Results 41 to 50 of about 2,663,512 (375)

Performance Evaluation of an Enhanced Uplink 3.5G System for Mobile Healthcare Applications

International Journal of Telemedicine and Applications, 2008
The present paper studies the prospective and the performance of a forthcoming high-speed third generation (3.5G) networking technology, called enhanced uplink, for delivering mobile health (m-health) applications.
Dimitris Komnakos, Demosthenes Vouyioukas, Ilias Maglogiannis, Philip Constantinou   +3 more
doaj   +1 more source

Mobile Edge Computing Enhanced Adaptive Bitrate Video Delivery With Joint Cache and Radio Resource Allocation

IEEE Access, 2017
Accompanied by the rapid development of mobile video service requirements, the dramatic increase in video streaming traffic causes a heavy burden for mobile networks.
Xiaodong Xu, Jiaxiang Liu, Xiaofeng Tao
semanticscholar   +1 more source

Efficient proxy ring signature for VANET

The Journal of Engineering, 2019
The messages in vehicular ad hoc networks (VANET) are vulnerable to attack in the open wireless environment. Group communication in VANET is receiving more attention, which confronts many security issues.
Lianhai Liu, Yujue Wang, Yujue Wang, Jingwei Zhang, Qing Yang   +4 more
doaj   +1 more source

Design of Emergency Position Reporting System for Disasters Using Amateur Radio and Automatic Packet Reporting System (APRS) as a Mobile Station Operator for Educational Purposes

Indonesian Journal of Educational Research and Technology, 2023
The emergency position reporting system is proposed for disasters using amateur radio and Automatic Packet Reporting System (APRS) as mobile station operators for unexpected natural disasters after the Internet and mobile communication system ...
Sok Oeun Un, Kimtho Po, Kosorl Thourn, Rathna Pec, Channareth Srun, Seven Siren   +5 more
doaj   +1 more source

ENVIRONMENT OF ELECTROMAGNETIC COMPATIBILITY OF RADIO-ELECTRONIC COMMUNICATION MEANS

Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2020
The conditions of ensuring electromagnetic compatibility of radio electronic means of mobile radio service have been analyzed. The stages of such analysis are outlined and a list of measures to be taken at each stage is given.
Heorhii Rozorinov, Oleksandr Hres, Volodymyr Rusyn, Petro Shpatar   +3 more
doaj   +1 more source

Simultaneous Dual Band Transmission Over Multimode Fiber-Fed Indoor Wireless Network [PDF]

, 2006
Performance measurements of different combinations of digital enhanced cordless telecommunications packet radio service, global system for mobile communications, universal mobile telecommunication service, and 802.11g (54 Mbps) signals in a dual band ...
Batchelor, John C., Das, Anjali, Garcia Zuazola, Ignacio Julio, Gomes, Nathan J., Lethien, Christophe, Nkansah, Anthony, Vilcot, Jean-Pierre, Wake, David   +7 more
core   +1 more source

Paddy farmers' knowledge, perception, and satisfaction on the use of Information and Communication Technology (ICT) tools in Nepal

Turkish Journal of Agriculture: Food Science and Technology, 2022
Information and communication technology (ICT) tools such as radio, television, mobile phone, the internet, computers are gaining momentum in the development discourse of the agriculture sector in Nepal.
Udit Prakash Sigdel, Kailash Nath Pyakuryal, Durga Devkota, Gana Pati Ojha   +3 more
doaj   +1 more source

Towards mobile radio access infrastructures for mobile users

Ad Hoc Networks, 2019
This paper provides a first investigation of twice-mobile networks, i.e., cellular networks where both the end users and (part of) the radio access network infrastructure are mobile. Twice-mobile networks are based on an opportunistic, dense, crowdsourced, random deployment of mobile small cell base stations carried by vehicles, and on millimetre-wave ...
Marco Ajmone Marsan, Marco Ajmone Marsan, Marco Fiore, Foroogh Mohammadnia, Christian Vitale, Vincenzo Mancuso   +5 more
openaire   +4 more sources

A Mobile Offloading Game Against Smart Attacks

IEEE Access, 2016
Mobile devices, such as smartphones, can offload applications and data to the cloud via access points or base stations to reduce energy consumption and improve user experience.
Liang Xiao, Caixia Xie, Tianhua Chen, Huaiyu Dai, H. Vincent Poor   +4 more
doaj   +1 more source

Evolutionary interplay between viruses and R‐loops

FEBS Letters, EarlyView.
Viruses interact with specialized nucleic acid structures called R‐loops to influence host transcription, epigenetic states, latency, and immune evasion. This Perspective examines the roles of R‐loops in viral replication, integration, and silencing, and how viruses co‐opt or avoid these structures.
Zsolt Karányi, Zita Képes, Zoltán Szabó, Eszter Csoma, Lóránt Székvölgyi   +4 more
wiley   +1 more source