Buscar
Mostrando ítems 1-10 de 8986
Big Data Meet Green Challenges: Greening Big Data
(2016)
Nowadays, there are two significant tendencies, how to process the enormous amount of data, big data, and how to deal with the green issues related to sustainability and environmental concerns. An interesting question is ...
Language as a coordination tool evolves slowly
(2016)
Social living ultimately depends on coordination between group members, and communication is necessary to make this possible. We suggest that this might have been the key selection pressure acting on the evolution of ...
Language as a coordination tool evolves slowly
(2016)
Social living ultimately depends on coordination between group members, and communication is necessary to make this possible. We suggest that this might have been the key selection pressure acting on the evolution of ...
Comunicación interna en la dirección regional de educación de Loreto 2021
(Universidad Científica del PerúPE, 2021-12-01)
El objetivo de esta investigación fue: Determinar la Comunicación Interna en la Dirección Regional de Educación de Loreto 2021.
La investigación fue de tipo descriptivo. El diseño usual de la Indagación fue el no experimental ...
Modulation and SNR Optimization for Achieving Energy-Efficient Communications over Short-Range Fading Channels
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2012)
It is commonly assumed that the energy consumption of wireless communications is minimized when low-order modulations such as BPSK are used. Nevertheless, the literature provides some evidence that low-order modulations ...
Energy-efficient resource block assignment and power control for underlay device-to-device communications in multi-cell networks
(Elsevier B.V., 2019)
© 2018 Elsevier B.V. We propose an energy-efficient resource block (RB) assignment and power control strategy for underlay device-to-device (D2D) communications in multi-cell networks, where more than one D2D pair is allowed ...
Eficiência em comunicação para micro e pequenas empresas do interior do estado do Rio Grande do Sul
(Universidade Federal de Santa MariaBrasilUFSMCentro de Ciências Sociais e Humanas, 2021-02-04)
This paper analyzes an important segment of the Brazilian economy, but little explored in the area of communication: micro and small companies (MPEs). The central objective is to understand the relationship between owners ...
Toward a “green” generation of wireless communications systems
(Springer, 2018)
Green mobile networks are essential to enable sustainable growth of 2 future communications systems. Communication transceivers with reduced-power 3 consumption and high-spectral efficiency will enable suitable connectivity ...
On using transmission overhead efficiently for channel estimation in OFDM
(IEEE, 2010)
The limited time available for acquiring the channel state in mobile broadband wireless communication systems makes it crucial to count with channel estimation methods that attain the highest accuracy with a given preamble ...