{"id":"https://openalex.org/W2169808521","doi":"https://doi.org/10.1109/icc.2009.5199093","title":"Interference Mitigation Using Conjugate Data Repetition","display_name":"Interference Mitigation Using Conjugate Data Repetition","publication_year":2009,"publication_date":"2009-06-01","ids":{"openalex":"https://openalex.org/W2169808521","doi":"https://doi.org/10.1109/icc.2009.5199093","mag":"2169808521"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2009.5199093","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2009.5199093","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Communications","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/A5081084018","display_name":"Kiran Kuchi","orcid":"https://orcid.org/0000-0001-7738-2690"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"K. Kuchi","raw_affiliation_strings":["Centre of Excellence in Wireless Technology, Chennai, India"],"affiliations":[{"raw_affiliation_string":"Centre of Excellence in Wireless Technology, Chennai, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057008479","display_name":"R. Vinod","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R. Vinod","raw_affiliation_strings":["Centre of Excellence in Wireless Technology, Chennai, India"],"affiliations":[{"raw_affiliation_string":"Centre of Excellence in Wireless Technology, Chennai, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107858963","display_name":"M. K. Dileep","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. K. Dileep","raw_affiliation_strings":["Centre of Excellence in Wireless Technology, Chennai, India"],"affiliations":[{"raw_affiliation_string":"Centre of Excellence in Wireless Technology, Chennai, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084460428","display_name":"M. Padmanabhan","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. S. Padmanabhan","raw_affiliation_strings":["Centre of Excellence in Wireless Technology, Chennai, India"],"affiliations":[{"raw_affiliation_string":"Centre of Excellence in Wireless Technology, Chennai, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072059476","display_name":"B Dhivagar","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"B. Dhivagar","raw_affiliation_strings":["Centre of Excellence in Wireless Technology, Chennai, India"],"affiliations":[{"raw_affiliation_string":"Centre of Excellence in Wireless Technology, Chennai, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056358538","display_name":"J. Klutto Milleth","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. K. Milleth","raw_affiliation_strings":["Centre of Excellence in Wireless Technology, Chennai, India"],"affiliations":[{"raw_affiliation_string":"Centre of Excellence in Wireless Technology, Chennai, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002088171","display_name":"Bhaskar Ramamurthi","orcid":"https://orcid.org/0000-0001-9455-8280"},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"facility","lineage":["https://openalex.org/I24676775"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"B. Ramamurthi","raw_affiliation_strings":["Indian Institute of Technology Madras, Chennai, India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Madras, Chennai, India","institution_ids":["https://openalex.org/I24676775"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035200623","display_name":"K. Giridhar","orcid":null},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"facility","lineage":["https://openalex.org/I24676775"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"K. Giridhar","raw_affiliation_strings":["Indian Institute of Technology Madras, Chennai, India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Madras, Chennai, India","institution_ids":["https://openalex.org/I24676775"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5081084018"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5982,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.73821956,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"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":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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9994999766349792,"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":0.9994000196456909,"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/computer-science","display_name":"Computer science","score":0.695014476776123},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.6585341691970825},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5682944059371948},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.4475822150707245},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.415374219417572},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38859808444976807},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.348926305770874},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.336701363325119}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.695014476776123},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.6585341691970825},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5682944059371948},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.4475822150707245},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.415374219417572},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38859808444976807},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.348926305770874},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.336701363325119},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc.2009.5199093","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2009.5199093","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1564497893","https://openalex.org/W1946060307","https://openalex.org/W2067489830","https://openalex.org/W2139698741","https://openalex.org/W2150783243","https://openalex.org/W2154451084","https://openalex.org/W2610857016"],"related_works":["https://openalex.org/W4210866488","https://openalex.org/W1529526802","https://openalex.org/W1938101553","https://openalex.org/W1764296696","https://openalex.org/W1723464215","https://openalex.org/W2963918445","https://openalex.org/W2098021949","https://openalex.org/W2528414118","https://openalex.org/W1891941889","https://openalex.org/W858561337"],"abstract_inverted_index":{"In":[0,65],"the":[1,18,25,43,49,83,87,119,151],"emerging":[2],"broadband":[3],"wireless":[4],"networks":[5,12],"such":[6],"as":[7],"IEEE":[8],"802.16m":[9],"and":[10,32,60,90,122,146],"LTE-A":[11],"which":[13,81],"employ":[14],"universal":[15],"frequency":[16],"reuse-1,":[17],"cell":[19,174],"coverage":[20],"is":[21,100],"predominantly":[22],"limited":[23],"by":[24],"co-channel":[26],"interference.":[27],"Bit":[28],"level":[29,72],"data":[30,52,73,78],"repetition,":[31],"conventional":[33],"multi-antenna":[34],"maximal-ratio-combining":[35],"(MRC)":[36],"techniques":[37],"are":[38],"typically":[39],"used":[40],"to":[41],"improve":[42],"signal-to-interference-plus-":[44],"noise":[45],"ratio":[46],"(SINR)":[47],"at":[48],"receiver.":[50],"Simple":[51],"repetition":[53,74,79,134,145,161],"does":[54],"not":[55],"guarantee":[56],"efficient":[57],"interference":[58,129],"suppression":[59],"it":[61],"reduces":[62],"spectrum":[63],"efficiency.":[64],"this":[66],"paper,":[67],"we":[68,139],"propose":[69,140],"a":[70,107,127,141,160,168],"symbol":[71],"technique":[75],"called":[76],"conjugate":[77,144],"(CDR),":[80],"transmits":[82],"modulation":[84],"alphabet":[85],"of":[86,118,143,150],"desired":[88],"signal":[89,121],"its":[91,123],"complex-conjugate":[92],"in":[93,106,171],"distinct":[94],"sub":[95],"carriers.":[96],"The":[97],"CDR":[98,158],"operation":[99],"performed":[101],"across":[102],"all":[103],"base":[104],"stations":[105],"synchronous":[108],"manner.":[109],"We":[110],"show":[111,156],"that":[112,157],"minimum":[113],"mean-square":[114],"error":[115],"(MMSE)":[116],"filtering":[117],"complex-valued":[120],"conjugated":[124],"copy,":[125],"provides":[126],"high":[128],"cancellation":[130],"(IC)":[131],"gain.":[132],"For":[133],"factor":[135,162],"greater":[136],"than":[137],"2,":[138],"combination":[142],"random":[147],"phase":[148],"rotation":[149],"repeated":[152],"symbols.":[153],"Simulation":[154],"results":[155],"with":[159],"2":[163],"or":[164],"3":[165],"can":[166],"provide":[167],"significant":[169],"advantage":[170],"coverage/reliability":[172],"for":[173],"edge":[175],"users.":[176]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}