Results 11 to 20 of about 109,418 (318)
Mobile communications and mobile services
International Journal of Mobile Communications, 2003 As wireless technologies evolve, the coming mobile revolution will bring dramatic and fundamental changes to the world. This revolution has already begun and is gaining momentum. The revolution will impact numerous facets of our daily lives and the way business is conducted.
Keng Siau
exaly +3 more sources
Temporal and cultural limits of privacy in smartphone app usage
Scientific Reports, 2021 Large-scale collection of human behavioural data by companies raises serious privacy concerns. We show that behaviour captured in the form of application usage data collected from smartphones is highly unique even in large datasets encompassing millions ...
Vedran Sekara +3 more
doaj +1 more source
EURASIP Journal on Wireless Communications and Networking, 2022 As the important transmission approach of the perception data, the security and privacy of the perception layer nodes have been paid more and more attention.
Jing Huang +4 more
doaj +1 more source
Outage prediction for ultra-reliable low-latency communications in fast fading channels
EURASIP Journal on Wireless Communications and Networking, 2021 The addition of redundancy is a promising solution to achieve a certain quality of service (QoS) for ultra-reliable low-latency communications (URLLC) in challenging fast fading scenarios.
Andreas Traßl +6 more
doaj +1 more source
Optical Filter Bank Modeling and Design for Multi-Color Visible Light Communications
IEEE Photonics Journal, 2021 Multi-color visible light communication (MC-VLC) can achieve a multi-fold rate by taking advantage of multiple color channels. The optical filters for separating different colors are often designed for the normal incidence case only.
Pengfei Ge +5 more
doaj +1 more source
Dianzi Jishu Yingyong, 2023 Based on a large amount of energy consumption, performance indicators and base station configuration data that can be collected in the 5G network management system, this paper uses machine learning algorithms to establish an energy consumption ...
Lu Yun +6 more
doaj +1 more source
IEEE Access, 2021 In this paper, we propose two deep-learning based uplink channel estimation approaches that can utilize not only high-resolution-ADC-quantized but also low-resolution-ADC-quantized received pilot signals to improve estimation performance for mixed analog-
Jin Zicheng +4 more
doaj +1 more source
Scalable Pilot Assignment Scheme for Cell-Free Large-Scale Distributed MIMO With Massive Access
IEEE Access, 2021 With the explosive growth of mobile communication technology, the number of access terminals has increased dramatically, which will make the pilot contamination caused by pilot reuse extremely worse due to limited pilot resources.
Jiamin Li +4 more
doaj +1 more source
IEEE Access, 2020 Unmanned aerial vehicle (UAV) and intelligent reflecting surface (IRS) are anticipated to be widely applied for improving the spectrum and energy efficiency in the forthcoming wireless communication systems.
Linghui Ge +4 more
doaj +1 more source
Optimal Aggregation of RF and VLC Bands for Beyond 5G Mobile Services
, 2022 Funding Information: This publication has been based upon work from COST Action CA19111 NEWFOCUS, supported by COST (European Cooperation in Science and Technology).
Diamantoulakis, Panagiotis D. +6 more
core +1 more source