{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,8]],"date-time":"2026-06-08T13:01:27Z","timestamp":1780923687393,"version":"3.54.1"},"reference-count":44,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T00:00:00Z","timestamp":1782864000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T00:00:00Z","timestamp":1782864000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T00:00:00Z","timestamp":1782864000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T00:00:00Z","timestamp":1782864000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T00:00:00Z","timestamp":1782864000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T00:00:00Z","timestamp":1782864000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T00:00:00Z","timestamp":1782864000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Computer Networks"],"published-print":{"date-parts":[[2026,7]]},"DOI":"10.1016\/j.comnet.2026.112404","type":"journal-article","created":{"date-parts":[[2026,5,24]],"date-time":"2026-05-24T00:41:35Z","timestamp":1779583295000},"page":"112404","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"special_numbering":"C","title":["Radio resource allocation for beam hopping scheduling in LEO satellite communications: A spatio-temporal perspective"],"prefix":"10.1016","volume":"285","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5670-6171","authenticated-orcid":false,"given":"Hao","family":"Yuan","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0005-3070-7853","authenticated-orcid":false,"given":"Lanyining","family":"Li","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0006-8020-029X","authenticated-orcid":false,"given":"Jianghua","family":"Long","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4345-6166","authenticated-orcid":false,"given":"Xing","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"1","key":"10.1016\/j.comnet.2026.112404_b1","doi-asserted-by":"crossref","first-page":"70","DOI":"10.1109\/COMST.2020.3028247","article-title":"Satellite communications in the new space era: A survey and future challenges","volume":"23","author":"Kodheli","year":"2020","journal-title":"IEEE Commun. Surv. Tutorials"},{"issue":"12","key":"10.1016\/j.comnet.2026.112404_b2","doi-asserted-by":"crossref","first-page":"3327","DOI":"10.1109\/JSAC.2024.3492720","article-title":"Space-air-ground integrated wireless networks for 6G: Basics, key technologies, and future trends","volume":"42","author":"Xiao","year":"2024","journal-title":"IEEE J. Sel. Areas Commun."},{"issue":"2","key":"10.1016\/j.comnet.2026.112404_b3","doi-asserted-by":"crossref","first-page":"905","DOI":"10.1109\/COMST.2023.3249835","article-title":"On the road to 6G: Visions, requirements, key technologies, and testbeds","volume":"25","author":"Wang","year":"2023","journal-title":"IEEE Commun. Surv. Tutorials"},{"key":"10.1016\/j.comnet.2026.112404_b4","doi-asserted-by":"crossref","first-page":"99973","DOI":"10.1109\/ACCESS.2022.3206862","article-title":"Sustainable satellite communications in the 6G era: A European view for multilayer systems and space safety","volume":"10","author":"H\u00f6yhty\u00e4","year":"2022","journal-title":"IEEE Access"},{"issue":"3","key":"10.1016\/j.comnet.2026.112404_b5","doi-asserted-by":"crossref","first-page":"1604","DOI":"10.1109\/COMST.2023.3296160","article-title":"Low earth orbit satellite security and reliability: Issues, solutions, and the road ahead","volume":"25","author":"Yue","year":"2023","journal-title":"IEEE Commun. Surv. Tutorials"},{"issue":"11","key":"10.1016\/j.comnet.2026.112404_b6","doi-asserted-by":"crossref","first-page":"2441","DOI":"10.3390\/electronics12112441","article-title":"Efficient resource allocation for beam-hopping-based multi-satellite communication systems","volume":"12","author":"Wang","year":"2023","journal-title":"Electronics"},{"issue":"6","key":"10.1016\/j.comnet.2026.112404_b7","doi-asserted-by":"crossref","first-page":"5084","DOI":"10.1109\/TWC.2025.3545745","article-title":"Demand-aware beam hopping and power allocation for load balancing in digital twin empowered LEO satellite networks","volume":"24","author":"Zhao","year":"2025","journal-title":"IEEE Trans. Wirel. Commun."