Short Packet-Based Status Updates in Cognitive Internet of Things: Analysis and Optimization
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Cognitive Communications and Networking"
DOI: 10.1109/tccn.2022.3214240
Abstract: In the cellular Internet of Things (IoT), some machine type communication devices (MTCDs) are used to sample and send status information of monitored targets to help base station (BS) perform monitoring or controlling tasks. However,… read more here.
Keywords: status; analysis; short packet; internet things ... See more keywords
Version Age-Optimal Cached Status Updates in a Gossiping Network With Energy Harvesting Sensor
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2024.3471969
Abstract: In this work, we consider a real-time IoT monitoring system in which an energy harvesting sensor with a finite-size battery measures a physical process and transmits the status updates to an aggregator. The aggregator, equipped… read more here.
Keywords: version; energy harvesting; status updates; harvesting sensor ... See more keywords
Timeliness-Oriented Asynchronous Task Offloading in UAV-Edge-Computing Systems
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Network Science and Engineering"
DOI: 10.1109/tnse.2023.3310055
Abstract: Unmanned Aerial Vehicles (UAVs) are deployed as digital eyes in the sky to collect and deliver streams of valuable data about a monitored area. To enable autonomous decision making at UAVs, multi-access edge computing (MEC)… read more here.
Keywords: task; edge computing; task offloading; status updates ... See more keywords
Joint Optimization of Freshness and Fidelity for Status Updates in a Periodical Decision System
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2022.3219597
Abstract: Development of applications in real-time service promotes more stringent freshness and fidelity requirements for the status update and decision systems. However, the freshness and fidelity of status updates are mutually restrictive, as fresh information requires… read more here.
Keywords: freshness fidelity; fidelity; status; status updates ... See more keywords
Urgency of Information for Context-Aware Timely Status Updates in Remote Control Systems
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Wireless Communications"
DOI: 10.1109/twc.2020.3009881
Abstract: As 5G and Internet-of-Things (IoT) are deeply integrated into vertical industries such as autonomous driving and industrial robotics, timely status update is crucial for remote monitoring and control. In this regard, Age of Information (AoI)… read more here.
Keywords: status; timely status; context; control ... See more keywords
Transmitting Status Updates on Infinite Capacity Systems with Eavesdropper: Freshness Advantage of Legitimate Receiver
Sign Up to like & getrecommendations! Published in 2025 at "Entropy"
DOI: 10.3390/e27060571
Abstract: We consider the scenario in which the source sends status updates, or packets, to the receiver through an infinite capacity transmitter, where the transmitted packets are subject to potential illegal eavesdropping. Time is discretized into… read more here.
Keywords: time; freshness advantage; status updates; legitimate receiver ... See more keywords