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Page 549 of Current World Leaders Vol. 29, Issue 5 [page]

1986 Current World Leaders  
This is true of maritime telecommunications, for instance, where INMARSAT (International Maritime Satellite Organization) provides an inter- national network of satellites that transmit data, telephone  ...  In 1983, 19 civilian and private telecom- munications satellites were operational in the U.S., all of them manufactured by RCA and Hughes Aircraft.  ... 

On the performance of new generation satellite broadband internet services

Alessio Botta, Antonio Pescape
2014 IEEE Communications Magazine  
He has co-authored over 130 journal (IEEE ACM Transaction on Networking, Communications of the ACM, IEEE Communications Magazine, JSAC, IEEE Wireless Communications, IEEE Networks, etc.) and conference  ...  He has coauthored more than 40 international journal (IEEE Communications Magazine, IEEE Transactions on Parallel and Distributed Systems, Elsevier Computer Networks, etc.) and conference (IEEE Globecom  ... 
doi:10.1109/mcom.2014.6829965 fatcat:fxjznzslnbg5daltsi53mxuuoa

REGULATION OF RADIO FREQUENCY SPECTRUM AND ITS IMPLEMENTATION CHALLENGES IN THE PERSPECTIVE OF INTERNATIONAL LAW

Jean Claude Geofrey Mahoro, Agus Pramono
2019 Diponegoro Law Review  
The results of the study indicate that the regulation of the radio frequency spectrum is based on radio regulations, international agreements within the ITU through the World Radio communication Conference  ...  of its utilisation rests in the principle of fairness and equity between regions, and efficiency.  ...  The latter is the international treaty governing the use of the RF spectrum and the geostationary satellite and non-geostationary satellite orbits.  ... 
doi:10.14710/dilrev.4.1.2019.21-33 fatcat:ktsjqtvh55bglp5zbrmrao3gqq

The Issues of Maritime Radiocommunication on the WRC-19

Karol Korcz
2019 TransNav: International Journal on Marine Navigation and Safety of Sea Transportation  
Without a doubt a data communication network will be one of the most important parts of the e-navigation [Korcz K., 2015] .  ...  It is the job of WRC to review, and, if necessary, revise the Radio Regulations, the international treaty governing the use of the radio-frequency spectrum and the geostationary-satellite and non-geostationary-satellite  ... 
doi:10.12716/1001.13.03.16 fatcat:jaanzxyz6jh5dk4hcs2auhxrnm

Benefits of Using Mobile Ad-Hoc Network Protocols in Federated Satellite Systems for Polar Satellite Missions

Joan A. Ruiz-De-Azua, Adriano Camps, Anna Calveras Auge
2018 IEEE Access  
He has published more than 180 journal papers in peer-reviewed journals, and more than 350 international conference presentations, and holds 10 patents.  ...  She has been involved in several National and International research or technology transfer projects, and she has published in International and National conferences and journals.  ... 
doi:10.1109/access.2018.2871516 fatcat:7c6qay66qzhsdi6e37anoavv2y

Optimizing Data Traffic Route for Maritime Vessels Communications

Dean Sumić, Dragan Peraković, Marinko Jurcević
2015 Procedia Engineering  
The growing demands for data links capacity in maritime vessels and high costs of satellite communication links through mandatory GMDSS Inmarsat equipment emphasize the possibility of optimizing data traffic  ...  Implementation of new technologies is important, but also the appropriate implementation of processes and the awareness and motivation of the people on board that ensures the value of such a service.  ...  Research studies of onboard communications implemented hybrid (satellite-terrestrial) ship communication network by means of analyses and simulation.  ... 
doi:10.1016/j.proeng.2015.01.495 fatcat:5e3alk3dqngklg345wu4oykhy4

Load Balancing and QoS Provisioning Based on Congestion Prediction for GEO/LEO Hybrid Satellite Networks

Hiroki Nishiyama, Daigo Kudoh, Nei Kato, Naoto Kadowaki
2011 Proceedings of the IEEE  
His active areas of research include, traffic engineering, congestion control, satellite communications, ad hoc and sensor networks, and network security.  ...  He has received Best Paper Awards from the IEEE Global Communications Conference 2010 (GLOBECOM 2010) as well as the 2009 IEEE International Conference on Network Infrastructure and Digital Content (IC-NIDC  ... 
doi:10.1109/jproc.2011.2157885 fatcat:c4cam6f5mnbszfnyr2ce2humea

Space-Based Distributed Computing Using a Networked Constellation of Small Satellites

Brian C. Gunter, Daan C. Maessen
2013 Journal of Spacecraft and Rockets  
., and Jackson, C., “Experience with Delay-Tolerant Networking from Orbit,” International Journal of Satellite Communications and Networking, Vol. 28, No. 5—6, 2010, pp. 335-351. doi: 10.1002/sat.966 [  ...  JOURNAL OF SPACECRAFT AND ROCKETS Vol. 50, No. 5, September—October 2013 Space-Based Distributed Computing Using a Networked Constellation of Small Satellites Brian C.  ... 
doi:10.2514/1.a32384 fatcat:upz3tbowazdrdkl4trfodkvepq

