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Network densification: the dominant theme for wireless evolution into 5G

Naga Bhushan, Junyi Li, Durga Malladi, Rob Gilmore, Dean Brenner, Aleksandar Damnjanovic, Ravi Sukhavasi, Chirag Patel, Stefan Geirhofer
2014 IEEE Communications Magazine  
This article explores network densification as the key mechanism for wireless evolution over the next decade.  ...  Network densification includes densification over space (e.g, dense deployment of small cells) and frequency (utilizing larger portions of radio spectrum in diverse bands).  ...  The above ingredients for wireless capacity enhancement may be viewed under a common umbrella of "network densification."  ... 
doi:10.1109/mcom.2014.6736747 fatcat:euykx7swung77iicimptiyhjjq

Technologies for 5G Networks: Challenges and Opportunities

Naser Al-Falahy, Omar Y. Alani
2017 IT Professional Magazine  
Future wireless system will include all types of smart features and applications that make 5G the most intelligent and dominant wireless technology.  ...  The objective of this paper is to overview the technologies that can support multi Gbps for future Fifth Generation (5G) network.  ...  DOES OFDM BE THE DOMINANT THEME IN 5G? OFDM is not exempt of drawbacks, and its adoption in 5G is not taken for granted.  ... 
doi:10.1109/mitp.2017.9 fatcat:olfeprc2ejgyppwt3fwzsogcsq

SECRET - Secure Network Coding for Reduced Energy Next Generation Mobile Small cells - A European Training Network in Wireless Communications and Networking for 5G

J. Rodriguez, A. Radwan, C. Barbosa, F. Fitzek, R. Abd-Alhameed, J. Noras, S. Jones, I. Politis, P. Galiotos, G. Schulte, A. Rayit, M. Sousa (+3 others)
2018 Zenodo  
networking for 5G.  ...  SECRET is a collaborative European Training Network (ETN) committed to create an "excellent" educational training platform for Early Stage Researchers (ESRs) in the field of wireless communications and  ...  ACKNOWLEDGMENT This work is funded by the Research Project SECRET (H2020-MSCA-ITN-2016 SECRET-722424).  ... 
doi:10.5281/zenodo.2271745 fatcat:zehkp7vfsfgdzof5jz2zinrewq

Technology Antecedents of the Platform-Based Ecosystemic Business Models beyond 5G

Seppo Yrjola
2020 2020 IEEE Wireless Communications and Networking Conference Workshops (WCNCW)  
The fifth generation, 5G, mobile communications technologies are expected to transform the future wireless communications services and networks' business models and respective ecosystems.  ...  The paper discusses the extended ecosystemic platform architecture for 5G evolution consisting of components, interfaces, data and algorithms and investigates how this business framework can enable the  ...  ACKNOWLEDGMENT Supported by the Business Finland 5G-VIIMA program. The authors would like to acknowledge the support of the 6G Flagship project at the University of Oulu.  ... 
doi:10.1109/wcncw48565.2020.9124823 dblp:conf/wcnc/Yrjola20 fatcat:vjgyl7kfurei5m4racleefprmy

Novel Context and Platform Driven Business Models via 5G Networks

Seppo Yrjola, Petri Ahokangas, Marja Matinmikko-Blue
2018 2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)  
In this paper, we explore how the evolution of future 5G business could unfold.  ...  of 5G business model evolution.  ...  Moreover, edge computing has emerged as the dominant locale for Internet of things (IoT) analytics.  ... 
doi:10.1109/pimrc.2018.8580819 dblp:conf/pimrc/YrjolaAM18 fatcat:wwdiqgxg5zcmneun4ihnmwc7nu

A softwarized perspective of the 5G networks [article]

Kleber Vieira Cardoso, Cristiano Bonato Both, Lúcio Rene Prade, Ciro J. A. Macedo, Victor Hugo L. Lopes
2020 arXiv   pre-print
The article provides a brief overview of mobile cellular networks, including basic concepts, operations, and evolution through the called 'generations' of mobile networks.  ...  From a software perspective, RAN is presented in the context of 4G and 5G networks, which includes the virtualization and disaggregation concepts.  ...  Release 15 [46] already defines how non-3GPP wireless network technology can be used as access and integrated into a 5G core.  ... 
arXiv:2006.10409v3 fatcat:brbcoahun5gvfkepavmbro4co4

Multidimensional Convergence in Future 5G Networks

Marco Ruffini
2017 Journal of Lightwave Technology  
The paper, after expressing the view on the need for an end-to-end approach to network design, brings the reader into a journey on the expected 5G network requirements and outlines some of the work currently  ...  The novel interpretation of multi-dimensional convergence we introduce leads us to the exploration of aspects of node consolidation and converged network architectures, delving into details of optical-wireless  ...  From an optical access network perspective, while not explicitly considered a 5G evolution, ITU-T has recently standardised the XGS-PON [19] , for cost-effective delivery of symmetric 10 Gbps to the residential  ... 
doi:10.1109/jlt.2016.2617896 fatcat:fqozctjx3bgg3lv436iwgj2tfe

Challenges in 5G: how to empower SON with big data for enabling 5G

Ali Imran, Ahmed Zoha
2014 IEEE Network  
and limitless connectivity. 5G also has to take into account the recent marriage between Moore's law backed computing power and the wireless technology that has triggered a new era in human history.  ...  In this new era the use of wireless communications for novel applications is only bound by imagination.  ...  The statements made herein are solely the responsibility of the authors. More information about this project can be found at www.qson.org.  ... 
doi:10.1109/mnet.2014.6963801 fatcat:yfsizqlazvanjo4uxhkhvwemia

