{"id":"https://openalex.org/W2534276206","doi":"https://doi.org/10.1109/iccchina.2016.7636728","title":"Joint codebook assignment and power allocation for SCMA based on capacity with Gaussian input","display_name":"Joint codebook assignment and power allocation for SCMA based on capacity with Gaussian input","publication_year":2016,"publication_date":"2016-07-01","ids":{"openalex":"https://openalex.org/W2534276206","doi":"https://doi.org/10.1109/iccchina.2016.7636728","mag":"2534276206"},"language":"en","primary_location":{"id":"doi:10.1109/iccchina.2016.7636728","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccchina.2016.7636728","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE/CIC International Conference on Communications in China (ICCC)","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/A5100422855","display_name":"Ziyang Li","orcid":"https://orcid.org/0000-0001-9506-3212"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ziyang Li","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100344189","display_name":"Wen Chen","orcid":"https://orcid.org/0000-0003-2133-8679"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wen Chen","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102745829","display_name":"Fan Wei","orcid":"https://orcid.org/0000-0003-3376-5299"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fan Wei","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101686513","display_name":"Feng Wang","orcid":"https://orcid.org/0000-0001-9678-8389"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Wang","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017249597","display_name":"Xiuqiang Xu","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":"Xiuqiang Xu","raw_affiliation_strings":["Department of 2012 Laboratory, Huawei Technology, China"],"affiliations":[{"raw_affiliation_string":"Department of 2012 Laboratory, Huawei Technology, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100378052","display_name":"Yan Chen","orcid":"https://orcid.org/0000-0002-0142-4046"},"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":"Yan Chen","raw_affiliation_strings":["Department of 2012 Laboratory, Huawei Technology, China"],"affiliations":[{"raw_affiliation_string":"Department of 2012 Laboratory, Huawei Technology, China","institution_ids":["https://openalex.org/I2250955327"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100422855"],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":4.4103,"has_fulltext":false,"cited_by_count":51,"citation_normalized_percentile":{"value":0.94887364,"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":null,"last_page":null},"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9955000281333923,"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/T10069","display_name":"Antenna Design and Analysis","score":0.9930999875068665,"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/codebook","display_name":"Codebook","score":0.9853461980819702},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.734093427658081},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6802979111671448},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5626872181892395},{"id":"https://openalex.org/keywords/message-passing","display_name":"Message passing","score":0.5074414610862732},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.4493713974952698},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4368312954902649},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.42098334431648254},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.4166930317878723},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3268977403640747},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22766059637069702},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.22665318846702576},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2034963071346283},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08005231618881226}],"concepts":[{"id":"https://openalex.org/C127759330","wikidata":"https://www.wikidata.org/wiki/Q637416","display_name":"Codebook","level":2,"score":0.9853461980819702},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.734093427658081},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6802979111671448},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5626872181892395},{"id":"https://openalex.org/C854659","wikidata":"https://www.wikidata.org/wiki/Q1859284","display_name":"Message passing","level":2,"score":0.5074414610862732},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.4493713974952698},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4368312954902649},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.42098334431648254},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.4166930317878723},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3268977403640747},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22766059637069702},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.22665318846702576},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2034963071346283},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08005231618881226},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","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/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},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccchina.2016.7636728","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccchina.2016.7636728","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE/CIC International Conference on Communications in China (ICCC)","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":14,"referenced_works":["https://openalex.org/W1964144113","https://openalex.org/W1997834106","https://openalex.org/W2008104692","https://openalex.org/W2009814580","https://openalex.org/W2042519026","https://openalex.org/W2060776278","https://openalex.org/W2079651859","https://openalex.org/W2086456844","https://openalex.org/W2087544022","https://openalex.org/W2103715657","https://openalex.org/W2117778302","https://openalex.org/W2124894634","https://openalex.org/W2159677168","https://openalex.org/W3103737847"],"related_works":["https://openalex.org/W2390582229","https://openalex.org/W2367080557","https://openalex.org/W2981590495","https://openalex.org/W3110834560","https://openalex.org/W2534276206","https://openalex.org/W3041844025","https://openalex.org/W2786613412","https://openalex.org/W2602067001","https://openalex.org/W2795078089","https://openalex.org/W4213263160"],"abstract_inverted_index":{"Sparse":[0],"Code":[1],"Multiple":[2],"Access":[3],"(SCMA)":[4],"is":[5,47,84,92,126],"a":[6,65,87,130],"non-orthogonal":[7],"multi-dimensional":[8,23,45],"spreading":[9],"technique":[10],"based":[11],"on":[12],"layered":[13],"codebooks.":[14,27],"In":[15,28,76],"SCMA,":[16],"incoming":[17],"bits":[18],"are":[19],"directly":[20],"mapped":[21],"to":[22,30,57,128],"codewords":[24],"of":[25,33,43,51,64,99,106,141],"pre-defined":[26],"comparison":[29],"simple":[31],"repetition":[32],"QAM":[34],"symbols":[35],"in":[36],"Low":[37],"Density":[38],"Signature":[39],"(LDS),":[40],"shaping":[41],"gain":[42,140],"the":[44,48,62,79,97,100,103,113,137,142],"constellation":[46],"main":[49],"advantage":[50,63],"SCMA":[52,59,81],"for":[53],"performance":[54,139],"improvement.":[55],"Similar":[56],"LDS,":[58],"can":[60,95],"take":[61],"near":[66,131],"optimal":[67,132],"Message":[68],"Passing":[69],"Algorithm":[70],"(MPA)":[71],"receiver":[72],"with":[73],"reasonable":[74],"complexity.":[75],"this":[77,109],"paper,":[78],"uplink":[80,114],"sum":[82],"capacity":[83],"derived":[85],"and":[86,122],"specific":[88],"codebook":[89,120],"design":[90],"method":[91,125],"proposed,":[93],"which":[94],"cancel":[96],"effect":[98],"dependency":[101],"between":[102],"non-zero":[104],"entries":[105],"codewords.":[107],"Under":[108],"condition,":[110],"we":[111],"study":[112],"sum-rate":[115],"optimization":[116],"problem.":[117],"A":[118],"joint":[119],"assignment":[121],"power":[123],"allocation":[124],"proposed":[127,143],"achieve":[129],"solution.":[133],"Simulation":[134],"results":[135],"show":[136],"significant":[138],"algorithm.":[144]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":11},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":11},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
