{"id":"https://openalex.org/W2294998550","doi":"https://doi.org/10.1109/twc.2015.2482479","title":"Expectation Propagation for Near-Optimum Detection of MIMO-GFDM Signals","display_name":"Expectation Propagation for Near-Optimum Detection of MIMO-GFDM Signals","publication_year":2015,"publication_date":"2015-09-28","ids":{"openalex":"https://openalex.org/W2294998550","doi":"https://doi.org/10.1109/twc.2015.2482479","mag":"2294998550"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2015.2482479","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2015.2482479","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","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/A5100456056","display_name":"Dan Zhang","orcid":"https://orcid.org/0000-0003-0797-445X"},"institutions":[{"id":"https://openalex.org/I245417339","display_name":"Vodafone (Germany)","ror":"https://ror.org/044qwkx83","country_code":"DE","type":"company","lineage":["https://openalex.org/I245417339","https://openalex.org/I74316835"]},{"id":"https://openalex.org/I78650965","display_name":"Technische Universit\u00e4t Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Dan Zhang","raw_affiliation_strings":["Vodafone Chair Mobile Communications Systems, Technische Universit\u00e4t Dresden, Dresden, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Vodafone Chair Mobile Communications Systems, Technische Universit\u00e4t Dresden, Dresden, Germany","institution_ids":["https://openalex.org/I245417339","https://openalex.org/I78650965"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052917187","display_name":"Luciano Leonel Mendes","orcid":"https://orcid.org/0000-0002-1996-7292"},"institutions":[{"id":"https://openalex.org/I71346753","display_name":"National Institute of Telecommunications","ror":"https://ror.org/0378w3a30","country_code":"BR","type":"facility","lineage":["https://openalex.org/I71346753"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Luciano Leonel Mendes","raw_affiliation_strings":["Department of Telecommunication Engineering, Instituto Nacional de Telecomunica\u00e7\u00f5es, Sta. Rita do Sapucai, Minas Gerais, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Telecommunication Engineering, Instituto Nacional de Telecomunica\u00e7\u00f5es, Sta. Rita do Sapucai, Minas Gerais, Brazil","institution_ids":["https://openalex.org/I71346753"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046195677","display_name":"Maximilian Matth\u00e9","orcid":"https://orcid.org/0000-0001-5935-2092"},"institutions":[{"id":"https://openalex.org/I245417339","display_name":"Vodafone (Germany)","ror":"https://ror.org/044qwkx83","country_code":"DE","type":"company","lineage":["https://openalex.org/I245417339","https://openalex.org/I74316835"]},{"id":"https://openalex.org/I78650965","display_name":"Technische Universit\u00e4t Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Maximilian Matthe","raw_affiliation_strings":["Vodafone Chair Mobile Communications Systems, Technische Universit\u00e4t Dresden, Dresden, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Vodafone Chair Mobile Communications Systems, Technische Universit\u00e4t Dresden, Dresden, Germany","institution_ids":["https://openalex.org/I245417339","https://openalex.org/I78650965"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075633471","display_name":"Ivan Gaspar","orcid":"https://orcid.org/0000-0003-0985-1859"},"institutions":[{"id":"https://openalex.org/I245417339","display_name":"Vodafone (Germany)","ror":"https://ror.org/044qwkx83","country_code":"DE","type":"company","lineage":["https://openalex.org/I245417339","https://openalex.org/I74316835"]},{"id":"https://openalex.org/I78650965","display_name":"Technische Universit\u00e4t Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ivan Simoes Gaspar","raw_affiliation_strings":["Vodafone Chair Mobile Communications Systems, Technische Universit\u00e4t Dresden, Dresden, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Vodafone Chair Mobile Communications Systems, Technische Universit\u00e4t Dresden, Dresden, Germany","institution_ids":["https://openalex.org/I245417339","https://openalex.org/I78650965"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078922078","display_name":"Nicola Michailow","orcid":null},"institutions":[{"id":"https://openalex.org/I245417339","display_name":"Vodafone (Germany)","ror":"https://ror.org/044qwkx83","country_code":"DE","type":"company","lineage":["https://openalex.org/I245417339","https://openalex.org/I74316835"]},{"id":"https://openalex.org/I78650965","display_name":"Technische Universit\u00e4t Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Nicola Michailow","raw_affiliation_strings":["Vodafone Chair Mobile Communications Systems, Technische Universit\u00e4t Dresden, Dresden, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Vodafone Chair Mobile Communications Systems, Technische Universit\u00e4t Dresden, Dresden, Germany","institution_ids":["https://openalex.org/I245417339","https://openalex.org/I78650965"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022117288","display_name":"Gerhard Fettweis","orcid":"https://orcid.org/0000-0003-4622-1311"},"institutions":[{"id":"https://openalex.org/I245417339","display_name":"Vodafone (Germany)","ror":"https://ror.org/044qwkx83","country_code":"DE","type":"company","lineage":["https://openalex.org/I245417339","https://openalex.org/I74316835"]},{"id":"https://openalex.org/I78650965","display_name":"Technische Universit\u00e4t Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Gerhard P. Fettweis","raw_affiliation_strings":["Vodafone Chair Mobile Communications Systems, Technische Universit\u00e4t Dresden, Dresden, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Vodafone Chair Mobile Communications Systems, Technische Universit\u00e4t Dresden, Dresden, Germany","institution_ids":["https://openalex.org/I245417339","https://openalex.org/I78650965"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.9713,"has_fulltext":false,"cited_by_count":78,"citation_normalized_percentile":{"value":0.95619408,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"15","issue":"2","first_page":"1045","last_page":"1062"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","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/T11873","display_name":"PAPR reduction in