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Towards augmented connectivity in federated wireless sensor networks

Fadi M. Al-Turjman, Waleed M. Alsalih, Hossam S. Hassanein
2012 2012 IEEE Wireless Communications and Networking Conference (WCNC)  
Some applications require the existence of a communication backbone federating different OWSN sectors, in order to collaborate in achieving more sophisticated missions.  ...  Federating (connecting) these sectors is an intricate task due to the huge distances between them, and due to the harsh operational conditions.  ...  DEPLOYMENT STRATEGY The relay placement problem addressed in this paper has an infinite search space; this is because each RN may be placed at any point in the 3D space.  ... 
doi:10.1109/wcnc.2012.6214092 dblp:conf/wcnc/Al-TurjmanAH12 fatcat:4u5v55bhdnhm7fhxywadjucyq4

Optimal Deployment Problems of Radar Network

Shang Gao
2013 Research Journal of Applied Sciences Engineering and Technology  
The optimum deployment models of circle, line and sector have been built up.  ...  The optimum deployments problems of the circle deployment, line deployment and sector deployment can be solved by entire enumerate method, golden section method and coordinate alternation method.  ...  THE OPTIMUM DEPLOYMENT MODEL OF THE CIRCLE The optimum deployment models are many, such as the circle, line and sector deployment.  ... 
doi:10.19026/rjaset.6.3919 fatcat:dicwrzmkgrgizfkxy3dmamblgu

Ground Demonstration of a Spinning Solar Sail Deployment Concept

M. Salama, C. White, R. Leland
2003 Journal of Spacecraft and Rockets  
First, in the early 1990's Russian investigators began a reflector technology development program that culminated in the space deployment in 1993 of a twenty-meter diameter spinning reflector, known as  ...  Post-deployment inspection of the sail revealed tearing up to 2-cm in length in two of the six sectors, particularly near the inside edge of the sail in the vicinity of the first radial-tether hole, and  ...  Kuo in designing the experiment setup and discussions with Dr. C. Garner are greatly appreciated. N F E W N C E S  ... 
doi:10.2514/2.3933 fatcat:ahwgq2rnwnho5mm3mgnxbaassq

Optimized Relay Placement to Federate Wireless Sensor Networks in environmental applications

Fadi M. Al-Turjman, Hossam S. Hassanein, Mohamed Ibnkahla
2011 2011 7th International Wireless Communications and Mobile Computing Conference  
In this paper, we propose a grid-based deployment for relay nodes in which the relays are efficiently placed on the grid vertices to connect the disjointed WSN sectors.  ...  in the network.  ...  Deployment Strategy In this section we present our system model and deployment strategy. 1) Modeling The relay node placement problem proposed in this paper has infinitely large search space and finding  ... 
doi:10.1109/iwcmc.2011.5982848 dblp:conf/iwcmc/Al-TurjmanHI11a fatcat:kozbiuogzrbj3esj4dtsroyvxq

Radio Network Planning towards 5G mmWave Standalone Small-Cell Architectures

Georgia E. Athanasiadou, Panagiotis Fytampanis, Dimitra A. Zarbouti, George V. Tsoulos, Panagiotis K. Gkonis, Dimitra I. Kaklamani
2020 Electronics  
The results produced based on the above analysis demonstrate that the denser the small-cell deployment, the higher the area throughput, and that a sectored microcell configuration can double the throughput  ...  In this work, the focus is on providing a generic analysis for this problem with the help of a proper multi-objective optimization algorithm that considers the main constraints of coverage, capacity and  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/electronics9020339 fatcat:op3h4zcavjgw3m6asfgb2ea5xe

Public Sector Internet of Things Deployments: Value, Transparency, Risks and Challenges

Naomi Jacobs, Peter Edwards, Milan Markovic, Caitlin D Cottrill, Karen Salt
2019 Zenodo  
Internet of Things (IoT) devices such as connected sensors are increasingly being used in the public sector, often deployed and collecting data in public spaces.  ...  A theme commonly seen in the rhetoric surrounding public space IoT initiatives is empowerment.  ...  We would like to thank the community of Tillydrone in Aberdeen for giving their time to this project.  ... 
doi:10.5281/zenodo.2713118 fatcat:tathjojuere3dk7v5om4e6xahm

5G Network Coverage Planning and Analysis of the Deployment Challenges

Md Maruf Ahamed, Saleh Faruque
2021 Sensors  
Finally, it describes the potential challenges of 5G network deployment with future research directions.  ...  This paper first describes the 5G coverage planning with a traditional three-sector cell.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/s21196608 pmid:34640928 fatcat:a6u7jqgqwjdzxo2ovc3bulol3a

Who trusts in the smart city? Transparency, governance, and the Internet of Things

Naomi Jacobs, Peter Edwards, Milan Markovic, Caitlin D Cottrill, Karen Salt
2020 Data & Policy  
Internet of Things (IoT) devices such as connected sensors are increasingly being used in the public sector, often deployed and collecting data in public spaces.  ...  A theme commonly seen in the rhetoric surrounding public space IoT initiatives is empowerment, and these deployments are broadly perceived as beneficial by policy makers.  ...  We would like to thank the community of Tillydrone in Aberdeen for giving their time to this project.  ... 
doi:10.1017/dap.2020.11 fatcat:4uhmfutf6zeklnzwxta7rjzzhy

