{"id":"https://openalex.org/W2916748770","doi":"https://doi.org/10.1109/glocom.2018.8647487","title":"Energy-Efficient Hybrid D-A Precoders Design for mm-Wave Systems","display_name":"Energy-Efficient Hybrid D-A Precoders Design for mm-Wave Systems","publication_year":2018,"publication_date":"2018-12-01","ids":{"openalex":"https://openalex.org/W2916748770","doi":"https://doi.org/10.1109/glocom.2018.8647487","mag":"2916748770"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2018.8647487","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2018.8647487","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5014127387","display_name":"Osama Alluhaibi","orcid":"https://orcid.org/0000-0002-1969-4394"},"institutions":[{"id":"https://openalex.org/I20581793","display_name":"University of Kent","ror":"https://ror.org/00xkeyj56","country_code":"GB","type":"education","lineage":["https://openalex.org/I20581793"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Osama Alluhaibi","raw_affiliation_strings":["School of Engineering and Digital Arts, University of Kent, Canterbury, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering and Digital Arts, University of Kent, Canterbury, United Kingdom","institution_ids":["https://openalex.org/I20581793"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017766812","display_name":"Qasim Zeeshan Ahmed","orcid":"https://orcid.org/0000-0002-3957-5341"},"institutions":[{"id":"https://openalex.org/I133837150","display_name":"University of Huddersfield","ror":"https://ror.org/05t1h8f27","country_code":"GB","type":"education","lineage":["https://openalex.org/I133837150"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Qasim Zeeshan Ahmed","raw_affiliation_strings":["University of Huddersfield Queensgate, Huddersfield, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Huddersfield Queensgate, Huddersfield, United Kingdom","institution_ids":["https://openalex.org/I133837150"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.1689,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.78091103,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"29","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10262","display_name":"Microwave Engineering and Waveguides","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/T10262","display_name":"Microwave Engineering and Waveguides","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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9986000061035156,"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":0.7948631048202515},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.6226941347122192},{"id":"https://openalex.org/keywords/bisection-method","display_name":"Bisection method","score":0.5821598172187805},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5556944608688354},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4721531867980957},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4601602554321289},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4588201344013214},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4352284073829651},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.4244655966758728},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.37196192145347595},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3230060935020447},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3203194737434387},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.24795770645141602},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15159699320793152},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1493128538131714},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.12143024802207947}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.7948631048202515},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.6226941347122192},{"id":"https://openalex.org/C157544257","wikidata":"https://www.wikidata.org/wiki/Q866300","display_name":"Bisection method","level":2,"score":0.5821598172187805},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5556944608688354},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4721531867980957},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4601602554321289},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4588201344013214},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4352284073829651},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.4244655966758728},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.37196192145347595},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3230060935020447},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3203194737434387},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.24795770645141602},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15159699320793152},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1493128538131714},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.12143024802207947},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/glocom.2018.8647487","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2018.8647487","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:publications/53c7b19b-62e8-426c-b566-1ddf5aec1f71","is_oa":false,"landing_page_url":"http://www.scopus.com/inward/record.url?scp=85063541464&partnerID=8YFLogxK","pdf_url":null,"source":{"id":"https://openalex.org/S4306402508","display_name":"Huddersfield Research Portal (University of Huddersfield)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I133837150","host_organization_name":"University of Huddersfield","host_organization_lineage":["https://openalex.org/I133837150"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Alluhaibi, O & Ahmed, Q Z 2019, Energy-Efficient Hybrid D-A Precoders Design for mm-Wave Systems. in 2018 IEEE Global Communications Conference, GLOBECOM 2018 - Proceedings., 8647487, Institute of Electrical and Electronics Engineers Inc., 2018 IEEE Global Communications Conference, Abu Dhabi, United Arab Emirates, 9/12/18. https://doi.org/10.1109/GLOCOM.2018.8647487","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W595252221","https://openalex.org/W1432778544","https://openalex.org/W1584244501","https://openalex.org/W1608412409","https://openalex.org/W1965925811","https://openalex.org/W2046462440","https://openalex.org/W2051381393","https://openalex.org/W2053521124","https://openalex.org/W2054549389","https://openalex.org/W2060451174","https://openalex.org/W2084726005","https://openalex.org/W2093645013","https://openalex.org/W2100774182","https://openalex.org/W2136133623","https://openalex.org/W2163068306","https://openalex.org/W2259391824","https://openalex.org/W2296319761","https://openalex.org/W2319812433","https://openalex.org/W2511344748","https://openalex.org/W2585861154","https://openalex.org/W2610335499","https://openalex.org/W2740209007","https://openalex.org/W2740385326","https://openalex.org/W2770508362","https://openalex.org/W2785859927","https://openalex.org/W2983396602","https://openalex.org/W4250589301","https://openalex.org/W4253679144","https://openalex.org/W6628434947"],"related_works":["https://openalex.org/W4281688526","https://openalex.org/W2152088989","https://openalex.org/W2756419127","https://openalex.org/W4366493479","https://openalex.org/W2905893439","https://openalex.org/W3135374966","https://openalex.org/W2554517556","https://openalex.org/W2953205382","https://openalex.org/W2489379490","https://openalex.org/W2141031289"],"abstract_inverted_index":{"Hybrid":[0],"digital":[1,81],"to":[2,12,36],"analog":[3,70,104],"precoding":[4,136],"is":[5,49,72,84,108],"widely":[6],"used":[7,101],"in":[8,26,50,102,121],"millimeter":[9],"wave":[10],"system":[11],"reduce":[13],"power":[14,75],"consumption.":[15],"The":[16,43,92],"radio":[17],"frequency":[18],"(RF)":[19],"chains":[20,33,59],"consume":[21],"maximum":[22],"transmitted":[23],"power,":[24],"therefore,":[25],"this":[27],"paper":[28],"optimal":[29,55,69,139],"number":[30,56,140],"of":[31,45,57,94,97,123,141,144],"RF":[32,58],"are":[34,60],"selected":[35,61],"achieve":[37],"the":[38,46,54,63,68,80,87,95,98,103,114,118,124,127,134,147],"desired":[39],"energy":[40],"efficiency":[41],"(EE).":[42],"novelty":[44],"proposed":[47,64,115],"method":[48],"two":[51],"folds.":[52],"First,":[53],"by":[62,74,79,86],"bisection":[65],"algorithm.":[66],"Second,":[67],"precoder":[71,82,105],"designed":[73,85],"iteration":[76],"algorithm,":[77],"followed":[78],"which":[83],"known":[88],"least":[89],"squares":[90],"method.":[91],"effect":[93],"resolution":[96,145],"phase":[99],"shifters":[100],"on":[106],"EE":[107,125,149],"investigated.":[109],"Simulation":[110],"results":[111],"show":[112],"that":[113,133],"algorithms":[116,120],"outperform":[117],"existing":[119],"terms":[122],"and":[126],"achievable":[128],"capacity.":[129],"It":[130],"also":[131],"showed":[132],"hybrid":[135],"with":[137],"an":[138],"quantized":[142],"bits":[143],"attains":[146],"best":[148],"performance.":[150]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}