{"id":"https://openalex.org/W2539426630","doi":"https://doi.org/10.1109/latincom.2014.7041835","title":"IEEE 802.11ac WLANs: A performance evaluation of sphere decoding and lattice reduction MMSE-SIC MIMO detectors","display_name":"IEEE 802.11ac WLANs: A performance evaluation of sphere decoding and lattice reduction MMSE-SIC MIMO detectors","publication_year":2014,"publication_date":"2014-11-01","ids":{"openalex":"https://openalex.org/W2539426630","doi":"https://doi.org/10.1109/latincom.2014.7041835","mag":"2539426630"},"language":"en","primary_location":{"id":"doi:10.1109/latincom.2014.7041835","is_oa":false,"landing_page_url":"https://doi.org/10.1109/latincom.2014.7041835","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Latin-America Conference on Communications (LATINCOM)","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/A5109065203","display_name":"Roger Pierre Fabris Hoefel","orcid":null},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Roger Pierre Fabris Hoefel","raw_affiliation_strings":["Department of Electrical Engineering, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil","institution_ids":["https://openalex.org/I130442723"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5109065203"],"corresponding_institution_ids":["https://openalex.org/I130442723"],"apc_list":null,"apc_paid":null,"fwci":0.3448,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.70317624,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"4","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9995999932289124,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9995999932289124,"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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T11158","display_name":"Wireless Networks and Protocols","score":0.9993000030517578,"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":0.7503671646118164},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7181139588356018},{"id":"https://openalex.org/keywords/spatial-multiplexing","display_name":"Spatial multiplexing","score":0.6080363988876343},{"id":"https://openalex.org/keywords/phy","display_name":"PHY","score":0.582311749458313},{"id":"https://openalex.org/keywords/minimum-mean-square-error","display_name":"Minimum mean square error","score":0.5053330063819885},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.5017848014831543},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.5014638900756836},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.49348127841949463},{"id":"https://openalex.org/keywords/lattice-reduction","display_name":"Lattice reduction","score":0.4623014032840729},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.439431369304657},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4357137084007263},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.348885178565979},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.29970812797546387},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.24003395438194275},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.22169819474220276},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17458584904670715},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11329719424247742},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10820338129997253}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7503671646118164},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7181139588356018},{"id":"https://openalex.org/C85884896","wikidata":"https://www.wikidata.org/wiki/Q7574075","display_name":"Spatial multiplexing","level":4,"score":0.6080363988876343},{"id":"https://openalex.org/C41918916","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"PHY","level":4,"score":0.582311749458313},{"id":"https://openalex.org/C90652560","wikidata":"https://www.wikidata.org/wiki/Q11091747","display_name":"Minimum mean square error","level":3,"score":0.5053330063819885},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.5017848014831543},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.5014638900756836},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.49348127841949463},{"id":"https://openalex.org/C44274781","wikidata":"https://www.wikidata.org/wiki/Q6497132","display_name":"Lattice