{"id":"https://openalex.org/W2808531662","doi":"https://doi.org/10.1109/tccn.2018.2846238","title":"Price Competition in Spectrum Markets: How Accurate is the Continuous Prices Approximation?","display_name":"Price Competition in Spectrum Markets: How Accurate is the Continuous Prices Approximation?","publication_year":2018,"publication_date":"2018-06-12","ids":{"openalex":"https://openalex.org/W2808531662","doi":"https://doi.org/10.1109/tccn.2018.2846238","mag":"2808531662"},"language":"en","primary_location":{"id":"doi:10.1109/tccn.2018.2846238","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tccn.2018.2846238","pdf_url":null,"source":{"id":"https://openalex.org/S2484188435","display_name":"IEEE Transactions on Cognitive Communications and Networking","issn_l":"2332-7731","issn":["2332-7731","2372-2045"],"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 Cognitive Communications and Networking","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/A5074845223","display_name":"Aditya Mvs","orcid":"https://orcid.org/0000-0002-8345-8521"},"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":"Aditya MVS","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology Bombay, Mumbai, India"],"raw_orcid":"https://orcid.org/0000-0002-8345-8521","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Bombay, Mumbai, India","institution_ids":["https://openalex.org/I162827531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064805620","display_name":"Abhishek Raghuvanshi","orcid":"https://orcid.org/0000-0002-6125-2717"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Abhishek Raghuvanshi","raw_affiliation_strings":["Qualcomm, Bengaluru, India"],"raw_orcid":"https://orcid.org/0000-0001-7275-3894","affiliations":[{"raw_affiliation_string":"Qualcomm, Bengaluru, India","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035128835","display_name":"Gaurav S. Kasbekar","orcid":"https://orcid.org/0000-0002-9381-2803"},"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":"Gaurav S. Kasbekar","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology Bombay, Mumbai, India"],"raw_orcid":"https://orcid.org/0000-0002-9381-2803","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Bombay, Mumbai, India","institution_ids":["https://openalex.org/I162827531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1895,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.54442341,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"4","issue":"4","first_page":"773","last_page":"786"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9991999864578247,"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9991999864578247,"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/T10047","display_name":"Financial Markets and Investment Strategies","score":0.979200005531311,"subfield":{"id":"https://openalex.org/subfields/2003","display_name":"Finance"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.974399983882904,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision 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":0.6477551460266113},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.640919029712677},{"id":"https://openalex.org/keywords/competition","display_name":"Competition (biology)","score":0.5799845457077026},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4924977719783783},{"id":"https://openalex.org/keywords/lease","display_name":"Lease","score":0.4874608516693115},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.44707009196281433},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.42214447259902954},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.32709163427352905},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2896879315376282},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.2795155346393585},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23111221194267273}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6477551460266113},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.640919029712677},{"id":"https://openalex.org/C91306197","wikidata":"https://www.wikidata.org/wiki/Q45767","display_name":"Competition (biology)","level":2,"score":0.5799845457077026},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4924977719783783},{"id":"https://openalex.org/C2779614062","wikidata":"https://www.wikidata.org/wiki/Q716894","display_name":"Lease","level":2,"score":0.4874608516693115},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.44707009196281433},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.42214447259902954},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.32709163427352905},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2896879315376282},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.2795155346393585},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23111221194267273},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tccn.2018.2846238","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tccn.2018.2846238","pdf_url":null,"source":{"id":"https://openalex.org/S2484188435","display_name":"IEEE