{"id":"https://openalex.org/W2164979495","doi":"https://doi.org/10.1109/itw.2005.1531854","title":"Bounds on the performance of sphere decoding of linear block codes","display_name":"Bounds on the performance of sphere decoding of linear block codes","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W2164979495","doi":"https://doi.org/10.1109/itw.2005.1531854","mag":"2164979495"},"language":"en","primary_location":{"id":"doi:10.1109/itw.2005.1531854","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw.2005.1531854","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Information Theory Workshop, 2005.","raw_type":"proceedings-article"},"type":"conference-paper","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/A5022805456","display_name":"Mostafa El\u2010Khamy","orcid":"https://orcid.org/0000-0001-9421-6037"},"institutions":[{"id":"https://openalex.org/I122411786","display_name":"California Institute of Technology","ror":"https://ror.org/05dxps055","country_code":"US","type":"education","lineage":["https://openalex.org/I122411786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. El-Khamy","raw_affiliation_strings":["Electrical Engineering Department, California Institute of Technology, Pasadena, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, California Institute of Technology, Pasadena, CA, USA","institution_ids":["https://openalex.org/I122411786"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067602750","display_name":"Haris Vikalo","orcid":"https://orcid.org/0000-0002-7945-4114"},"institutions":[{"id":"https://openalex.org/I122411786","display_name":"California Institute of Technology","ror":"https://ror.org/05dxps055","country_code":"US","type":"education","lineage":["https://openalex.org/I122411786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"H. Vikalo","raw_affiliation_strings":["Electrical Engineering Department, California Institute of Technology, Pasadena, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, California Institute of Technology, Pasadena, CA, USA","institution_ids":["https://openalex.org/I122411786"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002430773","display_name":"Babak Hassibi","orcid":"https://orcid.org/0000-0002-1375-5838"},"institutions":[{"id":"https://openalex.org/I122411786","display_name":"California Institute of Technology","ror":"https://ror.org/05dxps055","country_code":"US","type":"education","lineage":["https://openalex.org/I122411786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"B. Hassibi","raw_affiliation_strings":["Electrical Engineering Department, California Institute of Technology, Pasadena, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, California Institute of Technology, Pasadena, CA, USA","institution_ids":["https://openalex.org/I122411786"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I122411786"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"5 pp.","last_page":"5 pp."},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11130","display_name":"Coding theory and cryptography","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11130","display_name":"Coding theory and cryptography","score":0.9998999834060669,"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/T11797","display_name":"graph theory and CDMA systems","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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9987999796867371,"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":0.874280571937561},{"id":"https://openalex.org/keywords/list-decoding","display_name":"List decoding","score":0.5967441201210022},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.555317223072052},{"id":"https://openalex.org/keywords/additive-white-gaussian-noise","display_name":"Additive white Gaussian noise","score":0.5350393652915955},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5296478271484375},{"id":"https://openalex.org/keywords/sequential-decoding","display_name":"Sequential decoding","score":0.5233803987503052},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4766814708709717},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.4713023900985718},{"id":"https://openalex.org/keywords/radius","display_name":"RADIUS","score":0.4701288640499115},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.42811620235443115},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.3565087914466858},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.34818464517593384},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.3133280575275421},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1702459752559662},{"id":"https://openalex.org/keywords/white-noise","display_name":"White noise","score":0.12922075390815735},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.12234306335449219},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.06689661741256714}],"concepts":[{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.874280571937561},{"id":"https://openalex.org/C204397858","wikidata":"https://www.wikidata.org/wiki/Q4437907","display_name":"List decoding","level":5,"score":0.5967441201210022},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.555317223072052},{"id":"https://openalex.org/C169334058","wikidata":"https://www.wikidata.org/wiki/Q353292","display_name":"Additive white Gaussian noise","level":3,"score":0.5350393652915955},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5296478271484375},{"id":"https://openalex.org/C193969084","wikidata":"https://www.wikidata.org/wiki/Q7452500","display_name":"Sequential decoding","level":4,"score":0.5233803987503052},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4766814708709717},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.4713023900985718},{"id":"https://openalex.org/C178635117","wikidata":"https://www.wikidata.org/wiki/Q747499","display_name":"RADIUS","level":2,"score":0.4701288640499115},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.42811620235443115},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.3565087914466858},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.34818464517593384},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.3133280575275421},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1702459752559662},{"id":"https://openalex.org/C112633086","wikidata":"https://www.wikidata.org/wiki/Q381287","display_name":"White noise","level":2,"score":0.12922075390815735},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.12234306335449219},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.06689661741256714}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/itw.2005.1531854","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw.2005.1531854","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Information Theory Workshop, 2005.","raw_type":"proceedings-article"},{"id":"pmh:oai:authors.library.caltech.edu:24532","is_oa":false,"landing_page_url":"https://resolver.caltech.edu/CaltechAUTHORS:20110725-143155106","pdf_url":null,"source":{"id":"https://openalex.org/S4306402161","display_name":"CaltechAUTHORS (California Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122411786","host_organization_name":"California Institute of Technology","host_organization_lineage":["https://openalex.org/I122411786"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Book Section"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.414.3759","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.414.3759","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ee.caltech.edu/EE/Faculty/babak/pubs/conferences/01531854.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.7699999809265137}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W83388172","https://openalex.org/W1651818244","https://openalex.org/W1976480044","https://openalex.org/W1997002146","https://openalex.org/W2035929826","https://openalex.org/W2044180609","https://openalex.org/W2098666392","https://openalex.org/W2106971584","https://openalex.org/W2116631972","https://openalex.org/W2126483728","https://openalex.org/W2139382195","https://openalex.org/W2140940105","https://openalex.org/W2165657310","https://openalex.org/W4285719527","https://openalex.org/W6603367519"],"related_works":["https://openalex.org/W2061476814","https://openalex.org/W99853930","https://openalex.org/W2024613502","https://openalex.org/W1504657239","https://openalex.org/W2154603729","https://openalex.org/W2127999627","https://openalex.org/W2010879611","https://openalex.org/W2114921205","https://openalex.org/W2103800122","https://openalex.org/W2534707225"],"abstract_inverted_index":{"A":[0],"sphere":[1,33,43,54],"decoder":[2],"searches":[3],"for":[4],"the":[5,30],"closest":[6],"lattice":[7],"point":[8],"within":[9],"a":[10,18],"certain":[11],"search":[12,15],"radius.":[13],"The":[14,39],"radius":[16],"provides":[17],"tradeoff":[19],"between":[20],"performance":[21,31,40],"and":[22],"complexity.":[23],"We":[24],"derive":[25],"tight":[26],"upper":[27],"bounds":[28],"on":[29,45,56],"of":[32,35,41,52],"decoding":[34,44,55],"linear":[36],"block":[37],"codes.":[38],"soft-decision":[42],"AWGN":[46],"channels":[47,59],"as":[48,50],"well":[49],"that":[51],"hard-decision":[53],"binary":[57],"symmetric":[58],"is":[60],"analyzed.":[61]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
