{"id":"https://openalex.org/W2907134370","doi":"https://doi.org/10.1109/tcomm.2018.2890263","title":"Broad Coverage Precoding Design for Massive MIMO With Manifold Optimization","display_name":"Broad Coverage Precoding Design for Massive MIMO With Manifold Optimization","publication_year":2018,"publication_date":"2018-12-28","ids":{"openalex":"https://openalex.org/W2907134370","doi":"https://doi.org/10.1109/tcomm.2018.2890263","mag":"2907134370"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2018.2890263","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2018.2890263","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 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/A5026677918","display_name":"Weiran Guo","orcid":"https://orcid.org/0000-0002-6663-6496"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiran Guo","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-6663-6496","affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054545293","display_name":"An-An Lu","orcid":"https://orcid.org/0000-0003-0193-6372"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"An-An Lu","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-0193-6372","affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Xin Meng","orcid":"https://orcid.org/0000-0001-7449-3870"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Meng","raw_affiliation_strings":["Huawei Technologies Co., Ltd., Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0001-7449-3870","affiliations":[{"raw_affiliation_string":"Huawei Technologies Co., Ltd., Shanghai, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050692023","display_name":"Xiqi Gao","orcid":"https://orcid.org/0000-0001-9107-6593"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiqi Gao","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-9107-6593","affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061157474","display_name":"Ni Ma","orcid":"https://orcid.org/0000-0002-6504-3816"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ni Ma","raw_affiliation_strings":["Huawei Technologies Co., Ltd., Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-6504-3816","affiliations":[{"raw_affiliation_string":"Huawei Technologies Co., Ltd., Shanghai, China","institution_ids":["https://openalex.org/I2250955327"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.1463,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.88489399,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"67","issue":"4","first_page":"2792","last_page":"2806"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9987000226974487,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9969000220298767,"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/precoding","display_name":"Precoding","score":0.8948264122009277},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5539436340332031},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5284737348556519},{"id":"https://openalex.org/keywords/gradient-descent","display_name":"Gradient descent","score":0.49571096897125244},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4391691982746124},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.43805330991744995},{"id":"https://openalex.org/keywords/manifold","display_name":"Manifold (fluid mechanics)","score":0.4186365604400635},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.4121943712234497},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4100317060947418},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.3856545686721802},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.36069023609161377},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1590430736541748},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.1314001977443695},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12289246916770935},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.08233445882797241}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.8948264122009277},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5539436340332031},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5284737348556519},{"id":"https://openalex.org/C153258448","wikidata":"https://www.wikidata.org/wiki/Q1199743","display_name":"Gradient descent","level":3,"score":0.49571096897125244},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4391691982746124},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.43805330991744995},{"id":"https://openalex.org/C529865628","wikidata":"https://www.wikidata.org/wiki/Q1790740","display_name":"Manifold (fluid