Transactions on Cognitive Communications and Networking","issn_l":"2332-7731","issn":["2332-7731","2372-2045"],"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 Cognitive Communications and Networking","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":43,"referenced_works":["https://openalex.org/W1486587973","https://openalex.org/W1500740180","https://openalex.org/W1500921919","https://openalex.org/W1502913719","https://openalex.org/W1516061453","https://openalex.org/W1894635569","https://openalex.org/W1978295952","https://openalex.org/W1981482876","https://openalex.org/W1990253123","https://openalex.org/W1998353748","https://openalex.org/W2020861455","https://openalex.org/W2032433825","https://openalex.org/W2047506276","https://openalex.org/W2098012117","https://openalex.org/W2102094731","https://openalex.org/W2109994854","https://openalex.org/W2110667918","https://openalex.org/W2117924085","https://openalex.org/W2119991886","https://openalex.org/W2120846115","https://openalex.org/W2137663561","https://openalex.org/W2143535483","https://openalex.org/W2145067550","https://openalex.org/W2150131803","https://openalex.org/W2151540659","https://openalex.org/W2153620960","https://openalex.org/W2272235574","https://openalex.org/W2281358945","https://openalex.org/W2421011736","https://openalex.org/W2473026614","https://openalex.org/W2488846068","https://openalex.org/W2601632697","https://openalex.org/W2790934361","https://openalex.org/W3102766981","https://openalex.org/W3124113862","https://openalex.org/W3141776272","https://openalex.org/W4230857372","https://openalex.org/W6629854991","https://openalex.org/W6629954288","https://openalex.org/W6631277298","https://openalex.org/W6678168664","https://openalex.org/W6681342480","https://openalex.org/W6735106070"],"related_works":["https://openalex.org/W3167818451","https://openalex.org/W2566947824","https://openalex.org/W3122412626","https://openalex.org/W2002296499","https://openalex.org/W2386442584","https://openalex.org/W2590891895","https://openalex.org/W2805616686","https://openalex.org/W4388059400","https://openalex.org/W4240256849","https://openalex.org/W2924044673"],"abstract_inverted_index":{"Dynamic":[0],"spectrum":[1],"access":[2],"technology":[3],"enables":[4],"two":[5],"types":[6],"of":[7,103,117,130,134,171,178,191],"users":[8,14],"to":[9,64,68,186],"operate":[10],"on":[11],"a":[12,34,43,59,73,109],"channel\u2013primary":[13],"and":[15,160],"secondary":[16],"users,":[17],"which":[18,37,46],"can":[19],"use":[20,28],"the":[21,30,81,94,101,115,127,132,135,139,156,169,176,179,187,192],"channel":[22],"when":[23,143],"it":[24,66],"is":[25,47,120,147],"not":[26],"in":[27,36,42,58,70,77,113,138],"by":[29],"primaries.":[31,82],"We":[32],"consider":[33],"scenario":[35],"multiple":[38],"primaries":[39,180],"own":[40],"bandwidth":[41,57],"large":[44],"region":[45],"divided":[48],"into":[49],"smaller":[50],"locations.":[51],"A":[52],"primary":[53,105],"that":[54,100,167],"has":[55,89],"unused":[56],"time":[60],"slot":[61],"would":[62],"like":[63],"lease":[65],"out":[67],"secondaries":[69],"return":[71],"for":[72,97],"fee.":[74],"This":[75],"results":[76],"price":[78,87,102,140,162,196],"competition":[79,88,141],"among":[80],"In":[83,122],"prior":[84],"work,":[85],"this":[86,123,144],"only":[90],"been":[91],"studied":[92],"under":[93,181],"approximation,":[95],"made":[96],"analytical":[98],"tractability,":[99],"each":[104],"takes":[106],"values":[107],"from":[108],"continuous":[110,159,195],"set.":[111],"However,":[112,164],"practice,":[114],"set":[116],"available":[118,172],"prices":[119,173],"discrete.":[121],"paper,":[124],"we":[125,165],"investigate":[126],"fundamental":[128],"question":[129],"how":[131],"behavior":[133],"players":[136],"involved":[137],"changes":[142],"continuity":[145],"assumption":[146],"removed.":[148],"Our":[149],"analysis":[150],"reveals":[151],"several":[152],"important":[153],"differences":[154],"between":[155],"games":[157],"with":[158,194],"discrete":[161],"sets.":[163,197],"show":[166],"as":[168],"number":[170],"becomes":[174],"large,":[175],"strategies":[177],"every":[182],"symmetric":[183],"NE":[184,189],"converge":[185],"unique":[188],"strategy":[190],"game":[193]},"counts_by_year":[{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}