{"id":"https://openalex.org/W2155975580","doi":"https://doi.org/10.1109/vetecf.2009.5379006","title":"Iterative SOMA-Based SU-MIMO Receivers with Extrinsic-Information Adaptive Front-Ends","display_name":"Iterative SOMA-Based SU-MIMO Receivers with Extrinsic-Information Adaptive Front-Ends","publication_year":2009,"publication_date":"2009-09-01","ids":{"openalex":"https://openalex.org/W2155975580","doi":"https://doi.org/10.1109/vetecf.2009.5379006","mag":"2155975580"},"language":"en","primary_location":{"id":"doi:10.1109/vetecf.2009.5379006","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2009.5379006","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 70th Vehicular Technology Conference Fall","raw_type":"proceedings-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/A5107541137","display_name":"Haralabos Papadopoulos","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Haralabos C. Papadopoulos","raw_affiliation_strings":["DoCoMo Communications Laboratory USA, Inc., Palo Alto, CA, USA"],"affiliations":[{"raw_affiliation_string":"DoCoMo Communications Laboratory USA, Inc., Palo Alto, CA, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100450656","display_name":"Ming-Yang Chen","orcid":"https://orcid.org/0000-0002-0356-5168"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ming-Yang Chen","raw_affiliation_strings":["DoCoMo Communications Laboratory USA, Inc., Palo Alto, CA, USA"],"affiliations":[{"raw_affiliation_string":"DoCoMo Communications Laboratory USA, Inc., Palo Alto, CA, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034368656","display_name":"Sean A. Ramprashad","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sean A. Ramprashad","raw_affiliation_strings":["DoCoMo Communications Laboratory USA, Inc., Palo Alto, CA, USA"],"affiliations":[{"raw_affiliation_string":"DoCoMo Communications Laboratory USA, Inc., Palo Alto, CA, USA","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111793437","display_name":"Carl-Erik Sundberg","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Carl-Erik W. Sundberg","raw_affiliation_strings":["DoCoMo Communications Laboratory USA, Inc., Palo Alto, CA, USA"],"affiliations":[{"raw_affiliation_string":"DoCoMo Communications Laboratory USA, Inc., Palo Alto, CA, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5107541137"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2991,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.65593798,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"13","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":1.0,"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":1.0,"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/T10575","display_name":"Wireless Communication Networks Research","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":0.9991000294685364,"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/computer-science","display_name":"Computer science","score":0.610835075378418},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6044846773147583},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.5920658111572266},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5856159329414368},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.5722554922103882},{"id":"https://openalex.org/keywords/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.5542742013931274},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.49863481521606445},{"id":"https://openalex.org/keywords/soma","display_name":"Soma","score":0.4833230972290039},{"id":"https://openalex.org/keywords/linear-subspace","display_name":"Linear subspace","score":0.4735238552093506},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3622702658176422},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.299318790435791},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.29708826541900635},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1428663730621338}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.610835075378418},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6044846773147583},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.5920658111572266},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5856159329414368},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.5722554922103882},{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.5542742013931274},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.49863481521606445},{"id":"https://openalex.org/C2779617337","wikidata":"https://www.wikidata.org/wiki/Q842429","display_name":"Soma","level":2,"score":0.4833230972290039},{"id":"https://openalex.org/C12362212","wikidata":"https://www.wikidata.org/wiki/Q728435","display_name":"Linear subspace","level":2,"score":0.4735238552093506},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3622702658176422},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.299318790435791},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29708826541900635},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1428663730621338},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vetecf.2009.5379006","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2009.5379006","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 70th Vehicular Technology Conference Fall","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1530135940","https://openalex.org/W2135659985","https://openalex.org/W2149558421","https://openalex.org/W2156624166","https://openalex.org/W2166812077","https://openalex.org/W2171797390","https://openalex.org/W2474283555","https://openalex.org/W6631727183","https://openalex.org/W6679834355"],"related_works":["https://openalex.org/W2101180249","https://openalex.org/W2040277507","https://openalex.org/W2323108107","https://openalex.org/W2391321755","https://openalex.org/W2033189714","https://openalex.org/W2010336780","https://openalex.org/W2506541720","https://openalex.org/W2405027987","https://openalex.org/W4234050681","https://openalex.org/W2405661666"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"we":[3],"present":[4],"reduced-complexity":[5],"high-performance":[6],"iterative":[7,127,142],"receivers":[8,143,150],"for":[9,131],"single-user":[10],"MIMO":[11],"systems":[12,137],"that":[13,139],"employ":[14],"OFDM":[15],"with":[16],"bit-interleaved":[17],"coded":[18],"modulation.":[19],"The":[20,98],"proposed":[21,47,99,141],"inner-outer":[22],"decoder":[23],"structures":[24],"exploit":[25],"the":[26,46,50,52,66,72,85,89,96,105,117,120,140],"Soft-Output":[27],"M":[28],"algorithm":[29],"(SOMA)":[30],"to":[31,59,114],"calculate":[32],"bit-likelihood":[33],"estimates":[34],"via":[35],"a":[36,40,111],"limited":[37],"search":[38],"on":[39],"tree.":[41,97],"A":[42],"key":[43],"element":[44],"of":[45,71,84],"designs":[48],"is":[49],"way":[51,113],"SOMA":[53,100],"front-end":[54,64],"adapts":[55],"at":[56,92,122],"each":[57,93,123],"iteration":[58,124],"new":[60],"extrinsic":[61],"information.":[62],"This":[63],"defines":[65],"tree,":[67],"both":[68,116],"in":[69,74,82,88,95,125],"terms":[70,83],"order":[73,118],"which":[75],"symbols":[76],"are":[77,102],"considered,":[78],"as":[79,81],"well":[80],"subspaces":[86,121],"used":[87],"likelihood":[90],"calculations":[91],"depth":[94],"front-ends":[101,108],"different":[103],"from":[104],"conventional":[106,153],"QR-decomposition":[107],"and":[109,119],"provide":[110],"systematic":[112],"adapt":[115],"an":[126],"decoding":[128],"structure.":[129],"Simulations":[130],"4":[132,134],"\u00d7":[133],"16":[135],"QAM":[136],"show":[138],"can":[144],"yield":[145],"significant":[146],"performance":[147],"gains":[148],"over":[149],"using":[151],"non-adaptive":[152],"front-ends.":[154]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
