{"id":"https://openalex.org/W2017387690","doi":"https://doi.org/10.1109/wcnc.2013.6555185","title":"Two novel reordering methods for MIMO sphere detection based on MMSE detection","display_name":"Two novel reordering methods for MIMO sphere detection based on MMSE detection","publication_year":2013,"publication_date":"2013-04-01","ids":{"openalex":"https://openalex.org/W2017387690","doi":"https://doi.org/10.1109/wcnc.2013.6555185","mag":"2017387690"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2013.6555185","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2013.6555185","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5101183715","display_name":"Sun Song-lin","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sun Songlin","raw_affiliation_strings":["School of Information and Communication Engineering, Key Laboratory of Trustworthy Distributed Computing and Service, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China","[Key Lab. of Trustworthy Distrib. Comput. & Service, Beijing Univ. of Posts & Telecommun., Beijing, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Key Laboratory of Trustworthy Distributed Computing and Service, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"[Key Lab. of Trustworthy Distrib. Comput. & Service, Beijing Univ. of Posts & Telecommun., Beijing, China]","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069753768","display_name":"Shiliang Wang","orcid":"https://orcid.org/0000-0001-9709-6587"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shiliang Wang","raw_affiliation_strings":["School of Information and Communication Engineering, Key Laboratory of Trustworthy Distributed Computing and Service, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China","[Key Lab. of Trustworthy Distrib. Comput. & Service, Beijing Univ. of Posts & Telecommun., Beijing, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Key Laboratory of Trustworthy Distributed Computing and Service, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"[Key Lab. of Trustworthy Distrib. Comput. & Service, Beijing Univ. of Posts & Telecommun., Beijing, China]","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":1.6803,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.8548729,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"3829","last_page":"3832"},"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/T10575","display_name":"Wireless Communication Networks Research","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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9959999918937683,"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":0.7251284718513489},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.6654680967330933},{"id":"https://openalex.org/keywords/minimum-mean-square-error","display_name":"Minimum mean square error","score":0.6490011811256409},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6015805006027222},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.5580026507377625},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5479453206062317},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.5394613742828369},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.5142418742179871},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.47643643617630005},{"id":"https://openalex.org/keywords/detection-theory","display_name":"Detection theory","score":0.4418207108974457},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3534618020057678},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.27369022369384766},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10160878300666809}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7251284718513489},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.6654680967330933},{"id":"https://openalex.org/C90652560","wikidata":"https://www.wikidata.org/wiki/Q11091747","display_name":"Minimum mean square error","level":3,"score":0.6490011811256409},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6015805006027222},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.5580026507377625},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5479453206062317},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.5394613742828369},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.5142418742179871},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.47643643617630005},{"id":"https://openalex.org/C137270730","wikidata":"https://www.wikidata.org/wiki/Q120811","display_name":"Detection theory","level":3,"score":0.4418207108974457},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3534618020057678},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.27369022369384766},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10160878300666809},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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/wcnc.2013.6555185","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2013.6555185","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.46000000834465027,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1967769715","https://openalex.org/W1997002146","https://openalex.org/W2054620919","https://openalex.org/W2062378043","https://openalex.org/W2097780353","https://openalex.org/W2102774572","https://openalex.org/W2103005479","https://openalex.org/W2103300420","https://openalex.org/W2107244732","https://openalex.org/W2126483728","https://openalex.org/W2133475491","https://openalex.org/W2138293524","https://openalex.org/W2142723349","https://openalex.org/W2156787051","https://openalex.org/W2160779252","https://openalex.org/W2161557190","https://openalex.org/W2162492331"],"related_works":["https://openalex.org/W2545343974","https://openalex.org/W4291895924","https://openalex.org/W1783583321","https://openalex.org/W1583991000","https://openalex.org/W2134520490","https://openalex.org/W1997240170","https://openalex.org/W2162650426","https://openalex.org/W2158165366","https://openalex.org/W3195147989","https://openalex.org/W3140124938"],"abstract_inverted_index":{"Sphere":[0],"detection":[1,49],"(SD)":[2],"can":[3,105,135],"significantly":[4,106],"reduce":[5,34,107],"the":[6,16,28,35,59,62,70,73,76,93,96,108,118,132],"complexity":[7,17,36,109],"of":[8,18,37,61,75,87,95,103],"multiple-input":[9],"multiple-output":[10],"(MIMO)":[11],"maximum-likelihood":[12],"(ML)":[13],"detection,":[14],"but":[15],"SD":[19,129],"is":[20,56,83],"still":[21],"too":[22],"high":[23],"to":[24,27,33],"be":[25],"applied":[26],"practical":[29],"system.":[30],"In":[31],"order":[32],"SD,":[38,116],"two":[39],"novel":[40],"reordering":[41],"methods":[42],"based":[43,57],"minimum":[44],"mean":[45],"square":[46],"error":[47],"(MMSE)":[48],"are":[50],"presented":[51],"in":[52],"this":[53],"paper.":[54],"Rule-R":[55,88],"on":[58,69,92],"reliability":[60],"MMSE":[63],"detector's":[64],"decision":[65,77,97],"variable":[66],"which":[67],"depends":[68,91],"magnitude":[71,94],"and":[72,89,140],"SINR":[74],"variable.":[78,98],"The":[79],"other":[80,127],"method,":[81],"Rule-M,":[82],"a":[84],"simplified":[85],"version":[86],"only":[90],"We":[99],"show":[100],"that":[101],"both":[102,117,136],"them":[104],"with":[110],"few":[111],"additional":[112],"computations.":[113],"For":[114],"original":[115],"rules":[119],"cause":[120],"no":[121],"performance":[122,141],"degradation.":[123],"While":[124],"if":[125],"some":[126],"suboptimal":[128],"were":[130],"used,":[131],"proposed":[133],"algorithms":[134],"provide":[137],"computational":[138],"efficiency":[139],"improvement.":[142]},"counts_by_year":[{"year":2015,"cited_by_count":7}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}