{"id":"https://openalex.org/W4385757698","doi":"https://doi.org/10.1109/tvt.2023.3304346","title":"NOMA Versus OMA: Scheduling to Minimize the Age of Information","display_name":"NOMA Versus OMA: Scheduling to Minimize the Age of Information","publication_year":2023,"publication_date":"2023-08-11","ids":{"openalex":"https://openalex.org/W4385757698","doi":"https://doi.org/10.1109/tvt.2023.3304346"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2023.3304346","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2023.3304346","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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 Vehicular Technology","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/A5044475408","display_name":"Pranay Agarwal","orcid":"https://orcid.org/0000-0003-4323-7051"},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Pranay Agarwal","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology Bombay, Mumbai, Maharashtra, India"],"raw_orcid":"https://orcid.org/0000-0003-4323-7051","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Bombay, Mumbai, Maharashtra, India","institution_ids":["https://openalex.org/I162827531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005788654","display_name":"Sharayu Moharir","orcid":"https://orcid.org/0000-0001-9393-9276"},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sharayu Moharir","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology Bombay, Mumbai, Maharashtra, India"],"raw_orcid":"https://orcid.org/0000-0001-9393-9276","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Bombay, Mumbai, Maharashtra, India","institution_ids":["https://openalex.org/I162827531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I162827531"],"apc_list":null,"apc_paid":null,"fwci":1.3142,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.81562711,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"73","issue":"1","first_page":"1400","last_page":"1405"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13553","display_name":"Age of Information Optimization","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T13553","display_name":"Age of Information Optimization","score":1.0,"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/T12079","display_name":"IoT Networks and Protocols","score":0.9857000112533569,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10300","display_name":"Congenital Heart Disease Studies","score":0.9650999903678894,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.8879433870315552},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.7358609437942505},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6470046639442444},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.515389084815979},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.47384029626846313},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.41368648409843445},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.4136122465133667},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.24945136904716492},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.22089508175849915},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.15977007150650024},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15063899755477905}],"concepts":[{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.8879433870315552},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.7358609437942505},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6470046639442444},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.515389084815979},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.47384029626846313},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.41368648409843445},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.4136122465133667},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24945136904716492},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.22089508175849915},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.15977007150650024},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15063899755477905},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2023.3304346","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2023.3304346","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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 Vehicular Technology","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":11,"referenced_works":["https://openalex.org/W2963270598","https://openalex.org/W2963936878","https://openalex.org/W3039041378","https://openalex.org/W3112031125","https://openalex.org/W3134554244","https://openalex.org/W3185376923","https://openalex.org/W3190525278","https://openalex.org/W3191352059","https://openalex.org/W3198713257","https://openalex.org/W4205374134","https://openalex.org/W4385757698"],"related_works":["https://openalex.org/W3030525848","https://openalex.org/W4385197910","https://openalex.org/W2340639785","https://openalex.org/W3010814398","https://openalex.org/W4385197899","https://openalex.org/W3005957545","https://openalex.org/W3034271151","https://openalex.org/W3016390056","https://openalex.org/W2126947002","https://openalex.org/W4245618714"],"abstract_inverted_index":{"In":[0],"this":[1],"work,":[2],"we":[3],"consider":[4],"multiple":[5,29,34],"internet-of-things":[6],"devices":[7],"(IoTDs)":[8],"sensing":[9],"and":[10,32,47],"reporting":[11],"the":[12,25,40,71,79,85],"status":[13],"of":[14,27,44,81],"a":[15,19],"time-varying":[16],"signal":[17],"to":[18,63,66],"central":[20],"node.":[21],"We":[22],"analytically":[23],"compare":[24],"performance":[26],"orthogonal":[28],"access":[30,35],"(OMA)":[31],"non-orthogonal":[33],"(NOMA)":[36],"scheduling":[37],"schemes":[38],"for":[39,49],"expected":[41],"system":[42],"age":[43],"information":[45],"(AoI)":[46],"throughput":[48],"generic":[50],"channel":[51,82],"distribution.":[52,83],"Further,":[53],"an":[54],"IoTD":[55],"pairing":[56],"scheme":[57],"is":[58],"proposed":[59,86],"that":[60],"adaptively":[61],"decides":[62],"pair":[64],"IoTDs":[65],"minimize":[67],"AoI":[68],"depending":[69],"on":[70],"operating":[72],"transmission":[73],"signal-to-noise":[74],"ratio":[75],"while":[76],"only":[77],"requiring":[78],"knowledge":[80],"Lastly,":[84],"results":[87],"are":[88],"verified":[89],"through":[90],"numerical":[91],"evaluation.":[92]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