mechanics)","level":2,"score":0.4186365604400635},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.4121943712234497},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4100317060947418},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.3856545686721802},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.36069023609161377},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1590430736541748},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.1314001977443695},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12289246916770935},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.08233445882797241},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcomm.2018.2890263","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2018.2890263","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1743825089","display_name":null,"funder_award_id":"BK20180362","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"},{"id":"https://openalex.org/G1996988274","display_name":null,"funder_award_id":"61801113","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4712056952","display_name":null,"funder_award_id":"61761136016","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6584467970","display_name":null,"funder_award_id":"61631018","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G72759632","display_name":null,"funder_award_id":"61320106003","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W653761051","https://openalex.org/W1488435683","https://openalex.org/W1563429468","https://openalex.org/W1565377632","https://openalex.org/W1803592988","https://openalex.org/W1804110266","https://openalex.org/W1964176378","https://openalex.org/W1966903726","https://openalex.org/W1977207404","https://openalex.org/W1979905340","https://openalex.org/W2001715686","https://openalex.org/W2015301486","https://openalex.org/W2023535408","https://openalex.org/W2067145564","https://openalex.org/W2070856809","https://openalex.org/W2075148031","https://openalex.org/W2075416888","https://openalex.org/W2079361630","https://openalex.org/W2084304524","https://openalex.org/W2098760944","https://openalex.org/W2111136894","https://openalex.org/W2114945762","https://openalex.org/W2119207405","https://openalex.org/W2130509920","https://openalex.org/W2141682101","https://openalex.org/W2142015064","https://openalex.org/W2151034540","https://openalex.org/W2156529323","https://openalex.org/W2167455364","https://openalex.org/W2169448252","https://openalex.org/W2247161821","https://openalex.org/W2259391824","https://openalex.org/W2482589566","https://openalex.org/W2485135680","https://openalex.org/W2605840909","https://openalex.org/W2606348571","https://openalex.org/W2625300002","https://openalex.org/W2758400996","https://openalex.org/W2769776241","https://openalex.org/W2963830740","https://openalex.org/W3098350033","https://openalex.org/W3103200723","https://openalex.org/W3104532765","https://openalex.org/W4205293427","https://openalex.org/W6638260152"],"related_works":["https://openalex.org/W2111825998","https://openalex.org/W2326544815","https://openalex.org/W2489379490","https://openalex.org/W1973158664","https://openalex.org/W1731022149","https://openalex.org/W1996933839","https://openalex.org/W2000226056","https://openalex.org/W4386858283","https://openalex.org/W1979957996","https://openalex.org/W3190864439"],"abstract_inverted_index":{"In":[0,17],"this":[1],"paper,":[2],"we":[3],"design":[4,56],"the":[5,21,29,41,48,53,58,67,70,74,81,86,94,99,103,107,114,118,142,157,162],"precoding":[6,42,54],"matrix":[7,43,55],"with":[8,161],"broad":[9],"coverage":[10,159],"for":[11,117,130],"massive":[12],"multi-input":[13],"multi-output":[14],"public":[15],"channels.":[16],"order":[18],"to":[19,79,92],"guarantee":[20],"efficient":[22],"use":[23,80],"of":[24,50,69,88,106,145],"power":[25,35,135,143],"amplifiers":[26],"and":[27,37,73,133],"improve":[28],"achievable":[30],"ergodic":[31],"rate,":[32],"equal":[33],"transmit":[34],"per-antenna":[36],"semi-unitary":[38],"constraints":[39,61],"on":[40,85],"are":[44],"considered":[45],"simultaneously.":[46],"Within":[47],"framework":[49],"manifold":[51,72],"optimization,":[52],"under":[57],"above":[59],"two":[60,90],"becomes":[62],"an":[63],"optimization":[64],"problem":[65],"over":[66],"intersection":[68,87],"oblique":[71],"Stiefel":[75],"manifold.":[76],"We":[77],"propose":[78],"steepest":[82,108],"descent":[83,109],"method":[84,110],"these":[89],"manifolds":[91],"obtain":[93],"optimal":[95],"solution.":[96],"By":[97],"using":[98],"alternating":[100],"projections":[101],"method,":[102],"search":[104],"direction":[105],"is":[111,121],"derived.":[112],"Meanwhile,":[113],"convergence":[115],"analysis":[116],"proposed":[119,125],"approach":[120,126],"also":[122],"provided.":[123],"The":[124],"can":[127],"be":[128],"used":[129],"both":[131],"omnidirectional":[132],"sector-shaped":[134],"pattern":[136,144],"design.":[137],"Simulation":[138],"results":[139],"show":[140],"that":[141],"our":[146],"designed":[147],"precoder":[148],"has":[149],"less":[150],"variation":[151],"in":[152],"different":[153],"spatial":[154],"directions":[155],"within":[156],"cell":[158],"compared":[160],"existing":[163],"Zadoff-Chu":[164],"scheme.":[165]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
