An Independent UAV-Based Mobile Base Station [PDF]
SensorsIn disaster scenarios, e.g., earthquakes, tsunamis, and wildfires, communication infrastructure often becomes severely damaged. To rapidly restore damaged communication systems, we propose a UAV-based mobile base station equipped with Public Safety LTE ...
Sung-Chan Choi, Sung-Yeon Kim
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Detector Processor for a 5G Base Station [PDF]
Sensors, 2022 Nonlinear soft bit detection is essential for the uplink receivers of 5G base stations, especially for users around the cell edge. However, its throughput and computing complexity are always challenges for both research and industry.
Cao Niu, Dake Liu
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A Parameterized Base Station Power Model [PDF]
IEEE Communications Letters, 2013 Power models are needed to assess the power consumption of cellular Base Station (BS) on an abstract level. Currently available models are either too simplified to cover necessary aspects or overly complex.
Auer, Gunther +3 more
core +4 more sources
Simultaneous LTE Signal Propagation Modelling and Base Station Positioning Based on Multiple Virtual Locations [PDF]
Sensors, 2022 In the Long Term Evolution (LTE) system, the Signal Propagation Model (SPM) and the location information of the base stations are required for positioning a smartphone.
Seong-Yun Cho
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Base Station Selection for Hybrid TDOA/RTT/DOA Positioning in Mixed LOS/NLOS Environment [PDF]
Sensors, 2020 The fifth generation (5G) cellular communication system is designed to support Time Difference of Arrival (TDOA), Round-Trip Time (RTT), and Direction of Arrival (DOA) measurements for indoor positioning.
Zhongliang Deng +3 more
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Analysis of the Effect of Base Station Motion on Underwater Handovers for Base-Station-Based Underwater Wireless Acoustic Networks [PDF]
SensorsIn base-station-based underwater wireless acoustic networks (B-UWANs), effective handover mechanisms are necessary to ensure seamless data services for mobile nodes such as autonomous underwater vehicles (AUVs).
Changho Yun, Yong-Ju Kwon
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Optimal Base Station Placement for Wireless Sensor Networks with Successive Interference Cancellation [PDF]
Sensors, 2015 We consider the base station placement problem for wireless sensor networks with successive interference cancellation (SIC) to improve throughput. We build a mathematical model for SIC.
Lei Shi +4 more
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On the Base Station Selection and Base Station Sharing in Self-Configuring Networks [PDF]
Proceedings of the 4th International ICST Conference on Performance Evaluation Methodologies and Tools, 2009 We model the interaction of several radio devices aiming to obtain wireless connectivity by using a set of base stations (BS) as a non-cooperative game. Each radio device aims to maximize its own spectral efficiency (SE) in two different scenarios: First, we let each player to use a unique BS (BS selection) and second, we let them to simultaneously use
Perlaza, Samir M. +3 more
openaire +4 more sources
3D Deployment of Unmanned Aerial Vehicle‐Base Station Assisting Ground‐Base Station [PDF]
Wireless Communications and Mobile Computing, 2021 Unmanned aerial vehicles (UAVs), also named as drones, have become a modern model to provide a quick wireless communication infrastructure. They have been used when conventional base stations’ capacity is suffering in some extreme cases such as congestion inside the cell or a special event.
Khaled F. Hayajneh +4 more
openaire +2 more sources