Browsing by Author "1c8afecd011cb4f3383bd273b1934b09"
Now showing items 1-15 of 15
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Analysis and Evaluation of a Wired/Wireless Hybrid Architecture for Distributed Control Systems With Mobility Requirements
Mendicute, Mikel (IEEE, 2019)Wireless communications offer significant benefits over wired communications, which has increased their popularity in industrial applications. Nevertheless, the existing wireless standard technologies do not satisfy the ... -
A Cost-Effective Directional Millimeter-Wave Channel Sounder for 60 GHz Industrial Wireless Communications
Osa, Joseba; Muñoz-Barrutia, Arrate; Cifuentes Antxia, Jokin; Mendicute, Mikel (IEEE, 2022)The millimeter-wave (mmWave) bands contain some properties that can be key enablers for future wireless communications in industrial scenarios, but, despite the potential this new medium presents, very few efforts have ... -
Design and evaluation of a voice-controlled elevator system to improve safety and accessibility
Olaizola, Jon; Mendicute, Mikel (IEEE, 2024)This work introduces the design and assessment of a voice-controlled elevator system aimed at facilitating touchless interaction between users and hardware, thereby minimising contact and improving accessibility for ... -
A Diagnostics Framework for Underground Power Cables Lifetime Estimation Under Uncertainty
Aizpurua Unanue, Jose Ignacio; Garro, Unai; Muxika Olasagasti, Eñaut; Mendicute, Mikel (IEEE, 2020)Power cables are critical assets for the reliable operation of the grid. The cable lifetime is generally estimated from the conductor temperature and associated lifetime reduction. However, these tasks are intricate due ... -
Effects of channel estimation and implementation on the performance on MIMO wireless systems
Mendicute, Mikel (Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2008)Bit-rate and quality of service demands of new wireless communication standards are pushing signal theory and algorithm implementation to their limits. One of the main strategies which are being used to achieve the ... -
Evaluation of 5G Modulation Candidates WCP-COQAM, GFDM-OQAM, and FBMC-OQAM in Low-Band Highly Dispersive Wireless Channels
Lizeaga, Aitor; Mendicute, Mikel (Hindawi, 2017)We analyse some of the candidates for modulations for 5G: FBMC-OQAM, GFDM-OQAM, and WCP-COQAM. Unlike most of the related bibliographies, which are oriented to mobile communications, our research is focused on 5G in cognitive ... -
Factor graph based detection approach for high-mobility OFDM systems with large FFT modes
Otxandiano Kanpo, Pello; Mendicute, Mikel; Martínez Jiménez, Lorena; SOBRON POLANCOS, IKER (Springer, 2012)In this article, a novel detector design is proposed for orthogonal frequency division multiplexing (OFDM) systems over frequency selective and time varying channels. Namely, we focus on systems with large OFDM symbol ... -
FPGA-Based Degradation and Reliability Monitor for Underground Cables
Garro, Unai; Muxika Olasagasti, Eñaut; Aizpurua Unanue, Jose Ignacio; Mendicute, Mikel (MDPI AG, 2019)The online Remaining Useful Life (RUL) estimation of underground cables and their reliability analysis requires obtaining the cable failure time probability distribution. Monte Carlo (MC) simulations of complex thermal ... -
Fully pipelined implementation of tree-search algorithms for vector precoding
Barrenechea, Maitane; Mendicute, Mikel; Arruti, Egoitz (Hindawi, 2013)The nonlinear vector precoding (VP) technique has been proven to achieve close-to-capacity performance in multiuser multipleinput multiple-output (MIMO) downlink channels. The performance benefit with respect to its linear ... -
Measurement Based Stochastic Channel Model for 60 GHz Mmwave Industrial Communications
Osa, Joseba; Mendicute, Mikel (IEEE, 2023)Communications in the mmWave spectrum are gaining relevance in the last years as they are a promising candidate to cope with the increasing demand of throughput and latency in different use cases. Nowadays, several efforts ... -
Measurement based Tapped Delay Line Model for Train-to-Train Communications
Mozo, Erislandy; Alonso Gómez, Arrate; Mendicute, Mikel (IEEE, 2022)Train-to-train (T2T) communication is proposed as an auxiliary safety-guaranteed measure for railway communications. Vehicular communication standards have been supporting railway use cases and T2T communications. It is ... -
Multi-AP Coordination PHY/MAC Management for Industrial Wi-Fi
Mendicute, Mikel (IEEE, 2022)This work discusses Access Point Coordination techniques for future 802.11 communications in the context of industrial Wireless TSN scenarios. A Coordinated OFDMA setup is proposed with a frame exchange scheme based on ... -
Reliable Industrial Communications over mmWave Bands
Osa, Joseba (Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2023)Communication systems are a key enabling technology for the industry 4.0 revolution, since they provide the ability to exchange information between different devices. This makes tasks as remote monitoring and control of ... -
Simulation based IEEE 802.11ad performance assessment in factory workshop
Osa, Joseba; Mendicute, Mikel (IEEE, 2023)The IEEE 802.11ad standard exploits the millimeter wave (mmWave) spectrum, concretely the license-free frequency band in the 57-71 GHz range. Nowadays, this frequency band is mostly unused for use cases related to communication ... -
Towards Affordable RIS Devices: Electromagnetic Simulation and Implementation of Metasurfaces
Cifuentes Antxia, Jokin; Osa, Joseba; Barrutia, Iban; Mendicute, Mikel (IEEE, 2024)Reconfigurable Intelligent Surfaces can change their reflective response to adapt to changes in the communication channel, where such response is obtained by modifying the reflection coefficient of each of the unit cells ...
