{"id":"https://openalex.org/W2158513405","doi":"https://doi.org/10.1109/acssc.2008.5074757","title":"A new MIMO detector architecture based on a Forward-Backward trellis algorithm","display_name":"A new MIMO detector architecture based on a Forward-Backward trellis algorithm","publication_year":2008,"publication_date":"2008-10-01","ids":{"openalex":"https://openalex.org/W2158513405","doi":"https://doi.org/10.1109/acssc.2008.5074757","mag":"2158513405"},"language":"en","primary_location":{"id":"doi:10.1109/acssc.2008.5074757","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acssc.2008.5074757","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 42nd Asilomar Conference on Signals, Systems and Computers","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/A5013105152","display_name":"Yang Sun","orcid":"https://orcid.org/0000-0001-8470-3982"},"institutions":[{"id":"https://openalex.org/I74775410","display_name":"Rice University","ror":"https://ror.org/008zs3103","country_code":"US","type":"education","lineage":["https://openalex.org/I74775410"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yang Sun","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Rice University, Houston, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Rice University, Houston, TX, USA","institution_ids":["https://openalex.org/I74775410"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085983829","display_name":"Joseph R. Cavallaro","orcid":"https://orcid.org/0000-0002-9841-1806"},"institutions":[{"id":"https://openalex.org/I74775410","display_name":"Rice University","ror":"https://ror.org/008zs3103","country_code":"US","type":"education","lineage":["https://openalex.org/I74775410"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joseph R. Cavallaro","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Rice University, Houston, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Rice University, Houston, TX, USA","institution_ids":["https://openalex.org/I74775410"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I74775410"],"apc_list":null,"apc_paid":null,"fwci":2.3722,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.89003115,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":"3","issue":null,"first_page":"1892","last_page":"1896"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9998999834060669,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9998999834060669,"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9980000257492065,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9944999814033508,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/trellis","display_name":"Trellis (graph)","score":0.8191626071929932},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.670539140701294},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6444759964942932},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6172490119934082},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.6118685603141785},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5278978943824768},{"id":"https://openalex.org/keywords/recursion","display_name":"Recursion (computer science)","score":0.43131235241889954},{"id":"https://openalex.org/keywords/datapath","display_name":"Datapath","score":0.43062102794647217},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3412471413612366},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3264685273170471},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.24373701214790344},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.2302619218826294},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.19510731101036072},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10165300965309143},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.07662495970726013}],"concepts":[{"id":"https://openalex.org/C2781235587","wikidata":"https://www.wikidata.org/wiki/Q7838009","display_name":"Trellis (graph)","level":3,"score":0.8191626071929932},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.670539140701294},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6444759964942932},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6172490119934082},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.6118685603141785},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5278978943824768},{"id":"https://openalex.org/C168773036","wikidata":"https://www.wikidata.org/wiki/Q264164","display_name":"Recursion (computer science)","level":2,"score":0.43131235241889954},{"id":"https://openalex.org/C2781198647","wikidata":"https://www.wikidata.org/wiki/Q1633673","display_name":"Datapath","level":2,"score":0.43062102794647217},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3412471413612366},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3264685273170471},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.24373701214790344},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.2302619218826294},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.19510731101036072},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10165300965309143},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.07662495970726013}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/acssc.2008.5074757","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acssc.2008.5074757","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 42nd Asilomar Conference on Signals, Systems and Computers","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.421.9709","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.421.9709","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ece.rice.edu/~ys4937/distribute/2008-Asilomar-1_old.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.422.2968","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.422.2968","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ece.rice.edu/~ys4937/distribute/2008-Asilomar-1.pdf","raw_type":"text"},{"id":"pmh:oai:scholarship.rice.edu:1911/64247","is_oa":false,"landing_page_url":"http://scholar.google.com/scholar?cluster=9281150319298220887&hl=en&as_sdt=0,44","pdf_url":null,"source":{"id":"https://openalex.org/S4306401268","display_name":"Rice Digital Scholarship Archive (Rice University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I74775410","host_organization_name":"Rice University","host_organization_lineage":["https://openalex.org/I74775410"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2064812691","https://openalex.org/W2111626380","https://openalex.org/W2112772743","https://openalex.org/W2160897074","https://openalex.org/W2165260847","https://openalex.org/W2542487019","https://openalex.org/W6676435401"],"related_works":["https://openalex.org/W2109699519","https://openalex.org/W970262775","https://openalex.org/W1831618318","https://openalex.org/W2006568360","https://openalex.org/W4233616027","https://openalex.org/W2059591361","https://openalex.org/W4244724753","https://openalex.org/W2535673728","https://openalex.org/W102726818","https://openalex.org/W1972081536"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"a":[3,32,37,45,64,69,87,149],"recursive":[4],"forward-backward":[5,38],"(F-B)":[6],"trellis":[7,35,98],"algorithm":[8],"is":[9,40,132,146],"proposed":[10,55,124],"for":[11,49,109,155],"soft-output":[12],"MIMO":[13,29],"detection.":[14],"Instead":[15],"of":[16,27,143,151],"using":[17],"the":[18,24,28,44,58,86,97,119,123,128],"traditional":[19],"tree":[20],"topology,":[21],"we":[22],"represent":[23],"search":[25],"space":[26],"signals":[30],"with":[31,118],"fully":[33],"connected":[34],"and":[36,67,80,94,99],"recursion":[39],"applied":[41],"to":[42,77,84],"compute":[43],"posteriori":[46,88],"probability":[47,89],"(APP)":[48],"each":[50],"coded":[51],"data":[52],"bit.":[53],"The":[54],"detector":[56,125],"has":[57,68],"following":[59],"advantages:":[60],"(a)":[61],"it":[62,75,82,100],"keeps":[63],"fixed":[65],"throughput":[66,142],"regular":[70],"datapath":[71],"structure":[72],"which":[73],"makes":[74],"amenable":[76],"VLSI":[78],"implementation,":[79],"(b)":[81],"attempts":[83],"maximize":[85],"by":[90],"tracing":[91],"both":[92],"forward":[93],"backward":[95],"on":[96],"always":[101],"ensures":[102],"that":[103],"at":[104,148],"least":[105],"one":[106],"candidate":[107],"exists":[108],"every":[110],"possible":[111],"transmitted":[112],"bit":[113],"xkisin":[114],"{-1,":[115],"+1}.":[116],"Compared":[117],"soft":[120],"K-best":[121],"detector,":[122],"significantly":[126],"reduces":[127],"complexity":[129],"because":[130],"sorting":[131],"not":[133],"required,":[134],"while":[135],"still":[136],"maintaining":[137],"good":[138],"performance.":[139],"A":[140],"maximum":[141],"533":[144],"Mbps":[145],"achievable":[147],"cost":[150],"576":[152],"K":[153],"gates":[154],"4":[156,158],"times":[157],"16-QAM":[159],"system.":[160]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
