{"id":"https://openalex.org/W2098782161","doi":"https://doi.org/10.1109/glocom.2009.5426256","title":"A Novel Time Domain Synchronous Orthogonal Frequency Division Multiple Access Scheme","display_name":"A Novel Time Domain Synchronous Orthogonal Frequency Division Multiple Access Scheme","publication_year":2009,"publication_date":"2009-11-01","ids":{"openalex":"https://openalex.org/W2098782161","doi":"https://doi.org/10.1109/glocom.2009.5426256","mag":"2098782161"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2009.5426256","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2009.5426256","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2009 - 2009 IEEE Global Telecommunications 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/A5081869164","display_name":"Linglong Dai","orcid":"https://orcid.org/0000-0002-4250-7315"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Linglong Dai","raw_affiliation_strings":["Tsinghua National Laboratory of Information Science and Technology, Electronics Engineering Department, Tsinghua University, Beijing, China","Tsinghua National Laboratory for Information Science and Technology, Electronics Engineering Department, Tsinghua University, Beijing, P.R. China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua National Laboratory of Information Science and Technology, Electronics Engineering Department, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua National Laboratory for Information Science and Technology, Electronics Engineering Department, Tsinghua University, Beijing, P.R. China#TAB#","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111989728","display_name":"Jian Fu","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Fu","raw_affiliation_strings":["Tsinghua National Laboratory of Information Science and Technology, Electronics Engineering Department, Tsinghua University, Beijing, China","Tsinghua National Laboratory for Information Science and Technology, Electronics Engineering Department, Tsinghua University, Beijing, P.R. China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua National Laboratory of Information Science and Technology, Electronics Engineering Department, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua National Laboratory for Information Science and Technology, Electronics Engineering Department, Tsinghua University, Beijing, P.R. China#TAB#","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100384800","display_name":"Jun Wang","orcid":"https://orcid.org/0000-0002-7884-6714"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Wang","raw_affiliation_strings":["Tsinghua National Laboratory of Information Science and Technology, Electronics Engineering Department, Tsinghua University, Beijing, China","Tsinghua National Laboratory for Information Science and Technology, Electronics Engineering Department, Tsinghua University, Beijing, P.R. China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua National Laboratory of Information Science and Technology, Electronics Engineering Department, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua National Laboratory for Information Science and Technology, Electronics Engineering Department, Tsinghua University, Beijing, P.R. China#TAB#","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100403297","display_name":"Jian Song","orcid":"https://orcid.org/0000-0002-6066-9510"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Song","raw_affiliation_strings":["Tsinghua National Laboratory of Information Science and Technology, Electronics Engineering Department, Tsinghua University, Beijing, China","Tsinghua National Laboratory for Information Science and Technology, Electronics Engineering Department, Tsinghua University, Beijing, P.R. China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua National Laboratory of Information Science and Technology, Electronics Engineering Department, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua National Laboratory for Information Science and Technology, Electronics Engineering Department, Tsinghua University, Beijing, P.R. China#TAB#","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035345896","display_name":"Zhixing Yang","orcid":"https://orcid.org/0000-0002-9654-9975"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhixing Yang","raw_affiliation_strings":["Tsinghua National Laboratory of Information Science and Technology, Electronics Engineering Department, Tsinghua University, Beijing, China","Tsinghua National Laboratory for Information Science and Technology, Electronics Engineering Department, Tsinghua University, Beijing, P.R. China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua National Laboratory of Information Science and Technology, Electronics Engineering Department, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua National Laboratory for Information Science and Technology, Electronics Engineering Department, Tsinghua University, Beijing, P.R. China#TAB#","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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/T11409","display_name":"Advanced Wireless Network Optimization","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"}},{"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/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.9350130558013916},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7446844577789307},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiple-access","display_name":"Orthogonal frequency-division multiple access","score":0.605768084526062},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.58659428358078},{"id":"https://openalex.org/keywords/time-domain","display_name":"Time