Insights and Approaches for Low-Complexity 5G Small-Cell Base-Station Design for Indoor Dense Networks

David Muirhead, Muhammad Ali Imran, Kamran Arshad
2015 IEEE Access  
INDEX TERMS Air interface design, beamforming, densification, MIMO, mmWave, small cell, 5G.  ...  This paper investigates low-complexity approaches to small-cell base-station (SBS) design, suitable for future 5G millimeter-wave (mmWave) indoor deployments.  ...  CONCLUSIONS AND FUTURE THEMES This paper has provided important insights into the design and performance of small cells in dense indoor networks.  ... 
doi:10.1109/access.2015.2473661 fatcat:s5eb6hq33bgl5e4htmyvbv4mya

High-Efficiency Device Positioning and Location-Aware Communications in Dense 5G Networks [article]

Mike Koivisto, Aki Hakkarainen, Mário Costa, Petteri Kela, Kari Leppänen, Mikko Valkama
2017 arXiv   pre-print
In this article, the prospects and enabling technologies for high-efficiency device positioning and location-aware communications in emerging 5G networks are reviewed.  ...  At the same time, substantial power savings can be realized in future wideband 5G networks where acquiring full CSI calls for wideband reference signals while location estimation and tracking can, in turn  ...  Altogether, 5G networks allow for many opportunities regarding acquisition and exploitation of UE location information in unforeseen manners [3] , [4] . This is the leading theme of this article.  ... 
arXiv:1608.03775v3 fatcat:34yc64iva5hrxi2y5zootcfnjm

Blockchain for Future Wireless Networks: A Decade Survey

Tejal Rathod, Nilesh Kumar Jadav, Mohammad Dahman Alshehri, Sudeep Tanwar, Ravi Sharma, Raluca-Andreea Felseghi, Maria Simona Raboaca
2022 Sensors  
The emerging need for high data rate, low latency, and high network capacity encourages wireless networks (WNs) to build intelligent and dynamic services, such as intelligent transportation systems, smart  ...  First, we analyzed the existing research works and highlighted security requirements, security issues in a different generation of WN (4G, 5G, and 6G), and a comparative analysis of existing security solutions  ...  Evolution of wireless networks. Figure 2 . 2 Figure 2. Organization of the paper. Figure 3 . 3 Figure 3. Design factors of wireless networks security. Figure 4 . 4 Figure 4.  ... 
doi:10.3390/s22114182 pmid:35684802 pmcid:PMC9185230 fatcat:gg5tavt2ubbw5gksic7qgczakq

User Association in 5G Networks: A Survey and an Outlook

Dantong Liu, Lifeng Wang, Yue Chen, Maged Elkashlan, Kai-Kit Wong, Robert Schober, Lajos Hanzo
2016 IEEE Communications Surveys and Tutorials  
The emerging 5G networks introduce numerous challenges and opportunities for the design of sophisticated user association mechanisms.  ...  The fifth generation (5G) mobile networks are envisioned to support the deluge of data traffic with reduced energy consumption and improved quality of service (QoS) provision.  ...  USER ASSOCIATION IN HETNETS Dense HetNets are likely to become the dominant theme during the wireless evolution towards 5G [102] .  ... 
doi:10.1109/comst.2016.2516538 fatcat:hj7a3bupxfhi5gz6pvh7qfz43m

Memory-Full Context-Aware Predictive Mobility Management in Dual Connectivity 5G Networks

Abdelrahim Mohamed, Muhammad Ali Imran, Pei Xiao, Rahim Tafazolli
2018 IEEE Access  
Network densification with small cell deployment is being considered as one of the dominant themes in the fifth generation (5G) cellular system.  ...  The small cell size, which implies a small cell residence time, will increase the handover (HO) rate dramatically. Consequently, the HO latency will become a critical consideration in the 5G era.  ...  ACKNOWLEDGMENT The authors would like to acknowledge the support of the University of Surrey 5GIC members (http://www.surrey.ac.uk/ 5gic).  ... 
doi:10.1109/access.2018.2796579 fatcat:dspo6uesvbhalhluupmqa43x7q

Future wireless spectrum below 6 GHz: A UK perspective

Mohamed M. Kassem, Mahesh K. Marina
2015 2015 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN)  
We present the UK perspective on the future wireless spectrum below 6 GHz, including plans and strategy of Ofcom (the UK telecommunications regulator) to make more spectrum available for wireless and mobile  ...  with incumbents not in the wireless services sector.  ...  Spectrum sharing in general, is the 5G theme for spectrum below 6 GHz to handle more traffic [48] and improve user QoE [51] .  ... 
doi:10.1109/dyspan.2015.7343850 dblp:conf/dyspan/KassemM15 fatcat:bsozqdntcrcq3chcrervajnapa

Evaluating the Security of Open Radio Access Networks [article]

Dudu Mimran, Ron Bitton, Yehonatan Kfir, Eitan Klevansky, Oleg Brodt, Heiko Lehmann, Yuval Elovici, Asaf Shabtai
2022 arXiv   pre-print
Based on the attack surface, cellular network operators can carefully deploy the appropriate countermeasure for increasing the security of O-RAN.  ...  Within the security analysis, we provide a detailed overview of the O-RAN architecture; present an ontology for evaluating the security of a system, which is currently at an early development stage; detect  ...  economics of densification [5].  ... 
arXiv:2201.06080v1 fatcat:tqroywb3qvfp5mbgqbg6clmava
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