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Satellite-based Internet: a tutorial [PDF]

open access: yesIEEE Communications Magazine, 2001
In a satellite-based Internet system, satellites are used to interconnect heterogeneous network segments and to provide ubiquitous direct Internet access to homes and businesses. This article presents satellite-based Internet architectures and discusses multiple access control, routing, satellite transport, and integrating satellite networks into the ...
Hu, Y, Li, VOK
core   +7 more sources

Solar-Supplied Satellite Internet Access Point for the Internet of Things in Remote Areas [PDF]

open access: yesSensors, 2020
As satellite communications provide ubiquitous coverage, they play a key role in providing Internet connectivity in remote or marginalized areas, so as to enable the vision of a truly global connectivity of the Internet of Things (IoT).
Angus Wong, Yan Tai Chow
doaj   +2 more sources

Signal Estimation in Cognitive Satellite Networks for Satellite-Based Industrial Internet of Things [PDF]

open access: yesIEEE Transactions on Industrial Informatics, 2020
Satellite industrial Internet of Things (IIoT) plays an important role in industrial manufactures without requiring the support of terrestrial infrastructures. However, due to the scarcity of spectrum resources, existing satellite frequency bands cannot satisfy the demand of IIoT, which have to explore other available spectrum resources.
Liu, Mingqian   +5 more
openaire   +3 more sources

Internationalized Satellite Internet Business Operation Platform

open access: yes天地一体化信息网络, 2023
Through quantitative analysis of the business market prospects for satellite internet and analyses of international business operation service models, the study explained the necessity of conducting satellite internet operation service.Therefore, further
Wenlong ZENG   +4 more
doaj   +3 more sources

Geometric Accuracy Analysis of Regional Block Adjustment Using GF-7 Stereo Images without GCPs

open access: yesRemote Sensing, 2023
As an important means of improving positioning accuracy, block adjustment has been used in the improvement and assessment of accuracy for the Chinese Gaofen-7 (GF-7) satellite.
Xinming Tang   +3 more
doaj   +1 more source

Security Management Technology of Multilayer Satellite Internet Based on Blockchain

open access: yes天地一体化信息网络, 2022
Satellite internet have the advantages of wide coverage, low latency, large transmission capacity and no geographical infl uence.It can provide ubiquitous internet access services for users all over the world.However, the heterogeneity of satellite ...
Ruijie ZHU   +3 more
doaj   +2 more sources

Resource Management and Scheduling for Satellite Internet

open access: yes中国工程科学, 2023
Supporting seamless global coverage, satellite Internet is an important expansion and extension of terrestrial communication systems, plays a key role in the space–air–ground integrated network, and acts as an important information infrastructure for ...
Wang Longhe   +6 more
doaj   +1 more source

Starlink satellite project impact on the Internet provider service in emerging economies

open access: yesResearch in Globalization, 2023
Starlink primarily focuses on delivering high-speed, low-latency broadband Internet in remote and rural locations globally. This study aims to investigate the Starlink satellite project’s impact on the Internet provider service in emerging economies.
Yarnaphat Shaengchart, Tanpat Kraiwanit
doaj   +1 more source

Hybrid Satellite-Terrestrial Communication Networks for the Maritime Internet of Things: Key Technologies, Opportunities, and Challenges [PDF]

open access: yes, 2021
With the rapid development of marine activities, there has been an increasing number of maritime mobile terminals, as well as a growing demand for high-speed and ultra-reliable maritime communications to keep them connected.
Chen, Yunfei   +5 more
core   +2 more sources

Satellite Communications Supporting Internet of Remote Things [PDF]

open access: yesIEEE Internet of Things Journal, 2016
This paper focuses on the use of satellite communication systems for the support of Internet of Things (IoT). We refer to the IoT paradigm as the means to collect data from sensors or RFID and to send control messages to actuators. In many application scenarios, sensors and actuators are distributed over a very wide area; in some cases, they are ...
De Sanctis M.   +4 more
openaire   +5 more sources

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