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Cocco, Giuseppe and Munari, Andrea and Liva, Gianluigi (2023) State Estimation Entropy for Two-State Markov Sources in Slotted ALOHA Random Access Channels. In: 2023 IEEE Information Theory Workshop, ITW 2023. IEEE Information Theory Workshop, 2023-04-23 - 2023-04-28, Saint Malo, France. doi: 10.1109/ITW55543.2023.10161627. ISBN 979-835030149-6. ISSN 2475-4218.
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Abstract
We study a system in which terminals monitoring two-state Markov sources communicate towards a common receiver over a slotted ALOHA random access channel. We analyze the system performance in terms of state estimation entropy (SEE), which measures the uncertainty at the receiver about the sources’ state. Two channel access strategies are studied, one that is influenced by the source behavior and one that is independent of it. By means of density evolution analysis, we show that the former can yield a remarkable reduction of the SEE.
| Item URL in elib: | https://elib.dlr.de/194213/ | ||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||
| Title: | State Estimation Entropy for Two-State Markov Sources in Slotted ALOHA Random Access Channels | ||||||||||||||||
| Authors: |
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| Date: | 2023 | ||||||||||||||||
| Journal or Publication Title: | 2023 IEEE Information Theory Workshop, ITW 2023 | ||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||
| Open Access: | No | ||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||
| In SCOPUS: | Yes | ||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||
| DOI: | 10.1109/ITW55543.2023.10161627 | ||||||||||||||||
| ISSN: | 2475-4218 | ||||||||||||||||
| ISBN: | 979-835030149-6 | ||||||||||||||||
| Status: | Published | ||||||||||||||||
| Keywords: | state estimation entropy, age of information, random access channel, internet of things, remote monitoring | ||||||||||||||||
| Event Title: | IEEE Information Theory Workshop | ||||||||||||||||
| Event Location: | Saint Malo, France | ||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||
| Event Start Date: | 23 April 2023 | ||||||||||||||||
| Event End Date: | 28 April 2023 | ||||||||||||||||
| Organizer: | IEEE | ||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||
| HGF - Program: | Space | ||||||||||||||||
| HGF - Program Themes: | Communication, Navigation, Quantum Technology | ||||||||||||||||
| DLR - Research area: | Raumfahrt | ||||||||||||||||
| DLR - Program: | R KNQ - Communication, Navigation, Quantum Technology | ||||||||||||||||
| DLR - Research theme (Project): | R - Global Connectivity for People and Machines | ||||||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||||||
| Institutes and Institutions: | Institute of Communication and Navigation > Satellite Networks | ||||||||||||||||
| Deposited By: | Munari, Dr. Andrea | ||||||||||||||||
| Deposited On: | 10 Mar 2023 15:45 | ||||||||||||||||
| Last Modified: | 24 Apr 2024 20:54 |
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