{"id":"https://openalex.org/W1601512364","doi":"https://doi.org/10.1109/isit.2004.1365252","title":"Water filling for uncoded communications over parallel gaussian channels","display_name":"Water filling for uncoded communications over parallel gaussian channels","publication_year":2004,"publication_date":"2004-12-23","ids":{"openalex":"https://openalex.org/W1601512364","doi":"https://doi.org/10.1109/isit.2004.1365252","mag":"1601512364"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2004.1365252","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2004.1365252","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Symposium onInformation Theory, 2004. ISIT 2004. Proceedings.","raw_type":"proceedings-article"},"type":"conference-abstract","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/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"M.H.M. Costa","raw_affiliation_strings":["FEEC Unicamp, Sao Paulo, Brazil","FEEC - UNICAMP, Campinas, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FEEC Unicamp, Sao Paulo, Brazil","institution_ids":[]},{"raw_affiliation_string":"FEEC - UNICAMP, Campinas, Brazil","institution_ids":["https://openalex.org/I181391015"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111957032","display_name":"F.A.L. Gomes","orcid":null},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"F.A.L. Gomes","raw_affiliation_strings":["FEEC Unicamp, Sao Paulo, Brazil","FEEC - UNICAMP, Campinas, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FEEC Unicamp, Sao Paulo, Brazil","institution_ids":[]},{"raw_affiliation_string":"FEEC - UNICAMP, Campinas, Brazil","institution_ids":["https://openalex.org/I181391015"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I181391015"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"215","last_page":"215"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9941999912261963,"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9941999912261963,"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/T12029","display_name":"DNA and Biological Computing","score":0.992900013923645,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9907000064849854,"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/gaussian","display_name":"Gaussian","score":0.6753469705581665},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.6217678785324097},{"id":"https://openalex.org/keywords/gaussian-noise","display_name":"Gaussian noise","score":0.6174792647361755},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.575234055519104},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5526484251022339},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4252357482910156},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2559233009815216},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17318302392959595},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16790106892585754},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1203012764453888}],"concepts":[{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.6753469705581665},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.6217678785324097},{"id":"https://openalex.org/C4199805","wikidata":"https://www.wikidata.org/wiki/Q2725903","display_name":"Gaussian noise","level":2,"score":0.6174792647361755},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.575234055519104},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5526484251022339},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4252357482910156},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2559233009815216},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17318302392959595},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16790106892585754},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1203012764453888},{"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/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isit.2004.1365252","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2004.1365252","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Symposium onInformation Theory, 2004. ISIT 2004. Proceedings.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/6","score":0.6800000071525574,"display_name":"Clean water and sanitation"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W138768472","https://openalex.org/W2806948274","https://openalex.org/W2367714496","https://openalex.org/W2538131842","https://openalex.org/W2351190957","https://openalex.org/W1597034473","https://openalex.org/W2018022661","https://openalex.org/W1970319972","https://openalex.org/W2572355887","https://openalex.org/W2953254336"],"abstract_inverted_index":{"We":[0,15],"investigate":[1],"the":[2,17,26,35],"problem":[3],"of":[4,34,38],"allocating":[5],"power":[6],"to":[7],"send":[8],"uncoded":[9,27],"information":[10],"over":[11],"parallel":[12],"Gaussian":[13],"channels.":[14],"examine":[16],"reason":[18],"why":[19],"regular":[20],"\"water-filling\"":[21,42],"does":[22],"not":[23],"work":[24,43],"in":[25,44],"case,":[28],"and":[29],"show":[30],"that":[31],"a":[32],"modification":[33],"noise":[36],"level":[37],"each":[39],"subchannel":[40],"lets":[41],"this":[45],"case.":[46]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
