The Age of Information in Wireless Cellular Systems: Gaps, Open Problems, and Research Challenges [PDF]
Sensors, 2023 One of the critical use cases for prospective fifth generation (5G) cellular systems is the delivery of the state of the remote systems to the control center.
Elena Zhbankova +3 more
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Age of Information Minimization in Multicarrier-Based Wireless Powered Sensor Networks [PDF]
EntropyThis study investigates the challenge of ensuring timely information delivery in wireless powered sensor networks (WPSNs), where multiple sensors forward status-update packets to a base station (BS). Time is partitioned to multiple time blocks, with each
Juan Sun +3 more
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Age of Information in Wireless Powered Networks in Low SNR Region for Future 5G [PDF]
Entropy, 2018 Wireless powered communication technology has a great potential to power low-power wireless sensor networks and Internet of Things (IoT) for real-time applications in future 5G networks, where age of information (AoI) plays a very important performance ...
Huimin Hu +5 more
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Age of Information Analysis for Multi-Priority Queue and Non-Orthoganal Multiple Access (NOMA)-Enabled Cellular Vehicle-to-Everything in Internet of Vehicles [PDF]
SensorsWith the development of Internet of Vehicles (IoV) technology, the need for real-time data processing and communication in vehicles is increasing. Traditional request-based methods face challenges in terms of latency and bandwidth limitations.
Zheng Zhang +3 more
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On the Age of Information in a Two-User Multiple Access Setup [PDF]
Entropy, 2022 This work considers a two-user multiple access channel in which both users have Age of Information (AoI)-oriented traffic with different characteristics.
Mehrdad Salimnejad, Nikolaos Pappas
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Optimization of Clustering and Trajectory for Minimizing Age of Information in Unmanned Aerial Vehicle-Assisted Mobile Edge Computing Network [PDF]
SensorsWith the development of the Internet of Things (IoT) technology, massive amounts of sensor data in applications such as fire monitoring need to be transmitted to edge servers for timely processing.
Huicong Shen +3 more
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Optimizing Age of Information in Internet of Vehicles over Error-Prone Channels [PDF]
SensorsIn the Internet of Vehicles (IoV), age of information (AoI) has become a vital performance metric for evaluating the freshness of information in communication systems.
Cui Zhang +4 more
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Joint Optimization of Age of Information and Energy Consumption in NR-V2X System Based on Deep Reinforcement Learning [PDF]
SensorsAs autonomous driving may be the most important application scenario of the next generation, the development of wireless access technologies enabling reliable and low-latency vehicle communication becomes crucial.
Shulin Song +4 more
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The Information Theory of Aging
Nature Aging, 2023 Information storage and retrieval is essential for all life. In biology, information is primarily stored in two distinct ways: the genome, comprising nucleic acids, acts as a foundational blueprint and the epigenome, consisting of chemical modifications to DNA and histone proteins, regulates gene expression patterns and endows cells with specific ...
Yuancheng Ryan Lu +2 more
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Status update control based on reinforcement learning in energy harvesting sensor networks
Frontiers in Communications and Networks, 2022 With the development of the Internet of Things, more and more sensors are deployed to monitor the environmental status. To reduce deployment costs, a large number of sensors need to be deployed without a stable grid power supply.
Zhihui Han, Jie Gong
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