Results 71 to 80 of about 59,596 (250)

Analysis of adjacent channel interference using distribution function for V2X communication systems in the 5.9‐GHz band for ITS

ETRI Journal, 2019
Many use cases have been presented on providing convenience and safety for vehicles employing wireless access in vehicular environments and long‐term evolution communication technologies.
Yoo Seung Song, Shin Kyung Lee, Jeong Woo Lee, Do Wook Kang, Kyoung Wook Min   +4 more
doaj   +1 more source

Simulating LTE Mobility Management in presence of coverage holes with ns-3

EAI Endorsed Transactions on Mobile Communications and Applications, 2016
In this paper, we present our approach to simulate mobility management scenarios for LTE heterogeneous network deployments defined by challenging radio propagation scenarios, such as the presence of coverage holes.
Zoraze Ali, Nicola Baldo, Josep Mangues-Bafalluy, Lorenza Giupponi   +3 more
doaj   +1 more source

ADAPT: An Autonomous Forklift for Construction Site Operation

Journal of Field Robotics, EarlyView.
ABSTRACT Efficient material logistics are critical in controlling costs and schedules in the construction industry. However, manual material handling remains prone to inefficiencies, delays, and safety risks. Autonomous forklifts offer a solution to streamline on‐site logistics, reducing reliance on human operators and mitigating labor shortages.
Johannes Huemer, Markus Murschitz, Matthias Schörghuber, Lukas Reisinger, Thomas Kadiofsky, Christoph Weidinger, Mario Niedermeyer, Benedikt Widy, Marcel Zeilinger, Csaba Beleznai, Tobias Glück, Andreas Kugi, Patrik Zips   +12 more
wiley   +1 more source

Origin of Phobos and Deimos: Orbital Evolution Shortly after Formation from a Potential Dislocation

The Planetary Science Journal
This paper deals with the formation and evolution of Mars’ moons, Phobos and Deimos, assuming the dislocation of a larger progenitor as the origin of these moons. The study by R. Hyodo et al.
Ryan Dahoumane, Kévin Baillié, Valéry Lainey   +2 more
doaj   +1 more source

Language Teacher Educator Identity, Wellbeing and Agency Nested in a Community of Practice: A Collaborative Autoethnography

TESOL Quarterly, EarlyView.
In this collaborative autoethnography, we, as three university‐based language teacher educators in Türkiye, explore how our community of practice (CoP) acted as a catalyst in navigating our identity tensions, boosting our wellbeing and contributing to our agency.
Yasemin Tezgiden‐Cakcak, Aycan Demir‐Ayaz, Işıl Günseli Kaçar   +2 more
wiley   +1 more source

Recovery of Pure PVC From Pharmaceutical Composite Packaging via Dissolution‐Based Recycling

Journal of Vinyl and Additive Technology, EarlyView.
Closed‐loop pathway for pharmaceutical blister waste via selective dissolution‐based recycling (DBR) enables separation of PVDC and aluminum, PVC recovery and reprocessing into films with 30 phr recycled content, and validation for thermoforming applications.
Martin Schlummer, Swetlana Wagner, Franziska Ludwig, Michael Nedelcu, Oliver Paillerau, Thomas Hülsmann   +5 more
wiley   +1 more source

Guest Editorial: Unfolding the potential of 5G technologies for future wireless networks

IET Networks, EarlyView.
Abstract With the rapid advancements in mobile Internet and smartphones, data traffic in current mobile communication systems is growing exponentially. At the same time, demands for lower latency, increased robustness, and higher energy efficiency are becoming more stringent.
Gwanggil Jeon, Awais Ahmad, Abdellah Chehri, Shiping Wen   +3 more
wiley   +1 more source

Airborne Base Stations for Emergency and Temporary Events [PDF]

, 2013
This paper introduces a rapidly deployable wireless network based on Low Altitude Platforms and portable land units to support disaster-relief activities, and to extend capacity during temporary mass events.
Munari, Andrea, Valcarce, Alvaro, Sithamparanathan Kandeepan, Reynaud, Laurent, Mihael Mohorcic, Isabelle Bucaille, Alvaro Valcarce, Mohoric, Miha, Hermenier, Romain, Tinku Rasheed, Sithamparanathan, Kandeepan, Laurent Reynaud, Bucaille, Isabelle, Karina Gomez, Romain Hermenier, Gomez, Karina, Rasheed, Tinku, Andrea Munari, Miha Smolnikar, Smoliknar, Miha   +19 more
core   +1 more source

“Estudio técnico comparativo de las tecnologías Long Term Evolution – LTE Y LTE Advanced” [PDF]

, 2016
El presente trabajo de investigación presenta el análisis técnico comparativo entre las tecnologías denominadas de cuarta generación como lo son Long Term Evolution – LTE y LTE Advanced. LTE ha sido implementado y se encuentra funcionando en nuestro país
Yupanki Chela, Kuri Mallku
core   +1 more source

Experimental Evaluation of the Shadowing of a Planar Antenna Caused by a Quadcopter Frame

Electrical, Control and Communication Engineering, 2020
The use of mobile data transfer can significantly increase the range of the remote-controlled operation of multirotor aerial vehicles. The planar antennas of ready-to-use 3G/LTE cellular communication dongles provide a low-cost and lightweight ...
Heydarov Ibrahim, Brodnevs Deniss
doaj   +1 more source