乐胖代购免代理版

{"id":"https://openalex.org/W2971864434","doi":"https://doi.org/10.1002/ett.3694","title":"Trigonometric transforms and precoding strategies for OFDM\u2010based uplink hybrid multi\u2010carrier nonorthogonal multiple access","display_name":"Trigonometric transforms and precoding strategies for OFDM\u2010based uplink hybrid multi\u2010carrier nonorthogonal multiple access","publication_year":2019,"publication_date":"2019-09-03","ids":{"openalex":"https://openalex.org/W2971864434","doi":"https://doi.org/10.1002/ett.3694","mag":"2971864434"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1002/ett.3694","pdf_url":null,"source":{"id":"https://openalex.org/S4306425600","display_name":"Transactions on Emerging Telecommunications Technologies","issn_l":"2161-3915","issn":["2161-3915","2161-5748"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"journal-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/A5033931146","display_name":"Vinay Kumar Trivedi","orcid":"https://orcid.org/0000-0001-8796-7959"},"institutions":[{"id":"https://openalex.org/I132153292","display_name":"Indian Institute of Technology Patna","ror":"https://ror.org/01ft5vz71","country_code":"IN","type":"education","lineage":["https://openalex.org/I132153292"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Vinay Kumar Trivedi","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology Patna, Patna, India","Vinay Kumar Trivedi, Department of Electrical Engineering, Indian Institute of Technology Patna, Patna-801 106, India."],"affiliations":[{"raw_affiliation_string":"Vinay Kumar Trivedi, Department of Electrical Engineering, Indian Institute of Technology Patna, Patna-801 106, India.","institution_ids":["https://openalex.org/I132153292"]},{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Patna, Patna, India","institution_ids":["https://openalex.org/I132153292"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052438659","display_name":"Khaled Ramadan","orcid":null},"institutions":[{"id":"https://openalex.org/I4210120363","display_name":"Higher Institute of Engineering","ror":"https://ror.org/02pyw9g57","country_code":"EG","type":"education","lineage":["https://openalex.org/I4210120363"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Khaled Ramadan","raw_affiliation_strings":["Department of Electronics and Electrical Communication Engineering, The Higher Institute of Engineering at Al-Shorouk City, Cairo, Egypt"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Electrical Communication Engineering, The Higher Institute of Engineering at Al-Shorouk City, Cairo, Egypt","institution_ids":["https://openalex.org/I4210120363"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103834006","display_name":"Preetam Kumar","orcid":null},"institutions":[{"id":"https://openalex.org/I132153292","display_name":"Indian Institute of Technology Patna","ror":"https://ror.org/01ft5vz71","country_code":"IN","type":"education","lineage":["https://openalex.org/I132153292"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Preetam Kumar","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology Patna, Patna, India"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Patna, Patna, India","institution_ids":["https://openalex.org/I132153292"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087915634","display_name":"Moawad I. Dessouky","orcid":"https://orcid.org/0000-0002-3369-7524"},"institutions":[{"id":"https://openalex.org/I63601056","display_name":"Menoufia University","ror":"https://ror.org/05sjrb944","country_code":"EG","type":"education","lineage":["https://openalex.org/I63601056"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Moawad Ibrahim Dessouky","raw_affiliation_strings":["Department of Electronics and Electrical Communication Engineering, Faculty of Electronic Engineering, Menoufia University, Menouf, Egypt"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Electrical Communication Engineering, Faculty of Electronic Engineering, Menoufia University, Menouf, Egypt","institution_ids":["https://openalex.org/I63601056"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080762590","display_name":"Fathi E. Abd El\u2010Samie","orcid":"https://orcid.org/0000-0001-8749-9518"},"institutions":[{"id":"https://openalex.org/I63601056","display_name":"Menoufia