{"id":"https://openalex.org/W2051735535","doi":"https://doi.org/10.1109/ictc.2012.6387110","title":"Bit-interleaved coded multi-user multilevel modulation for OFDMA systems","display_name":"Bit-interleaved coded multi-user multilevel modulation for OFDMA systems","publication_year":2012,"publication_date":"2012-10-01","ids":{"openalex":"https://openalex.org/W2051735535","doi":"https://doi.org/10.1109/ictc.2012.6387110","mag":"2051735535"},"language":"en","primary_location":{"id":"doi:10.1109/ictc.2012.6387110","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictc.2012.6387110","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 International Conference on ICT 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/A5066826986","display_name":"Robin Shrestha","orcid":"https://orcid.org/0000-0001-7598-9624"},"institutions":[{"id":"https://openalex.org/I191879574","display_name":"Inha University","ror":"https://ror.org/01easw929","country_code":"KR","type":"education","lineage":["https://openalex.org/I191879574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Robin Shrestha","raw_affiliation_strings":["IT and Telecommunication Engineering Department, INHA-WiTLaboratory, Inha University, Incheon, South Korea","IT and Telecommunication Engineering Department, INHA-WiTLAB, Inha University, Incheon, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IT and Telecommunication Engineering Department, INHA-WiTLaboratory, Inha University, Incheon, South Korea","institution_ids":["https://openalex.org/I191879574"]},{"raw_affiliation_string":"IT and Telecommunication Engineering Department, INHA-WiTLAB, Inha University, Incheon, Korea","institution_ids":["https://openalex.org/I191879574"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044277669","display_name":"Jae Moung Kim","orcid":"https://orcid.org/0000-0002-6710-8062"},"institutions":[{"id":"https://openalex.org/I191879574","display_name":"Inha University","ror":"https://ror.org/01easw929","country_code":"KR","type":"education","lineage":["https://openalex.org/I191879574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jae Moung Kim","raw_affiliation_strings":["IT and Telecommunication Engineering Department, INHA-WiTLaboratory, Inha University, Incheon, South Korea","IT and Telecommunication Engineering Department, INHA-WiTLAB, Inha University, Incheon, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IT and Telecommunication Engineering Department, INHA-WiTLaboratory, Inha University, Incheon, South Korea","institution_ids":["https://openalex.org/I191879574"]},{"raw_affiliation_string":"IT and Telecommunication Engineering Department, INHA-WiTLAB, Inha University, Incheon, Korea","institution_ids":["https://openalex.org/I191879574"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.113426,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"651","last_page":"655"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10575","display_name":"Wireless Communication Networks Research","score":0.9997000098228455,"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/T11873","display_name":"PAPR reduction in OFDM","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/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.7290648221969604},{"id":"https://openalex.org/keywords/qam","display_name":"QAM","score":0.7053786516189575},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6827755570411682},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.6165426969528198},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5016751289367676},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.49615201354026794},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.4839504063129425},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiple-access","display_name":"Orthogonal frequency-division multiple access","score":0.476661741733551},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.4749217927455902},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.46829360723495483},{"id":"https://openalex.org/keywords/frequency-division-multiple-access","display_name":"Frequency-division multiple access","score":0.4181448221206665},{"id":"https://openalex.org/keywords/pulse-amplitude-modulation","display_name":"Pulse-amplitude