},{"issue":"19","key":"10.1016\/j.comnet.2026.112404_b8","doi-asserted-by":"crossref","first-page":"3843","DOI":"10.3390\/electronics13193843","article-title":"A resource allocation algorithm for cloud-network collaborative satellite networks with differentiated QoS requirements","volume":"13","author":"Shao","year":"2024","journal-title":"Electronics"},{"issue":"3","key":"10.1016\/j.comnet.2026.112404_b9","doi-asserted-by":"crossref","first-page":"3611","DOI":"10.1109\/TAES.2024.3367796","article-title":"Resource allocation for MC-DS-CDMA in beam-hopping LEO satellite networks","volume":"60","author":"Meng","year":"2024","journal-title":"IEEE Trans. Aerosp. Electron. Syst."},{"issue":"3","key":"10.1016\/j.comnet.2026.112404_b10","doi-asserted-by":"crossref","first-page":"3870","DOI":"10.1109\/JSYST.2023.3269442","article-title":"Multiobjective optimization for beam hopping and power allocation in dual satellite cooperative transmission networks","volume":"17","author":"Li","year":"2023","journal-title":"IEEE Syst. J."},{"key":"10.1016\/j.comnet.2026.112404_b11","doi-asserted-by":"crossref","unstructured":"R. Alegre, N. Alagha, M.\u00c1. V\u00e1zquez-Castro, Heuristic algorithms for flexible resource allocation in beam hopping multi-beam satellite systems, in: 29th AIAA International Communications Satellite Systems Conference, ICSSC-2011, 2011, p. 8001.","DOI":"10.2514\/6.2011-8001"},{"key":"10.1016\/j.comnet.2026.112404_b12","doi-asserted-by":"crossref","first-page":"57578","DOI":"10.1109\/ACCESS.2021.3072104","article-title":"Optimization method of dynamic beam position for LEO beam-hopping satellite communication systems","volume":"9","author":"Tang","year":"2021","journal-title":"IEEE Access"},{"issue":"23","key":"10.1016\/j.comnet.2026.112404_b13","doi-asserted-by":"crossref","first-page":"2909","DOI":"10.3390\/electronics10232909","article-title":"Dynamic beam hopping time slots allocation based on genetic algorithm of satellite communication under time-varying rain attenuation","volume":"10","author":"Zhang","year":"2021","journal-title":"Electronics"},{"key":"10.1016\/j.comnet.2026.112404_b14","doi-asserted-by":"crossref","first-page":"56468","DOI":"10.1109\/ACCESS.2021.3072059","article-title":"Resource allocation for LEO beam-hopping satellites in a spectrum sharing scenario","volume":"9","author":"Tang","year":"2021","journal-title":"IEEE Access"},{"issue":"12","key":"10.1016\/j.comnet.2026.112404_b15","doi-asserted-by":"crossref","first-page":"3300","DOI":"10.1109\/LCOMM.2023.3314671","article-title":"Cluster-based beam hopping for energy efficiency maximization in flexible multibeam satellite systems","volume":"27","author":"Yang","year":"2023","journal-title":"IEEE Commun. Lett."},{"issue":"4","key":"10.1016\/j.comnet.2026.112404_b16","doi-asserted-by":"crossref","first-page":"2666","DOI":"10.1109\/TWC.2022.3213418","article-title":"The next generation of beam hopping satellite systems: Dynamic beam illumination with selective precoding","volume":"22","author":"Chen","year":"2022","journal-title":"IEEE Trans. Wirel. Commun."},{"issue":"1","key":"10.1016\/j.comnet.2026.112404_b17","doi-asserted-by":"crossref","first-page":"282","DOI":"10.1109\/TCOMM.2022.3226190","article-title":"Multi-satellite beam hopping based on load balancing and interference avoidance for NGSO satellite communication systems","volume":"71","author":"Lin","year":"2022","journal-title":"IEEE Trans. Commun."},{"issue":"14","key":"10.1016\/j.comnet.2026.112404_b18","doi-asserted-by":"crossref","first-page":"4699","DOI":"10.3390\/s24144699","article-title":"Beam-hopping-based resource allocation in integrated satellite-terrestrial networks","volume":"24","author":"Zhang","year":"2024","journal-title":"Sensors (Basel, Switzerland)"},{"issue":"10","key":"10.1016\/j.comnet.2026.112404_b19","doi-asserted-by":"crossref","first-page":"1","DOI":"10.23919\/JCC.ja.2022-0864","article-title":"Joint beam scheduling and power optimization for beam hopping LEO satellite systems","volume":"21","author":"Shuang","year":"2024","journal-title":"China Commun."},{"issue":"1","key":"10.1016\/j.comnet.2026.112404_b20","doi-asserted-by":"crossref","first-page":"1364","DOI":"10.1109\/TVT.2023.3300323","article-title":"On beam hopping pattern design for satellite communication systems with hybrid precoding","volume":"73","author":"Han","year":"2023","journal-title":"IEEE Trans. Veh. Technol."