{"id":"https://openalex.org/W4312958733","doi":"https://doi.org/10.1109/pimrc54779.2022.9977802","title":"Memory Polynomial-Inspired Neural Network to Compensate the Power Amplifier Non-linearities","display_name":"Memory Polynomial-Inspired Neural Network to Compensate the Power Amplifier Non-linearities","publication_year":2022,"publication_date":"2022-09-12","ids":{"openalex":"https://openalex.org/W4312958733","doi":"https://doi.org/10.1109/pimrc54779.2022.9977802"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc54779.2022.9977802","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc54779.2022.9977802","pdf_url":null,"source":{"id":"https://openalex.org/S4363605306","display_name":"2022 IEEE 33rd Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 33rd Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","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/A5068953295","display_name":"Pedamalli Saikrishna","orcid":null},"institutions":[{"id":"https://openalex.org/I4210139030","display_name":"Samsung (India)","ror":"https://ror.org/04cpx2569","country_code":"IN","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210139030"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Pedamalli Saikrishna","raw_affiliation_strings":["Beyond 5G Team, Mobile Communications R&#x0026;D, Samsung R&#x0026;D Institute,Bangalore,India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beyond 5G Team, Mobile Communications R&#x0026;D, Samsung R&#x0026;D Institute,Bangalore,India","institution_ids":["https://openalex.org/I4210139030"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005391272","display_name":"Ankur Goyal","orcid":"https://orcid.org/0000-0003-3333-3701"},"institutions":[{"id":"https://openalex.org/I4210139030","display_name":"Samsung (India)","ror":"https://ror.org/04cpx2569","country_code":"IN","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210139030"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ankur Goyal","raw_affiliation_strings":["Beyond 5G Team, Mobile Communications R&#x0026;D, Samsung R&#x0026;D Institute,Bangalore,India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beyond 5G Team, Mobile Communications R&#x0026;D, Samsung R&#x0026;D Institute,Bangalore,India","institution_ids":["https://openalex.org/I4210139030"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090251240","display_name":"Ashwini Kumar","orcid":null},"institutions":[{"id":"https://openalex.org/I4210139030","display_name":"Samsung (India)","ror":"https://ror.org/04cpx2569","country_code":"IN","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210139030"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ashwini Kumar","raw_affiliation_strings":["Beyond 5G Team, Mobile Communications R&#x0026;D, Samsung R&#x0026;D Institute,Bangalore,India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beyond 5G Team, Mobile Communications R&#x0026;D, Samsung R&#x0026;D Institute,Bangalore,India","institution_ids":["https://openalex.org/I4210139030"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020718837","display_name":"Ashok Kumar Reddy Chavva","orcid":"https://orcid.org/0000-0002-0772-1631"},"institutions":[{"id":"https://openalex.org/I4210139030","display_name":"Samsung (India)","ror":"https://ror.org/04cpx2569","country_code":"IN","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210139030"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ashok Kumar Reddy Chavva","raw_affiliation_strings":["Beyond 5G Team, Mobile Communications R&#x0026;D, Samsung R&#x0026;D Institute,Bangalore,India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beyond 5G Team, Mobile Communications R&#x0026;D, Samsung R&#x0026;D Institute,Bangalore,India","institution_ids":["https://openalex.org/I4210139030"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044743425","display_name":"Suhwook Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Suhwook Kim","raw_affiliation_strings":["6G Research Team, Samsung Electronics Co., LTD.,Seoul,South Korea","6G Research Team, Samsung Electronics Co., LTD., Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"6G Research Team, Samsung Electronics Co., LTD.,Seoul,South Korea","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"6G Research Team, Samsung Electronics Co., LTD., Seoul, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100330714","display_name":"Sangho Lee","orcid":"https://orcid.org/0000-0002-6817-5339"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sangho Lee","raw_affiliation_strings":["6G Research Team, Samsung Electronics Co., LTD.,Seoul,South Korea","6G Research Team, Samsung Electronics Co., LTD., Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"6G Research Team, Samsung Electronics Co., LTD.,Seoul,South Korea","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"6G Research Team, Samsung Electronics Co., LTD., Seoul, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1203","last_page":"1208"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11248","display_name":"Advanced Power Amplifier Design","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/T11248","display_name":"Advanced Power Amplifier Design","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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9939000010490417,"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/T11249","display_name":"Wireless