{"id":"https://openalex.org/W2761851609","doi":"https://doi.org/10.1109/lwc.2017.2758778","title":"Optimum QoS-Aware Beamformer Design for Full-Duplex Relay With Self-Energy Recycling","display_name":"Optimum QoS-Aware Beamformer Design for Full-Duplex Relay With Self-Energy Recycling","publication_year":2017,"publication_date":"2017-10-03","ids":{"openalex":"https://openalex.org/W2761851609","doi":"https://doi.org/10.1109/lwc.2017.2758778","mag":"2761851609"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2017.2758778","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2017.2758778","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Wireless Communications Letters","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/A5030697206","display_name":"\u00d6zlem Tu\u011ffe Demir","orcid":"https://orcid.org/0000-0001-9059-2799"},"institutions":[{"id":"https://openalex.org/I201799495","display_name":"Middle East Technical University","ror":"https://ror.org/014weej12","country_code":"TR","type":"education","lineage":["https://openalex.org/I201799495"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Ozlem Tugfe Demir","raw_affiliation_strings":["Department of Electrical and Electronics Engineering, Middle East Technical University, Ankara, Turkey"],"raw_orcid":"https://orcid.org/0000-0001-9059-2799","affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, Middle East Technical University, Ankara, Turkey","institution_ids":["https://openalex.org/I201799495"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072621535","display_name":"T. Engin Tuncer","orcid":"https://orcid.org/0000-0003-1098-8828"},"institutions":[{"id":"https://openalex.org/I201799495","display_name":"Middle East Technical University","ror":"https://ror.org/014weej12","country_code":"TR","type":"education","lineage":["https://openalex.org/I201799495"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Temel Engin Tuncer","raw_affiliation_strings":["Department of Electrical and Electronics Engineering, Middle East Technical University, Ankara, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, Middle East Technical University, Ankara, Turkey","institution_ids":["https://openalex.org/I201799495"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I201799495"],"apc_list":null,"apc_paid":null,"fwci":1.8305,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.86481358,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"7","issue":"1","first_page":"122","last_page":"125"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12791","display_name":"Full-Duplex Wireless Communications","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/T12791","display_name":"Full-Duplex Wireless Communications","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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9997000098228455,"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":0.9951000213623047,"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/relay","display_name":"Relay","score":0.6640483736991882},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5514447093009949},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.45844531059265137},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.4399261474609375},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.43634453415870667},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4222840666770935},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.30853766202926636},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.25477850437164307},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.19477924704551697},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19284096360206604},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08352574706077576}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.6640483736991882},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5514447093009949},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.45844531059265137},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.4399261474609375},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.43634453415870667},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4222840666770935},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.30853766202926636},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.25477850437164307},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.19477924704551697},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19284096360206604},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08352574706077576},{"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},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lwc.2017.2758778","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2017.2758778","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Wireless Communications Letters","raw_type":"journal-article"},{"id":"pmh:oai:open.metu.edu.tr:11511/38482","is_oa":false,"landing_page_url":"https://hdl.handle.net/11511/38482","pdf_url":null,"source":{"id":"https://openalex.org/S4306402495","display_name":"OpenMETU (Middle East Technical University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I201799495","host_organization_name":"Middle East Technical University","host_organization_lineage":["https://openalex.org/I201799495"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1981884085","https://openalex.org/W2049962172","https://openalex.org/W2271841819","https://openalex.org/W2334772798","https://openalex.org/W2486432451","https://openalex.org/W2530352193","https://openalex.org/W2556373857","https://openalex.org/W2566067682","https://openalex.org/W2602241875"],"related_works":["https://openalex.org/W2539674285","https://openalex.org/W1038122923","https://openalex.org/W1998322187","https://openalex.org/W2952514781","https://openalex.org/W3019210376","https://openalex.org/W2391145594","https://openalex.org/W2326572623","https://openalex.org/W1559320887","https://openalex.org/W2284606164","https://openalex.org/W4387123727"],"abstract_inverted_index":{"In":[0,17,34],"this":[1,41],"letter,":[2],"we":[3],"introduce":[4],"quality":[5],"of":[6,21,65,95],"service-aware":[7],"beamformer":[8,84],"design":[9],"for":[10,80],"full-duplex":[11],"wireless-powered":[12],"relay":[13,39,83],"with":[14,68],"self-energy":[15],"recycling.":[16],"the":[18,23,29,32,35,38,54,61,66,73,81,88,100,106],"first":[19],"phase":[20],"communication,":[22],"information":[24],"signal":[25,42],"is":[26,58,85],"transmitted":[27],"from":[28,53,72],"source":[30],"to":[31,59],"relay.":[33],"second":[36],"phase,":[37],"forwards":[40],"using":[43],"beamforming":[44],"while":[45],"it":[46],"harvests":[47],"energy":[48],"via":[49],"self":[50],"recycling":[51],"and":[52,87],"source.":[55],"The":[56,93],"aim":[57],"satisfy":[60],"signal-to-noise":[62],"ratio":[63],"requirement":[64],"destination":[67],"minimum":[69],"transmission":[70],"power":[71],"relay's":[74,101],"own":[75],"battery.":[76],"A":[77],"closed-form":[78],"solution":[79],"optimum":[82],"derived":[86],"feasibility":[89],"conditions":[90],"are":[91,103],"obtained.":[92],"effects":[94],"different":[96],"system":[97],"parameters":[98],"on":[99],"performance":[102],"discussed":[104],"in":[105],"simulation":[107],"results.":[108]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}