{"id":"https://openalex.org/W2050040114","doi":"https://doi.org/10.1109/acssc.2011.6189985","title":"Two-way discriminatory channel estimation for non-reciprocal wireless MIMO channels","display_name":"Two-way discriminatory channel estimation for non-reciprocal wireless MIMO channels","publication_year":2011,"publication_date":"2011-11-01","ids":{"openalex":"https://openalex.org/W2050040114","doi":"https://doi.org/10.1109/acssc.2011.6189985","mag":"2050040114"},"language":"en","primary_location":{"id":"doi:10.1109/acssc.2011.6189985","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acssc.2011.6189985","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 Conference Record of the Forty Fifth Asilomar Conference on Signals, Systems and Computers (ASILOMAR)","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/A5051082988","display_name":"Chao-Wei Huang","orcid":"https://orcid.org/0000-0002-0319-0570"},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chao-Wei Huang","raw_affiliation_strings":["Institute of Communication  Engineering & Department of Electrical Engineering, National Tsing Hua University, Hsinchu, Taiwan","Institute of Commun. Eng. & Dept. of Elect. Eng., National Tsing Hua University, Hsinchu, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Communication  Engineering & Department of Electrical Engineering, National Tsing Hua University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I25846049"]},{"raw_affiliation_string":"Institute of Commun. Eng. & Dept. of Elect. Eng., National Tsing Hua University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I25846049"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064271996","display_name":"Tsung\u2010Hui Chang","orcid":"https://orcid.org/0000-0003-1349-2764"},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Tsung-Hui Chang","raw_affiliation_strings":["Institute of Communication  Engineering & Department of Electrical Engineering, National Tsing Hua University, Hsinchu, Taiwan","Institute of Commun. Eng. & Dept. of Elect. Eng., National Tsing Hua University, Hsinchu, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Communication  Engineering & Department of Electrical Engineering, National Tsing Hua University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I25846049"]},{"raw_affiliation_string":"Institute of Commun. Eng. & Dept. of Elect. Eng., National Tsing Hua University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I25846049"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085818373","display_name":"Xiangyun Zhou","orcid":"https://orcid.org/0000-0001-8973-9079"},"institutions":[{"id":"https://openalex.org/I118347636","display_name":"Australian National University","ror":"https://ror.org/019wvm592","country_code":"AU","type":"education","lineage":["https://openalex.org/I118347636"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Xiangyun Zhou","raw_affiliation_strings":["Research School of Engineering, Australian National University, Canberra, Australia","Research School of Engineering, The Australian National University, Canberra Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research School of Engineering, Australian National University, Canberra, Australia","institution_ids":["https://openalex.org/I118347636"]},{"raw_affiliation_string":"Research School of Engineering, The Australian National University, Canberra Australia","institution_ids":["https://openalex.org/I118347636"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009791512","display_name":"Y.-W. Peter Hong","orcid":"https://orcid.org/0000-0001-7043-8276"},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Y.-W. Peter Hong","raw_affiliation_strings":["Institute of Communication  Engineering & Department of Electrical Engineering, National Tsing Hua University, Hsinchu, Taiwan","Institute of Commun. Eng. & Dept. of Elect. Eng., National Tsing Hua University, Hsinchu, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Communication  Engineering & Department of Electrical Engineering, National Tsing Hua University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I25846049"]},{"raw_affiliation_string":"Institute of Commun. Eng. & Dept. of Elect. Eng., National Tsing Hua University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I25846049"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4475,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.56336576,"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":"202","last_page":"206"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security 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/T10964","display_name":"Wireless Communication Security 