},{"key":"10.1016\/j.comnet.2026.112404_b21","doi-asserted-by":"crossref","DOI":"10.1109\/JSAC.2024.3459083","article-title":"Satellites beam hopping scheduling for interference avoidance","author":"Deng","year":"2024","journal-title":"IEEE J. Sel. Areas Commun."},{"issue":"3","key":"10.1016\/j.comnet.2026.112404_b22","first-page":"382","article-title":"Beam hopping scheduling strategy of LEO communication satellite based on improved genetic algorithm","volume":"42","author":"Panpan","year":"2025","journal-title":"J. Univ. Chin. Acad. Sci."},{"issue":"4","key":"10.1016\/j.comnet.2026.112404_b23","doi-asserted-by":"crossref","first-page":"1069","DOI":"10.3390\/s25041069","article-title":"A particle swarm optimization-based queue scheduling and optimization mechanism for large-scale low-earth-orbit satellite communication networks","volume":"25","author":"Zhang","year":"2025","journal-title":"Sensors"},{"issue":"23","key":"10.1016\/j.comnet.2026.112404_b24","doi-asserted-by":"crossref","first-page":"9304","DOI":"10.3390\/s22239304","article-title":"An efficient multi-dimensional resource allocation mechanism for beam-hopping in LEO satellite network","volume":"22","author":"Guo","year":"2022","journal-title":"Sensors"},{"key":"10.1016\/j.comnet.2026.112404_b25","series-title":"2024 10th International Conference on Computer and Communications","first-page":"1657","article-title":"A multi-objective optimization based LEO satellite beam hopping resource allocation algorithm","author":"Zhou","year":"2024"},{"key":"10.1016\/j.comnet.2026.112404_b26","article-title":"Dynamic beam hopping and resource allocation for non-uniform traffic demand in NGSO satellite communication systems","author":"Jia","year":"2024","journal-title":"IEEE Trans. Veh. Technol."},{"issue":"10","key":"10.1016\/j.comnet.2026.112404_b27","doi-asserted-by":"crossref","first-page":"14685","DOI":"10.1109\/TWC.2024.3417707","article-title":"Joint power allocation and beam scheduling in beam-hopping satellites: A two-stage framework with a probabilistic perspective","volume":"23","author":"Chen","year":"2024","journal-title":"IEEE Trans. Wirel. Commun."},{"issue":"10","key":"10.1016\/j.comnet.2026.112404_b28","doi-asserted-by":"crossref","first-page":"8846","DOI":"10.1109\/TWC.2022.3170435","article-title":"Joint optimization of beam-hopping design and NOMA-assisted transmission for flexible satellite systems","volume":"21","author":"Wang","year":"2022","journal-title":"IEEE Trans. Wirel. Commun."},{"key":"10.1016\/j.comnet.2026.112404_b29","series-title":"2021 IEEE Wireless Communications and Networking Conference","first-page":"1","article-title":"Joint beam-hopping scheduling and power allocation in NOMA-assisted satellite systems","author":"Wang","year":"2021"},{"issue":"14","key":"10.1016\/j.comnet.2026.112404_b30","doi-asserted-by":"crossref","DOI":"10.3390\/electronics14142887","article-title":"A framework for joint beam scheduling and resource allocation in beam-hopping-based satellite systems","volume":"14","author":"Zhang","year":"2025","journal-title":"Electronics"},{"key":"10.1016\/j.comnet.2026.112404_b31","article-title":"Resource allocation and load balancing for beam hopping scheduling in satellite-terrestrial communications: A cooperative satellite approach","author":"Wang","year":"2024","journal-title":"IEEE Trans. Wirel. Commun."},{"key":"10.1016\/j.comnet.2026.112404_b32","series-title":"Beam-hopping pattern design for grant-free random access in LEO satellite communications","author":"Jeon","year":"2025"},{"issue":"10","key":"10.1016\/j.comnet.2026.112404_b33","doi-asserted-by":"crossref","first-page":"2631","DOI":"10.1109\/TSP.2018.2812748","article-title":"Fractional programming for communication systems\u2014Part II: Uplink scheduling via matching","volume":"66","author":"Shen","year":"2018","journal-title":"IEEE Trans. Signal Process."},{"issue":"7","key":"10.1016\/j.comnet.2026.112404_b34","doi-asserted-by":"crossref","first-page":"4685","DOI":"10.1109\/TWC.2020.2986114","article-title":"Reinforcement learning based capacity management in multi-layer satellite networks","volume":"19","author":"Jiang","year":"2020","journal-title":"IEEE Trans. Wirel. Commun."