University","ror":"https://ror.org/05sjrb944","country_code":"EG","type":"education","lineage":["https://openalex.org/I63601056"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Fathi E. Abd El\u2010Samie","raw_affiliation_strings":["Department of Electronics and Electrical Communication Engineering, Faculty of Electronic Engineering, Menoufia University, Menouf, Egypt"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Electrical Communication Engineering, Faculty of Electronic Engineering, Menoufia University, Menouf, Egypt","institution_ids":["https://openalex.org/I63601056"]}]}],"institution_assertions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5033931146"],"corresponding_institution_ids":["https://openalex.org/I132153292"],"apc_list":null,"apc_paid":null,"fwci":1.642,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.837473,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":92,"max":93},"biblio":{"volume":"30","issue":"12","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","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/T11873","display_name":"PAPR reduction in OFDM","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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9999,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.999,"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/carrier-frequency-offset","display_name":"Carrier frequency offset","score":0.6732861},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral Efficiency","score":0.5437223},{"id":"https://openalex.org/keywords/noma","display_name":"noma","score":0.45513713},{"id":"https://openalex.org/keywords/block-error-rate","display_name":"Block Error Rate","score":0.4160395}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7942923},{"id":"https://openalex.org/C2776108382","wikidata":"https://www.wikidata.org/wiki/Q25111451","display_name":"Carrier frequency offset","level":5,"score":0.6732861},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.63768876},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.61004245},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.5437223},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.51834476},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.5034837},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.48201075},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.45513713},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.4471333},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.42924714},{"id":"https://openalex.org/C2776639698","wikidata":"https://www.wikidata.org/wiki/Q4927140","display_name":"Block Error Rate","level":3,"score":0.4160395},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3850472},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.32832813},{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.3250496},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.25585154},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22286397},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18003541}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1002/ett.3694","pdf_url":null,"source":{"id":"https://openalex.org/S4306425600","display_name":"Transactions on Emerging Telecommunications Technologies","issn_l":"2161-3915","issn":["2161-3915","2161-5748"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":44,"referenced_works":["https://openalex.org/W1448528914","https://openalex.org/W1503951409","https://openalex.org/W1630733292","https://openalex.org/W1645066837","https://openalex.org/W1922937245","https://openalex.org/W2044117242","https://openalex.org/W2049532134","https://openalex.org/W2054692642","https://openalex.org/W2082819064","https://openalex.org/W2088096960","https://openalex.org/W2100970086","https://openalex.org/W2105862752","https://openalex.org/W2106313186","https://openalex.org/W2110567227","https://openalex.org/W2117720963","https://openalex.org/W2126341321","https://openalex.org/W2132656503","https://openalex.org/W2135447060","https://openalex.org/W2138020668","https://openalex.org/W2146013629","https://openalex.org/W2146654829","https://openalex.org/W2153060597","https://openalex.org/W2154104609","https://openalex.org/W2162285657","https://openalex.org/W2167230435","https://openalex.org/W2167999