{"id":"https://openalex.org/W2791562806","doi":"https://doi.org/10.1109/tcomm.2018.2890227","title":"Non-Uniform Quantization Codebook-Based Hybrid Precoding to Reduce Feedback Overhead in Millimeter Wave MIMO Systems","display_name":"Non-Uniform Quantization Codebook-Based Hybrid Precoding to Reduce Feedback Overhead in Millimeter Wave MIMO Systems","publication_year":2018,"publication_date":"2018-12-28","ids":{"openalex":"https://openalex.org/W2791562806","doi":"https://doi.org/10.1109/tcomm.2018.2890227","mag":"2791562806"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2018.2890227","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2018.2890227","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":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1803.00342","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101707388","display_name":"Yun Chen","orcid":"https://orcid.org/0000-0003-3982-3058"},"institutions":[{"id":"https://openalex.org/I4210138186","display_name":"Wuhan National Laboratory for Optoelectronics","ror":"https://ror.org/03c9ncn37","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210138186"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yun Chen","raw_affiliation_strings":["Wuhan National Laboratory for Optoelectronics, School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan National Laboratory for Optoelectronics, School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100392728","display_name":"Da Chen","orcid":"https://orcid.org/0000-0002-6557-1512"},"institutions":[{"id":"https://openalex.org/I4210138186","display_name":"Wuhan National Laboratory for Optoelectronics","ror":"https://ror.org/03c9ncn37","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210138186"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Da Chen","raw_affiliation_strings":["Wuhan National Laboratory for Optoelectronics, School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan National Laboratory for Optoelectronics, School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100678341","display_name":"Tao Jiang","orcid":"https://orcid.org/0000-0002-8482-1046"},"institutions":[{"id":"https://openalex.org/I4210138186","display_name":"Wuhan National Laboratory for Optoelectronics","ror":"https://ror.org/03c9ncn37","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210138186"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Jiang","raw_affiliation_strings":["Wuhan National Laboratory for Optoelectronics, School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan National Laboratory for Optoelectronics, School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":3.2125,"has_fulltext":false,"cited_by_count":54,"citation_normalized_percentile":{"value":0.9234435,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"67","issue":"4","first_page":"2779","last_page":"2791"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9991999864578247,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9991000294685364,"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/codebook","display_name":"Codebook","score":0.9647176265716553},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.8341062068939209},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.7464132905006409},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6798192262649536},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5565980076789856},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5252527594566345},{"id":"https://openalex.org/keywords/linde\u2013buzo\u2013gray-algorithm","display_name":"Linde\u2013Buzo\u2013Gray algorithm","score":0.4896996319293976},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47008374333381653},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.45935890078544617},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.42563343048095703},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4180387854576111},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3994913101196289},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1695677638053894},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13256794214248657},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.06407052278518677}],"concepts":[{"id":"https://openalex.org/C127759330","wikidata":"https://www.wikidata.org/wiki/Q637416","display_name":"Codebook","level":2,"score":0.9647176265716553},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.8341062068939209},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.7464132905006409},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6798192262649536},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5565980076789856},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5252527594566345},{"id":"https://openalex.org/C93372532","wikidata":"https://www.wikidata.org/wiki/Q6552455","display_name":"Linde\u2013Buzo\u2013Gray