Results 21 to 30 of about 4,918 (156)
Agenet: Age of Information evaluation in wireless networks
SoftwareXThe Age of Information (AoI) has emerged as a critical performance metric for evaluating time-sensitive wireless communications systems, where maintaining freshness of information and transmission reliability is crucial.
Chathuranga M. Wijerathna Basnayaka +1 more
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Information freshness orientated wireless network design for 6G
物联网学报, 2020 The development of the Internet of things has led to the deployment and application of various real-time monitoring systems (such as intelligent driving) and status update systems (such as industrial control).For the above systems,the freshness of ...
Ke XIONG +4 more
doaj +2 more sources
Age Analysis of Critical Information in Internet of Vehicle Networks With Service Confluence
IEEE Open Journal of the Communications SocietyThe timeliness of critical information (CI) for controlling connected and autonomous vehicles (CAVs) in Internet of vehicles is investigated, using the age of information (AoI) metric.
Zhengchuan Chen +7 more
doaj +1 more source
Age of Information of Multi-User Mobile-Edge Computing Systems
IEEE Open Journal of the Communications Society, 2023 In this paper, we analyze the average age of information (AoI) and the average peak AoI (PAoI) of a multiuser mobile edge computing (MEC) system where a base station (BS) generates and transmits computation-intensive packets to user equipments (UEs).
Zhifeng Tang +3 more
doaj +1 more source
2D-AoI: Age-of-Information of Distributed Sensors for Spatio-Temporal Processes
IEEE Transactions on CommunicationsThe freshness of sensor data is critical for all types of cyber-physical systems. An established measure for quantifying data freshness is the Age-of-Information (AoI), which has been the subject of extensive research. Recently, there has been increased interest in multi-sensor systems: redundant sensors producing samples of the same physical process ...
Markus Fidler +3 more
openaire +2 more sources
Age of Information-Aware Networks for Low-Power IoT Sensor Applications
IoTThe Internet of Things (IoT) is a fast-growing field that has found a variety of applications, such as smart agriculture and industrial processing. In these applications, it is important for nodes to maximize the amount of useful information transmitted ...
Frederick M. Chache +3 more
doaj +1 more source
AoI-Aware Pilot Sequence Construction for Active User Detection in MTC Networks
IEEE Open Journal of the Communications SocietyMany Internet of Things (IoT) applications require fresh information for proper operation, and the age of information (AoI) metric serves as a key indicator of freshness.
Gabriel Martins De Jesus +4 more
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Age of Information Orientated Transmission Strategy for Heterogeneous Data in Vehicular Networks [PDF]
Jisuanji gongchengAge of Information (AoI) and Energy Cost (EC) are two significant performance metrics for real-time status update of Internet of Things systems to characterize information freshness and energy efficiency. This study is oriented toward a vehicular network
WANG Yue, XIE Mangang, WANG Yaping
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Annals of Gastroenterological Surgery, EarlyView.ABSTRACT Aim To examine the significance of portal vein tumor thrombus (PVTT) as a prognostic factor for patients with pancreatic ductal adenocarcinoma (PDAC) treated with chemoradiotherapy (CRT) followed by surgery. Methods The study retrospectively examined 313 patients with borderline resectable (BR) or locally advanced (LA) PDAC who underwent CRT ...
Aoi Hayasaki +9 more
wiley +1 more source
AoI Analysis of Satellite–UAV Synergy Real-Time Remote Sensing System
Remote SensingWith the rapid development of space–air–ground integrated networks (SAGIN), the synergy between the satellite and unmanned aerial vehicles (UAVs) in sensing environmental status information reveals substantial potential.
Libo Wang +5 more
doaj +1 more source