Filters








237 Hits in 5.4 sec

Accelerating 5G QoE via public-private spectrum sharing

Joseph Mitola, Joseph Guerci, Jeff Reed, Yu-Dong Yao, Yingying Chen, T. Clancy, Johanna Dwyer, Hongbin Li, Hong Man, Robert McGwier, Yi Guo
2014 IEEE Communications Magazine  
This paper presents a fresh look at QoE; spectrum scarcity; public uses that underutilize candidate 5G radio frequency (RF) spectrum; and emerging public-private radio interference management frameworks  ...  that enable near-term spectrum sharing, with positive consequences for 5G price, performance, and total user QoE.  ...  Thus, this article summarizes the status and prognosis for public-private spectrum sharing as a regulatory framework for accelerating 5G QoE into global markets.  ... 
doi:10.1109/mcom.2014.6815896 fatcat:wfpolptajbhnzbya7ykmgsptpi

5G Norma Network Architecture – Final Report

EU H2020 5G NORMA
2017 Zenodo  
The key achievement of 5G NORMA WP3 is the design of a conceptually novel, adaptive, and future-proof 5G mobile network architecture allowing to adapt the use of the mobile network (radio access, core,  ...  , particularly 4G (LTE-A and evolved packet core, EPC), and novel 5G NORMA building blocks.  ...  MHz 5G NORMA Deliverable D3.3 Dissemination level: Public Page 124 / 204 More flexible spectrum sharing In RAN slicing Options 2 and 3, spectrum sharing will be enabled by common MAC scheduling  ... 
doi:10.5281/zenodo.1120247 fatcat:kheylapulffzpmdkbe3tuxlb3i

5G Network Slicing using SDN and NFV: A Survey of Taxonomy, Architectures and Future Challenges

Alcardo Alex Barakabitze, Arslan Ahmad, Andrew Hines, Rashid Mijumbi
2019 Computer Networks  
Thidly, we comprehensively survey different industrial initiatives and projects that are pushing forward the adoption of SDN and NFV in accelerating 5G network slicing.  ...  Firstly, we present 5G service quality and business requirements followed by a description of 5G network softwarization and slicing paradigms including essential concepts, history and different use cases  ...  Juju Charms offer an amazing experience for private and public cloud deployments, including bare metal with MAAS, OpenStack, AWS, Azure, Google Cloud and more.  ... 
doi:10.1016/j.comnet.2019.106984 fatcat:3nsqvuiwzndcbprctjfgmu6cdu

Definition And Specification Of Connectivity And Qoe/Qos Management Mechanisms – Final Report

EU H2020 5G NORMA
2017 Zenodo  
The functionalities of each block are detailed with the interfaces connecting them and validated through exemplary network processes, highlighting thus 5G NORMA innovations.  ...  All the proposed modules are designed to implement the functionality needed to provide the challenging KPIs required by future 5G networks while keeping the largest possible compatibility with the state  ...  The shared resource control is triggered by the orchestrator via policies when shared resources must be managed, e.g., spectrum or shared network functions.  ... 
doi:10.5281/zenodo.1120242 fatcat:yg2rtk6oovdjfiddzjdjazuifq

Edge Computing Based Layered Video Streaming Over Integrated Satellite and Terrestrial 5G Networks

Satish Kumar, Ning Wang, Yogaratnam Rahulan, Barry Evans
2022 IEEE Access  
We specifically consider the layer video scenario, where it is possible to intelligently schedule layers of video segments via parallel satellite and terrestrial backhaul links in 5G.  ...  The key technical challenge is to optimally schedule the layered video segment over the two network link which are having distinct characteristics while attempting to enhance the Quality of Experience (QoE  ...  The 5G Public-Private Partnership, which is funded by the EU, is another initiative to con- sider satellite in the big picture of 5G system implementation.  ... 
doi:10.1109/access.2022.3151998 fatcat:tjje36tjvbhvrfxreazvidxlqu

Wireless Communication for Modular Production Facilities [article]

Christian Schellenberger, Marc Zimmermann, Hans D. Schotten
2018 arXiv   pre-print
Furthermore, possible future technologies like 5G NR and private cellular networks are discussed.  ...  Even the standardization initiative 3GPP demands that 5G user equipment (UE) has to support public and private networks simultaneously and switch seamlessly between both.  ...  Therefore, 5G NR and the current 4G/LTE-A, should support private networks.  ... 
arXiv:1804.08273v1 fatcat:xfeytnddffhvtnwljnq3zajkua

Road to 5G: Key Enabling Technologies

Sanae El Hassani, LTI Lab, ENSA El Jadida, Chouaib Doukkali University, El Jadida 24000, Morocco, Abdelfatteh Haidinel, Hayat Jebbar
2019 Journal of Communications  
This paper is a literature review on 5G requirements, use cases and standardization picture.  ...  Similarly, NGMN presents a 5G architecture comprising three layers and a management entity: the  ...  Views and techniques being developed to meet 5G network requirements can be found in the white paper issued by the 5G Infrastructure Public Private Partnership (5G PPP) Architecture Working Group [57]  ... 
doi:10.12720/jcm.14.11.1034-1048 fatcat:gff7ailvxnbrhgkzjcsbusn7dq

Empowering Vertical Industries through 5G Networks - Current Status and Future Trends

