{"id":"https://openalex.org/W2537654463","doi":"https://doi.org/10.1109/chinacom.2012.6417518","title":"Study on LTE MIMO schemes for indoor scenarios","display_name":"Study on LTE MIMO schemes for indoor scenarios","publication_year":2012,"publication_date":"2012-08-01","ids":{"openalex":"https://openalex.org/W2537654463","doi":"https://doi.org/10.1109/chinacom.2012.6417518","mag":"2537654463"},"language":"en","primary_location":{"id":"doi:10.1109/chinacom.2012.6417518","is_oa":false,"landing_page_url":"https://doi.org/10.1109/chinacom.2012.6417518","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"7th International Conference on Communications and Networking in China","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/A5044096451","display_name":"Zhaobiao Lv","orcid":"https://orcid.org/0000-0003-1694-6127"},"institutions":[{"id":"https://openalex.org/I6507939","display_name":"China United Network Communications Group (China)","ror":"https://ror.org/028w99c90","country_code":"CN","type":"company","lineage":["https://openalex.org/I6507939"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaobiao Lv","raw_affiliation_strings":["Network Technology Research Center, China Unicom Research Institute, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Network Technology Research Center, China Unicom Research Institute, Beijing, China","institution_ids":["https://openalex.org/I6507939"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100643698","display_name":"Jianquan Wang","orcid":"https://orcid.org/0000-0003-3904-2817"},"institutions":[{"id":"https://openalex.org/I6507939","display_name":"China United Network Communications Group (China)","ror":"https://ror.org/028w99c90","country_code":"CN","type":"company","lineage":["https://openalex.org/I6507939"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianquan Wang","raw_affiliation_strings":["Network Technology Research Center, China Unicom Research Institute, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Network Technology Research Center, China Unicom Research Institute, Beijing, China","institution_ids":["https://openalex.org/I6507939"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102994038","display_name":"Changling Wang","orcid":"https://orcid.org/0000-0002-3378-4978"},"institutions":[{"id":"https://openalex.org/I6507939","display_name":"China United Network Communications Group (China)","ror":"https://ror.org/028w99c90","country_code":"CN","type":"company","lineage":["https://openalex.org/I6507939"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changling Wang","raw_affiliation_strings":["Department of Network Construction, China Unicom Group Co., Ltd, Beijing, China","Department of Network Construction, China Unicom Group Company Limited, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Network Construction, China Unicom Group Co., Ltd, Beijing, China","institution_ids":["https://openalex.org/I6507939"]},{"raw_affiliation_string":"Department of Network Construction, China Unicom Group Company Limited, Beijing, China","institution_ids":["https://openalex.org/I6507939"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112124555","display_name":"Qing-yu Cai","orcid":"https://orcid.org/0000-0002-9725-8731"},"institutions":[{"id":"https://openalex.org/I6507939","display_name":"China United Network Communications Group (China)","ror":"https://ror.org/028w99c90","country_code":"CN","type":"company","lineage":["https://openalex.org/I6507939"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingyu Cai","raw_affiliation_strings":["Department of Network Construction, China Unicom Group Co., Ltd, Beijing, China","Department of Network Construction, China Unicom Group Company Limited, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Network Construction, China Unicom Group Co., Ltd, Beijing, China","institution_ids":["https://openalex.org/I6507939"]},{"raw_affiliation_string":"Department of Network Construction, China Unicom Group Company Limited, Beijing, China","institution_ids":["https://openalex.org/I6507939"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100744204","display_name":"Xinzhong Li","orcid":"https://orcid.org/0000-0002-0472-807X"},"institutions":[{"id":"https://openalex.org/I6507939","display_name":"China United Network Communications Group (China)","ror":"https://ror.org/028w99c90","country_code":"CN","type":"company","lineage":["https://openalex.org/I6507939"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinzhong Li","raw_affiliation_strings":["Network Technology Research Center, China Unicom Research Institute, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Network Technology Research Center, China Unicom Research Institute, Beijing, China","institution_ids":["https://openalex.org/I6507939"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069884912","display_name":"Jun Yang","orcid":"https://orcid.org/0000-0001-5190-135X"},"institutions":[{"id":"https://openalex.org/I6507939","display_name":"China United Network Communications Group (China)","ror":"https://ror.org/028w99c90","country_code":"CN","type":"company","lineage":["https://openalex.org/I6507939"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Yang","raw_affiliation_strings":["Network Technology Research Center, China Unicom Research Institute, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Network Technology Research Center, China Unicom Research Institute, Beijing, China","institution_ids":["https://openalex.org/I6507939"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102743079","display_name":"Youxiang Wang","orcid":"https://orcid.org/0009-0008-6259-3717"},"institutions":[{"id":"https://openalex.org/I6507939","display_name":"China United Network Communications Group (China)","ror":"https://ror.org/028w99c90","country_code":"CN","type":"company","lineage":["https://openalex.org/I6507939"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Youxiang Wang","raw_affiliation_strings":["Network Technology Research Center, China Unicom Research Institute, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Network Technology Research Center, China