domain","score":0.55544513463974},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5368599891662598},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.5249966382980347},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4976668655872345},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.4923926591873169},{"id":"https://openalex.org/keywords/division","display_name":"Division (mathematics)","score":0.47242820262908936},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.45881587266921997},{"id":"https://openalex.org/keywords/broadcasting","display_name":"Broadcasting (networking)","score":0.4481050372123718},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4429304003715515},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.4363344609737396},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.39025208353996277},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3051391839981079},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.271717369556427},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15051907300949097},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14124172925949097}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.9350130558013916},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7446844577789307},{"id":"https://openalex.org/C2775907427","wikidata":"https://www.wikidata.org/wiki/Q2697649","display_name":"Orthogonal frequency-division multiple access","level":4,"score":0.605768084526062},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.58659428358078},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.55544513463974},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5368599891662598},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.5249966382980347},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4976668655872345},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.4923926591873169},{"id":"https://openalex.org/C60798267","wikidata":"https://www.wikidata.org/wiki/Q1226939","display_name":"Division (mathematics)","level":2,"score":0.47242820262908936},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.45881587266921997},{"id":"https://openalex.org/C110157686","wikidata":"https://www.wikidata.org/wiki/Q922122","display_name":"Broadcasting (networking)","level":2,"score":0.4481050372123718},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4429304003715515},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.4363344609737396},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.39025208353996277},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3051391839981079},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.271717369556427},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15051907300949097},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14124172925949097},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocom.2009.5426256","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2009.5426256","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306077","display_name":"Boeing","ror":"https://ror.org/04sm5zn07"},{"id":"https://openalex.org/F4320338204","display_name":"Program for Changjiang Scholars and Innovative Research Team in University","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1565587308","https://openalex.org/W1982905621","https://openalex.org/W2022244093","https://openalex.org/W2038136736","https://openalex.org/W2053318261","https://openalex.org/W2105738321","https://openalex.org/W2119273823","https://openalex.org/W2136065699","https://openalex.org/W2143133724","https://openalex.org/W2157546026","https://openalex.org/W2169258142","https://openalex.org/W6633888550"],"related_works":["https://openalex.org/W2792339401","https://openalex.org/W2530747331","https://openalex.org/W3097525855","https://openalex.org/W2125564215","https://openalex.org/W2517776947","https://openalex.org/W1986382998","https://openalex.org/W2084482193","https://openalex.org/W2972611783","https://openalex.org/W2063393180","https://openalex.org/W2212019768"],"abstract_inverted_index":{"Time-domain":[0],"synchronous":[1,61],"orthogonal":[2,62],"frequency":[3,63],"division":[4,64],"multiplexing":[5],"(TDS-OFDM)":[6],"outperforms":[7],"cyclic":[8],"prefixed-OFDM":[9],"(CP-OFDM)":[10],"in":[11,28,68,125],"spectrum":[12],"efficiency":[13],"at":[14],"the":[15,40,45,57,92,105,112,129],"expense":[16],"of":[17,38,59,114],"higher":[18],"complexity.":[19],"Up":[20],"to":[21],"now,":[22],"TDS-OFDM":[23,132],"has":[24,119],"only":[25,109],"been":[26],"used":[27],"unidirectional":[29],"transmission,":[30],"such":[31],"as":[32],"broadcasting":[33],"applications.":[34],"The":[35],"overwhelming":[36],"complexity":[37],"removing":[39],"implicitly":[41],"superposed":[42],"interferences":[43],"between":[44],"PN":[46],"sequences":[47],"and":[48,87,100],"IDFT":[49],"information":[50],"blocks,":[51],"caused":[52],"by":[53],"multiple":[54,65,115],"users,":[55],"hinders":[56],"application":[58],"time-domain":[60],"access":[66,116],"(TDS-OFDMA)":[67],"multi-user":[69],"communication":[70],"scenarios.":[71],"To":[72],"solve":[73],"this":[74,76],"problem,":[75],"paper":[77],"proposes":[78],"a":[79],"novel":[80],"TDS-OFDMA":[81],"scheme,":[82],"including":[83],"joint":[84,88],"cyclicity":[85],"reconstruction":[86],"channel":[89],"estimation,":[90],"utilizing":[91],"new":[93],"\"time-space":[94],"two-dimensional":[95],"frame":[96],"structure\".":[97],"Theoretical":[98],"analysis":[99],"computer":[101],"simulation":[102],"show":[103],"that":[104],"proposed":[106],"scheme":[107],"not":[108],"can":[110],"achieve":[111],"purpose":[113],"but":[117],"also":[118],"an":[120],"even":[121],"better":[122],"system":[123],"performance":[124],"mobile":[126],"environment":[127],"than":[128],"conventional":[130],"single-user":[131],"system.":[133]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
