{"id":"https://openalex.org/W1583980883","doi":"https://doi.org/10.1109/wcncw.2015.7122520","title":"Software defined air interface: a framework of 5G air interface","display_name":"Software defined air interface: a framework of 5G air interface","publication_year":2015,"publication_date":"2015-03-01","ids":{"openalex":"https://openalex.org/W1583980883","doi":"https://doi.org/10.1109/wcncw.2015.7122520","mag":"1583980883"},"language":"en","primary_location":{"id":"doi:10.1109/wcncw.2015.7122520","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcncw.2015.7122520","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Wireless Communications and Networking Conference Workshops (WCNCW)","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/A5101697325","display_name":"Qi Sun","orcid":"https://orcid.org/0000-0002-8437-7969"},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qi Sun","raw_affiliation_strings":["Green Communication Research Center, China Mobile Research Institute, Beijing, P. R. China","Green Communication Research Center, China Mobile Research Institute, Beijing 100053, P. R. China"],"affiliations":[{"raw_affiliation_string":"Green Communication Research Center, China Mobile Research Institute, Beijing, P. R. China","institution_ids":["https://openalex.org/I180662265"]},{"raw_affiliation_string":"Green Communication Research Center, China Mobile Research Institute, Beijing 100053, P. R. China","institution_ids":["https://openalex.org/I180662265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001244578","display_name":"I Chin-Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"I. Chin-Lin","raw_affiliation_strings":["Green Communication Research Center, China Mobile Research Institute, Beijing, Beijing, CN","Green Communication Research Center, China Mobile Research Institute, Beijing 100053, P. R. China"],"affiliations":[{"raw_affiliation_string":"Green Communication Research Center, China Mobile Research Institute, Beijing, Beijing, CN","institution_ids":["https://openalex.org/I180662265"]},{"raw_affiliation_string":"Green Communication Research Center, China Mobile Research Institute, Beijing 100053, P. R. China","institution_ids":["https://openalex.org/I180662265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085074267","display_name":"Shuangfeng Han","orcid":"https://orcid.org/0000-0001-8219-5400"},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuangfeng Han","raw_affiliation_strings":["Green Communication Research Center, China Mobile Research Institute, Beijing, P. R. China","Green Communication Research Center, China Mobile Research Institute, Beijing 100053, P. R. China"],"affiliations":[{"raw_affiliation_string":"Green Communication Research Center, China Mobile Research Institute, Beijing, P. R. China","institution_ids":["https://openalex.org/I180662265"]},{"raw_affiliation_string":"Green Communication Research Center, China Mobile Research Institute, Beijing 100053, P. R. China","institution_ids":["https://openalex.org/I180662265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100874726","display_name":"Zhikun Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhikun Xu","raw_affiliation_strings":["Green Communication Research Center, China Mobile Research Institute, Beijing, P. R. China","Green Communication Research Center, China Mobile Research Institute, Beijing 100053, P. R. China"],"affiliations":[{"raw_affiliation_string":"Green Communication Research Center, China Mobile Research Institute, Beijing, P. R. China","institution_ids":["https://openalex.org/I180662265"]},{"raw_affiliation_string":"Green Communication Research Center, China Mobile Research Institute, Beijing 100053, P. R. China","institution_ids":["https://openalex.org/I180662265"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012117289","display_name":"Zhengang Pan","orcid":"https://orcid.org/0009-0006-1856-7170"},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengang Pan","raw_affiliation_strings":["Green Communication Research Center, China Mobile Research Institute, Beijing, P. R. China","Green Communication Research Center, China Mobile Research Institute, Beijing 100053, P. R. China"],"affiliations":[{"raw_affiliation_string":"Green Communication Research Center, China Mobile Research Institute, Beijing, P. R. China","institution_ids":["https://openalex.org/I180662265"]},{"raw_affiliation_string":"Green Communication Research Center, China Mobile Research Institute, Beijing 100053, P. R. China","institution_ids":["https://openalex.org/I180662265"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101697325"],"corresponding_institution_ids":["https://openalex.org/I180662265"],"apc_list":null,"apc_paid":null,"fwci":2.5647,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.90116635,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"6","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9998999834060669,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9998999834060669,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9998999834060669,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9991999864578247,"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/air-interface","display_name":"Air interface","score":0.8870159387588501},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6948901414871216},{"id":"https://openalex.org/keywords/interface","display_name":"Interface (matter)","score":0.6140609383583069},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.5122634768486023},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.46802598237991333},{"id":"https://openalex.org/keywords/network-interface","display_name":"Network interface","score":0.44658544659614563},{"id":"https://openalex.org/keywords/radio-access-network","display_name":"Radio access network","score":0.4244418144226074},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.4017370939254761},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1535666584968567},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.09911182522773743},{"id":"https://openalex.org/keywords/mobile-station","display_name":"Mobile station","score":0.08928689360618591}],"concepts":[{"id":"https://openalex.org/C2776362087","wikidata":"https://www.wikidata.org/wiki/Q455112","display_name":"Air interface","level":3,"score":0.8870159387588501},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6948901414871216},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.6140609383583069},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.5122634768486023},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.46802598237991333},{"id":"https://openalex.org/C103987645","wikidata":"https://www.wikidata.org/wiki/Q985806","display_name":"Network interface","level":3,"score":0.44658544659614563},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.4244418144226074},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.4017370939254761},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1535666584968567},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.09911182522773743},{"id":"https://openalex.org/C207029474","wikidata":"https://www.wikidata.org/wiki/Q384018","display_name":"Mobile station","level":3,"score":0.08928689360618591},{"id":"https://openalex.org/C129307140","wikidata":"https://www.wikidata.org/wiki/Q6795880","display_name":"Maximum bubble pressure method","level":3,"score":0.0},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.0},{"id":"https://openalex.org/C157915830","wikidata":"https://www.wikidata.org/wiki/Q2928001","display_name":"Bubble","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcncw.2015.7122520","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcncw.2015.7122520","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Wireless Communications and Networking Conference Workshops (WCNCW)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8899999856948853,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2008104692","https://openalex.org/W2010947830","https://openalex.org/W2096380022","https://openalex.org/W2103970559","https://openalex.org/W2131164410","https://openalex.org/W2132712787","https://openalex.org/W2165199726","https://openalex.org/W2576297876","https://openalex.org/W2598128637"],"related_works":["https://openalex.org/W2291202255","https://openalex.org/W2196589796","https://openalex.org/W633249755","https://openalex.org/W2292475936","https://openalex.org/W2373259452","https://openalex.org/W2391787113","https://openalex.org/W2564701577","https://openalex.org/W365436934","https://openalex.org/W325758774","https://openalex.org/W4210944037"],"abstract_inverted_index":{"The":[0,126],"anticipated":[1],"1000":[2],"fold":[3],"traffic":[4],"growth":[5],"in":[6],"2020":[7],"and":[8,14,74,109,116,130,141,184,195],"the":[9,17,29,39,43,50,56,60,70,76,99,111,114,119,123,131,149,162,173,177,185],"explosion":[10],"of":[11,20,69,78,87,92,118,122,165],"new":[12],"services":[13],"applications":[15],"including":[16,134],"massive":[18],"Internet":[19],"Things,":[21],"tactile":[22],"internet,":[23],"etc.":[24],"pose":[25],"tough":[26],"challenges":[27],"for":[28,98],"next":[30],"generation":[31],"mobile":[32],"network.":[33],"A":[34],"soft":[35],"end-toend":[36],"solution":[37],"from":[38,192],"core":[40],"network":[41],"to":[42,58,106,155],"radio":[44],"access":[45,138,181,190],"network,":[46],"as":[47,49,55,84],"well":[48],"air":[51,72,81,89,96,124,150],"interface":[52,73,82,97,151],"is":[53,104],"envisioned":[54,105],"key":[57],"meet":[59],"extremely":[61],"stringent":[62],"demands.":[63],"This":[64],"paper":[65],"presents":[66],"our":[67],"perspective":[68],"5G":[71,88],"raise":[75],"concept":[77],"software":[79],"defined":[80],"(SDAI)":[83],"a":[85,93,169],"framework":[86],"interface.":[90,125],"Instead":[91],"global":[94],"optimized":[95,154],"previous":[100],"communication":[101],"generations,":[102],"SDAI":[103],"bring":[107],"agility":[108],"heighten":[110],"efficiency":[112,194,197],"into":[113],"design":[115],"implementation":[117],"building":[120,128],"blocks":[121,129],"fundamental":[127],"related":[132],"parameters":[133],"spectrum,":[135],"bandwidth,":[136],"multiple":[137,180],"schemes,":[139],"waveform,":[140],"so":[142],"on,":[143],"are":[144],"all":[145],"tunable":[146],"such":[147],"that":[148],"can":[152],"be":[153],"each":[156],"individual":[157],"application":[158],"scenario.":[159],"To":[160],"clarify":[161],"adaptation":[163,175],"mechanism":[164],"SDAI,":[166],"we":[167],"provide":[168],"case":[170],"study":[171],"on":[172],"link":[174],"between":[176],"sparse":[178],"code":[179],"(SCMA)":[182],"scheme":[183],"orthogonal":[186],"frequency":[187],"division":[188],"multiplexing":[189],"(OFDMA)":[191],"energy":[193],"spectral":[196],"co-design":[198],"perspective.":[199]},"counts_by_year":[{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":10},{"year":2016,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}