{"id":"https://openalex.org/W2023838519","doi":"https://doi.org/10.1109/ncc.2015.7084909","title":"A persistent link layer transmission strategy for efficient dynamic spectrum access","display_name":"A persistent link layer transmission strategy for efficient dynamic spectrum access","publication_year":2015,"publication_date":"2015-02-01","ids":{"openalex":"https://openalex.org/W2023838519","doi":"https://doi.org/10.1109/ncc.2015.7084909","mag":"2023838519"},"language":"en","primary_location":{"id":"doi:10.1109/ncc.2015.7084909","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc.2015.7084909","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 Twenty First National Conference on Communications (NCC)","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/A5107835016","display_name":"Satyam Agarwal","orcid":"https://orcid.org/0000-0003-3979-1025"},"institutions":[{"id":"https://openalex.org/I68891433","display_name":"Indian Institute of Technology Delhi","ror":"https://ror.org/049tgcd06","country_code":"IN","type":"education","lineage":["https://openalex.org/I68891433"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Satyam Agarwal","raw_affiliation_strings":["Department of Electrical Engineering and Bharti School of Telecommunication, Indian Institute of Technology Delhi, New Delhi, India","[Department of Electrical Engineering and Bharti School of Telecommunication, Indian Institute of Technology Delhi, New Delhi, India]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Bharti School of Telecommunication, Indian Institute of Technology Delhi, New Delhi, India","institution_ids":["https://openalex.org/I68891433"]},{"raw_affiliation_string":"[Department of Electrical Engineering and Bharti School of Telecommunication, Indian Institute of Technology Delhi, New Delhi, India]","institution_ids":["https://openalex.org/I68891433"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074535149","display_name":"Swades De","orcid":"https://orcid.org/0000-0003-3979-1025"},"institutions":[{"id":"https://openalex.org/I68891433","display_name":"Indian Institute of Technology Delhi","ror":"https://ror.org/049tgcd06","country_code":"IN","type":"education","lineage":["https://openalex.org/I68891433"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Swades De","raw_affiliation_strings":["Department of Electrical Engineering and Bharti School of Telecommunication, Indian Institute of Technology Delhi, New Delhi, India","[Department of Electrical Engineering and Bharti School of Telecommunication, Indian Institute of Technology Delhi, New Delhi, India]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Bharti School of Telecommunication, Indian Institute of Technology Delhi, New Delhi, India","institution_ids":["https://openalex.org/I68891433"]},{"raw_affiliation_string":"[Department of Electrical Engineering and Bharti School of Telecommunication, Indian Institute of Technology Delhi, New Delhi, India]","institution_ids":["https://openalex.org/I68891433"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I68891433"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.07559682,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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":0.9998999834060669,"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":0.9998999834060669,"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":0.9994000196456909,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.9988999962806702,"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/goodput","display_name":"Goodput","score":0.9373650550842285},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7806153297424316},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.678399384021759},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.6504132747650146},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5355489253997803},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.5323251485824585},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5188294649124146},{"id":"https://openalex.org/keywords/markov-chain","display_name":"Markov chain","score":0.5037440657615662},{"id":"https://openalex.org/keywords/random-access","display_name":"Random access","score":0.474959135055542},{"id":"https://openalex.org/keywords/collision-problem","display_name":"Collision problem","score":0.4710307717323303},{"id":"https://openalex.org/keywords/markov-process","display_name":"Markov process","score":0.4690568745136261},{"id":"https://openalex.org/keywords/collision","display_name":"Collision","score":0.35106050968170166},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.2782025933265686},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.20150905847549438},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08998149633407593},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.0737130343914032}],"concepts":[{"id":"https://openalex.org/C94022561","wikidata":"https://www.wikidata.org/wiki/Q1172393","display_name":"Goodput","level":4,"score":0.9373650550842285},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7806153297424316},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.678399384021759},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.6504132747650146},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5355489253997803},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.5323251485824585},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5188294649124146},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.5037440657615662},{"id":"https://openalex.org/C101722063","wikidata":"https://www.wikidata.org/wiki/Q218825","display_name":"Random access","level":2,"score":0.474959135055542},{"id":"https://openalex.org/C2780034591","wikidata":"https://www.wikidata.org/wiki/Q5147504","display_name":"Collision problem","level":3,"score":0.4710307717323303},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.4690568745136261},{"id":"https://openalex.org/C121704057","wikidata":"https://www.wikidata.org/wiki/Q352070","display_name":"Collision","level":2,"score":0.35106050968170166},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.2782025933265686},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.20150905847549438},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08998149633407593},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0737130343914032},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ncc.2015.7084909","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc.2015.7084909","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 Twenty First National Conference on Communications (NCC)","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":11,"referenced_works":["https://openalex.org/W1963899132","https://openalex.org/W1969247449","https://openalex.org/W2070224339","https://openalex.org/W2085669175","https://openalex.org/W2097110123","https://openalex.org/W2104840146","https://openalex.org/W2107202787","https://openalex.org/W2130255465","https://openalex.org/W2141086543","https://openalex.org/W2153831889","https://openalex.org/W2169427485"],"related_works":["https://openalex.org/W2122376181","https://openalex.org/W2532473367","https://openalex.org/W2132916950","https://openalex.org/W2143600218","https://openalex.org/W1528435928","https://openalex.org/W2943377206","https://openalex.org/W2376885945","https://openalex.org/W1781927859","https://openalex.org/W2183913381","https://openalex.org/W2155147074"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,48],"propose":[4],"an":[5,17],"efficient":[6],"dynamic":[7],"spectrum":[8,101],"access":[9,26,102],"protocol":[10,68,84,91,111],"for":[11,55,99],"secondary":[12],"users":[13],"(SU)":[14],"communication":[15],"over":[16],"agile":[18],"single":[19],"primary":[20],"user":[21],"(PU)":[22],"channel.":[23],"The":[24],"proposed":[25,83,110],"scheme":[27],"is":[28,86],"optimized":[29,100],"with":[30],"respect":[31],"to":[32,93],"different":[33],"SU":[34,38,52,57,73],"back-off":[35],"times":[36],"and":[37,45,75],"packet":[39,53],"length.":[40],"Via":[41],"Markov":[42],"chain":[43],"models":[44],"numerical":[46],"analysis,":[47],"derive":[49],"the":[50,67,82,90,94,109,119],"optimal":[51,56],"length":[54],"performance":[58,69,105],"at":[59],"a":[60,123],"given":[61],"PU":[62,76,96,120],"traffic":[63,97],"load.":[64],"We":[65],"evaluate":[66],"in":[70],"terms":[71],"of":[72,81],"goodput":[74],"collision":[77],"ratio.":[78],"An":[79],"outline":[80],"operation":[85],"also":[87],"given,":[88],"where":[89],"adapts":[92],"changing":[95],"load":[98],"performance.":[103],"Our":[104],"studies":[106],"demonstrate":[107],"that":[108],"offers":[112],"significantly":[113],"high":[114],"channel":[115],"utilization":[116],"while":[117],"keeping":[118],"collisions":[121],"below":[122],"predefined":[124],"acceptable":[125],"threshold.":[126]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}