{"id":"https://openalex.org/W3202130993","doi":"https://doi.org/10.1109/apwcs50173.2021.9548774","title":"Transmission Performance of OFDM-based 1024-QAM under Different Types of Multipath Fading Channels","display_name":"Transmission Performance of OFDM-based 1024-QAM under Different Types of Multipath Fading Channels","publication_year":2021,"publication_date":"2021-08-01","ids":{"openalex":"https://openalex.org/W3202130993","doi":"https://doi.org/10.1109/apwcs50173.2021.9548774","mag":"3202130993"},"language":"en","primary_location":{"id":"doi:10.1109/apwcs50173.2021.9548774","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apwcs50173.2021.9548774","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE VTS 17th Asia Pacific Wireless Communications Symposium (APWCS)","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/A5037510815","display_name":"Daisuke Kosuge","orcid":null},"institutions":[{"id":"https://openalex.org/I116465919","display_name":"Kogakuin University","ror":"https://ror.org/01wc2tq75","country_code":"JP","type":"education","lineage":["https://openalex.org/I116465919"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Daisuke Kosuge","raw_affiliation_strings":["Graduate School of Engineering, Kogakuin University, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Engineering, Kogakuin University, Tokyo, Japan","institution_ids":["https://openalex.org/I116465919"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040045014","display_name":"Hiroyuki Otsuka","orcid":"https://orcid.org/0000-0002-5869-9569"},"institutions":[{"id":"https://openalex.org/I116465919","display_name":"Kogakuin University","ror":"https://ror.org/01wc2tq75","country_code":"JP","type":"education","lineage":["https://openalex.org/I116465919"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroyuki Otsuka","raw_affiliation_strings":["Graduate School of Engineering, Kogakuin University, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Engineering, Kogakuin University, Tokyo, Japan","institution_ids":["https://openalex.org/I116465919"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5037510815"],"corresponding_institution_ids":["https://openalex.org/I116465919"],"apc_list":null,"apc_paid":null,"fwci":0.2005,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.51159955,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9998000264167786,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9998000264167786,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9998000264167786,"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/T11409","display_name":"Advanced Wireless Network Optimization","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"}}],"keywords":[{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.8048684000968933},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.797184407711029},{"id":"https://openalex.org/keywords/subcarrier","display_name":"Subcarrier","score":0.780665397644043},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.7453051209449768},{"id":"https://openalex.org/keywords/rician-fading","display_name":"Rician fading","score":0.7037467360496521},{"id":"https://openalex.org/keywords/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.6522282361984253},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.5819043517112732},{"id":"https://openalex.org/keywords/qam","display_name":"QAM","score":0.5748469829559326},{"id":"https://openalex.org/keywords/fading-distribution","display_name":"Fading distribution","score":0.5600362420082092},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5581727027893066},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.43848273158073425},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.4250063896179199},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3526686429977417},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.27722468972206116},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.21154356002807617},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14846011996269226}],"concepts":[{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.8048684000968933},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.797184407711029},{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.780665397644043},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.7453051209449768},{"id":"https://openalex.org/C60472773","wikidata":"https://www.wikidata.org/wiki/Q7331156","display_name":"Rician fading","level":4,"score":0.7037467360496521},{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.6522282361984253},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.5819043517112732},{"id":"https://openalex.org/C59030546","wikidata":"https://www.wikidata.org/wiki/Q7265371","display_name":"QAM","level":5,"score":0.5748469829559326},{"id":"https://openalex.org/C161126049","wikidata":"https://www.wikidata.org/wiki/Q5429266","display_name":"Fading distribution","level":5,"score":0.5600362420082092},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5581727027893066},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43848273158073425},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.4250063896179199},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3526686429977417},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.27722468972206116},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.21154356002807617},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14846011996269226}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/apwcs50173.2021.9548774","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apwcs50173.2021.9548774","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE VTS 17th Asia Pacific Wireless Communications Symposium (APWCS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8299999833106995}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1147277105","https://openalex.org/W2009505753","https://openalex.org/W2035345742","https://openalex.org/W2049827013","https://openalex.org/W2291159204","https://openalex.org/W2510699190","https://openalex.org/W2605344455","https://openalex.org/W2741290845","https://openalex.org/W2801759523","https://openalex.org/W2883823950","https://openalex.org/W2923929578","https://openalex.org/W2982853931"],"related_works":["https://openalex.org/W2141180789","https://openalex.org/W2772448942","https://openalex.org/W1607978590","https://openalex.org/W2172055400","https://openalex.org/W2980109842","https://openalex.org/W2085073549","https://openalex.org/W2980231524","https://openalex.org/W1965669147","https://openalex.org/W2154316601","https://openalex.org/W2783554303"],"abstract_inverted_index":{"Fifth-generation":[0],"(5G)":[1],"new":[2],"radio":[3],"(NR)":[4],"supports":[5,19],"multiple":[6,49],"subcarrier":[7,50,97],"spacings":[8,51,98],"of":[9,45,55,87,92,99,107],"orthogonal":[10],"frequency":[11,64],"division":[12],"multiplexing":[13],"(OFDM)":[14],"signals.":[15],"5G":[16,25],"NR":[17],"also":[18],"1024-quadrature":[20],"amplitude":[21],"modulation":[22],"(QAM)":[23],"for":[24,48,95],"allowing":[26],"to":[27],"achieve":[28],"higher":[29],"peak":[30],"data":[31],"rates":[32,94],"and":[33,73,101],"improve":[34],"spectral":[35],"efficiency.":[36],"In":[37],"this":[38],"paper,":[39],"we":[40,82],"present":[41],"the":[42,84,96],"transmission":[43],"performance":[44,86],"OFDM-based":[46,88],"1024-QAM":[47,89],"under":[52,104],"different":[53],"types":[54,106],"multipath":[56,108],"fading":[57,61,69,75,109],"channels,":[58],"i.e.,":[59],"Rayleigh":[60,68],"channel":[62,70],"in":[63,71,76],"range":[65],"1":[66],"(FR1),":[67],"FR2,":[72],"Rician":[74],"FR2.":[77],"Using":[78],"link-level":[79],"computer":[80],"simulations,":[81],"clarify":[83],"BER":[85],"as":[90],"parameters":[91],"coding":[93],"15":[100],"240":[102],"kHz":[103],"three":[105],"channels":[110],"based":[111],"on":[112],"tapped":[113],"delay":[114],"line":[115],"models.":[116]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