OFDM","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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9994999766349792,"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":0.9991999864578247,"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/mimo","display_name":"MIMO","score":0.765231728553772},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.7320336103439331},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7273094058036804},{"id":"https://openalex.org/keywords/mimo-ofdm","display_name":"MIMO-OFDM","score":0.6165997385978699},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.5975276231765747},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5399657487869263},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5271127820014954},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.4968407452106476},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.45277008414268494},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.438507616519928},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.4284821152687073},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.4118979573249817},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3297935724258423},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.27281829714775085},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14915046095848083}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.765231728553772},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7320336103439331},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7273094058036804},{"id":"https://openalex.org/C130946814","wikidata":"https://www.wikidata.org/wiki/Q5988271","display_name":"MIMO-OFDM","level":4,"score":0.6165997385978699},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.5975276231765747},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5399657487869263},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5271127820014954},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.4968407452106476},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.45277008414268494},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.438507616519928},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.4284821152687073},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.4118979573249817},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3297935724258423},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.27281829714775085},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14915046095848083},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2015.2482479","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2015.2482479","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"},{"id":"https://openalex.org/F4320338370","display_name":"FP7 Information and Communication Technologies","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1515272691","https://openalex.org/W1572774843","https://openalex.org/W1675364578","https://openalex.org/W1964793896","https://openalex.org/W1974268631","https://openalex.org/W1976440136","https://openalex.org/W1981023414","https://openalex.org/W1991162203","https://openalex.org/W2000006997","https://openalex.org/W2033218641","https://openalex.org/W2045407304","https://openalex.org/W2047766817","https://openalex.org/W2065489737","https://openalex.org/W2072641892","https://openalex.org/W2075505133","https://openalex.org/W2088816075","https://openalex.org/W2099111195","https://openalex.org/W2103970559","https://openalex.org/W2116323105","https://openalex.org/W2121837475","https://openalex.org/W2122989348","https://openalex.org/W2123958913","https://openalex.org/W2132755737","https://openalex.org/W2136180922","https://openalex.org/W2138308684","https://openalex.org/W2144256528","https://openalex.org/W2147059378","https://openalex.org/W2154310679","https://openalex.org/W2169415915","https://openalex.org/W2478708596","https://openalex.org/W3104486738","https://openalex.org/W3201663760","https://openalex.org/W6630732035","https://openalex.org/W6637125958"],"related_works":["https://openalex.org/W2059045613","https://openalex.org/W4250215096","https://openalex.org/W2119209917","https://openalex.org/W2366188968","https://openalex.org/W2145047504","https://openalex.org/W2159772567","https://openalex.org/W2159179523","https://openalex.org/W2950791861","https://openalex.org/W2188042986","https://openalex.org/W2539022530"],"abstract_inverted_index":{"Generalized":[0],"frequency":[1,55,66,85],"division":[2,67],"multiplexing":[3,68],"(GFDM)":[4],"as":[5],"a":[6,129],"nonorthogonal":[7],"waveform":[8],"aims":[9],"at":[10,45,51],"diverse":[11],"applications":[12],"in":[13,82,128],"future":[14],"mobile":[15],"networks.":[16],"To":[17],"evaluate":[18],"its":[19,21,32],"performance,":[20,76],"capacity":[22],"limits":[23],"are":[24,134],"of":[25,79,94,141,153],"particular":[26],"importance.":[27],"Therefore,":[28],"this":[29],"paper":[30],"analyzes":[31],"constellation-constrained":[33,147],"capacities":[34,148],"for":[35,104],"cases":[36],"where":[37],"the":[38,46,52,63,77,92,112,139,146,151,154],"channel":[39,142],"state":[40],"information":[41],"(CSI)":[42],"is":[43,109],"unknown":[44],"transmitter":[47],"and":[48,84,125,149],"perfectly":[49],"known":[50],"receiver.":[53],"In":[54,71],"selective":[56],"channels,":[57],"GFDM":[58,95],"may":[59],"provide":[60],"advantage":[61],"over":[62],"conventional":[64],"orthogonal":[65],"(OFDM)":[69],"scheme.":[70],"order":[72],"to":[73,137],"achieve":[74],"near-capacity":[75],"interaction":[78],"data":[80],"symbols":[81],"time":[83],"combined":[86],"with":[87,117],"multiple":[88],"antennas":[89],"(MIMO)":[90],"challenges":[91],"design":[93],"receivers.":[96],"This":[97],"paper,":[98],"therefore,":[99],"applies":[100],"expectation":[101],"propagation":[102],"(EP)":[103],"systematic":[105],"receiver":[106,116,156],"design.":[107],"It":[108],"shown":[110],"that":[111],"resulting":[113],"iterative":[114],"MIMO-GFDM":[115],"affordable":[118],"complexity":[119],"can":[120],"approach":[121],"optimum":[122],"decoding":[123],"performance":[124,152],"outperform":[126],"MIMO-OFDM":[127],"rich":[130],"multipath":[131],"environment.":[132],"Simulations":[133],"also":[135],"used":[136],"illustrate":[138],"impact":[140],"delay":[143],"spread":[144],"on":[145,150],"novel":[155],"algorithm.":[157]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":12},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":11},{"year":2018,"cited_by_count":10},{"year":2017,"cited_by_count":15},{"year":2016,"cited_by_count":6}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}