Unicom Research Institute, Beijing, China","institution_ids":["https://openalex.org/I6507939"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027363073","display_name":"Bin Fan","orcid":"https://orcid.org/0000-0001-8149-6148"},"institutions":[{"id":"https://openalex.org/I6507939","display_name":"China United Network Communications Group (China)","ror":"https://ror.org/028w99c90","country_code":"CN","type":"company","lineage":["https://openalex.org/I6507939"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Fan","raw_affiliation_strings":["Network Technology Research Center, China Unicom Research Institute, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Network Technology Research Center, China Unicom Research Institute, Beijing, China","institution_ids":["https://openalex.org/I6507939"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040501126","display_name":"Sheng Yu","orcid":"https://orcid.org/0000-0002-6347-0507"},"institutions":[{"id":"https://openalex.org/I6507939","display_name":"China United Network Communications Group (China)","ror":"https://ror.org/028w99c90","country_code":"CN","type":"company","lineage":["https://openalex.org/I6507939"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Sheng","raw_affiliation_strings":["Network Technology Research Center, China Unicom Research Institute, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Network Technology Research Center, China Unicom Research Institute, Beijing, China","institution_ids":["https://openalex.org/I6507939"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I6507939"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.30627241,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"414","last_page":"418"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9961000084877014,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9947999715805054,"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/mimo","display_name":"MIMO","score":0.8341624736785889},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7184427976608276},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.5960394144058228},{"id":"https://openalex.org/keywords/path-loss","display_name":"Path loss","score":0.5619915127754211},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5503055453300476},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.5328906774520874},{"id":"https://openalex.org/keywords/3g-mimo","display_name":"3G MIMO","score":0.5322579741477966},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5243649482727051},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4954267740249634},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3761877417564392},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.30873972177505493},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2719288170337677},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15882086753845215}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.8341624736785889},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7184427976608276},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.5960394144058228},{"id":"https://openalex.org/C194273485","wikidata":"https://www.wikidata.org/wiki/Q1478845","display_name":"Path loss","level":3,"score":0.5619915127754211},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5503055453300476},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.5328906774520874},{"id":"https://openalex.org/C165650700","wikidata":"https://www.wikidata.org/wiki/Q4636347","display_name":"3G MIMO","level":4,"score":0.5322579741477966},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5243649482727051},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4954267740249634},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3761877417564392},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.30873972177505493},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2719288170337677},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15882086753845215},{"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/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/chinacom.2012.6417518","is_oa":false,"landing_page_url":"https://doi.org/10.1109/chinacom.2012.6417518","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"7th International Conference on Communications and Networking in China","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":2,"referenced_works":["https://openalex.org/W2167848776","https://openalex.org/W3114364191"],"related_works":["https://openalex.org/W2038397443","https://openalex.org/W4200145345","https://openalex.org/W2112785353","https://openalex.org/W2941374357","https://openalex.org/W1561113522","https://openalex.org/W1495906304","https://openalex.org/W2935871810","https://openalex.org/W1993205288","https://openalex.org/W4390496060","https://openalex.org/W1520753245"],"abstract_inverted_index":{"With":[0],"the":[1,9,21,26,80],"development":[2],"of":[3,11,20,28],"Internet":[4],"and":[5,63,73,87],"3G":[6],"communication":[7],"systems,":[8],"requirement":[10],"data":[12],"transmission":[13],"is":[14,46],"increasing.":[15],"Multi-Input-Multi-Output":[16],"(MIMO)":[17],"as":[18],"one":[19],"important":[22],"techniques":[23],"to":[24,40,52,71],"improve":[25],"capacity":[27,92],"Long":[29],"Term":[30],"Evolution":[31],"(LTE)":[32],"systems":[33],"have":[34,83,88],"been":[35],"widely":[36],"discussed.":[37],"However,":[38],"how":[39],"deploy":[41],"MIMO":[42],"for":[43],"indoor":[44,78],"scenarios":[45],"still":[47],"a":[48],"problem":[49],"which":[50],"needs":[51],"be":[53],"solved":[54],"at":[55],"present.":[56],"In":[57],"this":[58],"paper,":[59],"dual-path":[60,64],"single-polarized":[61,98],"antenna":[62,66,99],"dual-polarized":[65],"solutions":[67,82],"are":[68],"analyzed.":[69],"According":[70],"simulation":[72],"test":[74],"results,":[75],"under":[76],"appropriate":[77],"scenarios,":[79],"both":[81],"good":[84],"coverage":[85],"performance":[86,93],"56%":[89],"improvement":[90],"in":[91],"compared":[94],"with":[95],"traditional":[96],"single-path":[97],"solution.":[100]},"counts_by_year":[],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}