{"id":"https://openalex.org/W2743115881","doi":"https://doi.org/10.1109/isit.2017.8007067","title":"Compute-forward multiple access (CFMA) with nested LDPC codes","display_name":"Compute-forward multiple access (CFMA) with nested LDPC codes","publication_year":2017,"publication_date":"2017-06-01","ids":{"openalex":"https://openalex.org/W2743115881","doi":"https://doi.org/10.1109/isit.2017.8007067","mag":"2743115881"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2017.8007067","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2017.8007067","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/230219","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5003284960","display_name":"Erixhen Sula","orcid":"https://orcid.org/0000-0002-4281-5131"},"institutions":[{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]},{"id":"https://openalex.org/I4210087295","display_name":"Centre Tecnologic de Telecomunicacions de Catalunya","ror":"https://ror.org/001cwea56","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210087295","https://openalex.org/I4387153040"]},{"id":"https://openalex.org/I134446601","display_name":"Berkeley College","ror":"https://ror.org/02xewxa75","country_code":"US","type":"education","lineage":["https://openalex.org/I134446601"]}],"countries":["ES","US"],"is_corresponding":true,"raw_author_name":"Erixhen Sula","raw_affiliation_strings":["EPFL","CTTC/CERCA","UC Berkeley"],"affiliations":[{"raw_affiliation_string":"EPFL","institution_ids":[]},{"raw_affiliation_string":"CTTC/CERCA","institution_ids":["https://openalex.org/I4210087295"]},{"raw_affiliation_string":"UC Berkeley","institution_ids":["https://openalex.org/I134446601","https://openalex.org/I95457486"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007978311","display_name":"Jingge Zhu","orcid":"https://orcid.org/0000-0003-0661-601X"},"institutions":[{"id":"https://openalex.org/I134446601","display_name":"Berkeley College","ror":"https://ror.org/02xewxa75","country_code":"US","type":"education","lineage":["https://openalex.org/I134446601"]},{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jingge Zhu","raw_affiliation_strings":["UC Berkeley"],"affiliations":[{"raw_affiliation_string":"UC Berkeley","institution_ids":["https://openalex.org/I134446601","https://openalex.org/I95457486"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023078917","display_name":"Adriano Pastore","orcid":"https://orcid.org/0000-0002-6986-6481"},"institutions":[{"id":"https://openalex.org/I4210087295","display_name":"Centre Tecnologic de Telecomunicacions de Catalunya","ror":"https://ror.org/001cwea56","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210087295","https://openalex.org/I4387153040"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Adriano Pastore","raw_affiliation_strings":["CTTC/CERCA"],"affiliations":[{"raw_affiliation_string":"CTTC/CERCA","institution_ids":["https://openalex.org/I4210087295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018916474","display_name":"Sung Hoon Lim","orcid":"https://orcid.org/0000-0002-7792-2033"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sung Hoon Lim","raw_affiliation_strings":["KIOST"],"affiliations":[{"raw_affiliation_string":"KIOST","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063528341","display_name":"Michael Gastpar","orcid":"https://orcid.org/0000-0002-5499-5336"},"institutions":[{"id":"https://openalex.org/I4210087295","display_name":"Centre Tecnologic de Telecomunicacions de Catalunya","ror":"https://ror.org/001cwea56","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210087295","https://openalex.org/I4387153040"]},{"id":"https://openalex.org/I134446601","display_name":"Berkeley College","ror":"https://ror.org/02xewxa75","country_code":"US","type":"education","lineage":["https://openalex.org/I134446601"]},{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["ES","US"],"is_corresponding":false,"raw_author_name":"Michael Gastpar","raw_affiliation_strings":["EPFL","CTTC/CERCA","UC Berkeley"],"affiliations":[{"raw_affiliation_string":"EPFL","institution_ids":[]},{"raw_affiliation_string":"CTTC/CERCA","institution_ids":["https://openalex.org/I4210087295"]},{"raw_affiliation_string":"UC