Effective Methods and Performance Analysis of a Satellite Network Security Mechanism Based on Blockchain Technology

Chengjie Li, Xiaochao Sun, Zhen Zhang
2021 IEEE Access  
.: Effective Methods and Performance Analysis of Satellite Network Security Mechanism wireless network systems remotely, attack the equipment of flight crews, and control the positioning and transmission  ...  In this paper, an architecture composed of satellite and ground equipment is developed that integrates communication network authentication and privacy protection structures.  ...  d: INTERNAL AND EXTERNAL ATTACKS External and internal attacks can disrupt overall performance and exploit security holes in the network.  ... 
doi:10.1109/access.2021.3104875 fatcat:qhtrzjy3wrdhnicl2l4vleubiy

Page 5 of Science Trends Vol. 42, Issue 19 [page]

1979 Science Trends  
Volume II, 405 pages, $40. (Handbook of International Alloy Compositions and Designations - Volume |, Titanium, Volume || Superalloys, MCIC-B-09, Vol. |, Vol.  ...  TELECOMMUNICATIONS: Papers presented at a telecommunications conference, with emphasis on market planning in the 1980s, fiber optics, satellite systems and future communication networks. 157 pages. $10  ... 

A parametric data handling evaluation framework for autonomous lunar networks

Jasmine Rimani, Luigi Mascolo, Juan A. Fraire
2021 CEAS Space Journal  
The methodology is designed to determine the best communication architecture given an arbitrary set of available satellites, ground stations, point of interest, and data volume.  ...  During the evaluation of Lunar mission concepts, having a tool that can quickly assess the best communication and data-handling architecture given a set of satellites and a site of interest is mandatory  ...  The communication architecture of a network of six satellites orbiting the Moon is proposed to assure stable links in the equatorial and near-equatorial regions.  ... 
doi:10.1007/s12567-021-00390-4 fatcat:ooojkckc3bgzzj6djo3bm6vpae

Near real time environmental monitoring and large volume data collection over slow communication links

Misha B. Krassovski, Glen E. Lyon, Jeffery S. Riggs, Paul J. Hanson
2018 Geoscientific Instrumentation Methods and Data Systems Discussions  
This publication shares our experience of establishing near real time data collection and monitoring system via a satellite link using not very well-known possibilities of PakBus protocol.</p>  ...  </strong> Climate change studies are one of the most important aspects of modern science and related experiments are getting bigger and more complex.  ...  Acknowledgement This research is supported by the US Department of Energy, Office of Science, Biological and Environmental Research 20 (BER), and conducted at Oak Ridge National Laboratory (ORNL), managed  ... 
doi:10.5194/gi-2018-24 fatcat:bu4sibvukbfbfeoralf2uszbvq

Assessment of Satellite Contacts using Predictive Algorithms for Autonomous Satellite Networks

Joan A. Ruiz-de-Azua, Victoria Ramirez, Hyuk Park, Anna Calveras, Adriano Camps
2020 IEEE Access  
) "Sensing with pioneering opportunistic techniques" by the grant FI-DGR 2015 of AGAUR -Generalitat de Catalunya (FEDER), and by the Secretaria d'Universitats i Recerca del Departament d'Empresa i Coneixement  ...  ACKNOWLEDGEMENTS This work has been funded by "CommSensLab" Excellence Research Unit Maria de Maeztu (MINECO grant MDM-2016-0600), the Spanish Ministerio MICINN and EU ERDF project (RTI2018-099008-B-C21  ...  He has published more than 180 journal papers in peer-reviewed journals, and more than 350 international conference presentations, and holds 10 patents.  ... 
doi:10.1109/access.2020.2998049 fatcat:cpfet64h75gyxnlpwc5rfjxt6m

2.6.4 Active Co-operation Networks - Key to a Competitive Advantage in a Global Marketplace ?

Michael Wieser, Armin Schulz, Andreas Vollerthun
2001 INCOSE International Symposium  
The strategy how to initiate and scale modern networking is described on the basis of two projects in the European satellite business.  ...  Virtual enterprises and communities are the consequence. Due to the globalisation of markets the economy is getting increasingly networked and consequently complex.  ...  and a predicted volume of 19 billion Euro in 2005, the challenge for Europe is to guarantee that it can achieve an appropriate proportion of the world market and the jobs involved (Vollerthun and Wieser  ... 
doi:10.1002/j.2334-5837.2001.tb02389.x fatcat:37afn4wwczanbg6peakqyzk7ay

Countermeasure for Round Trip Delay Which Occurs in Between Satellite and Ground with Software Network Accelerator

Kohei Arai
2012 International Journal of Advanced Computer Science and Applications  
Countermeasure for round trip delay which occurs in between satellite and ground with network accelerator is investigated together with operating system dependency on effectiveness of accelerator.  ...  Disaster relief information including remote sensing satellite images and information from the disaster occurred areas to local government for creation of evacuation information is accelerated so that  ...  Kiyotaka Fujisaki of Kyushu University, Mr. Terumasa Miyahara and Mr. Miyauchi of ELM Co.  ... 
doi:10.14569/ijacsa.2012.030518 fatcat:4lkbxyj5tnhufmjbgcnkksdsxm
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