{"id":"https://openalex.org/W2096053514","doi":"https://doi.org/10.1109/wcnc.2004.1311600","title":"On a unified view of synchronous multiple-access schemes: a bandwidth efficiency perspective","display_name":"On a unified view of synchronous multiple-access schemes: a bandwidth efficiency perspective","publication_year":2004,"publication_date":"2004-10-19","ids":{"openalex":"https://openalex.org/W2096053514","doi":"https://doi.org/10.1109/wcnc.2004.1311600","mag":"2096053514"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2004.1311600","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2004.1311600","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE Wireless Communications and Networking Conference (IEEE Cat. No.04TH8733)","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/A5034028445","display_name":"P.D. Papadimitriou","orcid":null},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"P.D. Papadimitriou","raw_affiliation_strings":["Electrical Engineering Department, Texas A and M University, College Station, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, Texas A and M University, College Station, TX, USA","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007060246","display_name":"C.N. Georghiades","orcid":"https://orcid.org/0000-0001-8333-1638"},"institutions":[{"id":"https://openalex.org/I72090969","display_name":"Nokia (United States)","ror":"https://ror.org/038km2573","country_code":"US","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I72090969"]},{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"C.N. Georghiades","raw_affiliation_strings":["Electrical Engineering Department, Texas A and M University, College Station, TX, USA","Nokia Research Center, Irving, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, Texas A and M University, College Station, TX, USA","institution_ids":["https://openalex.org/I91045830"]},{"raw_affiliation_string":"Nokia Research Center, Irving, TX, USA","institution_ids":["https://openalex.org/I72090969"]}]}],"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":0.15094438,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":null,"first_page":"525","last_page":"530"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":1.0,"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/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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9988999962806702,"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/computer-science","display_name":"Computer science","score":0.7284643054008484},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.6849027872085571},{"id":"https://openalex.org/keywords/time-division-multiple-access","display_name":"Time division multiple access","score":0.6669555902481079},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.6253109574317932},{"id":"https://openalex.org/keywords/unitary-state","display_name":"Unitary state","score":0.5913121700286865},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.540849506855011},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.5120975971221924},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.443642795085907},{"id":"https://openalex.org/keywords/limiting","display_name":"Limiting","score":0.42415714263916016},{"id":"https://openalex.org/keywords/bandwidth-allocation","display_name":"Bandwidth allocation","score":0.412189781665802},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3553053140640259},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.30027949810028076},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.18464702367782593},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12090602517127991},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.07677575945854187}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7284643054008484},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.6849027872085571},{"id":"https://openalex.org/C117313154","wikidata":"https://www.wikidata.org/wiki/Q878344","display_name":"Time division multiple access","level":2,"score":0.6669555902481079},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.6253109574317932},{"id":"https://openalex.org/C67820243","wikidata":"https://www.wikidata.org/wiki/Q179164","display_name":"Unitary state","level":2,"score":0.5913121700286865},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.540849506855011},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.5120975971221924},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.443642795085907},{"id":"https://openalex.org/C188198153","wikidata":"https://www.wikidata.org/wiki/Q1613840","display_name":"Limiting","level":2,"score":0.42415714263916016},{"id":"https://openalex.org/C200157131","wikidata":"https://www.wikidata.org/wiki/Q4854763","display_name":"Bandwidth allocation","level":3,"score":0.412189781665802},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3553053140640259},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.30027949810028076},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.18464702367782593},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12090602517127991},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.07677575945854187},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc.2004.1311600","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2004.1311600","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE Wireless Communications and Networking Conference (IEEE Cat. No.04TH8733)","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":21,"referenced_works":["https://openalex.org/W229475645","https://openalex.org/W1965392255","https://openalex.org/W1999847665","https://openalex.org/W2040075573","https://openalex.org/W2065792321","https://openalex.org/W2067096554","https://openalex.org/W2090589668","https://openalex.org/W2099103197","https://openalex.org/W2099323773","https://openalex.org/W2108072633","https://openalex.org/W2111236418","https://openalex.org/W2119946711","https://openalex.org/W2120773774","https://openalex.org/W2125483445","https://openalex.org/W2129453487","https://openalex.org/W2138548210","https://openalex.org/W2156674109","https://openalex.org/W2166211311","https://openalex.org/W2188916249","https://openalex.org/W2510269589","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W1630971799","https://openalex.org/W1914495685","https://openalex.org/W1607089389","https://openalex.org/W1943774904","https://openalex.org/W1579833911","https://openalex.org/W2063047910","https://openalex.org/W2153709929","https://openalex.org/W424040858","https://openalex.org/W1977330362","https://openalex.org/W2164108427"],"abstract_inverted_index":{"Due":[0],"to":[1,89,111,120],"complexity":[2,133],"considerations,":[3],"synchronous":[4],"multiple-access":[5,62,71,118],"schemes,":[6,63],"such":[7,93],"as":[8],"TDMA,":[9],"CDMA,":[10],"and":[11],"OFDM,":[12],"have":[13],"been":[14],"mainly":[15],"based":[16],"on":[17],"orthogonal":[18],"(unitary)":[19],"transformations":[20,88],"of":[21,34,115,131],"the":[22,27,32,44,80,90,95,113,116,126],"multiuser":[23,91,96],"signal,":[24],"which":[25],"makes":[26],"receiver":[28],"less":[29],"complex,":[30],"at":[31],"cost":[33],"bandwidth":[35,75,81],"efficiency.":[36],"In":[37,106],"future":[38],"systems,":[39],"however,":[40],"it":[41],"seems":[42],"that":[43,73,94,123,129],"limiting":[45],"factor":[46],"will":[47],"not":[48],"be":[49,135],"processing":[50],"power,":[51],"but":[52],"rather":[53,65],"bandwidth.":[54],"Therefore":[55],"there":[56],"is":[57,74],"a":[58,70,102,121],"need":[59],"for":[60],"redesigning":[61],"or":[64],"unifying":[66],"their":[67],"design,":[68],"in":[69,79],"scheme":[72,122],"efficient.":[76],"The":[77],"efficiency":[78],"can":[82,98,134],"he":[83,99],"achieved":[84],"by":[85,101],"applying":[86],"non-unitary":[87],"signal":[92],"interference":[97],"handled":[100],"reasonably":[103],"complex":[104],"receiver.":[105],"this":[107],"paper":[108],"we":[109],"attempt":[110],"unify":[112],"design":[114],"aforementioned":[117],"schemes":[119],"efficiently":[124],"utilities":[125],"bandwidth,":[127],"given":[128],"receivers":[130],"reasonable":[132],"deployed.":[136]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
