Results 41 to 50 of about 2,704,502 (397)
Tutorial I: Learning the Principles of Mobile Radio Propagation through Smartphone and CRFO [PDF]
arXiv, 2021 In this tutorial, we present three simple smartphone based experiments for understanding the basic concepts of mobile communications such as pathloss, Shadow fading, and small scale fading. We also explain the use of Collaborative Radio Frequency Observatory (CRFO), an online platform, for visualizing radio coverage maps.
arxiv
IEEE Access, 2017 Mobile edge computing (MEC) providing information technology and cloud-computing capabilities within the radio access network is an emerging technique in fifth-generation networks.
Pengtao Zhao +3 more
semanticscholar +1 more source
Global approach of mean service satisfaction assessment
The Journal of Engineering, 2014 A theoretical expression for mobile service satisfaction assessment has been proposed. Mobile networks users’ satisfaction is a major concern for the operators and regulators.
Ahmed Dooguy Kora +3 more
doaj +1 more source
Radio Environment Map Construction by Kriging Algorithm Based on Mobile Crowd Sensing
Wireless Communications and Mobile Computing, 2019 In the IoT era, 5G will enable various IoT services such as broadband access everywhere, high user and devices mobility, and connectivity of massive number of devices.
Zhifeng Han +4 more
semanticscholar +1 more source
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 +3 more
doaj +1 more source
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
The Journal of Engineering, 2014 This study presents research that supplements and extends the previous works on design of space-time fully systematic unpunctured (FSU) serial concatenation of quadratic interleaved codes (SCQICs).
Ardavan Rahimian +2 more
doaj +1 more source
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 +5 more
doaj +1 more source
Performance Evaluation of Spectrum Mobility in Multi-homed Mobile IPv6 Cognitive Radio Cellular Networks [PDF]
, 2017 Technological developments alongside VLSI achievements enable mobile devices to be equipped with multiple radio interfaces which is known as multihoming. On the other hand, the combination of various wireless access technologies, known as Next Generation Wireless Networks (NGWNs) has been introduced to provide continuous connection to mobile devices in
arxiv +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 +4 more
doaj +1 more source