{"id":"https://openalex.org/W2029920391","doi":"https://doi.org/10.1109/tit.1985.1057085","title":"On the Gaussian interference channel","display_name":"On the Gaussian interference channel","publication_year":1985,"publication_date":"1985-09-01","ids":{"openalex":"https://openalex.org/W2029920391","doi":"https://doi.org/10.1109/tit.1985.1057085","mag":"2029920391"},"language":"en","primary_location":{"id":"doi:10.1109/tit.1985.1057085","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.1985.1057085","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Information Theory","raw_type":"journal-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/A5045406994","display_name":"Max H. M. Costa","orcid":"https://orcid.org/0000-0002-8789-6238"},"institutions":[{"id":"https://openalex.org/I80849659","display_name":"National Institute for Space Research","ror":"https://ror.org/04xbn6x09","country_code":"BR","type":"facility","lineage":["https://openalex.org/I4210151455","https://openalex.org/I80849659"]},{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["BR","US"],"is_corresponding":true,"raw_author_name":"M. Costa","raw_affiliation_strings":["Stanford University, Standford, CA, USA","Department of Electrical Engineering, University of Stanford, Stanford, CA, USA","Instituto Nacional de Pesquisas Espaciais, Sao Paulo, Brazil"],"affiliations":[{"raw_affiliation_string":"Stanford University, Standford, CA, USA","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Department of Electrical Engineering, University of Stanford, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Instituto Nacional de Pesquisas Espaciais, Sao Paulo, Brazil","institution_ids":["https://openalex.org/I80849659"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5045406994"],"corresponding_institution_ids":["https://openalex.org/I80849659","https://openalex.org/I97018004"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":345,"citation_normalized_percentile":{"value":0.14382666,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"31","issue":"5","first_page":"607","last_page":"615"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","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"}},"topics":[{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","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/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9925000071525574,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9861000180244446,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/interference","display_name":"Interference (communication)","score":0.7961434721946716},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.6948919296264648},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6747982501983643},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.5026686191558838},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49657827615737915},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.47463902831077576},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40389353036880493},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.40306609869003296},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.32799655199050903},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.23474806547164917},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20635098218917847},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.15497279167175293}],"concepts":[{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.7961434721946716},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.6948919296264648},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6747982501983643},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5026686191558838},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49657827615737915},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.47463902831077576},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40389353036880493},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.40306609869003296},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.32799655199050903},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.23474806547164917},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20635098218917847},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.15497279167175293},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tit.1985.1057085","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.1985.1057085","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Information Theory","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1549664537","https://openalex.org/W1988783205","https://openalex.org/W1989008275","https://openalex.org/W1990208988","https://openalex.org/W1995875735","https://openalex.org/W2002867407","https://openalex.org/W2043371182","https://openalex.org/W2052530379","https://openalex.org/W2068118751","https://openalex.org/W2088831296","https://openalex.org/W2120365147","https://openalex.org/W2165053755","https://openalex.org/W2171750587","https://openalex.org/W2293033173","https://openalex.org/W2993383518","https://openalex.org/W3124504985"],"related_works":["https://openalex.org/W2375786911","https://openalex.org/W2367630196","https://openalex.org/W756944427","https://openalex.org/W2349547031","https://openalex.org/W1955868788","https://openalex.org/W2358871510","https://openalex.org/W278619663","https://openalex.org/W2319023408","https://openalex.org/W4385061335","https://openalex.org/W1976985527"],"abstract_inverted_index":{"The":[0,15,31],"determination":[1],"of":[2,6,35,43,55,65],"the":[3,7,40,44,53,63],"capacity":[4],"region":[5,42],"Gaussian":[8,46,57],"interference":[9,47,58,70],"channel":[10,16],"remains":[11],"an":[12],"open":[13],"problem.":[14],"model":[17],"is":[18,33,50,60],"described":[19],"and":[20],"cases":[21],"that":[22,52],"have":[23],"been":[24],"solved":[25],"by":[26],"other":[27],"researchers":[28],"are":[29],"summarized.":[30],"optimality":[32],"established":[34],"two":[36],"extreme":[37],"points":[38],"in":[39],"achievable":[41],"general":[45],"channel.":[48],"It":[49],"proved":[51],"class":[54,64],"degraded":[56],"channels":[59],"equivalent":[61],"to":[62],"<tex":[66],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[67],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">Z</tex>":[68],"(one-sided)":[69],"channels.":[71]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":13},{"year":2016,"cited_by_count":17},{"year":2015,"cited_by_count":20},{"year":2014,"cited_by_count":12},{"year":2013,"cited_by_count":18},{"year":2012,"cited_by_count":18}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}