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/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9861000180244446,"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":0.7753384709358215},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.7674531936645508},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.7183694839477539},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6296783089637756},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.5487769246101379},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5031735301017761},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.457421213388443},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4454360008239746},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4153527021408081},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.38591086864471436},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.35463276505470276},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24537277221679688},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1673673689365387}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7753384709358215},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.7674531936645508},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.7183694839477539},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6296783089637756},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.5487769246101379},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5031735301017761},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.457421213388443},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4454360008239746},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4153527021408081},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.38591086864471436},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.35463276505470276},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24537277221679688},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1673673689365387},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","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":3,"locations":[{"id":"doi:10.1109/acssc.2011.6189985","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acssc.2011.6189985","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 Conference Record of the Forty Fifth Asilomar Conference on Signals, Systems and Computers (ASILOMAR)","raw_type":"proceedings-article"},{"id":"pmh:oai:openresearch-repository.anu.edu.au:1885/11586","is_oa":false,"landing_page_url":"http://hdl.handle.net/1885/11586","pdf_url":null,"source":{"id":"https://openalex.org/S4306402539","display_name":"ANU Open Research (Australian National University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I118347636","host_organization_name":"Australian National University","host_organization_lineage":["https://openalex.org/I118347636"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings of Asilomar Conference on Signals, Systems and Computers 2011","raw_type":"Conference paper"},{"id":"pmh:oai:openresearch-repository.anu.edu.au:1885/733811157","is_oa":false,"landing_page_url":"https://hdl.handle.net/1885/733811157","pdf_url":null,"source":{"id":"https://openalex.org/S4306402539","display_name":"ANU Open Research (Australian National University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I118347636","host_organization_name":"Australian National University","host_organization_lineage":["https://openalex.org/I118347636"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.7400000095367432}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1556551509","https://openalex.org/W2007529001","https://openalex.org/W2064888236","https://openalex.org/W2105225341","https://openalex.org/W2106929598","https://openalex.org/W2151094148","https://openalex.org/W2170881451","https://openalex.org/W2764264123","https://openalex.org/W3139791466","https://openalex.org/W4210635432"],"related_works":["https://openalex.org/W2548963335","https://openalex.org/W2159941915","https://openalex.org/W1995129237","https://openalex.org/W4388081250","https://openalex.org/W1761601995","https://openalex.org/W2904599916","https://openalex.org/W4321608401","https://openalex.org/W4300468626","https://openalex.org/W2909457694","https://openalex.org/W2059045613"],"abstract_inverted_index":{"The":[0,121],"idea":[1],"of":[2,30,86,124],"discriminatory":[3],"channel":[4,48,65,89,103,163],"estimation":[5,49,164],"(DCE)":[6],"was":[7],"recently":[8],"proposed":[9,126,156],"to":[10,45,73,90,99,117,129,142,148,160],"differentiate":[11],"the":[12,27,42,47,57,80,87,125,138],"performance":[13,50],"at":[14,51,169],"a":[15,110,131],"legitimate":[16],"receiver":[17,22],"(LR)":[18],"and":[19,140,165],"an":[20,34,76],"unauthorized":[21],"(UR)":[23],"by":[24],"carefully":[25],"designing":[26],"training":[28,43,115,133,146],"phase":[29],"transmission.":[31],"In":[32,71,105],"particular,":[33],"artificial":[35],"noise":[36],"(AN)":[37],"signal":[38,44],"is":[39,96,128,158],"inserted":[40,58],"into":[41,63],"degrade":[46],"UR.":[52],"However,":[53],"without":[54],"careful":[55,93],"design,":[56],"AN":[59,78],"may":[60],"potentially":[61],"leak":[62],"LR's":[64,69],"causing":[66],"degradation":[67],"in":[68,101],"performance.":[70],"order":[72],"minimize":[74],"such":[75],"undesirable":[77],"leakage,":[79],"transmitter":[81,139],"must":[82],"acquire":[83],"sufficient":[84],"knowledge":[85],"downlink":[88],"LR":[91,141],"for":[92],"signalling,":[94],"which":[95],"particularly":[97],"difficult":[98],"achieve":[100,118,149,161],"non-reciprocal":[102],"environments.":[104],"this":[106,119],"work,":[107],"we":[108],"design":[109],"DCE":[111],"scheme":[112,127,134,157],"with":[113],"multiple":[114],"stages":[116],"task.":[120],"key":[122],"feature":[123],"utilize":[130],"two-way":[132],"that":[135,154],"allows":[136],"both":[137],"collaboratively":[143],"send":[144],"different":[145],"signals":[147],"DCE.":[150],"Simulation":[151],"results":[152],"demonstrate":[153],"our":[155],"able":[159],"accurate":[162],"data":[166],"detection":[167],"performances":[168],"LR,":[170],"while":[171],"severely":[172],"degrading":[173],"UR's":[174],"performances.":[175]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