Power Transfer Systems","score":0.9905999898910522,"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/computer-science","display_name":"Computer science","score":0.6075289845466614},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.5889581441879272},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.5690934658050537},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.44429704546928406},{"id":"https://openalex.org/keywords/polynomial","display_name":"Polynomial","score":0.4368324875831604},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.35624346137046814},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1498066484928131},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13753381371498108},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12657108902931213},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.11729255318641663},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10443264245986938},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10162490606307983}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6075289845466614},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.5889581441879272},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.5690934658050537},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.44429704546928406},{"id":"https://openalex.org/C90119067","wikidata":"https://www.wikidata.org/wiki/Q43260","display_name":"Polynomial","level":2,"score":0.4368324875831604},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.35624346137046814},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1498066484928131},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13753381371498108},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12657108902931213},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.11729255318641663},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10443264245986938},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10162490606307983},{"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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc54779.2022.9977802","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc54779.2022.9977802","pdf_url":null,"source":{"id":"https://openalex.org/S4363605306","display_name":"2022 IEEE 33rd Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 33rd Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7599999904632568,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2002361539","https://openalex.org/W2009112011","https://openalex.org/W2147914016","https://openalex.org/W2161181093","https://openalex.org/W2171395034","https://openalex.org/W2485839733","https://openalex.org/W2808644149","https://openalex.org/W2953596346","https://openalex.org/W3006743185","https://openalex.org/W3037530130","https://openalex.org/W3128855577"],"related_works":["https://openalex.org/W2137676555","https://openalex.org/W2515605785","https://openalex.org/W4245326239","https://openalex.org/W1507225775","https://openalex.org/W2106294750","https://openalex.org/W2183644323","https://openalex.org/W2133170110","https://openalex.org/W3127043889","https://openalex.org/W2391251536","https://openalex.org/W2135814299"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,26],"propose":[4],"a":[5,28,135],"neural":[6],"network":[7],"(NN)":[8],"based":[9,56,85,171],"algorithm":[10],"for":[11,19,40,69,82],"digitally":[12],"pre-distorting":[13],"the":[14,20,42,61,83,87,95,112,119,122,129,152,165],"transmit":[15],"signal":[16],"to":[17,118,151,181],"compensate":[18],"non-linearities":[21],"in":[22,60,75,97,109,128,143,148],"power":[23,43,102],"amplifier.":[24],"Here,":[25],"studied":[27],"novel":[29],"NN":[30,55],"architecture":[31,93],"inspired":[32],"by":[33],"Volterra":[34],"series,":[35],"which":[36],"is":[37,106,164],"widely":[38],"used":[39],"modeling":[41],"amplifier":[44],"characteristics.":[45],"We":[46],"compare":[47],"its":[48],"performance":[49,136],"with":[50],"conventional":[51,154],"and":[52,105,145,173],"other":[53],"known":[54],"digital":[57],"pre-distorters":[58],"(DPDs)":[59],"literature.":[62],"The":[63,91,131,160],"proposed":[64,92,132,161],"method":[65,133],"has":[66,134],"separate":[67],"sub-networks":[68],"each":[70],"memory":[71,157],"tap.":[72],"This":[73],"helps":[74],"having":[76],"flexible":[77],"number":[78],"of":[79,89,99,111,121,138],"output":[80],"nodes":[81],"sub-network":[84],"on":[86],"chronology":[88],"samples.":[90],"performs":[94],"best":[96,108,153],"terms":[98,110],"adjacent":[100],"channel":[101],"ratio":[103],"(ACPR)":[104],"second":[107],"error":[113],"vector":[114],"magnitude":[115],"(EVM)":[116],"compared":[117,150,180],"state":[120],"art":[123],"deep":[124,169],"learning":[125,170],"methods":[126],"evaluated":[127],"paper.":[130],"gain":[137],"more":[139],"than":[140],"6":[141],"dB":[142,147],"EVM":[144],"3.5":[146],"ACPR":[149],"method,":[155],"generalized":[156],"polynomial":[158],"(GMP).":[159],"architecture's":[162],"complexity":[163],"least":[166],"among":[167],"all":[168],"DPDs":[172],"<tex":[174],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[175],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$\\approx$</tex>":[176],"1.5":[177],"times":[178],"complex":[179],"GMP.":[182]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