algorithm","level":3,"score":0.4896996319293976},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47008374333381653},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.45935890078544617},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.42563343048095703},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4180387854576111},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3994913101196289},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1695677638053894},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13256794214248657},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.06407052278518677},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"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":2,"locations":[{"id":"doi:10.1109/tcomm.2018.2890227","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2018.2890227","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"},{"id":"pmh:oai:arXiv.org:1803.00342","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1803.00342","pdf_url":"https://arxiv.org/pdf/1803.00342","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1803.00342","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1803.00342","pdf_url":"https://arxiv.org/pdf/1803.00342","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2176840696","display_name":null,"funder_award_id":"61601191","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5237909679","display_name":null,"funder_award_id":"61729101","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5959693143","display_name":"\u5927\u89c4\u6a21MIMO\u901a\u4fe1\u7cfb\u7edf\u4e2d\u6df7\u5408\u9884\u7f16\u7801\u7684\u7406\u8bba\u4e0e\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61771216","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G86993181","display_name":null,"funder_award_id":"2015ZDTD012","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322725","display_name":"China Scholarship Council","ror":"https://ror.org/04atp4p48"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W863092621","https://openalex.org/W905396345","https://openalex.org/W1423052447","https://openalex.org/W1432778544","https://openalex.org/W1584244501","https://openalex.org/W1926244710","https://openalex.org/W1956027752","https://openalex.org/W1999153524","https://openalex.org/W2005939311","https://openalex.org/W2023182510","https://openalex.org/W2053521124","https://openalex.org/W2054549389","https://openalex.org/W2074863717","https://openalex.org/W2075148031","https://openalex.org/W2095843437","https://openalex.org/W2097372637","https://openalex.org/W2100183117","https://openalex.org/W2108672684","https://openalex.org/W2111953900","https://openalex.org/W2116193517","https://openalex.org/W2116334496","https://openalex.org/W2138020668","https://openalex.org/W2145412765","https://openalex.org/W2165943096","https://openalex.org/W2195693430","https://openalex.org/W2239825991","https://openalex.org/W2259391824","https://openalex.org/W2272774410","https://openalex.org/W2309773735","https://openalex.org/W2340550737","https://openalex.org/W2463747392","https://openalex.org/W2469174679","https://openalex.org/W2525086471","https://openalex.org/W2532930308","https://openalex.org/W2561296078","https://openalex.org/W2604698298","https://openalex.org/W2742478843","https://openalex.org/W2769052255","https://openalex.org/W2771579582","https://openalex.org/W2962819920","https://openalex.org/W2963108822","https://openalex.org/W3099416516","https://openalex.org/W3099908750","https://openalex.org/W3106015735","https://openalex.org/W6674901761"],"related_works":["https://openalex.org/W2096936443","https://openalex.org/W2081863301","https://openalex.org/W2352648934","https://openalex.org/W2365109233","https://openalex.org/W145510127","https://openalex.org/W2374856816","https://openalex.org/W1977098967","https://openalex.org/W2378932494","https://openalex.org/W2352292447","https://openalex.org/W2391875658"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,41,88],"propose":[4],"two":[5,14,129,148],"non-uniform":[6],"quantization":[7,91,106,120,171],"(NUQ)":[8],"codebook-based":[9,150,172],"hybrid":[10,16,131,151],"precoding":[11,17,133,152],"schemes":[12,134,153],"for":[13,110,124],"main":[15],"implementations,":[18],"i.e.,":[19],"the":[20,24,29,44,47,51,60,64,68,73,90,111,139,146,160,164,169],"full-connected":[21],"structure":[22],"and":[23,83,98,118,158],"sub-connected":[25],"structure,":[26],"to":[27,94,115],"reduce":[28],"feedback":[30,165],"overhead":[31,166],"in":[32,67,162],"millimeter":[33,65],"wave":[34,66],"single":[35],"user":[36],"multiple-input":[37],"multiple-output":[38],"systems.":[39],"Specifically,":[40],"firstly":[42],"group":[43],"angles":[45,82,97,114],"of":[46,50,63,105],"arrive/departures":[48],"(AOAs/AODs)":[49],"scattering":[52],"paths":[53],"into":[54,77],"several":[55],"spatial":[56,79],"lobes":[57],"by":[58],"exploiting":[59],"sparseness":[61],"property":[62],"angular":[69,75],"domain,":[70],"which":[71,137],"divides":[72],"total":[74],"domain":[76],"effective":[78,112],"lobes'":[80],"coverage":[81,85,96,113,126],"ineffective":[84,125],"angles.":[86,127],"Then,":[87],"map":[89],"bits":[92,107],"non-uniformly":[93],"different":[95],"construct":[99],"NUQ":[100,140,149],"codebooks,":[101],"where":[102],"high":[103],"numbers":[104],"are":[108,135],"employed":[109,123],"quantize":[116],"AoAs/AoDs":[117],"zero":[119],"bit":[121],"is":[122],"Finally,":[128],"low-complexity":[130],"analog/digital":[132],"proposed,":[136],"utilize":[138],"codebooks.":[141],"Simulation":[142],"results":[143],"demonstrate":[144],"that":[145],"proposed":[147],"achieve":[154],"near-optimal":[155],"spectral":[156],"efficiencies":[157],"show":[159],"superiority":[161],"reducing":[163],"compared":[167],"with":[168],"uniform":[170],"works.":[173]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":13},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":1}],"updated_date":"2026-08-26T07:47:46.906454","created_date":"2018-03-29T00:00:00"}
