{"id":"https://openalex.org/W4408324252","doi":"https://doi.org/10.1109/globecom52923.2024.10901032","title":"Semantic Enabled 6G LEO Satellite Communication for Earth Observation: A Resource-Constrained Network Optimization","display_name":"Semantic Enabled 6G LEO Satellite Communication for Earth Observation: A Resource-Constrained Network Optimization","publication_year":2024,"publication_date":"2024-12-08","ids":{"openalex":"https://openalex.org/W4408324252","doi":"https://doi.org/10.1109/globecom52923.2024.10901032"},"language":"en","primary_location":{"id":"doi:10.1109/globecom52923.2024.10901032","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom52923.2024.10901032","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2024 - 2024 IEEE Global Communications Conference","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2408.03959","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5044963028","display_name":"Sheikh Salman Hassan","orcid":"https://orcid.org/0000-0002-5317-6494"},"institutions":[{"id":"https://openalex.org/I35928602","display_name":"Kyung Hee University","ror":"https://ror.org/01zqcg218","country_code":"KR","type":"education","lineage":["https://openalex.org/I35928602"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sheikh Salman Hassan","raw_affiliation_strings":["Kyung Hee University,Department of Computer Science and Engineering,Yongin,Republic of Korea,17104"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyung Hee University,Department of Computer Science and Engineering,Yongin,Republic of Korea,17104","institution_ids":["https://openalex.org/I35928602"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053206304","display_name":"Loc X. Nguyen","orcid":"https://orcid.org/0000-0001-5911-5847"},"institutions":[{"id":"https://openalex.org/I35928602","display_name":"Kyung Hee University","ror":"https://ror.org/01zqcg218","country_code":"KR","type":"education","lineage":["https://openalex.org/I35928602"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Loc X. Nguyen","raw_affiliation_strings":["Kyung Hee University,Department of Computer Science and Engineering,Yongin,Republic of Korea,17104"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyung Hee University,Department of Computer Science and Engineering,Yongin,Republic of Korea,17104","institution_ids":["https://openalex.org/I35928602"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090437841","display_name":"Yan Kyaw Tun","orcid":"https://orcid.org/0000-0002-8557-0082"},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Yan Kyaw Tun","raw_affiliation_strings":["Aalborg University,Department of Electronic Systems,København,2450"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aalborg University,Department of Electronic Systems,København,2450","institution_ids":["https://openalex.org/I891191580"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101557449","display_name":"Han Zhu","orcid":"https://orcid.org/0009-0002-5060-4454"},"institutions":[{"id":"https://openalex.org/I44461941","display_name":"University of Houston","ror":"https://ror.org/048sx0r50","country_code":"US","type":"education","lineage":["https://openalex.org/I44461941"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhu Han","raw_affiliation_strings":["University of Houston,Department of Electrical and Computer Engineering,Houston,TX,USA,77004-4005"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Houston,Department of Electrical and Computer Engineering,Houston,TX,USA,77004-4005","institution_ids":["https://openalex.org/I44461941"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034052371","display_name":"Choong Seon Hong","orcid":"https://orcid.org/0000-0003-3484-7333"},"institutions":[{"id":"https://openalex.org/I35928602","display_name":"Kyung Hee University","ror":"https://ror.org/01zqcg218","country_code":"KR","type":"education","lineage":["https://openalex.org/I35928602"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Choong Seon Hong","raw_affiliation_strings":["Kyung Hee University,Department of Computer Science and Engineering,Yongin,Republic of Korea,17104"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyung Hee University,Department of Computer Science and Engineering,Yongin,Republic of Korea,17104","institution_ids":["https://openalex.org/I35928602"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":8.2667,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.96970454,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"4472","last_page":"4478"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9889000058174133,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9842000007629395,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7024556994438171},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.6021527647972107},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.6008593440055847},{"id":"https://openalex.org/keywords/earth-observation-satellite","display_name":"Earth observation satellite","score":0.49961161613464355},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.46872010827064514},{"id":"https://openalex.org/keywords/earth-observation","display_name":"Earth observation","score":0.45342302322387695},{"id":"https://openalex.org/keywords/satellite-broadcasting","display_name":"Satellite broadcasting","score":0.44728511571884155},{"id":"https://openalex.org/keywords/telecommunications-network","display_name":"Telecommunications network","score":0.4125971794128418},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.349507600069046},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3304021954536438},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2598174214363098},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12630510330200195},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.11678957939147949},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.08342820405960083}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7024556994438171},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.6021527647972107},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.6008593440055847},{"id":"https://openalex.org/C2987528665","wikidata":"https://www.wikidata.org/wiki/Q854845","display_name":"Earth observation satellite","level":3,"score":0.49961161613464355},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.46872010827064514},{"id":"https://openalex.org/C39399123","wikidata":"https://www.wikidata.org/wiki/Q1348989","display_name":"Earth