625","https://openalex.org/W2294228416","https://openalex.org/W2361677833","https://openalex.org/W2509696551","https://openalex.org/W2510173137","https://openalex.org/W2515756451","https://openalex.org/W2554860421","https://openalex.org/W2612482156","https://openalex.org/W2621295973","https://openalex.org/W2626969285","https://openalex.org/W2754062015","https://openalex.org/W2787255587","https://openalex.org/W2886971775","https://openalex.org/W2893802944","https://openalex.org/W2909412266","https://openalex.org/W2964044470","https://openalex.org/W3098197514","https://openalex.org/W3098923418","https://openalex.org/W4212888567"],"related_works":["https://openalex.org/W4361208685","https://openalex.org/W4308092590","https://openalex.org/W4297882612","https://openalex.org/W4235843916","https://openalex.org/W3214327504","https://openalex.org/W3039370918","https://openalex.org/W2980162015","https://openalex.org/W2769732439","https://openalex.org/W2370038111","https://openalex.org/W2163799874"],"abstract_inverted_index":{"Abstract":[0],"An":[1,79,163],"uplink":[2,148],"hybrid":[3],"nonorthogonal":[4],"multiple":[5],"access":[6],"(":[7],"h":[8,42,86,149,236],"\u2010NOMA)":[9],"scheme":[10],"utilizing":[11,219],"power":[12,128],"domain":[13],"multiplexing":[14,23],"is":[15,98,157,184,195,227,262],"adopted":[16],"in":[17,189,210],"this":[18],"paper":[19],"for":[20,84,252,259],"orthogonal":[21],"frequency\u2013division":[22],"(OFDM)\u2013based":[24],"systems.":[25],"The":[26,41,101,193],"OFDM\u2010based":[27,85,147,225,235],"NOMA":[28,156,226],"systems":[29],"can":[30],"achieve":[31],"high":[32],"spectral":[33],"efficiency":[34],"with":[35,160,197,229,254],"resilience":[36],"to":[37,135,186,223,247],"wireless":[38],"multipath":[39],"fading.":[40],"\u2010NOMA":[43,87,150,237],"maintains":[44],"a":[45,255],"low":[46,53],"interference":[47,188,200,208],"level":[48],"per":[49,76],"resource":[50,77],"block":[51],"or":[52],"complexity":[54],"of":[55,74,92,111,121,144,154,206,213,218,242],"multiuser":[56],"detection":[57],"(MUD)":[58],"implementation":[59,183],"at":[60],"the":[61,71,90,108,116,141,190,207,211,216,249],"receiver":[62,170],"and":[63,115,131,174,231],"also":[64],"achieves":[65],"consistent":[66],"fairness":[67],"performance":[68,132],"by":[69],"restricting":[70],"maximum":[72],"number":[73],"users":[75,114],"block.":[78],"improved":[80],"user":[81],"clustering":[82],"algorithm":[83,103],"system":[88],"under":[89],"assumption":[91],"user's":[93],"distinct":[94],"data":[95,118],"rate":[96,119],"requirement":[97],"presented":[99],"here.":[100],"proposed":[102,185],"takes":[104],"into":[105],"consideration":[106],"both":[107],"channel":[109,123],"gain":[110,124],"all":[112],"activated":[113],"different":[117,243],"requirements":[120,139],"weak":[122],"users.":[125],"High":[126,152],"peak\u2010to\u2010average":[127],"ratio":[129],"(PAPR)":[130],"degradation":[133],"due":[134],"strict":[136],"frequency":[137,176,191],"synchronization":[138],"are":[140],"main":[142],"drawbacks":[143],"such":[145],"an":[146,239],"system.":[151],"PAPR":[153,260],"multicarrier":[155,250],"addressed":[158],"here":[159],"precoding":[161,257],"techniques.":[162],"enhanced":[164],"minimum":[165],"mean":[166],"square":[167],"error":[168],"(MMSE)":[169],"performing":[171],"joint":[172],"equalization":[173],"carrier":[175],"offset":[177],"(CFO)":[178],"compensation":[179],"using":[180,203],"low\u2010complexity":[181,198],"banded\u2010matrix":[182],"cancel":[187],"domain.":[192],"MUD":[194],"implemented":[196],"successive":[199],"cancellation":[201],"(SIC)":[202],"bandedmatrix":[204],"approximation":[205],"matrix":[209],"presence":[212],"CFO.":[214],"Moreover,":[215],"possibility":[217],"efficient":[220,240],"trigonometric":[221,244],"transforms":[222],"implement":[224],"studied":[228],"CFO":[230],"estimation":[232],"errors.":[233],"For":[234],"system,":[238],"combination":[241],"transform":[245],"configurations":[246],"constitute":[248],"basis":[251],"OFDM":[253],"suitable":[256],"strategy":[258],"reduction":[261],"studied.":[263]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2971864434","counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":11},{"year":2019,"cited_by_count":2}],"updated_date":"2025-01-20T10:54:32.168392","created_date":"2019-09-12"}