Results 31 to 40 of about 155,596 (314)

Development of mobile communication systems for high-speed railway

open access: yesScience, Engineering and Technology, 2021
Development of high-speed railways set up challenges for new communication technologies. With the increase in speed, new requirements for communication systems have emerged that HSR requires greater reliability, capacity and shorter response time for ...
Nedžad Branković   +2 more
doaj   +1 more source

Radio Resource Allocation in Mobile Communication Systems

open access: yesCommunications, 2005
In the article we deal with two types of Call Admission Control Schemes (Reservation-based CAC scheme and Probability-based CAC scheme) and we made simulations in Matlab environment.
Andrej Husar   +3 more
doaj   +1 more source

Security in Public Mobile Communication Networks

open access: yes, 1995
Introduction The increasing use of mobile communication networks results in ever more stringent security requirements. In an information society, availability, integrity and confidentiality are essential.
Dogan Kesdogan   +7 more
core   +1 more source

Survey on Land Mobile Satellite System: Challenges and Future Research Trends

open access: yesIEEE Access, 2019
Mobile satellite systems can be characterized as a major solution since they offer mobile communication services to users in different environments and for several significant purposes. In numerous conditions, satellite systems have exclusive competences
Mohammad Abo-Zeed   +3 more
doaj   +1 more source

Location management strategies increasing privacy in mobile communication

open access: yes, 1996
Mobile communication offers many new opportunities. However, because of the mobility of the subscribers trustworthiness of data, reliability and security are major issues. Our objective is to increase the network's trustworthiness by providing means
Dogan Kesdogan   +7 more
core   +1 more source

The Convergence of Artificial Intelligence and Blockchain: The State of Play and the Road Ahead

open access: yesInformation
Artificial intelligence (AI) and blockchain technology have emerged as increasingly prevalent and influential elements shaping global trends in Information and Communications Technology (ICT).
Dhanasak Bhumichai   +4 more
doaj   +1 more source

A Secure Communication in Mobile Agent System

open access: yesCoRR, 2014
3 pages, Published with International Journal of Engineering Trends and Technology (IJETT)
Maryam Mahmoodi   +1 more
openaire   +2 more sources

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

Integrated communication and secure transmission technology for Seeding-irrigation in hilly and mountainous areas based on identity authentication and SM4 algorithm

open access: yesDiscover Applied Sciences
To solve the terrain interference and data leakage and tampering in the communication of the agricultural IoT seeding-irrigation integrated system in hilly and mountainous areas, a communication security transmission technology that adapts to complex ...
Cuilan Yu   +4 more
doaj   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

open access: yesFEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas   +6 more
wiley   +1 more source

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