{"id":"https://openalex.org/W2042992304","doi":"https://doi.org/10.1109/iccchina.2012.6356959","title":"Opportunistic cognitive relaying with network and superposition coding for multiple secondary receivers in primary MAC","display_name":"Opportunistic cognitive relaying with network and superposition coding for multiple secondary receivers in primary MAC","publication_year":2012,"publication_date":"2012-08-01","ids":{"openalex":"https://openalex.org/W2042992304","doi":"https://doi.org/10.1109/iccchina.2012.6356959","mag":"2042992304"},"language":"en","primary_location":{"id":"doi:10.1109/iccchina.2012.6356959","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccchina.2012.6356959","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 1st IEEE International Conference on Communications in China (ICCC)","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/A5023281217","display_name":"Jung-Hwa Wui","orcid":null},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jung-Hwa Wui","raw_affiliation_strings":["The Department of Electrical Engineering and Computer Science, Hanyang University, Ansan, South Korea","The Department of Electrical Engineering and Computer Science, Hanyang University, Ansan, 426-791 South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Department of Electrical Engineering and Computer Science, Hanyang University, Ansan, South Korea","institution_ids":["https://openalex.org/I4575257"]},{"raw_affiliation_string":"The Department of Electrical Engineering and Computer Science, Hanyang University, Ansan, 426-791 South Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100357237","display_name":"Dongwoo Kim","orcid":"https://orcid.org/0000-0001-5541-5738"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dongwoo Kim","raw_affiliation_strings":["The Department of Electrical Engineering and Computer Science, Hanyang University, Ansan, South Korea","The Department of Electrical Engineering and Computer Science, Hanyang University, Ansan, 426-791 South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Department of Electrical Engineering and Computer Science, Hanyang University, Ansan, South Korea","institution_ids":["https://openalex.org/I4575257"]},{"raw_affiliation_string":"The Department of Electrical Engineering and Computer Science, Hanyang University, Ansan, 426-791 South Korea","institution_ids":["https://openalex.org/I4575257"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4575257"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.14599977,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"625","last_page":"629"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","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/T10796","display_name":"Cooperative Communication and Network Coding","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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9937999844551086,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9923999905586243,"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/transmitter","display_name":"Transmitter","score":0.8027011156082153},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6781537532806396},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.6423847079277039},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.6308485865592957},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5929552912712097},{"id":"https://openalex.org/keywords/superposition-principle","display_name":"Superposition principle","score":0.5438143014907837},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5388498306274414},{"id":"https://openalex.org/keywords/linear-network-coding","display_name":"Linear network coding","score":0.5353081226348877},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5301198363304138},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.28068047761917114},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.15308880805969238},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14407286047935486},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.11666285991668701},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09791424870491028},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07917079329490662}],"concepts":[{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.8027011156082153},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6781537532806396},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.6423847079277039},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.6308485865592957},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5929552912712097},{"id":"https://openalex.org/C27753989","wikidata":"https://www.wikidata.org/wiki/Q284885","display_name":"Superposition principle","level":2,"score":0.5438143014907837},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5388498306274414},{"id":"https://openalex.org/C138293262","wikidata":"https://www.wikidata.org/wiki/Q1089578","display_name":"Linear network coding","level":3,"score":0.5353081226348877},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5301198363304138},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28068047761917114},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.15308880805969238},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14407286047935486},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.11666285991668701},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09791424870491028},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07917079329490662},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iccchina.2012.6356959","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccchina.2012.6356959","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 1st IEEE International Conference on Communications in China (ICCC)","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hanyang.ac.kr:20.500.11754/95503","is_oa":false,"landing_page_url":"http://repository.hanyang.ac.kr/handle/20.500.11754/95503","pdf_url":null,"source":{"id":"https://openalex.org/S4306401328","display_name":"The Royal Society of Chemistry\u2019s Journals, Books and Databases (The Royal Society of Chemistry)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2751430930","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/I2751430930"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.4300000071525574}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1966264965","https://openalex.org/W1997834106","https://openalex.org/W2053598799","https://openalex.org/W2071707134","https://openalex.org/W2108282849","https://openalex.org/W2112193315","https://openalex.org/W2118699182","https://openalex.org/W2120810934","https://openalex.org/W2121586495","https://openalex.org/W2139825184","https://openalex.org/W2154756494"],"related_works":["https://openalex.org/W4308749380","https://openalex.org/W2539674285","https://openalex.org/W2037841693","https://openalex.org/W2559261346","https://openalex.org/W1038122923","https://openalex.org/W4280609833","https://openalex.org/W1998322187","https://openalex.org/W2952514781","https://openalex.org/W1973979964","https://openalex.org/W2151578621"],"abstract_inverted_index":{"In":[0,131],"this":[1,132],"paper,":[2,133],"we":[3,55,156],"propose":[4],"a":[5,36,52,115],"cognitive":[6,171],"relaying":[7,86,172],"protocol":[8,173],"using":[9],"network":[10],"and":[11,29,93,166],"superposition":[12,94],"coding":[13,92,95],"in":[14,66,178],"primary":[15,23,88,107,165,179],"multiple":[16,62],"access":[17],"channels":[18],"(MAC),":[19],"where":[20],"two":[21],"licensed":[22],"transmitters":[24],"PT":[25,30],"<sub":[26,31,121],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[27,32,122],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sub>":[28],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sub>":[33],"transmit":[34],"to":[35,68,114],"common":[37],"receiver":[38,118],"PR":[39],"with":[40,128,174],"the":[41,57,61,70,80,87,134,146,151,159,164,170],"assistance":[42],"of":[43,72,82,136,153],"an":[44],"unlicensed":[45],"secondary":[46,63,73,76,117,167,176],"transmitter":[47,77],"ST":[48,78,99,109],"that":[49,100],"acts":[50],"as":[51,143,145],"relay.":[53],"Furthermore,":[54],"analyze":[56],"opportunistic":[58,129,175],"transmission":[59,177],"among":[60],"receivers":[64],"(SRs)":[65],"order":[67],"improve":[69],"performance":[71],"system.":[74],"The":[75],"attains":[79],"opportunity":[81],"spectrum":[83],"sharing":[84],"by":[85],"users'":[89],"messages.":[90],"Network":[91],"are":[96,139],"utilized":[97],"at":[98],"superimposes":[101],"its":[102,111],"own":[103,112],"message":[104],"on":[105,150],"network-coded":[106],"signals.":[108],"transmits":[110],"signal":[113],"best":[116],"b*,":[119],"SR":[120],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">b*</sub>":[123],",":[124],"which":[125],"is":[126],"selected":[127],"strategy.":[130],"probabilities":[135,152,161],"outage":[137,160],"region":[138],"computed":[140],"for":[141,162],"MAC":[142],"well":[144],"achievable":[147],"region.":[148],"Based":[149],"these":[154],"regions,":[155],"analytically":[157],"derive":[158],"both":[163],"systems":[168],"under":[169],"MAC.":[180]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2016-06-24T00:00:00"}