{"id":"https://openalex.org/W3133012203","doi":"https://doi.org/10.1109/access.2021.3061357","title":"VTA-SMAC: Variable Traffic-Adaptive Duty Cycled Sensor MAC Protocol to Enhance Overall QoS of S-MAC Protocol","display_name":"VTA-SMAC: Variable Traffic-Adaptive Duty Cycled Sensor MAC Protocol to Enhance Overall QoS of S-MAC Protocol","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3133012203","doi":"https://doi.org/10.1109/access.2021.3061357","mag":"3133012203"},"language":"en","primary_location":{"id":"doi:10.1109/access.2021.3061357","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3061357","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2021.3061357","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100784098","display_name":"Masood Ur Rehman","orcid":"https://orcid.org/0000-0001-8728-1180"},"institutions":[{"id":"https://openalex.org/I4210100043","display_name":"Superior University","ror":"https://ror.org/00yh88643","country_code":"PK","type":"education","lineage":["https://openalex.org/I4210100043"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Masood Ur Rehman","raw_affiliation_strings":["Department of Electrical Engineering, The Superior College, Lahore, Pakistan","ORCiD"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, The Superior College, Lahore, Pakistan","institution_ids":["https://openalex.org/I4210100043"]},{"raw_affiliation_string":"ORCiD","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047672519","display_name":"M. Irfan Uddin","orcid":"https://orcid.org/0000-0002-1355-3881"},"institutions":[{"id":"https://openalex.org/I4210100043","display_name":"Superior University","ror":"https://ror.org/00yh88643","country_code":"PK","type":"education","lineage":["https://openalex.org/I4210100043"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Irfan Uddin","raw_affiliation_strings":["Department of Computer Science, The Superior College, Lahore, Pakistan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, The Superior College, Lahore, Pakistan","institution_ids":["https://openalex.org/I4210100043"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102789317","display_name":"Muhammad Adnan","orcid":"https://orcid.org/0000-0002-0429-7361"},"institutions":[{"id":"https://openalex.org/I119744171","display_name":"Higher Colleges of Technology","ror":"https://ror.org/00qmy9z88","country_code":"AE","type":"education","lineage":["https://openalex.org/I119744171"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Muhammad Adnan","raw_affiliation_strings":["ORCiD","Faculty of Computer and Information Sciences, Higher Colleges of Technology, Al Ain, United Arab Emirates"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ORCiD","institution_ids":[]},{"raw_affiliation_string":"Faculty of Computer and Information Sciences, Higher Colleges of Technology, Al Ain, United Arab Emirates","institution_ids":["https://openalex.org/I119744171"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030384958","display_name":"Asadullah Tariq","orcid":"https://orcid.org/0000-0002-2791-2347"},"institutions":[{"id":"https://openalex.org/I4210100043","display_name":"Superior University","ror":"https://ror.org/00yh88643","country_code":"PK","type":"education","lineage":["https://openalex.org/I4210100043"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Asadullah Tariq","raw_affiliation_strings":["ORCiD","Department of Computer Science, The Superior College, Lahore, Pakistan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ORCiD","institution_ids":[]},{"raw_affiliation_string":"Department of Computer Science, The Superior College, Lahore, Pakistan","institution_ids":["https://openalex.org/I4210100043"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063594644","display_name":"Sheheryar Malik","orcid":"https://orcid.org/0000-0001-7411-0729"},"institutions":[{"id":"https://openalex.org/I195024194","display_name":"Riphah International University","ror":"https://ror.org/02kdm5630","country_code":"PK","type":"education","lineage":["https://openalex.org/I195024194"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Sheheryar Malik","raw_affiliation_strings":["Faculty of Computing, Riphah International University, Lahore, Pakistan","ORCiD"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Computing, Riphah International University, Lahore, Pakistan","institution_ids":["https://openalex.org/I195024194"]},{"raw_affiliation_string":"ORCiD","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":2.2765,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.88161377,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"9","issue":null,"first_page":"33030","last_page":"33040"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","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/T12222","display_name":"IoT-based Smart Home Systems","score":0.9962999820709229,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9959999918937683,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.6500052809715271},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6387122869491577},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.626280665397644},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6001986265182495},{"id":"https://openalex.org/keywords/resource-reservation-protocol","display_name":"Resource Reservation Protocol","score":0.4325874447822571},{"id":"https://openalex.org/keywords/internet-protocol","display_name":"Internet