Zobrazeno 1 - 10
of 435
pro vyhledávání: '"Pollin Sofie"'
In this work, we propose a Multiple Access Control (MAC) protocol for Light-based IoT (LIoT) networks, where the gateway node orchestrates and schedules batteryless nodes duty-cycles based on their location and sleep time. The LIoT concept represents
Externí odkaz:
http://arxiv.org/abs/2410.06870
Autor:
Minucci, Franco, Oishi, Raquel Marina Noguera, Xiong, Haoqiu, Verbruggen, Dieter, Thys, Cel, Hersyandika, Rizqi, Beerten, Robbert, Colpaert, Achiel, Ranjbar, Vida, Pollin, Sofie
This work describes the architecture and vision of designing and implementing a new test infrastructure for 6G physical layer research at KU Leuven. The Testbed is designed for physical layer research and experimentation following several emerging tr
Externí odkaz:
http://arxiv.org/abs/2410.01298
Autor:
Dhull, Prerna, Guevara, Andrea P., Ansari, Maral, Pollin, Sofie, Shariati, Negin, Schreurs, Dominique
The number of sensors deployed in the world is expected to explode in the near future. At this moment, nearly 30 billion Internet of Things (IoT) devices are connected and this number is expected to double in the next four years. While not all of the
Externí odkaz:
http://arxiv.org/abs/2408.16193
Cell-free massive multiple-input multiple-output (CFmMIMO) is a paradigm that can improve users' spectral efficiency (SE) far beyond traditional cellular networks. Increased spatial diversity in CFmMIMO is achieved by spreading the antennas into smal
Externí odkaz:
http://arxiv.org/abs/2407.21754
The sustainable design of Internet of Things (IoT) networks encompasses considerations related to energy efficiency and autonomy as well as considerations related to reliable communications, ensuring no energy is wasted on undelivered data. Under the
Externí odkaz:
http://arxiv.org/abs/2405.17387
In Frequency Modulated Continuous Waveform (FMCW) radar systems, the phase noise from the Phase-Locked Loop (PLL) can increase the noise floor in the Range-Doppler map. The adverse effects of phase noise on close targets can be mitigated if the trans
Externí odkaz:
http://arxiv.org/abs/2405.09680
Deep learning (DL) techniques are increasingly pervasive across various domains, including wireless communication, where they extract insights from raw radio signals. However, the computational demands of DL pose significant challenges, particularly
Externí odkaz:
http://arxiv.org/abs/2405.03222
Fronthaul quantization causes a significant distortion in cell-free massive MIMO networks. Due to the limited capacity of fronthaul links, information exchange among access points (APs) must be quantized significantly. Furthermore, the complexity of
Externí odkaz:
http://arxiv.org/abs/2405.01303
Cell-Free Massive MIMO (CF mMIMO) has emerged as a potential enabler for future networks. It has been shown that these networks are much more energy-efficient than classical cellular systems when they are serving users at peak capacity. However, thes
Externí odkaz:
http://arxiv.org/abs/2404.18799
Autor:
Galan, Aleix, Fernandez-Hernandez, Ignacio, De Wilde, Wim, Pollin, Sofie, Seco-Granados, Gonzalo
Galileo is the first global navigation satellite system to authenticate their civilian signals through the Open Service Galileo Message Authentication (OSNMA) protocol. However, OSNMA delays the time to obtain a first position and time fix, the Time
Externí odkaz:
http://arxiv.org/abs/2403.14739