reduction","level":4,"score":0.4623014032840729},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.439431369304657},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4357137084007263},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.348885178565979},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.29970812797546387},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.24003395438194275},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.22169819474220276},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17458584904670715},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11329719424247742},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10820338129997253},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/latincom.2014.7041835","is_oa":false,"landing_page_url":"https://doi.org/10.1109/latincom.2014.7041835","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Latin-America Conference on Communications (LATINCOM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W577338444","https://openalex.org/W783893065","https://openalex.org/W1513888526","https://openalex.org/W2047436358","https://openalex.org/W2056169770","https://openalex.org/W2121837475","https://openalex.org/W2141040012","https://openalex.org/W2147159202","https://openalex.org/W2163050266","https://openalex.org/W2167709639","https://openalex.org/W2177971517","https://openalex.org/W4205533812","https://openalex.org/W6630832663","https://openalex.org/W6684758401"],"related_works":["https://openalex.org/W2890714386","https://openalex.org/W1500439066","https://openalex.org/W3166335536","https://openalex.org/W4380147564","https://openalex.org/W2898252753","https://openalex.org/W1905709045","https://openalex.org/W2124313767","https://openalex.org/W2216248654","https://openalex.org/W4315777363","https://openalex.org/W1503350620"],"abstract_inverted_index":{"The":[0,40],"802.11ac":[1,67,96,202],"amendment,":[2],"approved":[3],"by":[4],"the":[5,14,45,141,162,172,177,218,220],"IEEE":[6,201],"in":[7,66,75,126,153],"late":[8],"2013,":[9],"is":[10,124],"an":[11,200,211],"evolution":[12],"of":[13,50,95,191],"802.11n":[15],"amendment":[16],"and":[17,42,48,54,107,133,150,193,231],"specifies":[18],"a":[19,166,183,188],"physical":[20],"(PHY)":[21],"layer":[22,98,204],"based":[23,205,225],"on":[24,171,206,217,226],"orthogonal":[25],"frequency":[26,108],"division":[27],"multiplexing":[28],"(OFDM)":[29],"multiple-input":[30],"multiple-output":[31],"(MIMO)":[32],"with":[33,120],"up":[34],"to":[35,155,215],"eight":[36],"spatial":[37,106],"streams":[38],"(SS).":[39],"challenges":[41],"issues":[43],"regarding":[44],"analyzes,":[46],"design":[47,94],"optimization":[49],"sphere":[51],"decoding":[52,123],"(SD)":[53],"lattice-reduction":[55],"mean":[56],"squared":[57],"error":[58],"successive":[59],"interference":[60],"cancellation":[61],"(LR":[62],"MMSE-SIC)":[63],"MIMO":[64,135,143,158,180,222],"detectors":[65],"wireless":[68],"local":[69],"area":[70],"networks":[71],"(WLANs)":[72],"are":[73],"investigated":[74],"this":[76,127],"paper.":[77,128],"This":[78],"industrial":[79],"oriented":[80],"paper":[81],"shows":[82],"simulation":[83],"results":[84],"that":[85,140,169,199],"take":[86],"into":[87],"account":[88],"fundamental":[89],"operational":[90],"aspects":[91],"for":[92,187],"baseband":[93],"PHY":[97,203],"(e.g.,":[99],"synchronization,":[100],"channel":[101,114],"estimation,":[102],"coding)":[103],"operating":[104],"over":[105],"correlated":[109],"Task":[110],"Group":[111],"ac":[112],"(TGac)":[113],"models.":[115],"Binary":[116],"convolutional":[117],"code":[118],"(BCC)":[119],"hard-decision":[121],"Viterbi":[122],"assumed":[125],"For":[129],"both":[130],"single-user":[131],"(SU)":[132],"multi-user":[134],"(MU-MEVIO)":[136],"environments,":[137],"we":[138,196],"show":[139],"SD":[142,163],"detection":[144,223],"allows":[145],"power":[146],"gains":[147],"between":[148,229],"1":[149],"3":[151],"dB":[152],"relation":[154],"LR-based":[156,178],"MMSE-SIC":[157,179],"detection.":[159],"Hence,":[160],"since":[161],"algorithm":[164],"presents":[165],"computational":[167,232],"complexity":[168],"depends":[170],"signal-to-noise":[173],"ratio":[174],"(SNR),":[175],"while":[176],"detector":[181],"has":[182],"fixed":[184,189],"computation":[185],"burden":[186],"number":[190],"SS":[192],"receive":[194],"antennas,":[195],"have":[197,210],"concluded":[198],"software-radio":[207],"(SR)":[208],"must":[209],"optimized":[212],"scheduling":[213],"core":[214],"set":[216],"fly":[219],"best":[221],"scheme":[224],"complex":[227],"tradeoffs":[228],"performance":[230],"complexity.":[233]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}