Results 11 to 20 of about 29,207,817 (377)
Journal of Advanced Transportation, 2022 Automated valet parking (AVP) has attracted much attention as the entry point to autonomous driving. In an indoor environment, high-precision positioning systems are essential for AVP.
Shengchuan Jiang +4 more
semanticscholar +1 more source
RF-EMF Exposure Measurement for 5G Over Mm-Wave Base Station With MIMO Antenna
IEEE Access, 2022 The fifth-generation (5G) technology offers more capacity and data rates than the previous generations. It provides ultra-low latency and ultra-high dependability, allowing for efficient services in many industries.
Sangin Qahtan Wali +3 more
semanticscholar +1 more source
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
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 +5 more sources
Group Handover for Drone Base Stations [PDF]
IEEE Internet of Things Journal, 2021 The widespread use of new technologies such as the Internet of things (IoT) and machine type communication(MTC) forces an increase on the number of user equipments(UEs) and MTC devices that are connecting to mobile networks. Inherently, as the number of UEs inside a base station's (BS) coverage area surges, the quality of service (QoS) tends to decline.
Yucel Aydin +3 more
openaire +3 more sources
Impact of flexible noise control (FNC) image processing parameters on portable chest radiography
Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022 Abstract There is a lack of understanding in the performance of flexible noise control (FNC) processing, which is used in digital radiography on a scanner vendor and has four parameters each involving multiple options. The aim of this study was to investigate the impact of FNC on portable chest imaging. An anthropomorphic chest phantom was imaged using
Krystal M. Kirby +6 more
wiley +1 more source
Base Station Switching and Sleep Mode Optimization With LSTM-Based User Prediction
IEEE Access, 2020 The base station (BS) switching technique has recently attracted considerable attention for reducing power consumption in wireless networks. In this paper, we propose a novel BS switching and sleep mode optimization method to minimize the power ...
Gunhee Jang +4 more
doaj +1 more source
Reduction in Transmission Power of Base Transceiver Station
International Journal of Innovative Science and Research Technology, 2021 Nowadays mobile usage is the essential need of humans. To provide the mobile network services, the Telecommunication companies propose the installation of Base Transceiver Station over large populated and industrial areas.
Aatka Faryal Riaz, Rafay Azmat Qureshi
semanticscholar +1 more source
Annals of Clinical and Translational Neurology, Volume 9, Issue 12, Page 1962-1973, December 2022., 2022 Abstract Objectives Early‐ and late‐onset Alzheimer's disease (EOAD and LOAD) share the same neuropathological traits but show distinct cognitive features. We aimed to explore baseline and longitudinal outcomes of global and domain‐specific cognitive function in a well characterized cohort of patients with a biomarker‐based diagnosis.
Adrià Tort‐Merino +16 more
wiley +1 more source