{"id":"https://openalex.org/W2137468369","doi":"https://doi.org/10.1109/tcom.1985.1096336","title":"Minimizing the Number of Switchings in an SS/TDMA System","display_name":"Minimizing the Number of Switchings in an SS/TDMA System","publication_year":1985,"publication_date":"1985-06-01","ids":{"openalex":"https://openalex.org/W2137468369","doi":"https://doi.org/10.1109/tcom.1985.1096336","mag":"2137468369"},"language":"en","primary_location":{"id":"doi:10.1109/tcom.1985.1096336","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcom.1985.1096336","pdf_url":null,"source":{"id":"https://openalex.org/S4210170832","display_name":"IRE Transactions on Communications Systems","issn_l":"0096-2244","issn":["0096-2244","2162-2132"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Communications","raw_type":"journal-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/A5005125248","display_name":"I. Gopal","orcid":null},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]},{"id":"https://openalex.org/I4210114115","display_name":"IBM Research - Thomas J. Watson Research Center","ror":"https://ror.org/0265w5591","country_code":"US","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"I. Gopal","raw_affiliation_strings":["IBM Thomas J. Watson Research Center, Yorktown Heights, NY, USA","[IBM T.J, Watson Research Center, NY]"],"affiliations":[{"raw_affiliation_string":"IBM Thomas J. Watson Research Center, Yorktown Heights, NY, USA","institution_ids":["https://openalex.org/I4210114115"]},{"raw_affiliation_string":"[IBM T.J, Watson Research Center, NY]","institution_ids":["https://openalex.org/I1341412227"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067301155","display_name":"Sze Chuen Cesar Wong","orcid":"https://orcid.org/0000-0003-0058-140X"},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]},{"id":"https://openalex.org/I4210114115","display_name":"IBM Research - Thomas J. Watson Research Center","ror":"https://ror.org/0265w5591","country_code":"US","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"C. Wong","raw_affiliation_strings":["IBM Thomas J. Watson Research Center, Yorktown Heights, NY, USA","[IBM Thomas J. Watson Research Center, Yorktown Heights, NY , USA]"],"affiliations":[{"raw_affiliation_string":"IBM Thomas J. Watson Research Center, Yorktown Heights, NY, USA","institution_ids":["https://openalex.org/I4210114115"]},{"raw_affiliation_string":"[IBM Thomas J. Watson Research Center, Yorktown Heights, NY , USA]","institution_ids":["https://openalex.org/I1341412227"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5005125248"],"corresponding_institution_ids":["https://openalex.org/I1341412227","https://openalex.org/I4210114115"],"apc_list":null,"apc_paid":null,"fwci":11.2539,"has_fulltext":false,"cited_by_count":145,"citation_normalized_percentile":{"value":0.98437944,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"33","issue":"6","first_page":"497","last_page":"501"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9966999888420105,"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":0.9966999888420105,"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/T12288","display_name":"Optimization and Search Problems","score":0.9961000084877014,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9954000115394592,"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/time-division-multiple-access","display_name":"Time division multiple access","score":0.8927527666091919},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.7356047630310059},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.6991134285926819},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.680061399936676},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5077279806137085},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.48934072256088257},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.48188692331314087},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.46607136726379395},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.43680456280708313},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4188322424888611},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3893657922744751},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.34405505657196045},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2130834460258484},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19972273707389832},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15947240591049194},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.13986024260520935},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.06920361518859863}],"concepts":[{"id":"https://openalex.org/C117313154","wikidata":"https://www.wikidata.org/wiki/Q878344","display_name":"Time division multiple access","level":2,"score":0.8927527666091919},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.7356047630310059},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.6991134285926819},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.680061399936676},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5077279806137085},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.48934072256088257},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.48188692331314087},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.46607136726379395},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.43680456280708313},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4188322424888611},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3893657922744751},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.34405505657196045},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2130834460258484},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19972273707389832},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15947240591049194},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13986024260520935},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.06920361518859863}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcom.1985.1096336","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcom.1985.1096336","pdf_url":null,"source":{"id":"https://openalex.org/S4210170832","display_name":"IRE Transactions on Communications Systems","issn_l":"0096-2244","issn":["0096-2244","2162-2132"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2003160050","https://openalex.org/W2029224305","https://openalex.org/W2120000070","https://openalex.org/W2125690626","https://openalex.org/W2168013937","https://openalex.org/W2168915692","https://openalex.org/W2577446513"],"related_works":["https://openalex.org/W2369688061","https://openalex.org/W2367417778","https://openalex.org/W2362051000","https://openalex.org/W2545563043","https://openalex.org/W2380690180","https://openalex.org/W2189478255","https://openalex.org/W1617313750","https://openalex.org/W2028190576","https://openalex.org/W2128962885","https://openalex.org/W3034760060"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,67],"investigate":[4],"the":[5,22,33,38,50],"problem":[6,53],"of":[7,24,28,35],"constructing":[8],"a":[9,13,25],"TDMA":[10],"frame":[11],"for":[12],"multibeam":[14],"satellite":[15],"system.":[16],"Our":[17],"objective":[18],"is":[19,45,54],"to":[20,42,60],"permit":[21],"transmission":[23],"given":[26],"pattern":[27],"traffic,":[29],"while":[30],"ensuring":[31],"that":[32,37,49],"number":[34],"times":[36],"on-board":[39],"switch":[40],"needs":[41],"be":[43],"reconfigured":[44],"minimized.":[46],"We":[47],"find":[48],"underlying":[51],"optimization":[52],"computationally":[55],"intractable,":[56],"but":[57],"go":[58],"on":[59,71],"suggest":[61],"an":[62],"efficient":[63],"heuristic":[64],"algorithm":[65],"which":[66],"validate":[68],"through":[69],"experiments":[70],"randomly":[72],"generated":[73],"traffic":[74],"patterns.":[75]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
