Results 81 to 90 of about 33,199 (208)

D2D Relay Incenting and Charging Modes That Are Commercially Compatible With B2D Services

open access: yesIEEE Access, 2019
Attractive monetary or other kinds of incentives are needed to motivate the relayers in device-to-device (D2D) communications. In this paper, little attention has been paid to D2D charge and incentive mechanisms that are also compatible with prevailing ...
Qingguo Shen, Wenjuan Shao, Xiao Fu
doaj   +1 more source

Power Control for Two-Way AF Relay Assisted D2D Communications Underlaying Cellular Networks

open access: yesIEEE Access, 2020
As a key technology of the 5G communication system, device-to-device (D2D) communications have drawn significant research interests. However, the advantage of D2D communications may be limited when D2D users are far away from each other or the ...
Liang Han   +4 more
doaj   +1 more source

Fertilization influences overyielding through dominance of species with high specific leaf area in young tree mixtures

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract In the context of anthropogenic eutrophication of the biosphere, understanding the impact of nutrient addition on plant diversity–productivity relationships remains a major challenge.
Dai F. Saito   +7 more
wiley   +1 more source

Generation cycles in experimental populations of a multivoltine insect

open access: yesJournal of Animal Ecology, EarlyView.
Although theory suggests various mechanisms by which environmental and ecological factors may drive generational fluctuations, our field‐cage experiment is the first to demonstrate how internal dynamics and external disturbances jointly produce synchronised, large‐scale outbreak cycles.
Takehiko Yamanaka   +3 more
wiley   +1 more source

Overlapping Coalition Formation Games for Joint Interference Management and Resource Allocation in D2D Communications

open access: yesIEEE Access, 2018
In this paper, an overlapping coalition formation game is proposed to conduct joint interference management and resource allocation in device-to-device (D2D) communications.
Jinming Hu   +5 more
doaj   +1 more source

CE-D2D: Dual Framework Chunks Caching and offloading in Collaborative Edge networks with D2D communication

open access: yes2019 15th International Wireless Communications & Mobile Computing Conference (IWCMC), 2019
The advancement of technology has pushed the cloud computing capabilities to the edge networks, paving the way for network operators and multimedia service providers to leverage video caching and transcoding to the Mobile Edge computing (MEC) servers. However, because of high load demands in peak hours and the limited bandwidth, congestions may occur ...
Baccour, Emna   +3 more
openaire   +2 more sources

The EU Space Act's Global Reach: Legal Considerations on the Envisaged Application to Non‐EU Operators

open access: yesGlobal Policy, EarlyView.
ABSTRACT This article examines what is known at this stage, before the envisaged publication of the legislative proposal by the European Commission in March/April 2025, about the European Union's Space Act, focusing on its potential application to non‐EU operators.
Ingo Baumann, Katharina Prall
wiley   +1 more source

Energy efficiency of cooperative D2D communications underlaying LTE-A networks

open access: yesMATEC Web of Conferences, 2018
Device-to-device (D2D) communications underlaying LTE-A networks is expected to bring significant benefits for resource utilization and energy efficiency (EE) improvement of user equipment (UE). However, the allocation of radio and power resources to D2D
Zhang Xiaoying   +3 more
doaj   +1 more source

Japanese Women's Attitudes Toward Learning Languages Other Than English in the Era of Global English

open access: yesInternational Journal of Applied Linguistics, EarlyView.
ABSTRACT This study on female Japanese learners of the Korean language is situated in the centuries‐long anti‐Korean sentiments in Japan, the global popularity of the Korean Wave, particularly among women, and the essentialized image of socially marginalized young Japanese women who study English with romantic desires for Western men.
Yoko Kobayashi
wiley   +1 more source

Teacher Well‐Being Across Career Stages: An Ecological Study of Early‐ and Mid‐Career English Teachers in Japanese Secondary Schools

open access: yesInternational Journal of Applied Linguistics, EarlyView.
ABSTRACT Teacher well‐being has garnered increasing attention in language education, as it plays a vital role in shaping both their professional lives and student learning. Although its importance is recognised, further research is still needed to gain a more comprehensive understanding of language teachers' well‐being.
Takeshi Onodera
wiley   +1 more source

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