{"id":"https://openalex.org/W2465860924","doi":"https://doi.org/10.1109/vtcspring.2016.7504080","title":"A Mapping Scheme of Users to SCMA Layers for D2D Communications","display_name":"A Mapping Scheme of Users to SCMA Layers for D2D Communications","publication_year":2016,"publication_date":"2016-05-01","ids":{"openalex":"https://openalex.org/W2465860924","doi":"https://doi.org/10.1109/vtcspring.2016.7504080","mag":"2465860924"},"language":"en","primary_location":{"id":"doi:10.1109/vtcspring.2016.7504080","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcspring.2016.7504080","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE 83rd Vehicular Technology Conference (VTC Spring)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5101920882","display_name":"Yanping Liu","orcid":"https://orcid.org/0000-0003-0674-0766"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanping Liu","raw_affiliation_strings":["Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068336744","display_name":"Xuming Fang","orcid":"https://orcid.org/0000-0002-7695-3962"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuming Fang","raw_affiliation_strings":["Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003560877","display_name":"Huali Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huali Yang","raw_affiliation_strings":["Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100407749","display_name":"Xi Li","orcid":"https://orcid.org/0000-0003-0466-1933"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xi Li","raw_affiliation_strings":["Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004895326","display_name":"Qi Xiao","orcid":"https://orcid.org/0000-0002-3800-8476"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qi Xiao","raw_affiliation_strings":["Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017097844","display_name":"Shuangshuang An","orcid":null},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuangshuang An","raw_affiliation_strings":["Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102495248","display_name":"Yan Luo","orcid":null},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Luo","raw_affiliation_strings":["Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023603095","display_name":"Dageng Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dageng Chen","raw_affiliation_strings":["Huawei Technologies, Co. Ltd., Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huawei Technologies, Co. Ltd., Shanghai, China","institution_ids":["https://openalex.org/I2250955327"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.2109,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.72856408,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":1.0,"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":1.0,"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":0.9976999759674072,"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/T12042","display_name":"Satellite Communication Systems","score":0.9933000206947327,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/spectral-efficiency","display_name":"Spectral efficiency","score":0.7916314601898193},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7765127420425415},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.7205812335014343},{"id":"https://openalex.org/keywords/reuse","display_name":"Reuse","score":0.6037732362747192},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.5281767249107361},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.5232930779457092},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5138314366340637},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.46129974722862244},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4272240400314331},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.1626063883304596},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08261111378669739},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08140376210212708},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.06159025430679321}],"concepts":[{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.7916314601898193},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7765127420425415},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.7205812335014343},{"id":"https://openalex.org/C206588197","wikidata":"https://www.wikidata.org/wiki/Q846574","display_name":"Reuse","level":2,"score":0.6037732362747192},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.5281767249107361},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.5232930779457092},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5138314366340637},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.46129974722862244},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4272240400314331},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.1626063883304596},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08261111378669739},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08140376210212708},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.06159025430679321},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"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/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtcspring.2016.7504080","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcspring.2016.7504080","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE 83rd Vehicular Technology Conference (VTC Spring)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1980906071","https://openalex.org/W2008104692","https://openalex.org/W2042519026","https://openalex.org/W2060776278","https://openalex.org/W2073939733","https://openalex.org/W2086456844","https://openalex.org/W2087544022","https://openalex.org/W2141077315","https://openalex.org/W2156374892","https://openalex.org/W2964009355","https://openalex.org/W3103737847"],"related_works":["https://openalex.org/W2786534237","https://openalex.org/W2583418925","https://openalex.org/W3125936868","https://openalex.org/W2980078855","https://openalex.org/W2584407738","https://openalex.org/W2089445020","https://openalex.org/W2962706271","https://openalex.org/W2573375498","https://openalex.org/W2256562079","https://openalex.org/W1498581433"],"abstract_inverted_index":{"Sparse":[0],"code":[1],"multiple":[2,9],"access":[3,10],"(SCMA)":[4],"is":[5,32,100,122],"a":[6,35,55,89,117],"non-":[7],"orthogonal":[8],"scheme,":[11],"which":[12,109],"has":[13],"been":[14],"considered":[15],"as":[16,34],"one":[17,167],"of":[18,58,92,130,141,173],"the":[19,104,126,139,142,148,155,166],"key":[20],"5G":[21,40,59],"technologies":[22],"to":[23,44,61,81,94,102,114,124,133],"improve":[24,45],"spectral":[25,46,64],"efficiency.":[26,65],"Moreover,":[27],"device-to-":[28],"device":[29],"(D2D)":[30],"communication":[31,42,49,99,157],"introduced":[33],"vital":[36],"technology":[37,60],"component":[38],"for":[39,75,97,128],"cellular":[41,76,115],"system":[43,105,174],"reuse.":[47],"D2D":[48,79,98,131,156],"combined":[50,158],"with":[51,159],"SCMA":[52,73,95,112,134,160],"will":[53],"be":[54],"significant":[56,163],"part":[57],"support":[62],"higher":[63],"However,":[66],"these":[67],"benefits":[68],"depend":[69],"on":[70],"efficiently":[71],"allocating":[72],"layers":[74,96,113],"users":[77,93],"and":[78,145,154],"pairs":[80,132],"share":[82],"corresponding":[83],"spectrum":[84],"resources.":[85],"In":[86],"this":[87],"paper,":[88],"mapping":[90,129],"scheme":[91,121,144,150],"proposed":[101,123,143,149],"maximize":[103],"sum":[106,175],"rate,":[107],"in":[108,168,171],"after":[110],"assigning":[111],"users,":[116],"coalition":[118],"game":[119],"based":[120],"obtain":[125,162],"solution":[127],"layers.":[135],"Simulation":[136],"results":[137],"validate":[138],"effectiveness":[140],"show":[146],"that":[147],"outperforms":[151],"other":[152],"schemes,":[153],"can":[161],"gain":[164],"over":[165],"LTE":[169],"networks":[170],"terms":[172],"rate.":[176]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}