{"id":"https://openalex.org/W2130853101","doi":"https://doi.org/10.1109/jsac.1984.1146103","title":"Multidimensional Signal Constellations for Voiceband Data Transmission","display_name":"Multidimensional Signal Constellations for Voiceband Data Transmission","publication_year":1984,"publication_date":"1984-09-01","ids":{"openalex":"https://openalex.org/W2130853101","doi":"https://doi.org/10.1109/jsac.1984.1146103","mag":"2130853101"},"language":"en","primary_location":{"id":"doi:10.1109/jsac.1984.1146103","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.1984.1146103","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Selected Areas in Communications","raw_type":"journal-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/A5016272725","display_name":"A. Gersho","orcid":null},"institutions":[{"id":"https://openalex.org/I1283103587","display_name":"AT&T (United States)","ror":"https://ror.org/02bbd5539","country_code":"US","type":"company","lineage":["https://openalex.org/I1283103587"]},{"id":"https://openalex.org/I154570441","display_name":"University of California, Santa Barbara","ror":"https://ror.org/02t274463","country_code":"US","type":"education","lineage":["https://openalex.org/I154570441"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. Gersho","raw_affiliation_strings":["AT and T Bell Laboratories, Inc., Murray Hill, NJ, USA","Department of Electrical and Computer Engineering, University of California, Santa Barbara, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AT and T Bell Laboratories, Inc., Murray Hill, NJ, USA","institution_ids":["https://openalex.org/I1283103587"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of California, Santa Barbara, CA, USA","institution_ids":["https://openalex.org/I154570441"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111418864","display_name":"Victor B. Lawrence","orcid":null},"institutions":[{"id":"https://openalex.org/I1283103587","display_name":"AT&T (United States)","ror":"https://ror.org/02bbd5539","country_code":"US","type":"company","lineage":["https://openalex.org/I1283103587"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"V. Lawrence","raw_affiliation_strings":["AT&T Information Systems, Inc., Holmdel, NJ, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AT&T Information Systems, Inc., Holmdel, NJ, USA","institution_ids":["https://openalex.org/I1283103587"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.2865,"has_fulltext":false,"cited_by_count":40,"citation_normalized_percentile":{"value":0.88099315,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"2","issue":"5","first_page":"687","last_page":"702"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9987000226974487,"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":0.9987000226974487,"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9958000183105469,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/dimension","display_name":"Dimension (graph theory)","score":0.651226818561554},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5678567886352539},{"id":"https://openalex.org/keywords/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.561484158039093},{"id":"https://openalex.org/keywords/quadrature","display_name":"Quadrature (astronomy)","score":0.43351978063583374},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.42896538972854614},{"id":"https://openalex.org/keywords/qam","display_name":"QAM","score":0.42382270097732544},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.32672691345214844},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23994991183280945},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.15252035856246948},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.1512582004070282},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.11873042583465576},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07147306203842163}],"concepts":[{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.651226818561554},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5678567886352539},{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.561484158039093},{"id":"https://openalex.org/C62869609","wikidata":"https://www.wikidata.org/wiki/Q28137","display_name":"Quadrature (astronomy)","level":2,"score":0.43351978063583374},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42896538972854614},{"id":"https://openalex.org/C59030546","wikidata":"https://www.wikidata.org/wiki/Q7265371","display_name":"QAM","level":5,"score":0.42382270097732544},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.32672691345214844},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23994991183280945},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.15252035856246948},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.1512582004070282},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.11873042583465576},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07147306203842163},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jsac.1984.1146103","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.1984.1146103","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Selected Areas in Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1974199035","https://openalex.org/W1975314232","https://openalex.org/W2005225036","https://openalex.org/W2014944833","https://openalex.org/W2019614621","https://openalex.org/W2029495080","https://openalex.org/W2040336387","https://openalex.org/W2045831008","https://openalex.org/W2071238091","https://openalex.org/W2112521605","https://openalex.org/W2119352491","https://openalex.org/W2120788459","https://openalex.org/W2135479785","https://openalex.org/W2140197470","https://openalex.org/W2142228262","https://openalex.org/W2144552676","https://openalex.org/W2165205968","https://openalex.org/W2293169577","https://openalex.org/W3038447311","https://openalex.org/W4252713891"],"related_works":["https://openalex.org/W4390873927","https://openalex.org/W2147334234","https://openalex.org/W2159438609","https://openalex.org/W2900995485","https://openalex.org/W3196902411","https://openalex.org/W2064534496","https://openalex.org/W2139936226","https://openalex.org/W1970526599","https://openalex.org/W3026565890","https://openalex.org/W2161389097"],"abstract_inverted_index":{"A":[0],"significant":[1],"improvement":[2],"in":[3,30,41,158,182],"noise":[4,159],"immunity":[5],"can":[6],"be":[7],"achieved":[8],"for":[9,99,131],"digital":[10,32],"transmission":[11,33],"over":[12,161,197],"band-limited":[13],"channels":[14],"by":[15,114],"the":[16,56,59,94,119,126,171],"use":[17],"of":[18,47,58,85,121,179,194],"multidimensional":[19],"signal":[20],"constellations.":[21],"Conventional":[22],"16-point":[23,163,199],"QAM":[24,81,165],"signaling,":[25],"such":[26],"as":[27],"that":[28],"used":[29,53,91],"many":[31],"systems,":[34],"is":[35,52,90,118],"a":[36,45,76,83,132,154,191],"two-dimensional":[37],"modulation":[38],"scheme":[39],"where":[40,106],"each":[42,115],"signaling":[43,189],"interval":[44],"group":[46,84],"<tex":[48,67,77,86,100,107],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[49,68,78,87,101,108],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">N</tex>":[50],"bits":[51,70,89,110],"to":[54,92,124,144,187],"determine":[55,93],"amplitudes":[57],"in-phase":[60,95],"and":[61,96,129,147,174],"quadrature":[62,97],"dimension":[63],"or":[64],"coordinate,":[65],"i.e.,":[66],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">N/2</tex>":[69,109],"are":[71,111],"conveyed":[72,113],"per":[73],"dimension.":[74,116],"In":[75],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2M</tex>":[79],"-dimensional":[80],"system,":[82],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">MN</tex>":[88],"ampllitudes":[98],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">M</tex>":[102],"consecutive,":[103],"symbol":[104],"intervals":[105],"still":[112],"It":[117],"purpose":[120],"this":[122,150],"paper":[123],"describe":[125],"basic":[127],"theory":[128,152],"implementation":[130],"particular":[133],"2":[134],"bits/dimension":[135],"four-dimensional":[136],"(two-symbol":[137],"interval)":[138],"encoding":[139,146],"which":[140],"readily":[141],"lends":[142],"itself":[143],"simple":[145],"decoding.":[148],"For":[149],"encoding,":[151],"predicts":[153],"1.2":[155],"dB":[156,196],"gain":[157,193],"margin":[160],"conventional":[162,198],"(two-dimensional)":[164],"signaling.":[166],"Experimental":[167],"results":[168],"agreed":[169],"with":[170],"theoretical":[172,192],"predictions,":[173],"have":[175],"demonstrated":[176],"an":[177],"order":[178],"magnitude":[180],"reduction":[181],"block":[183],"error":[184],"rate.":[185],"Extension":[186],"eight-dimensional":[188],"offers":[190],"2.4":[195],"QAM.":[200]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
