乐胖代购免代理版

{"id":"https://openalex.org/W2023044402","doi":"https://doi.org/10.1109/twc.2012.052412.112139","title":"Analysis of Opportunistic Scheduling Algorithms in OFDMA Systems in the Presence of Generalized Fading Models","display_name":"Analysis of Opportunistic Scheduling Algorithms in OFDMA Systems in the Presence of Generalized Fading Models","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2023044402","doi":"https://doi.org/10.1109/twc.2012.052412.112139","mag":"2023044402"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2012.052412.112139","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"journal-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/A5046290878","display_name":"Sheetal Kalyani","orcid":"https://orcid.org/0000-0002-1530-0140"},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"facility","lineage":["https://openalex.org/I24676775"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S. Kalyani","raw_affiliation_strings":["Centre of Excellence in Wireless Technology, III Floor, IITM Research Park, Taramani, Chennai 600113, India"],"affiliations":[{"raw_affiliation_string":"Centre of Excellence in Wireless Technology, III Floor, IITM Research Park, Taramani, Chennai 600113, India","institution_ids":["https://openalex.org/I24676775"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103450769","display_name":"R. M. Karthik","orcid":null},"institutions":[],"countries":["IN"],"is_corresponding":false,"raw_author_name":"R. M. Karthik","raw_affiliation_strings":["Samung India Software Operations Pvt. Ltd., Bagmane Tech Park, CV Raman Nagar Bangalore 560093, India"],"affiliations":[{"raw_affiliation_string":"Samung India Software Operations Pvt. Ltd., Bagmane Tech Park, CV Raman Nagar Bangalore 560093, India","institution_ids":[]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.391,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":5,"citation_normalized_percentile":{"value":0.705269,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":80,"max":81},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9999,"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"}},"topics":[{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9999,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9999,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9999,"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/gumbel-distribution","display_name":"Gumbel distribution","score":0.80277514},{"id":"https://openalex.org/keywords/nakagami-distribution","display_name":"Nakagami distribution","score":0.6732168}],"concepts":[{"id":"https://openalex.org/C137610916","wikidata":"https://www.wikidata.org/wiki/Q1096862","display_name":"Gumbel distribution","level":3,"score":0.80277514},{"id":"https://openalex.org/C115098869","wikidata":"https://www.wikidata.org/wiki/Q3258347","display_name":"Nakagami distribution","level":4,"score":0.6732168},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.6701404},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.58562356},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.54694116},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.54512185},{"id":"https://openalex.org/C169707849","wikidata":"https://www.wikidata.org/wiki/Q1617240","display_name":"Generalized extreme value distribution","level":3,"score":0.49779153},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48472998},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.44695625},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.44546664},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4213493},{"id":"https://openalex.org/C2775907427","wikidata":"https://www.wikidata.org/wiki/Q2697649","display_name":"Orthogonal frequency-division multiple access","level":4,"score":0.421071},{"id":"https://openalex.org/C147581598","wikidata":"https://www.wikidata.org/wiki/Q729429","display_name":"Extreme value theory","level":2,"score":0.39187264},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.36739886},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.23983532},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2250618},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.09862828},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.08270478}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2012.052412.112139","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.41}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":27,"referenced_works":["https://openalex.org/W1481234265","https://openalex.org/W1557926268","https://openalex.org/W1975449193","https://openalex.org/W1977423687","https://openalex.org/W1997834106","https://openalex.org/W2057452040","https://openalex.org/W2087294514","https://openalex.org/W2111457799","https://openalex.org/W2115719440","https://openalex.org/W2121877077","https://openalex.org/W2123618325","https://openalex.org/W2125117356","https://openalex.org/W2129689118","https://openalex.org/W2130694428","https://openalex.org/W2145520942","https://openalex.org/W2146584766","https://openalex.org/W2153731109","https://openalex.org/W2162825687","https://openalex.org/W2334504133","https://openalex.org/W2502254989","https://openalex.org/W3008609509","https://openalex.org/W3088269390","https://openalex.org/W4236154753","https://openalex.org/W4239245992","https://openalex.org/W4247783681","https://openalex.org/W4300223101","https://openalex.org/W81911804"],"related_works":["https://openalex.org/W4377009936","https://openalex.org/W2593221774","https://openalex.org/W2472756743","https://openalex.org/W2374987852","https://openalex.org/W2164953486","https://openalex.org/W2100021774","https://openalex.org/W2070586815","https://openalex.org/W2064468277","https://openalex.org/W2023044402","https://openalex.org/W1971751375"],"abstract_inverted_index":{"Analytical":[0],"expressions":[1,99],"for":[2,17,28,88,100],"scheduling":[3,15,106,109,152],"gain":[4],"and":[5,12,35,52,105,117,136],"spectral":[6,103],"efficiency":[7,104],"of":[8,48,68,71,139,150],"the":[9,29,45,65,69,72,81,94,102,121,126,134,140,151],"proportional":[10],"fair":[11],"maximum":[13],"rate":[14],"algorithms":[16],"Orthogonal":[18],"Frequency":[19],"Division":[20],"Multiple":[21],"Access":[22],"(OFDMA)":[23],"based":[24,128],"systems":[25],"are":[26],"derived":[27],"following":[30],"cases:":[31],"a)":[32],"multipath":[33,36],"Rayleigh":[34],"Nakagami":[37],"fading,":[38],"b)":[39],"Composite":[40],"channel":[41],"models":[42],"which":[43],"model":[44],"combined":[46],"effect":[47],"both":[49,89,101],"small":[50],"scale":[51,54],"large":[53],"fading.":[55],"It":[56],"is":[57],"shown":[58],"using":[59,125],"Extreme":[60],"Value":[61],"Theory":[62],"(EVT)":[63],"that":[64],"asymptotic":[66],"distribution":[67,87,96,142],"maxima":[70],"received":[73],"signal":[74],"to":[75,84,97,146],"noise":[76],"power":[77],"(SNR)":[78],"across":[79],"all":[80],"users":[82],"converges":[83],"a":[85],"Gumbel":[86,95,141],"cases.":[90],"Therefore,":[91],"we":[92],"use":[93],"derive":[98],"gain.":[107],"The":[108],"gains":[110],"obtained":[111,124],"through":[112],"numerical":[113],"integration":[114],"(whenever":[115],"tractable)":[116],"simulations":[118],"match":[119],"with":[120],"analytical":[122],"values":[123],"EVT":[127],"expressions.":[129],"We":[130],"also":[131],"discuss":[132],"how":[133],"moments":[135],"order":[137],"statistics":[138],"can":[143],"be":[144],"used":[145],"study":[147],"other":[148],"metrics":[149],"algorithms.":[153]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2023044402","counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2024-12-12T04:29:20.873057","created_date":"2016-06-24"}