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Overcoming Intrinsic Losses With a Physical-Transport Cross-Layer Control System for Low-SNR Links
(IEEE, 2015)
Communication over low-SNR environments faces various challenges and data detection designing can be arduous. An aggregative sampling technique with TCP feedback is proposed to transmit in low-SNR channels. The proposed ...
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 ...
Projeto integrado para coleta de dados em redes de sensores sem fio
(Universidade Federal de Minas GeraisUFMG, 2009-03-30)
In Wireless Sensor Networks, the nodes have severe energy constraints due to the fact of having a small battery and being located in places of difficult access for humans. Therefore, these networks need protocols that are ...
Cross-layer designs for energy efficient wireless body area networks: a reviewDiseños de capa cruzada para redes inalámbricas de área corporal energéticamente eficientes: una revisión
(Universidad de Antioquia, Facultad de IngenieríaGrupo de Investigación en Telecomunicaciones Aplicadas (GITA)Medellín, Colombia, 2017)
Desarrollo de un Modelo de Cross-Layer para Redes Móviles 4G-LTE
(2015-03)
Esta tesis presenta el Diseño de un algoritmo de Cross-layer para la asignación de recursos de frecuencia y ancho de banda a los usuarios conectados a un eNodeB en 4G-LTE. Este diseño modifica los canales de comunicación ...
Design of concrete platforms offshore using the three-layer shell theory
(Univ Politecnica Catalunya, 2010-01-01)
The concrete offshore platforms, which are subjected a several loading combinations and, thus, requires an analysis more generic possible, can be designed using the concepts adopted to shell elements, but the resistance ...