment Using an Open-Source Techno-Economic Simulation Model Utilizing Remote Sensing

Edward J. Oughton, Ashutosh Jha
2021 IEEE Access  
This includes demonstrating how important current infrastructure policy is, particularly given fiber backhaul will be essential for delivering 6G quality of service.  ...  We find that by eliminating the spectrum licensing costs, 100% 5G population coverage can viably be achieved using fiber backhaul.  ...  Luis Mendo and Julius Kusuma kindly provided comments on an earlier version of the paper.  ... 
doi:10.1109/access.2021.3097627 fatcat:nv653llznffzpgnidzruxnclwq

Cloud technologies for flexible 5G radio access networks

Peter Rost, Carlos Bernardos, Antonio Domenico, Marco Girolamo, Massinissa Lalam, Andreas Maeder, Dario Sabella, Dirk Wübben
2014 IEEE Communications Magazine  
Two key enablers will allow for realizing the vision of 5G: very dense deployments and centralized processing.  ...  Index Terms-Radio Access Network, very dense deployment, centralized processing, cloud computing, 3GPP LTE, 5G, heterogeneous backhaul network, SDN.  ...  The European Union and its agencies are not liable or otherwise responsible for the contents of this document; its content reflects the view of its authors only.  ... 
doi:10.1109/mcom.2014.6898939 fatcat:5j4sof5ygvbzvb7cumk5zhlfs4

Supportive 5G Infrastructure Policies are Essential for Universal 6G: Assessment using an Open-source Techno-economic Simulation Model utilizing Remote Sensing [article]

Edward J. Oughton, Ashutosh Jha
2021 arXiv   pre-print
This includes demonstrating how important current infrastructure policy is, particularly given fiber backhaul will be essential for delivering 6G quality of service.  ...  We find that by eliminating the spectrum licensing costs, 100% 5G population coverage can viably be achieved using fiber backhaul.  ...  ACKNOWLEDGMENT The authors would like to thank their respective institutions for funding support, as well as anonymous reviewers of the paper.  ... 
arXiv:2102.08086v3 fatcat:qjwyaa7us5fyll2up2nj3ifama

Xhaul: toward an integrated fronthaul/backhaul architecture in 5G networks

Antonio De La Oliva, Xavier Costa Perez, Arturo Azcorra, Andrea Di Giglio, Fabio Cavaliere, Dirk Tiegelbekkers, Johannes Lessmann, Thomas Haustein, Alain Mourad, Paola Iovanna
2015 IEEE wireless communications  
HEW; NG60 Backhaul; Network; Radio & Physical Layer; Services; Deployment SIM-TD; E2E Architecture and Service Innovation Small Cells; RAN evolution; ORI; 5G initiative Standardization Cluster 2  ...  Techniques enabling massive and easy deployment of indoor small cells. More than 80 percent of wireless traffic is generated indoors, such as in offices, homes, and shopping malls [12] .  ... 
doi:10.1109/mwc.2015.7306535 fatcat:5oc3txqskrhi7k3bexwpihvsim

The Potential Short- and Long- Term Disruptions and Transformative Impacts of 5G and Beyond Wireless Networks: Lessons Learnt from the Development of a 5G Testbed Environment

Mohmammad N. Patwary, Syed Junaid Nawaz, Md. Abdur Rahman, Shree Krishna Sharma, Md Mamunur Rashid, Stuart J. Barnes
2020 IEEE Access  
The capacity and coverage requirements for 5 th generation (5G) and beyond wireless connectivity will be significantly different from the predecessor networks.  ...  INDEX TERMS 5G, beyond 5G, deployment, infrastructure, testbed, security, teleco business.  ...  Furthermore, the ultra-dense deployment of cells, i.e., small-cells with cell-radius of only a few meters, necessitates massive infrastructural provisions.  ... 
doi:10.1109/access.2020.2964673 fatcat:msgtnoey4vfh3lmggwuhvdepcu

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
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