observation","level":3,"score":0.45342302322387695},{"id":"https://openalex.org/C2986254709","wikidata":"https://www.wikidata.org/wiki/Q209588","display_name":"Satellite broadcasting","level":3,"score":0.44728511571884155},{"id":"https://openalex.org/C192126672","wikidata":"https://www.wikidata.org/wiki/Q1068715","display_name":"Telecommunications network","level":2,"score":0.4125971794128418},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.349507600069046},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3304021954536438},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2598174214363098},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12630510330200195},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.11678957939147949},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.08342820405960083}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/globecom52923.2024.10901032","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom52923.2024.10901032","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2024 - 2024 IEEE Global Communications Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:publications/1a0f54f9-e9de-460d-aad6-bf5047af3cf7","is_oa":true,"landing_page_url":"https://vbn.aau.dk/da/publications/1a0f54f9-e9de-460d-aad6-bf5047af3cf7","pdf_url":"https://arxiv.org/pdf/2408.03959","source":{"id":"https://openalex.org/S4306401731","display_name":"VBN Forskningsportal (Aalborg Universitet)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I891191580","host_organization_name":"Aalborg University","host_organization_lineage":["https://openalex.org/I891191580"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sheik, S H, Nguyen, L X, Tun, Y K, Han, Z & Hong, C S 2025, Semantic Enabled 6G LEO Satellite Communication for Earth Observation: A Resource-Constrained Network Optimization. in GLOBECOM 2024 - 2024 IEEE Global Communications Conference., 10901032, IEEE (Institute of Electrical and Electronics Engineers), pp. 4472-4478, 2024 IEEE Global Communications Conference (GLOBECOM), Cape Town, South Africa, 08/12/2024. https://doi.org/10.1109/GLOBECOM52923.2024.10901032","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:pure.atira.dk:publications/1a0f54f9-e9de-460d-aad6-bf5047af3cf7","is_oa":true,"landing_page_url":"https://vbn.aau.dk/da/publications/1a0f54f9-e9de-460d-aad6-bf5047af3cf7","pdf_url":"https://arxiv.org/pdf/2408.03959","source":{"id":"https://openalex.org/S4306401731","display_name":"VBN Forskningsportal (Aalborg Universitet)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I891191580","host_organization_name":"Aalborg University","host_organization_lineage":["https://openalex.org/I891191580"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sheik, S H, Nguyen, L X, Tun, Y K, Han, Z & Hong, C S 2025, Semantic Enabled 6G LEO Satellite Communication for Earth Observation: A Resource-Constrained Network Optimization. in GLOBECOM 2024 - 2024 IEEE Global Communications Conference., 10901032, IEEE (Institute of Electrical and Electronics Engineers), pp. 4472-4478, 2024 IEEE Global Communications Conference (GLOBECOM), Cape Town, South Africa, 08/12/2024. https://doi.org/10.1109/GLOBECOM52923.2024.10901032","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","display_name":"Climate action","score":0.550000011920929}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321332","display_name":"Kyung Hee University","ror":"https://ror.org/01zqcg218"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4408324252.pdf"},"referenced_works_count":10,"referenced_works":["https://openalex.org/W2144021325","https://openalex.org/W3013626674","https://openalex.org/W3016715915","https://openalex.org/W3033919655","https://openalex.org/W3175205795","https://openalex.org/W4206175303","https://openalex.org/W4385444708","https://openalex.org/W4391559592","https://openalex.org/W4392152885","https://openalex.org/W4392172805"],"related_works":["https://openalex.org/W2152141718","https://openalex.org/W1985266550","https://openalex.org/W1514412550","https://openalex.org/W2909975438","https://openalex.org/W2070377492","https://openalex.org/W2138828927","https://openalex.org/W27333049","https://openalex.org/W1904448789","https://openalex.org/W4214504598","https://openalex.org/W4408793571"],"abstract_inverted_index":{"Earth":[0,81],"observation":[1,82],"satellites":[2],"generate":[3],"large":[4],"amounts":[5],"of":[6,126,147],"real-time":[7],"data":[8,157],"for":[9,25,49,64,80,117,151],"monitoring":[10],"and":[11,60,97,109,121,129,137],"managing":[12],"time-critical":[13],"events":[14],"such":[15],"as":[16,39],"disaster":[17],"relief":[18],"missions.":[19],"This":[20,33],"presents":[21],"a":[22,40,102,110],"major":[23],"challenge":[24],"satellite-to-ground":[26],"communications":[27,77],"operating":[28],"under":[29],"limited":[30],"bandwidth":[31],"capacities.":[32],"paper":[34],"explores":[35],"semantic":[36,128],"communication":[37,45,58],"(SC)":[38],"potential":[41],"alternative":[42],"to":[43,56,132,161],"traditional":[44],"methods.":[46],"The":[47,114],"rationality":[48],"adopting":[50],"SC":[51,84,93],"is":[52],"its":[53],"inherent":[54],"ability":[55],"reduce":[57],"costs":[59],"make":[61],"spectrum":[62],"efficient":[63],"6G":[65],"non-terrestrial":[66],"networks":[67],"(6G-NTNs).":[68],"We":[69,86],"focus":[70],"on":[71],"the":[72,88,124,145,148],"critical":[73],"satellite":[74],"imagery":[75],"downlink":[76,134],"latency":[78,89,138,152],"optimization":[79,106,136,153],"through":[83],"techniques.":[85],"formulate":[87],"minimization":[90],"problem":[91,100],"with":[92,101],"quality-of-service":[94],"(SC-QoS)":[95],"constraints":[96],"address":[98],"this":[99],"meta-heuristic":[103],"discrete":[104],"whale":[105],"algorithm":[107],"(DWOA)":[108],"one-to-one":[111],"matching":[112],"game.":[113],"proposed":[115,149],"approach":[116],"captured":[118],"image":[119],"processing":[120],"transmission":[122,158],"includes":[123],"integration":[125],"joint":[127],"channel":[130],"encoding":[131],"ensure":[133],"sum-rate":[135],"minimization.":[139],"Empirical":[140],"results":[141],"from":[142],"experiments":[143],"demonstrate":[144],"efficiency":[146],"framework":[150],"while":[154],"preserving":[155],"high-quality":[156],"when":[159],"compared":[160],"baselines.":[162]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5}],"updated_date":"2026-07-02T09:51:11.867554","created_date":"2025-10-10T00:00:00"}