Results 61 to 70 of about 81,893,219 (238)
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT The integration of low Earth orbit (LEO) satellite constellations with commercial aircraft communication systems presents critical challenges in maintaining continuous connectivity during dynamic flight conditions. Current geostationary satellite systems suffer from high round‐trip latency (>$$ > $$ 500 ms) and inadequate coverage at high ...
Raúl Parada +4 more
wiley +1 more source
Performance evaluation of an adaptive semi-persistent LTE packet scheduler for M2M communications [PDF]
, 2014 Large number of M2M devices are anticipated to be operating in future LTE networks which impose several system design challenges and wide range of service requirements.
Afrin, Nusrat +6 more
core +1 more source
Uplink Scheduling and Adjacent-Channel Coupling Loss Analysis for TD-LTE Deployment
The Scientific World Journal, 2014 TD-LTE, one of the two duplexing modes in LTE, operates in unpaired spectrum and has the advantages of TDD-based technologies. It is expected that TD-LTE will be more rapidly deployed in near future and most of WiMax operators will upgrade their networks
Woon-Young Yeo +2 more
doaj +1 more source
LTE or non-LTE, that is the question
, 2012 Strontium has proven itself to be one of the most important neutron-capture elements in the study of metal-poor stars. Thanks to the strong absorption lines of Sr, they can be detected even in the most metal-poor stars and also in low-resolution spectra.
Hansen, C. +7 more
openaire +3 more sources
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 +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 +3 more
wiley +1 more source
Development Analysis and Perspective on LTE Current Status
Dianxin kexue, 2014 Long term evolution technology（LTE）is a new generation of wireless communications technology. LTE has experienced a rapid development process since 2010. And by the end of 2013, 260 LTE networks has been launched.
Wenyu Li, Lina Song, Xiumiao He
doaj +2 more sources
Financial Climate‐Risk Measurement, Impact Funds, and Green Transitions
Journal of Accounting Research, EarlyView.ABSTRACT Regulators are contemplating or mandating precise measurement of financial climate‐risk exposure to promote sustainable investments. We show that such mandates can be counterproductive in the presence of social funds that catalyze change by subsidizing the adoption of cleaner production technologies.
VOLKER LAUX, LUCAS MAHIEUX
wiley +1 more source
IEEE Access, 2017 This paper addresses the issues of resource allocation and co-channel interference management for coexistence of, and cooperation between, two long term evolution (LTE) networks.
Ishtiaq Ahmad, Wan Chen, Kyunghi Chang
doaj +1 more source
Blind LTE-U/WiFi Coexistence System Using Convolutional Neural Network
IEEE Access, 2020 With the rapid development of wireless communications technology, long term evolution (LTE) technology in unlicensed bands (LTE-U) can effectively solve the lack of spectrum resources.
Min Yang +3 more
doaj +1 more source