Deployment of Point of Sales and Customer Satisfaction in the Banking Sectorin Ekiti State, Nigeria

Hezekiah Olufemi, Adetayo, Department of Business Administration Ekiti State University, Ado-Ekiti, Nigeria.
2021 Journal of economics, finance and management studies  
The study concluded that deployment of POS significantly and positively influenced customer satisfaction in the banking sector in Nigeria and recommended more deployment of POS by banks with a view to  ...  The use of point of sale (POS) in providing banking services has become rampant in Nigerian banking sector especially in Ekiti State.  ...  Deployment of Point  ... 
doi:10.47191/jefms/v4-i6-02 fatcat:v6fabhwpezam5fytyo365t5wee

A Spatial Analysis of the Potentials for Offshore Wind Farm Locations in the North Sea Region: Challenges and Opportunities

Gusatu, Yamu, Zuidema, Faaij
2020 ISPRS International Journal of Geo-Information  
In this article, we examine the availability of offshore space for wind farm deployment, from a transnational perspective, while taking into account different options for the management of the maritime  ...  On the other hand, the decrease of energy targets combined with sectoral planning result in clear limitations to suitable areas for offshore wind farms, indicating the necessity to consider areas with  ...  Acknowledgments: Through this research we acknowledge the expert contribution of stakeholders who participated in the interviews in order to further the understanding of current and future tensions between  ... 
doi:10.3390/ijgi9020096 fatcat:cw57el56z5aatagqrhi56j6oha

Modelling to generate alternatives with an energy system optimization model

J.F. DeCarolis, S. Babaee, B. Li, S. Kanungo
2016 Environmental Modelling & Software  
the near-optimal decision space.  ...  In this analysis, Temoa is used to explore alternative energy futures in a simplified single region energy system that represents the U.S. electric sector and a portion of the light duty transport sector  ...  Acknowledgements This material is based upon work supported by the National Science Foundation (CBET-1055622).  ... 
doi:10.1016/j.envsoft.2015.11.019 fatcat:xnwjkba4vzctlarfhf26v6qfom

A Flower Tessellation for Simulation Purpose of Cellular Network with 12-Sector Sites

Muhammad Usman Sheikh, Jukka Lempiainen
2013 IEEE Wireless Communications Letters  
This paper presents a novel network tessellation for 12-sector site deployment called "Flower" topology for use in cellular network simulations.  ...  The aim of this paper is to study the impact of higher order sectorization and perform a comparison of different network tessellations for Dual Cell HSDPA (DC-HSDPA) network.  ...  In this paper, 6-sector and 12-sector site deployment is referred as an example of higher order sectorization.  ... 
doi:10.1109/wcl.2013.022213.120861 fatcat:riowdho52nhdrme6oh527fkdra

Using Deduplicating Storage for Efficient Disk Image Deployment

Xing Lin, Mike Hibler, Eric Eide, Robert Ricci
2015 Proceedings of the 10th EAI International Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities  
In addition to space savings, our system is also designed for highly efficient image deployment-it integrates with an existing highly-optimized disk image deployment system, Frisbee, without significantly  ...  In this paper, we explain the design of our system and discuss the trade-offs we made to strike a balance between efficient storage and fast disk image deployment.  ...  This material is based upon work supported by the National Science Foundation under Grant Nos. 0709427 and 1314945.  ... 
doi:10.4108/icst.tridentcom.2015.259963 dblp:journals/sis/LinHER15 fatcat:5qstfmuidvg5to74hswuzylwcm

Optimized relay placement for wireless sensor networks federation in environmental applications

Fadi M. Al-Turjman, Hossam S. Hassanein, Waleed M. Alsalih, Mohamad Ibnkahla
2011 Wireless Communications and Mobile Computing  
In this paper, we propose two optimized relay placement strategies with the objective of federating disjoint wireless sensor network sectors with the maximum connectivity under a cost constraint on the  ...  Federating these sectors is an intricate task because of the huge distances between them and because of the harsh operational conditions.  ...  Deployment strategy The node placement problem addressed in this paper has an infinite search space; this is because each RN may be placed at any point in a two-dimensional plane.  ... 
doi:10.1002/wcm.1211 fatcat:iqwdurcyrvgu5ele6j4h4tpwhi

D3.1: Strategy analysis report and Cloud Computing

Dietrich Mark, Federico Facca
2021 Zenodo  
The paper explores key challenges and opportunities from the perspective of the demand in six key sectors: [...]  ...  To tackle Europe digitalisation priority, the European Commission defined "A European strategy for data" and "A new Industrial Strategy for Europe", including a strong focus on data spaces and federated  ...  In response, the EUSD proposes creation of "data spaces", both cross sector and in nine thematic sectors, including the five identified in our analysis.  ... 
doi:10.5281/zenodo.5530740 fatcat:j56fkvlparegliqexa5p27ckge
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