{"id":"https://openalex.org/W4406356091","doi":"https://doi.org/10.1109/wcsp62071.2024.10827758","title":"Spatiotemporal Traffic Prediction Based on Graph Convolutional Network for LEO Satellite Networks","display_name":"Spatiotemporal Traffic Prediction Based on Graph Convolutional Network for LEO Satellite Networks","publication_year":2024,"publication_date":"2024-10-24","ids":{"openalex":"https://openalex.org/W4406356091","doi":"https://doi.org/10.1109/wcsp62071.2024.10827758"},"language":"en","primary_location":{"id":"doi:10.1109/wcsp62071.2024.10827758","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp62071.2024.10827758","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 16th International Conference on Wireless Communications and Signal Processing (WCSP)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100385428","display_name":"Yuhan Zhang","orcid":"https://orcid.org/0000-0003-4278-9575"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuhan Zhang","raw_affiliation_strings":["School of Cyber Science and Engineering, Shanghai Jiao Tong University,Shanghai,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Science and Engineering, Shanghai Jiao Tong University,Shanghai,China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044004251","display_name":"Cunqing Hua","orcid":"https://orcid.org/0000-0003-0243-805X"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cunqing Hua","raw_affiliation_strings":["School of Cyber Science and Engineering, Shanghai Jiao Tong University,Shanghai,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Science and Engineering, Shanghai Jiao Tong University,Shanghai,China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046199549","display_name":"Lingya Liu","orcid":"https://orcid.org/0000-0002-4877-5951"},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lingya Liu","raw_affiliation_strings":["College of Information Engineering, Shanghai Maritime University,Shanghai,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Engineering, Shanghai Maritime University,Shanghai,China","institution_ids":["https://openalex.org/I96733725"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"968","last_page":"973"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9449999928474426,"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":0.9449999928474426,"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/T13731","display_name":"Advanced Computing and Algorithms","score":0.9135000109672546,"subfield":{"id":"https://openalex.org/subfields/3322","display_name":"Urban Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7640502452850342},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.49368342757225037},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.4352356791496277},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.36792540550231934},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3357037901878357},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.31028831005096436},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06868267059326172}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7640502452850342},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.49368342757225037},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4352356791496277},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.36792540550231934},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3357037901878357},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.31028831005096436},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06868267059326172},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcsp62071.2024.10827758","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp62071.2024.10827758","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 16th International Conference on Wireless Communications and Signal Processing (WCSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1579299142","https://openalex.org/W1986620394","https://openalex.org/W2112643910","https://openalex.org/W2157331557","https://openalex.org/W2747599906","https://openalex.org/W2777817032","https://openalex.org/W2887102659","https://openalex.org/W2907637692","https://openalex.org/W2951626691","https://openalex.org/W2966028836","https://openalex.org/W3080406377","https://openalex.org/W3119278317","https://openalex.org/W6736685754"],"related_works":["https://openalex.org/W2111375262","https://openalex.org/W2317728013","https://openalex.org/W4252076617","https://openalex.org/W1991205173","https://openalex.org/W2109048960","https://openalex.org/W2741481635","https://openalex.org/W2338537463","https://openalex.org/W2183644707","https://openalex.org/W2038165453","https://openalex.org/W1885824365"],"abstract_inverted_index":{"The":[0,82,118],"accurate":[1,128],"prediction":[2,73,95],"of":[3,7,13,32,40,62,65,91,106,115],"traffic":[4,49,68,72,94],"load":[5,17],"is":[6,126],"critical":[8],"importance":[9],"for":[10,20],"the":[11,30,36,48,63,89,98,107,123],"design":[12],"efficient":[14],"routing":[15],"and":[16,69,102,129],"balancing":[18],"schemes":[19],"Low":[21],"Earth":[22],"Orbit":[23],"(LEO)":[24],"satellite":[25,41,66,92,116],"networks,":[26],"which":[27],"greatly":[28],"affect":[29],"utilisation":[31],"inter-satellite":[33],"links.":[34],"However,":[35],"periodically":[37,111],"changing":[38,112],"topology":[39,113],"networks":[42],"leads":[43],"to":[44,54],"significant":[45],"uncertainty":[46],"in":[47,88],"dynamics,":[50],"making":[51,103],"it":[52],"difficult":[53],"predict.":[55],"This":[56],"paper":[57],"presents":[58],"an":[59],"in-depth":[60],"analysis":[61],"characteristics":[64,114],"network":[67,93,99],"proposes":[70],"a":[71,86],"algorithm":[74],"based":[75],"on":[76],"Temporal":[77],"Graph":[78],"Convolutional":[79],"Network":[80],"(TemGCN).":[81],"proposed":[83,124],"scheme":[84,125],"addresses":[85],"gap":[87],"field":[90],"by":[96],"leveraging":[97],"topological":[100],"structure":[101],"full":[104],"use":[105],"highly":[108],"dynamic":[109],"but":[110],"networks.":[117],"experimental":[119],"results":[120],"demonstrate":[121],"that":[122],"more":[127],"robust":[130],"than":[131],"other":[132],"existing":[133],"schemes.":[134]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}