{"id":"https://openalex.org/W2086956745","doi":"https://doi.org/10.1145/1023663.1023674","title":"An optimal packet scheduling and load balancing algorithm for LEO/MEO satellite networks","display_name":"An optimal packet scheduling and load balancing algorithm for LEO/MEO satellite networks","publication_year":2004,"publication_date":"2004-10-04","ids":{"openalex":"https://openalex.org/W2086956745","doi":"https://doi.org/10.1145/1023663.1023674","mag":"2086956745"},"language":"en","primary_location":{"id":"doi:10.1145/1023663.1023674","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1023663.1023674","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 7th ACM international symposium on Modeling, analysis and simulation of wireless and mobile systems","raw_type":"proceedings-article"},"type":"article","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/A5054004996","display_name":"Maurizio A. Bonuccelli","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Maurizio A. Bonuccelli","raw_affiliation_strings":["Dip. Informatica, Pisa, Italy"],"affiliations":[{"raw_affiliation_string":"Dip. Informatica, Pisa, Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012964710","display_name":"Francesca Martelli","orcid":"https://orcid.org/0000-0002-9192-8845"},"institutions":[{"id":"https://openalex.org/I122991210","display_name":"Istituto di Scienza e Tecnologie dell'Informazione \"Alessandro Faedo\"","ror":"https://ror.org/05kacka20","country_code":"IT","type":"facility","lineage":["https://openalex.org/I122991210","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Francesca Martelli","raw_affiliation_strings":["ISTI-CNR, Pisa, Italy","ISTI--CNR, Pisa, Italy"],"affiliations":[{"raw_affiliation_string":"ISTI-CNR, Pisa, Italy","institution_ids":["https://openalex.org/I122991210"]},{"raw_affiliation_string":"ISTI--CNR, Pisa, Italy","institution_ids":["https://openalex.org/I122991210"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042850228","display_name":"Susanna Pelagatti","orcid":"https://orcid.org/0000-0001-8278-546X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Susanna Pelagatti","raw_affiliation_strings":["Dip. Informatica, Pisa, Italy"],"affiliations":[{"raw_affiliation_string":"Dip. Informatica, Pisa, Italy","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5054004996"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.13121246,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"47","last_page":"51"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9998999834060669,"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":0.9998999834060669,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9973000288009644,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9900000095367432,"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":0.8103029131889343},{"id":"https://openalex.org/keywords/time-division-multiple-access","display_name":"Time division multiple access","score":0.6968414783477783},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.6785743236541748},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6044926047325134},{"id":"https://openalex.org/keywords/schedule","display_name":"Schedule","score":0.5097295641899109},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.49947214126586914},{"id":"https://openalex.org/keywords/satellite-constellation","display_name":"Satellite constellation","score":0.49893760681152344},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.48108789324760437},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.45990511775016785},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.4400344789028168},{"id":"https://openalex.org/keywords/time-complexity","display_name":"Time complexity","score":0.4371083974838257},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4270109534263611},{"id":"https://openalex.org/keywords/constellation","display_name":"Constellation","score":0.40040266513824463},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.380993515253067},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.2828395366668701},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12674054503440857}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8103029131889343},{"id":"https://openalex.org/C117313154","wikidata":"https://www.wikidata.org/wiki/Q878344","display_name":"Time division multiple access","level":2,"score":0.6968414783477783},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.6785743236541748},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6044926047325134},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.5097295641899109},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.49947214126586914},{"id":"https://openalex.org/C2779784338","wikidata":"https://www.wikidata.org/wiki/Q967145","display_name":"Satellite constellation","level":3,"score":0.49893760681152344},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.48108789324760437},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.45990511775016785},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.4400344789028168},{"id":"https://openalex.org/C311688","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Time complexity","level":2,"score":0.4371083974838257},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4270109534263611},{"id":"https://openalex.org/C70352696","wikidata":"https://www.wikidata.org/wiki/Q8928","display_name":"Constellation","level":2,"score":0.40040266513824463},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.380993515253067},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2828395366668701},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12674054503440857},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1023663.1023674","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1023663.1023674","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 7th ACM international symposium on Modeling, analysis and simulation of wireless and mobile systems","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":20,"referenced_works":["https://openalex.org/W1675126968","https://openalex.org/W1946080852","https://openalex.org/W1956716674","https://openalex.org/W1969193105","https://openalex.org/W2082199994","https://openalex.org/W2106193048","https://openalex.org/W2114635868","https://openalex.org/W2119791764","https://openalex.org/W2120000070","https://openalex.org/W2125117695","https://openalex.org/W2127944739","https://openalex.org/W2133499361","https://openalex.org/W2148934980","https://openalex.org/W2151632247","https://openalex.org/W2154442043","https://openalex.org/W2162349141","https://openalex.org/W2168013937","https://openalex.org/W2792493554","https://openalex.org/W3112036206","https://openalex.org/W4210842697"],"related_works":["https://openalex.org/W2385787340","https://openalex.org/W4224313018","https://openalex.org/W2394459062","https://openalex.org/W2392670398","https://openalex.org/W4221033466","https://openalex.org/W2355913771","https://openalex.org/W4225291832","https://openalex.org/W3209202847","https://openalex.org/W2377622301","https://openalex.org/W4207072648"],"abstract_inverted_index":{"LEO/MEO":[0],"constellations":[1],"of":[2,28,68,74,84],"communication":[3],"satellites":[4],"have":[5],"recently":[6],"been":[7],"proposed":[8],"as":[9],"a":[10,43,72,78,111],"powerful":[11],"tool":[12],"for":[13,18,115],"improving":[14],"internet":[15],"performance":[16],"and":[17,39,63,101],"extending":[19],"it":[20],"beyond":[21],"the":[22,51,66,82,86,103,116],"earth":[23],"(InterPlanetary":[24],"Internet).":[25],"Several":[26],"aspects":[27],"such":[29],"usage":[30],"must":[31],"still":[32],"be":[33,120],"investigated.":[34],"Among":[35],"them,":[36],"proper":[37],"routing":[38],"MAC":[40,52],"protocols":[41],"play":[42],"prominent":[44],"role.":[45],"In":[46],"this":[47],"paper,we":[48],"assume":[49],"that":[50],"protocol":[53],"is":[54],"an":[55,93],"MF/TDMA":[56],"one":[57],"(as":[58],"usual":[59],"in":[60,77,122],"satellite":[61,79],"communication),":[62],"we":[64],"consider":[65],"problem":[67],"assigning":[69],"packets":[70],"to":[71,119],"set":[73],"shortest":[75,108],"paths":[76],"constellation,":[80],"with":[81],"goal":[83],"minimizing":[85],"overall":[87],"packet":[88],"scheduling":[89],"problem.":[90],"We":[91],"present":[92],"optimal":[94],"polynomial":[95,123],"time":[96],"algorithm":[97],"which":[98],"works":[99],"offline":[100],"balances":[102],"load":[104],"over":[105],"all":[106],"possible":[107],"paths,":[109],"allowing":[110],"minimum":[112],"schedule":[113],"length":[114],"entire":[117],"constellation":[118],"found":[121],"time.":[124]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}