Berkeley","institution_ids":["https://openalex.org/I134446601","https://openalex.org/I95457486"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5003284960"],"corresponding_institution_ids":["https://openalex.org/I134446601","https://openalex.org/I4210087295","https://openalex.org/I95457486"],"apc_list":null,"apc_paid":null,"fwci":1.2432,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.82528107,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"2935","last_page":"2939"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998999834060669,"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":0.9998999834060669,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9995999932289124,"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/low-density-parity-check-code","display_name":"Low-density parity-check code","score":0.7519330978393555},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6764890551567078},{"id":"https://openalex.org/keywords/forward-error-correction","display_name":"Forward error correction","score":0.4900625944137573},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3660340905189514},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.32407623529434204},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.3100530505180359},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.26970338821411133}],"concepts":[{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.7519330978393555},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6764890551567078},{"id":"https://openalex.org/C202932441","wikidata":"https://www.wikidata.org/wiki/Q55611017","display_name":"Forward error correction","level":3,"score":0.4900625944137573},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3660340905189514},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.32407623529434204},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.3100530505180359},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.26970338821411133}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/isit.2017.8007067","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2017.8007067","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"},{"id":"pmh:oai:infoscience.epfl.ch:230219","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/230219","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:zenodo.org:1161217","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ISIT.2017.8007067","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISIT, 2017 IEEE International Symposium on Information Theory, Aachen (Germany), 25-20 July 2017","raw_type":"info:eu-repo/semantics/conferencePaper"}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:230219","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/230219","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1512015702","https://openalex.org/W1536930200","https://openalex.org/W1825164805","https://openalex.org/W2005196269","https://openalex.org/W2006428380","https://openalex.org/W2472952844","https://openalex.org/W2478708596","https://openalex.org/W2510498923","https://openalex.org/W3104529413","https://openalex.org/W6638596791"],"related_works":["https://openalex.org/W2167527958","https://openalex.org/W1978469200","https://openalex.org/W111201873","https://openalex.org/W2908570074","https://openalex.org/W1995335316","https://openalex.org/W2170470734","https://openalex.org/W2381572818","https://openalex.org/W4200069612","https://openalex.org/W2210469996","https://openalex.org/W2378882248"],"abstract_inverted_index":{"Inspired":[0],"by":[1,14,107],"the":[2,34,48,52,58,102],"compute-and-forward":[3],"scheme":[4,12],"from":[5,81],"Nazer":[6],"and":[7,16,24,85],"Gastpar,":[8],"a":[9,67,74,87],"novel":[10],"multiple-access":[11,53,69],"introduced":[13],"Zhu":[15],"Gastpar":[17],"makes":[18],"use":[19],"of":[20,27,30,51,60,97,104],"nested":[21],"lattice":[22],"codes":[23,80,84],"sequential":[25,88],"decoding":[26],"linear":[28],"combinations":[29],"codewords":[31],"to":[32,77],"recover":[33],"individual":[35],"messages.":[36],"This":[37],"strategy,":[38],"coined":[39],"compute-forward":[40],"multiple":[41],"access":[42],"(CFMA),":[43],"provably":[44],"achieves":[45],"points":[46],"on":[47],"dominant":[49],"face":[50],"capacity":[54],"region":[55],"while":[56],"circumventing":[57],"need":[59],"time":[61],"sharing":[62],"or":[63],"rate":[64],"splitting.":[65],"For":[66],"two-user":[68],"channel":[70],"(MAC),":[71],"we":[72],"propose":[73],"practical":[75],"procedure":[76],"design":[78],"suitable":[79],"off-the-shelf":[82],"LDPC":[83],"present":[86],"belief":[89],"propagation":[90],"decoder":[91],"with":[92,95,112],"complexity":[93],"comparable":[94],"that":[96],"point-to-point":[98],"decoders.":[99],"We":[100],"demonstrate":[101],"potential":[103],"our":[105],"strategy":[106],"comparing":[108],"several":[109],"numerical":[110],"evaluations":[111],"theoretical":[113],"limits.":[114]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}