{"id":"https://openalex.org/W2520625488","doi":"https://doi.org/10.1109/wcnc.2016.7564957","title":"Performance analysis of SCMA ad hoc networks: A stochastic geometry approach","display_name":"Performance analysis of SCMA ad hoc networks: A stochastic geometry approach","publication_year":2016,"publication_date":"2016-04-01","ids":{"openalex":"https://openalex.org/W2520625488","doi":"https://doi.org/10.1109/wcnc.2016.7564957","mag":"2520625488"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2016.7564957","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2016.7564957","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE Wireless Communications and Networking Conference","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/A5100349496","display_name":"Lei Liu","orcid":"https://orcid.org/0000-0001-8173-0408"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lei Liu","raw_affiliation_strings":["State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029337392","display_name":"Min Sheng","orcid":"https://orcid.org/0000-0002-7762-5063"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Sheng","raw_affiliation_strings":["State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100682735","display_name":"Junyu Liu","orcid":"https://orcid.org/0000-0001-7667-6451"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junyu Liu","raw_affiliation_strings":["State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101817161","display_name":"Yuzhou Li","orcid":"https://orcid.org/0000-0002-1322-5319"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuzhou Li","raw_affiliation_strings":["School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004181029","display_name":"Jiandong Li","orcid":"https://orcid.org/0000-0002-8851-836X"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiandong Li","raw_affiliation_strings":["State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100349496"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":0.5513,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.71230652,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"13","issue":null,"first_page":"1","last_page":"6"},"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":0.9998000264167786,"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/T10796","display_name":"Cooperative Communication and Network Coding","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"}}],"keywords":[{"id":"https://openalex.org/keywords/stochastic-geometry","display_name":"Stochastic geometry","score":0.8351088762283325},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7625969052314758},{"id":"https://openalex.org/keywords/wireless-ad-hoc-network","display_name":"Wireless ad hoc network","score":0.6492429375648499},{"id":"https://openalex.org/keywords/stochastic-geometry-models-of-wireless-networks","display_name":"Stochastic geometry models of wireless networks","score":0.632050633430481},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5581324696540833},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.5151814222335815},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.5010817050933838},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4947046935558319},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.48889127373695374},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.451911062002182},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.425787091255188},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4212409257888794},{"id":"https://openalex.org/keywords/network-performance","display_name":"Network performance","score":0.41897571086883545},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3941075801849365},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.38492998480796814},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3784225285053253},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35712799429893494},{"id":"https://openalex.org/keywords/vehicular-ad-hoc-network","display_name":"Vehicular ad hoc network","score":0.2813074588775635},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15530261397361755},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10774797201156616},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.0867106020450592},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.08472555875778198}],"concepts":[{"id":"https://openalex.org/C31243852","wikidata":"https://www.wikidata.org/wiki/Q1666739","display_name":"Stochastic geometry","level":2,"score":0.8351088762283325},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7625969052314758},{"id":"https://openalex.org/C94523657","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Wireless ad hoc network","level":3,"score":0.6492429375648499},{"id":"https://openalex.org/C27819379","wikidata":"https://www.wikidata.org/wiki/Q17166031","display_name":"Stochastic geometry models of wireless networks","level":5,"score":0.632050633430481},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5581324696540833},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.5151814222335815},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.5010817050933838},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4947046935558319},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.48889127373695374},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.451911062002182},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.425787091255188},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4212409257888794},{"id":"https://openalex.org/C203274722","wikidata":"https://www.wikidata.org/wiki/Q7001161","display_name":"Network performance","level":2,"score":0.41897571086883545},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3941075801849365},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.38492998480796814},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3784225285053253},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35712799429893494},{"id":"https://openalex.org/C192448918","wikidata":"https://www.wikidata.org/wiki/Q682677","display_name":"Vehicular ad hoc network","level":4,"score":0.2813074588775635},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15530261397361755},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10774797201156616},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0867106020450592},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.08472555875778198},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"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/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc.2016.7564957","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2016.7564957","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE Wireless Communications and Networking Conference","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":15,"referenced_works":["https://openalex.org/W1938738734","https://openalex.org/W2008104692","https://openalex.org/W2042519026","https://openalex.org/W2054692642","https://openalex.org/W2060776278","https://openalex.org/W2087544022","https://openalex.org/W2124894634","https://openalex.org/W2137079066","https://openalex.org/W2137891392","https://openalex.org/W2797024182","https://openalex.org/W2962900333","https://openalex.org/W2963847582","https://openalex.org/W3103727043","https://openalex.org/W3103737847","https://openalex.org/W4205864033"],"related_works":["https://openalex.org/W2104557602","https://openalex.org/W4301041089","https://openalex.org/W2963230071","https://openalex.org/W2297615509","https://openalex.org/W4321343625","https://openalex.org/W2228745896","https://openalex.org/W631335369","https://openalex.org/W2039688938","https://openalex.org/W3199676776","https://openalex.org/W2922575735"],"abstract_inverted_index":{"As":[0],"a":[1,32,131],"promising":[2],"multiple":[3,12],"access":[4,13,105],"technique":[5],"for":[6,57],"5G":[7],"wireless":[8],"networks,":[9,122],"sparse":[10],"code":[11],"(SCMA)":[14],"has":[15],"been":[16],"put":[17],"forward":[18],"to":[19,38,78,108,120],"support":[20],"massive":[21],"connectivity":[22],"and":[23,73,88,94,114,130],"enhance":[24],"network":[25],"performance.":[26],"In":[27,98],"this":[28,48],"paper,":[29],"we":[30,50,100],"develop":[31],"theoretical":[33],"framework":[34],"using":[35],"stochastic":[36],"geometry":[37],"evaluate":[39],"the":[40,58,80,89,92,102,128,136],"performance":[41],"of":[42,83],"SCMA":[43,84,143],"ad":[44],"hoc":[45],"networks.":[46],"Under":[47],"framework,":[49],"first":[51],"derive":[52],"an":[53,123],"explicit":[54],"matrix":[55],"form":[56],"successful":[59],"transmission":[60,137],"probability.":[61],"We":[62],"then":[63],"consider":[64],"two":[65],"area":[66],"spectral":[67],"efficiency":[68],"(ASE)":[69],"maximization":[70],"problems":[71],"without":[72],"with":[74,145],"link":[75,95],"reliability":[76],"constraint":[77],"investigate":[79],"ASE":[81,93,129],"gain":[82,126],"over":[85],"OFDMA":[86,121],"networks":[87,144],"tradeoff":[90],"between":[91],"reliability,":[96],"respectively.":[97],"particular,":[99],"obtain":[101],"optimal":[103],"medium":[104],"probability":[106],"(MAP)":[107],"solve":[109],"both":[110],"problems.":[111],"Both":[112],"numerical":[113],"simulation":[115],"results":[116],"exhibit":[117],"that,":[118],"compared":[119],"asymptotically":[124],"160%":[125],"in":[127,135],"nearly":[132],"91%":[133],"improvement":[134],"opportunity":[138],"can":[139],"be":[140],"achieved":[141],"by":[142],"typical":[146],"settings.":[147]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