Protocol","score":0.14261671900749207},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.0943930447101593},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.07151255011558533},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.06346398591995239}],"concepts":[{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.6500052809715271},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6387122869491577},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.626280665397644},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6001986265182495},{"id":"https://openalex.org/C178248399","wikidata":"https://www.wikidata.org/wiki/Q640435","display_name":"Resource Reservation Protocol","level":4,"score":0.4325874447822571},{"id":"https://openalex.org/C35341882","wikidata":"https://www.wikidata.org/wiki/Q8795","display_name":"Internet Protocol","level":3,"score":0.14261671900749207},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0943930447101593},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.07151255011558533},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.06346398591995239},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2021.3061357","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3061357","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:5d3fee2686d14477a74011a696780dc8","is_oa":true,"landing_page_url":"https://doaj.org/article/5d3fee2686d14477a74011a696780dc8","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 9, Pp 33030-33040 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2021.3061357","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3061357","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W329078778","https://openalex.org/W604703897","https://openalex.org/W1963344158","https://openalex.org/W2037774518","https://openalex.org/W2055746889","https://openalex.org/W2111744050","https://openalex.org/W2127468471","https://openalex.org/W2149259182","https://openalex.org/W2162650992","https://openalex.org/W2216970904","https://openalex.org/W2345917907","https://openalex.org/W2550208693","https://openalex.org/W2620256209","https://openalex.org/W2732726133","https://openalex.org/W2804820628","https://openalex.org/W2899243294","https://openalex.org/W2990840242","https://openalex.org/W3009756821","https://openalex.org/W3013885414","https://openalex.org/W3023401996","https://openalex.org/W4253925510","https://openalex.org/W4298376797","https://openalex.org/W6611249302","https://openalex.org/W6618368512","https://openalex.org/W6755912776","https://openalex.org/W6777288583"],"related_works":["https://openalex.org/W1875423663","https://openalex.org/W3147608009","https://openalex.org/W1026819483","https://openalex.org/W2373728817","https://openalex.org/W2610501841","https://openalex.org/W1600194194","https://openalex.org/W1550089006","https://openalex.org/W2185845383","https://openalex.org/W3023451356","https://openalex.org/W158861664"],"abstract_inverted_index":{"Sensing":[0],"and":[1,22,95,130,147,195,204,222,228,241,247],"monitoring":[2],"the":[3,17,47,51,100,123,154],"physical":[4],"conditions":[5],"are":[6,16,24],"basic":[7],"purposes":[8],"of":[9,20,36,62,73,92,102,125,135,156,162,169,174],"Wireless":[10],"Sensor":[11,14,117],"Networks":[12],"(WSN).":[13],"nodes":[15],"building":[18],"blocks":[19],"WSN":[21,74],"they":[23],"battery":[25,39],"operated.":[26],"Battery":[27],"charging":[28],"or":[29,128],"changing":[30],"is":[31,54,119,233],"impossible":[32],"in":[33,143,178],"harsh":[34],"areas":[35],"deployment,":[37],"so":[38],"life":[40],"needs":[41],"to":[42,121,131,152],"be":[43,87],"maximized":[44],"by":[45,217,236],"improving":[46],"MAC":[48],"protocol.":[49,138],"If":[50],"Duty":[52,115],"Cycle":[53,116],"selected":[55],"wisely,":[56],"it":[57,68,96],"may":[58,69,85,97],"reduce":[59,122,132],"energy":[60,133,165,202,215],"utilizations":[61],"a":[63,81,103],"wireless":[64,104],"sensor":[65,105],"network,":[66],"but":[67],"impact":[70,155],"other":[71,90],"factors":[72,188],"as":[75],"well.":[76],"Optimum":[77],"duty":[78,109,157,175],"cycle":[79,110,158,176],"for":[80,89],"specific":[82],"data":[83,93,171,181],"traffic":[84,94,182],"not":[86],"optimal":[88],"levels":[91],"negatively":[98],"affect":[99],"performance":[101,161],"network.":[106],"An":[107],"adaptive":[108],"algorithm,":[111],"VTA-SMAC":[112,139,213],"(Variable":[113],"Traffic-Adaptive":[114],"MAC)":[118],"proposed":[120],"problem":[124],"idle":[126],"listening":[127],"collisions":[129],"consumption":[134,203],"traditional":[136],"S-MAC":[137],"algorithm":[140],"was":[141,206],"simulated":[142],"Network":[144],"Simulator":[145],"NS-2":[146],"simulation":[148],"results":[149,210],"were":[150,183],"evaluated":[151,185],"assess":[153],"variation":[159,177],"on":[160,186],"S-MAC,":[163],"particularly":[164],"conservation":[166,216],"with":[167,180],"condition":[168],"varying":[170],"traffic.":[172],"Impact":[173],"accordance":[179],"also":[184,207,234],"various":[187],"like":[189],"latency,":[190],"throughput,":[191],"collisions,":[192],"delay,":[193],"jitter,":[194],"packet":[196],"delivery":[197],"ratio":[198],"etc.":[199],"Trade-off":[200],"between":[201],"latency":[205],"studied.":[208],"Simulation":[209],"show":[211],"that":[212],"improves":[214],"19.9":[218],"%,":[219,238],"14.4":[220],"%":[221,224,240,243],"20.2":[223],"at":[225,244],"low,":[226,245],"medium,":[227,246],"high":[229,248],"traffic,":[230,249],"respectively.":[231,250],"Latency":[232],"decreased":[235],"10.2":[237],"7.5":[239],"18.9":[242]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":2}],"updated_date":"2026-07-04T07:58:01.006859","created_date":"2025-10-10T00:00:00"}