{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,24]],"date-time":"2026-03-24T16:11:24Z","timestamp":1774368684818,"version":"3.50.1"},"reference-count":16,"publisher":"MDPI AG","issue":"10","license":[{"start":{"date-parts":[[2023,10,10]],"date-time":"2023-10-10T00:00:00Z","timestamp":1696896000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Computers"],"abstract":"<jats:p>Two crucial challenges in Industry 4.0 involve maintaining critical latency requirements for data access and ensuring efficient power consumption by field devices. Traditional centralized industrial networks that provide rudimentary data distribution capabilities may not be able to meet such stringent requirements. These requirements cannot be met later due to connection or node failures or extreme performance decadence. To address this problem, this paper focuses on resource-constrained networks of Internet of Things (IoT) systems, exploiting the presence of several more powerful nodes acting as distributed local data storage proxies for every IoT set. To increase the battery lifetime of the network, a number of nodes that are not included in data transmission or data storage are turned off. In this paper, we investigate the issue of maximizing network lifetime, and consider the restrictions on data access latency. For this purpose, data are cached distributively in proxy nodes, leading to a reduction in energy consumption and ultimately maximizing network lifetime. To address this problem, we introduce an energy-aware data management method (EDMM); with the goal of extending network lifetime, select IoT nodes are designated to save data distributively. Our proposed approach (1) makes sure that data access latency is underneath a specified threshold and (2) performs well with respect to network lifetime compared to an offline centralized heuristic algorithm.<\/jats:p>","DOI":"10.3390\/computers12100203","type":"journal-article","created":{"date-parts":[[2023,10,10]],"date-time":"2023-10-10T10:23:42Z","timestamp":1696933422000},"page":"203","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["QoS-Aware and Energy Data Management in Industrial IoT"],"prefix":"10.3390","volume":"12","author":[{"given":"Yarob","family":"Abdullah","sequence":"first","affiliation":[{"name":"School of Computer Engineering, University of Science and Technology of Iran, Tehran 1684613114, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zeinab","family":"Movahedi","sequence":"additional","affiliation":[{"name":"School of Computer Engineering, University of Science and Technology of Iran, Tehran 1684613114, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2023,10,10]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"2233","DOI":"10.1109\/TII.2014.2300753","article-title":"Internet of things in industries: A survey","volume":"10","author":"He","year":"2014","journal-title":"IEEE Trans. Ind. Inform."},{"key":"ref_2","doi-asserted-by":"crossref","unstructured":"Raptis, T.P., Passarella, A., and Conti, M. (2018, January 18\u201320). Distributed path reconfiguration and data forwarding in industrial IoT networks. Proceedings of the International Conference on Wired\/Wireless Internet Communication, Boston, MA, USA.","DOI":"10.1007\/978-3-030-02931-9_3"},{"key":"ref_3","doi-asserted-by":"crossref","unstructured":"Shah-Mansouri, V., and Wong, V.W. (2007, January 26\u201330). Distributed maximum lifetime routing in wireless sensor networks based on regularization. Proceedings of the IEEE GLOBECOM 2007-IEEE Global Telecommunications Conference, Washington, DC, USA.","DOI":"10.1109\/GLOCOM.2007.117"},{"key":"ref_4","unstructured":"Salman, T., and Jain, R. (2019). A survey of protocols and standards for internet of things. arXiv."},{"key":"ref_5","doi-asserted-by":"crossref","unstructured":"Raptis, T.P., Passarella, A., and Conti, M. (2018, January 15\u201318). 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Available online: https:\/\/www.datasheetarchive.com\/datasheet?id=66183dbafa491d9516661fe05ea7917183615d&type=P&term=cc2420."}],"container-title":["Computers"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/2073-431X\/12\/10\/203\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T21:04:29Z","timestamp":1760130269000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/2073-431X\/12\/10\/203"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,10,10]]},"references-count":16,"journal-issue":{"issue":"10","published-online":{"date-parts":[[2023,10]]}},"alternative-id":["computers12100203"],"URL":"https:\/\/doi.org\/10.3390\/computers12100203","relation":{},"ISSN":["2073-431X"],"issn-type":[{"value":"2073-431X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,10,10]]}}}