Alexandros Kaloxylos, Anastasius Gavras, Raffaele De Peppe
2020 Zenodo  
This white paper summarizes the progress and key findings produced by 5G PPP projects to provide 5G network services for vertical industries.  ...  It discusses in detail several exemplary use cases from 11 different vertical sectors and identifies key 5G features that have been used to meet the specified requirements.  ...  A roadmap was set out for public and private investment on 5G infrastructure across Europe for the coordinated commercial launch of 5G, including measures to make spectrum bands early available for 5G.  ... 
doi:10.5281/zenodo.3698113 fatcat:mkjzdvjnqfehxply655s7mdqam

Trends, Status and Plans for advanced wireless

Per Hjalmar Lehne, Ole Grondalen, Antonio De La Oliva, Alain Mourad
2020 Zenodo  
trends for 5G and B5G including trends for unlicensed spectrum, dedicated spectrum for verticals, spectrum sharing, and very high frequencies (up to THz).  ...  The EMPOWER project, since its launch in November 2018, has been following closely all developments around 5G and its evolution in the short, medium and long terms.  ...  that massive amounts of spectrum in the mm-wave bands now is being harmonized to meet the demands of 5G and beyond for massive bandwidth, high reliability and low latency, as well as for new communication  ... 
doi:10.5281/zenodo.6012862 fatcat:nazvgu6c5jbehmsa5xa3ycmcs4

5G technology: towards dynamic spectrum sharing using cognitive radio networks

W. S. H. M. W. Ahmad, N. A. M. Radzi, F. S. Samidi, A. Ismail, F. Abdullah, M. Z. Jamaludin, M. N. Zakaria
2020 IEEE Access  
This work aims to conduct an in-depth survey on recent spectrum sharing (SS) technologies towards 5G development and recent 5G-enabling technologies.  ...  The surveys and studies are categorised into one of the main SS techniques on the basis of network architecture, spectrum allocation behaviour and spectrum access method.  ...  The dynamical advance access SS method for public and dedicated telecommunication operators was introduced by Lin et al. [97] to ensure the QoE of SU.  ... 
doi:10.1109/access.2020.2966271 fatcat:cobdo5ucibcdpc5jfecbdwhni4

Future Is Unlicensed: Private 5G Unlicensed Network for Connecting Industries of Future

Rojeena Bajracharya, Rakesh Shrestha, Haejoon Jung
2020 Sensors  
However, due to operation in the shared/unlicensed spectrum, NR-U possesses several regulatory and coexistence challenges, limiting its application for operationally intensive environments such as manufacturing  ...  5G networks.  ...  The synchronous shared spectrum is a more advanced approach of spectrum sharing technology, which allows overlapping of the contention window (CW) of the node.  ... 
doi:10.3390/s20102774 pmid:32414188 pmcid:PMC7285771 fatcat:iedbuxdtwndotfsswlmxflbjxu

Blockchain for 5G and Beyond Networks: A State of the Art Survey [article]

Dinh C Nguyen, Pubudu N Pathirana, Ming Ding, Aruna Seneviratne
2019 arXiv   pre-print
We then explore the opportunities of blockchain to important 5G services, ranging from spectrum management, network virtualization, resource management to interference management, federated learning, privacy  ...  The fifth generation (5G) wireless networks are on the way to be deployed around the world.  ...  Fog nodes can collect IoT data arising from private IoT applications and securely share each other via a blockchain platform which can verify all data requests and monitor data sharing behaviours for any  ... 
arXiv:1912.05062v1 fatcat:ecitoeu5ijh6flblgm74fpvmz4

A Review on Application of Blockchain in 5G and Beyond Networks: Taxonomy, Field-trials, Challenges and Opportunities

Mohammad Tahir, Mohammed Hadi Habaebi, Mohammad Dabbagh, Amna Mughees, Abdul Ahad, Kazi Istiaque Ahmed
2020 IEEE Access  
Second, the way Blockchain is designed i.e. private, public or consortium.  ...  But 5G with MEC, the distributed deployment in both public and private cloud leads to several concerns over data privacy.  ...  His research interest includes 5G, Internet of things, Game theory for wireless networks, wireless security, Blockchain and autonomic computing.  ... 
doi:10.1109/access.2020.3003020 fatcat:s4wcxzjccbcvxkmnwn7tsxtvvu

Delivery of 5G Services Indoors - the wireless wire challenge and solutions

Adam Kapovits, Anastasius Gavras, John Cosmas, Mir Ghoraishi, Xi Li, Yue Zhang
2021 Zenodo  
The 5G Public Private Partnership (5G PPP) has focused its research and innovation activities mainly on outdoor use cases and supporting the user and its applications while on the move.  ...  Finally indoor environments expose administrative cross-domain issues, and in some cases so called non-public networks, foreseen by 3GPP [...]  ...  With the advent of the new 5G architectures with efficient and flexible splits between CU, DU and RUs, new regulatory regimes enabling spectrum for private enterprise use via local or shared access licenses  ... 
doi:10.5281/zenodo.4280749 fatcat:ykuzcuhr4za2hpzma5by5spm24

A Review in the Core Technologies of 5G: Device-to-Device Communication, Multi-Access Edge Computing and Network Function Virtualization

Ruixuan Tu, Ruxun Xiang, Yang Xu, Yihan Mei
2019 International Journal of Communications, Network and System Sciences  
How to effectively increase network capacity, improve wireless spectrum utilization, and improve the users' experience in different communication modes has become an urgent task.  ...  the nodes together with outside devices and third-party providers, in order to diminish the overloading effect on any device caused by enormous applications and improve users' quality of experience (QoE  ...  Conflicts of Interest The authors declare no conflicts of interest regarding the publication of this paper.  ... 
doi:10.4236/ijcns.2019.129010 fatcat:tphnuuetfbbqnapow3vwhwtsae
« Previous Showing results 1 — 15 out of 237 results