{"id":"https://openalex.org/W2167712468","doi":"https://doi.org/10.1109/iwcmc.2011.5982604","title":"Multiple-frame precoding scheme for BICM over AF relay channels","display_name":"Multiple-frame precoding scheme for BICM over AF relay channels","publication_year":2011,"publication_date":"2011-07-01","ids":{"openalex":"https://openalex.org/W2167712468","doi":"https://doi.org/10.1109/iwcmc.2011.5982604","mag":"2167712468"},"language":"en","primary_location":{"id":"doi:10.1109/iwcmc.2011.5982604","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2011.5982604","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 7th International Wireless Communications and Mobile Computing Conference","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/A5080774708","display_name":"Leonardo Jim\u00e9nez Rodr\u00edguez","orcid":"https://orcid.org/0000-0003-1666-1164"},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Leonardo Jimenez Rodriguez","raw_affiliation_strings":["Department of Electrical & Computer Engineering, McGill University, Montreal, QUE, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical & Computer Engineering, McGill University, Montreal, QUE, Canada","institution_ids":["https://openalex.org/I5023651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045721364","display_name":"Nghi H. Tran","orcid":"https://orcid.org/0000-0002-4246-0190"},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Nghi H. Tran","raw_affiliation_strings":["Department of Electrical & Computer Engineering, McGill University, Montreal, QUE, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical & Computer Engineering, McGill University, Montreal, QUE, Canada","institution_ids":["https://openalex.org/I5023651"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026464766","display_name":"Tho Le\u2010Ngoc","orcid":"https://orcid.org/0000-0002-9308-8894"},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Tho Le-Ngoc","raw_affiliation_strings":["Department of Electrical & Computer Engineering, McGill University, Montreal, QUE, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical & Computer Engineering, McGill University, Montreal, QUE, Canada","institution_ids":["https://openalex.org/I5023651"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5080774708"],"corresponding_institution_ids":["https://openalex.org/I5023651"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.21241352,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1563","last_page":"1568"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9980999827384949,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9969000220298767,"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/precoding","display_name":"Precoding","score":0.7538946866989136},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.5252527594566345},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5035085082054138},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5024640560150146},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.45189666748046875},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3518246114253998},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.26374030113220215},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23660027980804443},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.17028260231018066},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.15840715169906616},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.14719423651695251},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12615880370140076}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.7538946866989136},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.5252527594566345},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5035085082054138},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5024640560150146},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.45189666748046875},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3518246114253998},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.26374030113220215},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23660027980804443},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.17028260231018066},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.15840715169906616},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.14719423651695251},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12615880370140076},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iwcmc.2011.5982604","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2011.5982604","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 7th International Wireless Communications and Mobile Computing Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1993685308","https://openalex.org/W2004496619","https://openalex.org/W2026898705","https://openalex.org/W2102934991","https://openalex.org/W2111354185","https://openalex.org/W2130876557","https://openalex.org/W2136209931","https://openalex.org/W2150940322","https://openalex.org/W2152549909","https://openalex.org/W2156092280","https://openalex.org/W2163708326","https://openalex.org/W2168444669"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W4281688526","https://openalex.org/W2152088989","https://openalex.org/W2756419127","https://openalex.org/W4366493479","https://openalex.org/W2905893439","https://openalex.org/W3135374966","https://openalex.org/W2554517556","https://openalex.org/W2953205382","https://openalex.org/W1994906402"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,16,26,35,122,149,185],"precoding":[4,200],"scheme":[5,183],"over":[6,25],"multiple":[7],"cooperative":[8,71,83,136,192],"frames":[9,84],"to":[10,107,155,170],"increase":[11],"the":[12,39,47,52,79,91,96,109,118,128,145,181],"diversity":[13,48],"order":[14,188],"of":[15,51,67,69,81,95,102,124,189],"bandwidth":[17],"efficient":[18],"Bit":[19],"Interleaved":[20],"Coded":[21],"Modulation":[22],"(BICM)":[23],"system":[24,54],"Non-orthogonal":[27],"Amplify-and-Forward":[28],"(NAF)":[29],"half-duplex":[30],"single-relay":[31],"channel.":[32],"By":[33,142],"deriving":[34],"union":[36],"bound":[37],"on":[38],"bit":[40],"error":[41],"probability,":[42],"it":[43],"is":[44,55,78,90,104,114,152,167],"shown":[45,116],"that":[46,68,117,180],"gain":[49],"function":[50],"considered":[53],"(N":[56],"<inf":[57,62,75,87],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[58,63,76,88],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">f</inf>":[59,77],"\u00b7":[60],"d":[61,86],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">H</inf>":[64,89],")-th":[65],"power":[66],"uncoded":[70],"systems,":[72],"where":[73],"N":[74],"number":[80],"precoded":[82],"and":[85,176,191,194],"minimum":[92],"Hamming":[93],"distance":[94],"outer":[97],"code.":[98],"An":[99],"optimal":[100,157],"class":[101],"precoders":[103],"then":[105,115,153,168],"derived":[106],"optimize":[108],"asymptotic":[110,140],"coding":[111,196],"gain.":[112],"It":[113],"source":[119],"should":[120],"transmit":[121],"superposition":[123,158],"all":[125,135],"symbols":[126],"in":[127,134],"broadcasting":[129],"phases,":[130],"while":[131],"being":[132],"silent":[133],"phases":[137],"for":[138,160],"best":[139],"performance.":[141],"further":[143],"analyzing":[144],"first":[146],"iteration":[147],"performance,":[148],"design":[150],"criterion":[151],"developed":[154],"find":[156,171],"angles":[159],"good":[161,172],"convergence":[162],"behavior.":[163],"A":[164],"pragmatic":[165],"approach":[166],"proposed":[169,182],"rotation":[173],"angles.":[174],"Analytical":[175],"simulation":[177],"results":[178],"show":[179],"provides":[184],"significantly":[186],"higher":[187],"time":[190],"diversities":[193],"better":[195],"gains":[197],"than":[198],"previous":[199],"schemes.":[201]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}