{"id":"https://openalex.org/W2114910292","doi":"https://doi.org/10.1109/vetecs.2009.5073698","title":"Multi-Dimensional Constellations for Coded Transmission in Fading Channels","display_name":"Multi-Dimensional Constellations for Coded Transmission in Fading Channels","publication_year":2009,"publication_date":"2009-04-01","ids":{"openalex":"https://openalex.org/W2114910292","doi":"https://doi.org/10.1109/vetecs.2009.5073698","mag":"2114910292"},"language":"en","primary_location":{"id":"doi:10.1109/vetecs.2009.5073698","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecs.2009.5073698","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"VTC Spring 2009 - IEEE 69th Vehicular Technology Conference","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/A5036024889","display_name":"Rabih Chrabieh","orcid":null},"institutions":[{"id":"https://openalex.org/I19268510","display_name":"Qualcomm (United Kingdom)","ror":"https://ror.org/04d3djg48","country_code":"GB","type":"company","lineage":["https://openalex.org/I19268510","https://openalex.org/I4210087596"]},{"id":"https://openalex.org/I4210087596","display_name":"Qualcomm (United States)","ror":"https://ror.org/002zrf773","country_code":"US","type":"company","lineage":["https://openalex.org/I4210087596"]},{"id":"https://openalex.org/I4210111675","display_name":"Market Matters","ror":"https://ror.org/021yan307","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210111675"]}],"countries":["GB","US"],"is_corresponding":false,"raw_author_name":"Rabih Chrabieh","raw_affiliation_strings":["Qualcomm, Inc., San Diego, CA, USA","[QUALCOMM Inc., San Diego, CA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Qualcomm, Inc., San Diego, CA, USA","institution_ids":["https://openalex.org/I4210087596"]},{"raw_affiliation_string":"[QUALCOMM Inc., San Diego, CA]","institution_ids":["https://openalex.org/I19268510","https://openalex.org/I4210111675"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078379352","display_name":"Ozgur Dural","orcid":null},"institutions":[{"id":"https://openalex.org/I19268510","display_name":"Qualcomm (United Kingdom)","ror":"https://ror.org/04d3djg48","country_code":"GB","type":"company","lineage":["https://openalex.org/I19268510","https://openalex.org/I4210087596"]},{"id":"https://openalex.org/I4210087596","display_name":"Qualcomm (United States)","ror":"https://ror.org/002zrf773","country_code":"US","type":"company","lineage":["https://openalex.org/I4210087596"]},{"id":"https://openalex.org/I4210111675","display_name":"Market Matters","ror":"https://ror.org/021yan307","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210111675"]}],"countries":["GB","US"],"is_corresponding":false,"raw_author_name":"Ozgur Dural","raw_affiliation_strings":["Qualcomm, Inc., San Diego, CA, USA","[QUALCOMM Inc., San Diego, CA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Qualcomm, Inc., San Diego, CA, USA","institution_ids":["https://openalex.org/I4210087596"]},{"raw_affiliation_string":"[QUALCOMM Inc., San Diego, CA]","institution_ids":["https://openalex.org/I19268510","https://openalex.org/I4210111675"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.4563,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.79588602,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"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":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":0.9998000264167786,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9987000226974487,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.7566301822662354},{"id":"https://openalex.org/keywords/constellation","display_name":"Constellation","score":0.6764107942581177},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6234337091445923},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6229768991470337},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.5305702090263367},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5137046575546265},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5009489059448242},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.49049681425094604},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.46998631954193115},{"id":"https://openalex.org/keywords/chernoff-bound","display_name":"Chernoff bound","score":0.43571534752845764},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.38506072759628296},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.30828458070755005},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.308276891708374},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19970643520355225},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.09999454021453857}],"concepts":[{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.7566301822662354},{"id":"https://openalex.org/C70352696","wikidata":"https://www.wikidata.org/wiki/Q8928","display_name":"Constellation","level":2,"score":0.6764107942581177},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6234337091445923},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6229768991470337},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.5305702090263367},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5137046575546265},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5009489059448242},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.49049681425094604},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.46998631954193115},{"id":"https://openalex.org/C14539891","wikidata":"https://www.wikidata.org/wiki/Q1070305","display_name":"Chernoff bound","level":2,"score":0.43571534752845764},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.38506072759628296},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.30828458070755005},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.308276891708374},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19970643520355225},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.09999454021453857},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vetecs.2009.5073698","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecs.2009.5073698","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"VTC Spring 2009 - IEEE 69th Vehicular Technology Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1446511218","https://openalex.org/W1488505464","https://openalex.org/W1493497947","https://openalex.org/W2146553711","https://openalex.org/W2150940322","https://openalex.org/W2163671758","https://openalex.org/W2168889940"],"related_works":["https://openalex.org/W2327053383","https://openalex.org/W2356834760","https://openalex.org/W1964600846","https://openalex.org/W2127563499","https://openalex.org/W2030191005","https://openalex.org/W2027568561","https://openalex.org/W2790025453","https://openalex.org/W1521521035","https://openalex.org/W1865172210","https://openalex.org/W2120897947"],"abstract_inverted_index":{"In":[0,49],"high":[1],"data":[2],"rate":[3],"OFDM":[4],"systems,":[5],"channel":[6],"diversity":[7],"can":[8,89],"be":[9,90],"a":[10,26,31,38,72],"major":[11],"concern.":[12],"We":[13,69],"revisit":[14],"multi-dimensional":[15],"constellation":[16],"design,":[17],"or":[18,67],"short":[19],"block":[20],"spreading,":[21],"and":[22,37,60,78],"propose":[23],"several":[24],"improvements:":[25],"fine":[27],"tuned":[28],"Chernoff":[29],"bound,":[30],"full":[32],"optimization":[33],"using":[34],"Givens":[35],"rotations,":[36],"reduced":[39],"complexity":[40,53],"algorithm":[41],"that":[42,76],"exploits":[43],"symmetry":[44],"without":[45],"loss":[46],"of":[47,58,86,95],"optimality.":[48],"fact,":[50],"the":[51,82,87,93],"problem's":[52],"increases":[54],"exponentially":[55],"with":[56],"number":[57],"dimensions,":[59],"previously":[61],"proposed":[62],"algorithms":[63],"are":[64],"either":[65],"sub-optimal":[66],"incomplete.":[68],"also":[70],"present":[71],"new":[73],"interleaver":[74],"scheme":[75],"continuously,":[77],"possibly":[79],"adaptively,":[80],"shuffles":[81],"sub-carrier":[83],"grouping.":[84],"Some":[85],"ideas":[88],"extended":[91],"to":[92],"design":[94],"Space":[96],"Time":[97],"Codes.":[98]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