},{"key":"10.1016\/j.comnet.2026.112404_b35","first-page":"26516","article-title":"Multi agent reinforcement learning for sequential satellite assignment problems","volume":"vol. 39","author":"Holder","year":"2025"},{"key":"10.1016\/j.comnet.2026.112404_b36","doi-asserted-by":"crossref","DOI":"10.1109\/LWC.2025.3570783","article-title":"DQN-based scheduling algorithm for beam-hopping LEO satellite communication systems","author":"Kim","year":"2025","journal-title":"IEEE Wirel. Commun. Lett."},{"issue":"1","key":"10.1016\/j.comnet.2026.112404_b37","doi-asserted-by":"crossref","DOI":"10.1049\/ell2.70250","article-title":"Deep reinforcement learning-based beam hopping scheduling algorithm for satellite internet system","volume":"61","author":"Zhang","year":"2025","journal-title":"Electron. Lett."},{"key":"10.1016\/j.comnet.2026.112404_b38","series-title":"Multi-satellite beam hopping and power allocation using deep reinforcement learning","author":"Xie","year":"2025"},{"issue":"21","key":"10.1016\/j.comnet.2026.112404_b39","doi-asserted-by":"crossref","DOI":"10.1016\/j.heliyon.2024.e37974","article-title":"Deep reinforcement learning using deep-Q-network for global maximum power point tracking: Design and experiments in real photovoltaic systems","volume":"10","author":"Giraldo","year":"2024","journal-title":"Heliyon"},{"issue":"4","key":"10.1016\/j.comnet.2026.112404_b40","doi-asserted-by":"crossref","first-page":"1232","DOI":"10.3390\/s25041232","article-title":"Deep reinforcement learning-based routing method for low earth orbit mega-constellation satellite networks with service function constraints","volume":"25","author":"Chen","year":"2025","journal-title":"Sensors"},{"issue":"12","key":"10.1016\/j.comnet.2026.112404_b41","doi-asserted-by":"crossref","first-page":"2367","DOI":"10.3390\/electronics14122367","article-title":"Service-driven dynamic beam hopping with resource allocation for LEO satellites","volume":"14","author":"Xu","year":"2025","journal-title":"Electronics"},{"key":"10.1016\/j.comnet.2026.112404_b42","doi-asserted-by":"crossref","DOI":"10.1016\/j.comnet.2024.110942","article-title":"Joint satellite platform and constellation sizing for instantaneous beam-hopping in 5G\/6G Non-Terrestrial Networks","volume":"257","author":"Zamacola","year":"2025","journal-title":"Comput. Netw."},{"key":"10.1016\/j.comnet.2026.112404_b43","doi-asserted-by":"crossref","DOI":"10.1109\/JIOT.2025.3575950","article-title":"Joint beam hopping and precoding for dense LEO Satellite Communication Systems","author":"Cui","year":"2025","journal-title":"IEEE Internet Things J."},{"key":"10.1016\/j.comnet.2026.112404_b44","doi-asserted-by":"crossref","unstructured":"J. Zhang, D. Qin, C. Kong, F. Zhao, R. Li, J. Wang, Y. Wang, System-level evaluation of beam hopping in NR-based LEO satellite communication system, in: 2023 IEEE Wireless Communications and Networking Conference, WCNC, 2023, pp. 1\u20136.","DOI":"10.1109\/WCNC55385.2023.10118985"}],"container-title":["Computer Networks"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1389128626004160?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1389128626004160?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,6,8]],"date-time":"2026-06-08T12:10:08Z","timestamp":1780920608000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1389128626004160"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,7]]},"references-count":44,"alternative-id":["S1389128626004160"],"URL":"https:\/\/doi.org\/10.1016\/j.comnet.2026.112404","relation":{},"ISSN":["1389-1286"],"issn-type":[{"value":"1389-1286","type":"print"}],"subject":[],"published":{"date-parts":[[2026,7]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Radio resource allocation for beam hopping scheduling in LEO satellite communications: A spatio-temporal perspective","name":"articletitle","label":"Article Title"},{"value":"Computer Networks","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.comnet.2026.112404","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 Elsevier B.V. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}],"article-number":"112404"}}