modulation","score":0.41755905747413635},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.36048442125320435},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3398261070251465},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.286705881357193},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1559084951877594}],"concepts":[{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.7290648221969604},{"id":"https://openalex.org/C59030546","wikidata":"https://www.wikidata.org/wiki/Q7265371","display_name":"QAM","level":5,"score":0.7053786516189575},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6827755570411682},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.6165426969528198},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5016751289367676},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.49615201354026794},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.4839504063129425},{"id":"https://openalex.org/C2775907427","wikidata":"https://www.wikidata.org/wiki/Q2697649","display_name":"Orthogonal frequency-division multiple access","level":4,"score":0.476661741733551},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.4749217927455902},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.46829360723495483},{"id":"https://openalex.org/C2776208322","wikidata":"https://www.wikidata.org/wiki/Q844071","display_name":"Frequency-division multiple access","level":4,"score":0.4181448221206665},{"id":"https://openalex.org/C20518276","wikidata":"https://www.wikidata.org/wiki/Q186130","display_name":"Pulse-amplitude modulation","level":4,"score":0.41755905747413635},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.36048442125320435},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3398261070251465},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.286705881357193},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1559084951877594},{"id":"https://openalex.org/C107038049","wikidata":"https://www.wikidata.org/wiki/Q35986","display_name":"Aesthetics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0},{"id":"https://openalex.org/C2780167933","wikidata":"https://www.wikidata.org/wiki/Q1550652","display_name":"Pulse (music)","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ictc.2012.6387110","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictc.2012.6387110","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 International Conference on ICT Convergence (ICTC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1551517259","https://openalex.org/W1999162236","https://openalex.org/W2022271272","https://openalex.org/W2030385193","https://openalex.org/W2031625997","https://openalex.org/W2059119250","https://openalex.org/W2128338045","https://openalex.org/W2136713711","https://openalex.org/W2149587304","https://openalex.org/W2158116199","https://openalex.org/W2164982974","https://openalex.org/W2296441616","https://openalex.org/W6634350464"],"related_works":["https://openalex.org/W4390873927","https://openalex.org/W2159438609","https://openalex.org/W2900995485","https://openalex.org/W2147334234","https://openalex.org/W3196902411","https://openalex.org/W2139936226","https://openalex.org/W1970526599","https://openalex.org/W2064534496","https://openalex.org/W3026565890","https://openalex.org/W2384946145"],"abstract_inverted_index":{"Recently":[0],"the":[1,12,85,88,100,115,118,126,133,139],"demand":[2],"for":[3,40,117,159],"high":[4],"data":[5,80],"rate":[6],"has":[7,142],"been":[8],"increasing":[9],"along":[10],"with":[11,71],"need":[13],"to":[14,18,68,81,107,131,147],"connect":[15],"many":[16],"users":[17,55],"an":[19],"access":[20,45],"point":[21],"(AP)":[22],"or":[23],"a":[24,33],"base":[25],"station":[26],"(BS).":[27],"In":[28],"this":[29],"paper,":[30],"we":[31],"propose":[32],"bit-interleaved":[34],"coded":[35],"multi-user":[36],"multilevel":[37,50],"modulation":[38,51,74,152],"(MU-MLM)":[39],"orthogonal":[41],"frequency":[42],"division":[43],"multiple":[44,54,82],"(OFDMA)":[46],"systems.":[47],"MU-MLM":[48],"is":[49,91,97,105,110,121,129,156],"(MLM)":[52],"incorporating":[53],"at":[56,114],"each":[57,62],"modulated":[58],"symbol.":[59],"This":[60],"allows":[61],"channel":[63],"resource":[64],"of":[65,102],"OFDM":[66],"system":[67,120,141],"be":[69],"optimized":[70],"higher":[72],"order":[73],"(HOM)":[75],"as":[76,78,125],"well":[77],"carry":[79],"users.":[83,134],"At":[84],"receive":[86],"side,":[87],"received":[89],"signal":[90,128],"MMSE":[92],"equalized":[93],"and":[94],"successive":[95],"decoding":[96],"done":[98],"until":[99],"level":[101],"MLM":[103],"that":[104,138],"assigned":[106],"respective":[108],"user":[109],"decoupled.":[111],"The":[112,154],"equalization":[113],"receiver":[116],"proposed":[119,140],"far":[122],"less":[123],"complex":[124],"same":[127],"transmitted":[130],"all":[132],"Simulation":[135],"results":[136],"show":[137],"better":[143],"BER":[144],"performance":[145,155],"compared":[146],"conventional":[148],"M-ary":[149],"Quadrature":[150],"amplitude":[151],"(M-QAM).":[153],"further":[157],"improved":[158],"HOM":[160],"like":[161],"1024-QAM.":[162]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}