{"id":"https://openalex.org/W2171214082","doi":"https://doi.org/10.1109/isit.2013.6620740","title":"Approaching multiple-access channel capacity by nonbinary coding-spreading","display_name":"Approaching multiple-access channel capacity by nonbinary coding-spreading","publication_year":2013,"publication_date":"2013-07-01","ids":{"openalex":"https://openalex.org/W2171214082","doi":"https://doi.org/10.1109/isit.2013.6620740","mag":"2171214082"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2013.6620740","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2013.6620740","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Symposium on Information Theory","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/A5049147723","display_name":"Yuta Tsujii","orcid":null},"institutions":[{"id":"https://openalex.org/I133984924","display_name":"Doshisha University","ror":"https://ror.org/01fxdkm29","country_code":"JP","type":"education","lineage":["https://openalex.org/I133984924"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Yuta Tsujii","raw_affiliation_strings":["Department of Intelligent Information Engineering And Science, Doshisha University, Kyoto, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Intelligent Information Engineering And Science, Doshisha University, Kyoto, Japan","institution_ids":["https://openalex.org/I133984924"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048963632","display_name":"Guanghui Song","orcid":"https://orcid.org/0000-0003-1271-7300"},"institutions":[{"id":"https://openalex.org/I133984924","display_name":"Doshisha University","ror":"https://ror.org/01fxdkm29","country_code":"JP","type":"education","lineage":["https://openalex.org/I133984924"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Guanghui Song","raw_affiliation_strings":["Department of Intelligent Information Engineering And Science, Doshisha University, Kyoto, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Intelligent Information Engineering And Science, Doshisha University, Kyoto, Japan","institution_ids":["https://openalex.org/I133984924"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065201436","display_name":"Jun Cheng","orcid":"https://orcid.org/0000-0002-7771-2132"},"institutions":[{"id":"https://openalex.org/I133984924","display_name":"Doshisha University","ror":"https://ror.org/01fxdkm29","country_code":"JP","type":"education","lineage":["https://openalex.org/I133984924"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Jun Cheng","raw_affiliation_strings":["Department of Intelligent Information Engineering And Science, Doshisha University, Kyoto, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Intelligent Information Engineering And Science, Doshisha University, Kyoto, Japan","institution_ids":["https://openalex.org/I133984924"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057797655","display_name":"Yoichiro Watanabe","orcid":"https://orcid.org/0000-0002-6981-3195"},"institutions":[{"id":"https://openalex.org/I133984924","display_name":"Doshisha University","ror":"https://ror.org/01fxdkm29","country_code":"JP","type":"education","lineage":["https://openalex.org/I133984924"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoichiro Watanabe","raw_affiliation_strings":["Department of Intelligent Information Engineering And Science, Doshisha University, Kyoto, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Intelligent Information Engineering And Science, Doshisha University, Kyoto, Japan","institution_ids":["https://openalex.org/I133984924"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5049147723"],"corresponding_institution_ids":["https://openalex.org/I133984924"],"apc_list":null,"apc_paid":null,"fwci":0.7249,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.7696081,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"2820","last_page":"2824"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9997000098228455,"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/decoding-methods","display_name":"Decoding methods","score":0.6909748315811157},{"id":"https://openalex.org/keywords/interleaving","display_name":"Interleaving","score":0.6534228324890137},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6497657299041748},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.5884471535682678},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5690062046051025},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5170758366584778},{"id":"https://openalex.org/keywords/channel-capacity","display_name":"Channel capacity","score":0.4850722849369049},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.45979732275009155},{"id":"https://openalex.org/keywords/low-density-parity-check-code","display_name":"Low-density parity-check code","score":0.4284648299217224},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.41825225949287415},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.38347670435905457},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.31579697132110596},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2979840040206909},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.12284937500953674},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.09723085165023804},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.060476988554000854}],"concepts":[{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.6909748315811157},{"id":"https://openalex.org/C28034677","wikidata":"https://www.wikidata.org/wiki/Q17092530","display_name":"Interleaving","level":2,"score":0.6534228324890137},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6497657299041748},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.5884471535682678},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5690062046051025},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5170758366584778},{"id":"https://openalex.org/C97744766","wikidata":"https://www.wikidata.org/wiki/Q870845","display_name":"Channel capacity","level":3,"score":0.4850722849369049},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.45979732275009155},{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.4284648299217224},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.41825225949287415},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.38347670435905457},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.31579697132110596},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2979840040206909},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.12284937500953674},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.09723085165023804},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.060476988554000854},{"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isit.2013.6620740","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2013.6620740","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Symposium on Information Theory","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1571565904","https://openalex.org/W1573810250","https://openalex.org/W1592482298","https://openalex.org/W1637513249","https://openalex.org/W1964402820","https://openalex.org/W1994566813","https://openalex.org/W2040611682","https://openalex.org/W2101394529","https://openalex.org/W2111211848","https://openalex.org/W2125769759","https://openalex.org/W2142476030","https://openalex.org/W2164366353","https://openalex.org/W2169945598","https://openalex.org/W2173776306","https://openalex.org/W2963658019","https://openalex.org/W3173652044","https://openalex.org/W6634254493","https://openalex.org/W6635532581","https://openalex.org/W6636889441"],"related_works":["https://openalex.org/W1655266410","https://openalex.org/W2389051085","https://openalex.org/W1901012776","https://openalex.org/W2463883322","https://openalex.org/W2330343234","https://openalex.org/W2814468324","https://openalex.org/W2229382548","https://openalex.org/W2391789612","https://openalex.org/W4242191701","https://openalex.org/W2097540142"],"abstract_inverted_index":{"As":[0],"a":[1,14,42],"generalization":[2],"of":[3,61,74],"the":[4,33,58,69,85],"binary":[5],"coding-spreading":[6,9,76],"scheme,":[7,29],"nonbinary":[8,35,43,49,75],"scheme":[10,77],"is":[11,54,66,78],"proposed":[12],"for":[13],"synchronous":[15],"binary-input":[16],"multiple-access":[17],"channel":[18],"(MAC)":[19],"with":[20,41],"Gaussian":[21],"noise,":[22],"equal-power,":[23],"and":[24],"equal-rate":[25],"users.":[26],"In":[27],"this":[28],"each":[30,62],"user":[31,63],"employs":[32],"same":[34],"low-density":[36],"parity-check":[37],"code":[38],"serially":[39],"concatenated":[40],"low-rate":[44],"mapping,":[45],"referred":[46],"to":[47,56],"as":[48],"spreading.":[50],"A":[51],"user-specific":[52],"interleaving":[53],"employed":[55],"make":[57],"transmitted":[59],"data":[60],"random-like.":[64],"It":[65],"shown":[67],"that":[68],"iterative":[70],"multi-user":[71],"decoding":[72],"threshold":[73],"less":[79],"than":[80],"0.5":[81],"dB":[82],"away":[83],"from":[84],"MAC":[86],"capacity":[87],"at":[88],"many":[89],"sum":[90],"rates.":[91]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}