{"id":"https://openalex.org/W2161537247","doi":"https://doi.org/10.1109/icc.2005.1494815","title":"Reduced modulation modes for bit and power allocation in multi-carrier transmissions","display_name":"Reduced modulation modes for bit and power allocation in multi-carrier transmissions","publication_year":2005,"publication_date":"2005-08-16","ids":{"openalex":"https://openalex.org/W2161537247","doi":"https://doi.org/10.1109/icc.2005.1494815","mag":"2161537247"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2005.1494815","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2005.1494815","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Communications, 2005. ICC 2005. 2005","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/A5100319640","display_name":"Sangmin Lee","orcid":"https://orcid.org/0000-0003-4208-8138"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sang-Min Lee","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology, Daejeon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology, Daejeon, South Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060663440","display_name":"Yeong-Hyeon Kwon","orcid":null},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yeong-Hyeon Kwon","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology, Daejeon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology, Daejeon, South Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077912414","display_name":"Dong-Jo Park","orcid":"https://orcid.org/0000-0002-0254-5931"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dong-Jo Park","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology, Daejeon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology, Daejeon, South Korea","institution_ids":["https://openalex.org/I157485424"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I157485424"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.21525909,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"4","issue":null,"first_page":"2579","last_page":"2582"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10575","display_name":"Wireless Communication Networks Research","score":0.9998999834060669,"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/T11409","display_name":"Advanced Wireless Network Optimization","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"}}],"keywords":[{"id":"https://openalex.org/keywords/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.8690511584281921},{"id":"https://openalex.org/keywords/qam","display_name":"QAM","score":0.8114153146743774},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.634223461151123},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6172485947608948},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5473910570144653},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5285153388977051},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.5057013034820557},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.45159244537353516},{"id":"https://openalex.org/keywords/delta-modulation","display_name":"Delta modulation","score":0.4466085433959961},{"id":"https://openalex.org/keywords/pulse-amplitude-modulation","display_name":"Pulse-amplitude modulation","score":0.443109929561615},{"id":"https://openalex.org/keywords/amplitude-modulation","display_name":"Amplitude modulation","score":0.4244233965873718},{"id":"https://openalex.org/keywords/square","display_name":"Square (algebra)","score":0.42433953285217285},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4168604016304016},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.35099363327026367},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3161271810531616},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2863362431526184},{"id":"https://openalex.org/keywords/frequency-modulation","display_name":"Frequency modulation","score":0.25210076570510864},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20687291026115417},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.19657167792320251},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.155116468667984},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.14458081126213074},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14157643914222717},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.07253676652908325}],"concepts":[{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.8690511584281921},{"id":"https://openalex.org/C59030546","wikidata":"https://www.wikidata.org/wiki/Q7265371","display_name":"QAM","level":5,"score":0.8114153146743774},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.634223461151123},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6172485947608948},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5473910570144653},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5285153388977051},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.5057013034820557},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.45159244537353516},{"id":"https://openalex.org/C110558960","wikidata":"https://www.wikidata.org/wiki/Q163461","display_name":"Delta modulation","level":5,"score":0.4466085433959961},{"id":"https://openalex.org/C20518276","wikidata":"https://www.wikidata.org/wiki/Q186130","display_name":"Pulse-amplitude modulation","level":4,"score":0.443109929561615},{"id":"https://openalex.org/C201905106","wikidata":"https://www.wikidata.org/wiki/Q183755","display_name":"Amplitude modulation","level":4,"score":0.4244233965873718},{"id":"https://openalex.org/C135692309","wikidata":"https://www.wikidata.org/wiki/Q111124","display_name":"Square (algebra)","level":2,"score":0.42433953285217285},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4168604016304016},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.35099363327026367},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3161271810531616},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2863362431526184},{"id":"https://openalex.org/C11930861","wikidata":"https://www.wikidata.org/wiki/Q181417","display_name":"Frequency modulation","level":3,"score":0.25210076570510864},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20687291026115417},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.19657167792320251},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.155116468667984},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.14458081126213074},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14157643914222717},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.07253676652908325},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C2780167933","wikidata":"https://www.wikidata.org/wiki/Q1550652","display_name":"Pulse (music)","level":3,"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/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc.2005.1494815","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2005.1494815","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Communications, 2005. ICC 2005. 2005","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.5699999928474426}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1539553452","https://openalex.org/W1640424456","https://openalex.org/W1655390157","https://openalex.org/W2011793867","https://openalex.org/W2099259212","https://openalex.org/W2100359132","https://openalex.org/W2103664294","https://openalex.org/W2106749358","https://openalex.org/W2130019790","https://openalex.org/W2134945985","https://openalex.org/W2165109697","https://openalex.org/W2798333393","https://openalex.org/W4245808720","https://openalex.org/W6632080620","https://openalex.org/W6636986683","https://openalex.org/W6653013054","https://openalex.org/W6675997344","https://openalex.org/W6684317286"],"related_works":["https://openalex.org/W2384946145","https://openalex.org/W4293335338","https://openalex.org/W2606353160","https://openalex.org/W3039717478","https://openalex.org/W1986998280","https://openalex.org/W4243177747","https://openalex.org/W2088596665","https://openalex.org/W2049863527","https://openalex.org/W4235426566","https://openalex.org/W2070673562"],"abstract_inverted_index":{"A":[0],"new":[1],"scheme":[2],"is":[3,49,67,83],"proposed":[4],"to":[5,61],"optimally":[6],"reduce":[7],"the":[8,22,52,68,86,94,105],"modulation":[9,23,38,53],"modes":[10,39,54],"for":[11,40,55,63],"bit":[12],"and":[13,27,110],"power":[14,76],"allocation":[15,77,88],"algorithm":[16],"in":[17],"multi-carrier":[18],"transmissions.":[19],"By":[20],"reducing":[21],"modes,":[24],"computational":[25,108],"load":[26,109],"hardware":[28],"complexity":[29],"can":[30,58],"be":[31,59],"reduced":[32,60],"without":[33],"any":[34],"performance":[35,96],"degradation.":[36],"When":[37],"rectangular":[41,56,71,80,100],"QAM":[42,57,65,91],"are":[43],"available":[44],"at":[45],"a":[46,75],"transmitter,":[47],"it":[48,82],"shown":[50],"that":[51,85,98],"those":[62],"square":[64,90],"which":[66],"subset":[69],"of":[70,79,107],"QAM.":[72,101],"After":[73],"identifying":[74],"property":[78],"QAM,":[81],"proved":[84],"optimal":[87],"with":[89,99],"has":[92],"exactly":[93],"same":[95],"as":[97],"Numerical":[102],"results":[103],"show":[104],"reduction":[106],"verify":[111],"our":[112],"theoretic":[113],"presentations.":[114]},"counts_by_year":[],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}