{"id":"https://openalex.org/W3114765503","doi":"https://doi.org/10.1109/ictc49870.2020.9289172","title":"Energy-Efficient FDD-based Massive MIMO Systems Using Finite Rate Feedback","display_name":"Energy-Efficient FDD-based Massive MIMO Systems Using Finite Rate Feedback","publication_year":2020,"publication_date":"2020-10-21","ids":{"openalex":"https://openalex.org/W3114765503","doi":"https://doi.org/10.1109/ictc49870.2020.9289172","mag":"3114765503"},"language":"en","primary_location":{"id":"doi:10.1109/ictc49870.2020.9289172","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictc49870.2020.9289172","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 International Conference on Information and Communication Technology Convergence (ICTC)","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/A5055104142","display_name":"Seungnyun Kim","orcid":"https://orcid.org/0000-0001-6435-9029"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Seungnyun Kim","raw_affiliation_strings":["Seoul National University, Korea"],"affiliations":[{"raw_affiliation_string":"Seoul National University, Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076075267","display_name":"Byonghyo Shim","orcid":"https://orcid.org/0000-0001-5051-1763"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Byonghyo Shim","raw_affiliation_strings":["Seoul National University, Korea"],"affiliations":[{"raw_affiliation_string":"Seoul National University, Korea","institution_ids":["https://openalex.org/I139264467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5055104142"],"corresponding_institution_ids":["https://openalex.org/I139264467"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13679059,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"255","last_page":"257"},"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":0.9969000220298767,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9966999888420105,"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":0.8045268058776855},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7813687324523926},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.644324779510498},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.6382026672363281},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.6256301999092102},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.458689421415329},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4545338749885559},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4510939121246338},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.44480663537979126},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4401935935020447},{"id":"https://openalex.org/keywords/cooperative-mimo","display_name":"Cooperative MIMO","score":0.42662951350212097},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.417125403881073},{"id":"https://openalex.org/keywords/3g-mimo","display_name":"3G MIMO","score":0.4163905680179596},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.41118523478507996},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.36119288206100464},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3337419629096985},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.26357442140579224},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19154763221740723},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1297256052494049},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.1057921051979065},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.06656897068023682}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.8045268058776855},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7813687324523926},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.644324779510498},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.6382026672363281},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.6256301999092102},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.458689421415329},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4545338749885559},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4510939121246338},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.44480663537979126},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4401935935020447},{"id":"https://openalex.org/C2778079784","wikidata":"https://www.wikidata.org/wiki/Q25000112","display_name":"Cooperative MIMO","level":5,"score":0.42662951350212097},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.417125403881073},{"id":"https://openalex.org/C165650700","wikidata":"https://www.wikidata.org/wiki/Q4636347","display_name":"3G MIMO","level":4,"score":0.4163905680179596},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.41118523478507996},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.36119288206100464},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3337419629096985},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.26357442140579224},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19154763221740723},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1297256052494049},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.1057921051979065},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.06656897068023682},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ictc49870.2020.9289172","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictc49870.2020.9289172","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 International Conference on Information and Communication Technology Convergence (ICTC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.9100000262260437,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1939715090","https://openalex.org/W1968192955","https://openalex.org/W1971998457","https://openalex.org/W1997834106","https://openalex.org/W2100573451","https://openalex.org/W2147056723","https://openalex.org/W2227902027","https://openalex.org/W2602457796","https://openalex.org/W3007918497"],"related_works":["https://openalex.org/W2596219100","https://openalex.org/W2077441589","https://openalex.org/W2941374357","https://openalex.org/W2002973905","https://openalex.org/W2112906606","https://openalex.org/W2164866798","https://openalex.org/W2545343974","https://openalex.org/W2902223647","https://openalex.org/W2542194775","https://openalex.org/W2102386542"],"abstract_inverted_index":{"Massive":[0],"multi-input":[1],"multi-output":[2],"(MIMO)":[3],"systems":[4,23],"are":[5],"one":[6],"of":[7,11,20,34],"a":[8,25,59],"key":[9],"technology":[10],"5G":[12],"to":[13,39],"achieve":[14],"thousand-fold":[15],"throughput":[16],"improvements.":[17],"One":[18],"drawback":[19],"massive":[21],"MIMO":[22],"is":[24,52],"huge":[26],"energy":[27,42,86],"consumption":[28],"occurred":[29],"by":[30],"the":[31,41,69,74,80,85,90,96],"large":[32],"number":[33],"transmit":[35],"antennas.":[36],"In":[37,54],"order":[38],"reduce":[40],"consumption,":[43],"an":[44],"effective":[45],"power":[46,64,92],"allocation":[47,65,93],"scheme":[48,82,94],"for":[49],"multiple":[50],"users":[51],"essential.":[53],"this":[55],"paper,":[56],"we":[57,77],"propose":[58],"new":[60],"channel":[61],"compression":[62],"and":[63],"technique":[66],"based":[67],"on":[68],"dominating":[70],"path":[71],"selection.":[72],"From":[73],"simulation":[75],"results,":[76],"observe":[78],"that":[79],"proposed":[81],"can":[83],"improve":[84],"efficiency":[87],"significantly":[88],"over":[89],"conventional":[91],"relying":[95],"CSI":[97],"feedback.":[98]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
