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• Aug, 30, 2019
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      link: http://www.iswcs2019.org/ link to conference proceedings: https://ieeexplore.ieee.org/xpl/conhome/8864033/proceeding Time-Frequency FTN Signaling for GFDM. Mariana Melo, Luciano Mendes Iterative Receiver for Non-Orthogonal Waveforms Based on the Sum-Product Algorithm. Ivo Bizon, Guilherme Aquino, Luciano Mendes CDL-based Channel Model for 5G MIMO Systems in Remote Rural Areas. Alexandre M. Pessoa, Bruno Sokal, Carlos F. M. e Silva, Tarcisio F. […]

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• Jun, 30, 2019
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      Performance Evaluation of Windowing Based Energy Detector in Multipath and Multi-Signal Scenarios. 14th EAI International Conference on Cognitive Radio Oriented Wireless Networks (CROWNCOM’19). Johanna Vartiainen, Heikki Karvonen, Marja Matinmikko-Blue, Luciano Mendes. June 2019 Abstract Connectivity in remote areas continues to be a major challenge despite of the evolution of cellular technology. 5th […]

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• Jun, 26, 2019
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      5G-RANGE – Remote area Access Network for 5th Generation Nowadays, the main research efforts on 5G networks aim for improving the data rate, reduce latency and increase the number of connections. Besides these efforts, one important scenario is not being intensively researched, which is the coverage in remote and rural areas. The […]

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• May, 31, 2019
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Distributed Cloud: A modern Computing Pardgm Towards 5G netowork. WCGA, XVII Workshop em Clouds e Aplicações. Moacyr Martucci Junior. May 2019 Abstract The move from 4G to 5G (Fifth Generation of Mobile Networks) promises a very significant jump in terms of network performance, with the support of millimeter waves, small cells, massive Multiple-Input and Multiple-Output, […]

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• Apr, 30, 2019
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          Low complexity GFDM receiver for Frequency-Selective Channels. IEEE Communications Letter. April 2019. Wheberth Dias, Luciano Mendes, Joel Rodrigues Abstract Generalized frequency division multiplexing (GFDM) is a new waveform that can play an important role in some 5th generation (5G) mobile wireless networks scenarios, such as 5G for remote areas. It […]

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• Apr, 30, 2019
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        5G Waveforms for IoT Applications. IEEE Communications Surveys & Tutorials. Ivo Almeida, Luciano Mendes, Joel Rodrigues, Mauro Cruz Abstract In the future, many objects will communicate with each other and with human beings, enabling a vast range of possible services and applications. However, this scenario comes with stringent network requirements. This paper […]

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• Apr, 02, 2019
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5GRANGE is present at the 6th Global 5G Event. 5G for Remote Areas: Field Tests. Luciano Mendes (Inatel). . Nov. 2018. link

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• Apr, 02, 2019
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Abstract. Motivated by 5G application requirements that challenge the use of orthogonal frequency division multiplexing (OFDM), non-orthogonal multi-carriers are being investigated. Unlike OFDM that takes advantage of orthogonal pilot observation, in non-orthogonal waveforms, pilots are contaminated by interference from multiple dimensions, i.e., inter-subsymbol-, inter-carrier-, and inter-antenna-interference, when multiple-input-multiple-output (MIMO) is also part of the transmission. Employing […]

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• Apr, 02, 2019
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Abstract. In this paper, we analyze the main challenges and issues related with the orchestration  of Virtualized Network Functions (VNFs) on Small Unmanned Aerial Vehicles (SUAVs). Our analysis considers a reference scenario where a number of SUAVs are deployed over a delimited geographic area and provide a mobile cloud environment that supports the deployment of functionalities using Network Functions Virtualization (NFV) […]