Results 1 to 10 of about 155,596 (314)

Channel Estimation for Advanced 5G/6G Use Cases on a Vector Digital Signal Processor

open access: yesIEEE Open Journal of Circuits and Systems, 2021
As we target implementations of very high-end () specifications and look towards the future, it becomes apparent that the stringent execution deadlines in physical layer (PHY) procedures are hard to satisfy using traditional algorithms optimised for high
Stefan A. Damjancevic   +4 more
doaj   +1 more source

A digital “flat affect”? Popular speech compression codecs and their effects on emotional prosody

open access: yesFrontiers in Communication, 2023
IntroductionCalls via video apps, mobile phones and similar digital channels are a rapidly growing form of speech communication. Such calls are not only— and perhaps less and less— about exchanging content, but about creating, maintaining, and expanding ...
Oliver Niebuhr, Ingo Siegert
doaj   +1 more source

Case Report: Women, Be Aware that Your Vocal Charisma can Dwindle in Remote Meetings

open access: yesFrontiers in Communication, 2021
Remote meetings via Zoom, Skype, or Teams limit the range and richness of nonverbal communication signals. Not just because of the typically sub-optimal light, posture, and gaze conditions, but also because of the reduced speaker visibility. Consequently,
Ingo Siegert, Oliver Niebuhr
doaj   +1 more source

Improved flat mobile core network architecture for 5G mobile communication systems [PDF]

open access: yesInternational Journal of Data and Network Science, 2023
The current mobile network core is built based on a centralized architecture, including the S-GW and P-GW entities to serve as mobility anchors. Nevertheless, this architecture causes non-optimal routing and latency for control messages.
Mohammad Hijjawi   +7 more
doaj   +1 more source

Social Integrating Robots Suggest Mitigation Strategies for Ecosystem Decay

open access: yesFrontiers in Bioengineering and Biotechnology, 2021
We develop here a novel hypothesis that may generate a general research framework of how autonomous robots may act as a future contingency to counteract the ongoing ecological mass extinction process.
Thomas Schmickl   +10 more
doaj   +1 more source

Internet of things (IoT)-based on real-time and remote boiler fuel monitoring system: a case of Raha Beverages Company Limited, Arusha-Tanzania

open access: yesDiscover Internet of Things, 2023
RAHA Beverages Company (RABEC) is one of the banana wine production companies that utilizes fuel in steam production in Arusha-Tanzania, where fuel data conditions such as temperature, pressure, discharge, fuel level, and gas leakage with humidity were a
Boniface Ntambara   +2 more
doaj   +1 more source

Research Trends in the Use of Machine Learning Applied in Mobile Networks: A Bibliometric Approach and Research Agenda

open access: yesInformatics, 2023
This article aims to examine the research trends in the development of mobile networks from machine learning. The methodological approach starts from an analysis of 260 academic documents selected from the Scopus and Web of Science databases and is based
Vanessa García-Pineda   +6 more
doaj   +1 more source

Framework for Slice-Aware Radio Resource Management Utilizing Artificial Neural Networks

open access: yesIEEE Access, 2020
For accommodating the heterogeneous services that are anticipated for the fifth-generation (5G) mobile networks, the concept of network slicing serves as a key technology. Spanning both the core network (CN) and radio access network (RAN), slices are end-
Behnam Khodapanah   +5 more
doaj   +1 more source

Deep Learning Based Data Recovery for Localization

open access: yesIEEE Access, 2020
In this paper, we study the problem of euclidean distance matrix (EDM) recovery aiming to tackle the problem of received signal strength indicator sparsity and fluctuations in indoor environments for localization purposes. This problem is addressed under
Wafa Njima   +3 more
doaj   +1 more source

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