{"id":"https://openalex.org/W1977639277","doi":"https://doi.org/10.1109/lcomm.2014.2328588","title":"Rate Optimization for Hybrid SC-FDE/OFDM Decode-and-Forward MIMO Relay Systems","display_name":"Rate Optimization for Hybrid SC-FDE/OFDM Decode-and-Forward MIMO Relay Systems","publication_year":2014,"publication_date":"2014-06-19","ids":{"openalex":"https://openalex.org/W1977639277","doi":"https://doi.org/10.1109/lcomm.2014.2328588","mag":"1977639277"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2014.2328588","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2014.2328588","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Letters","raw_type":"journal-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/A5033422280","display_name":"Peiran Wu","orcid":"https://orcid.org/0000-0001-9747-3629"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Peiran Wu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The University of British Columbia, Vancouver, BC, Canada","Dept. of Electr. & Comput. Eng., Univ. of British Columbia., Vancouver, BC, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The University of British Columbia, Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Univ. of British Columbia., Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033990377","display_name":"Robert Schober","orcid":"https://orcid.org/0000-0002-6420-4884"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Robert Schober","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The University of British Columbia, Vancouver, BC, Canada","Dept. of Electr. & Comput. Eng., Univ. of British Columbia., Vancouver, BC, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The University of British Columbia, Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Univ. of British Columbia., Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108785149","display_name":"Vijay K. Bhargava","orcid":null},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Vijay K. Bhargava","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The University of British Columbia, Vancouver, BC, Canada","Dept. of Electr. & Comput. Eng., Univ. of British Columbia., Vancouver, BC, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The University of British Columbia, Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Univ. of British Columbia., Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5033422280"],"corresponding_institution_ids":["https://openalex.org/I141945490"],"apc_list":null,"apc_paid":null,"fwci":0.3448,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.62847736,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"18","issue":"7","first_page":"1210","last_page":"1213"},"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":0.9983000159263611,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9973999857902527,"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":0.795117974281311},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.660980224609375},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.592717707157135},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.5625215172767639},{"id":"https://openalex.org/keywords/sc-fde","display_name":"SC-FDE","score":0.5572319626808167},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.5529443025588989},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.5176770687103271},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.4918856620788574},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.47473177313804626},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.4213811457157135},{"id":"https://openalex.org/keywords/spatial-multiplexing","display_name":"Spatial multiplexing","score":0.41824597120285034},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3289431631565094},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.26833587884902954},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2620261311531067},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.2560204267501831},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21410176157951355},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.18291521072387695},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.11582067608833313},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.11387267708778381}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.795117974281311},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.660980224609375},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.592717707157135},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.5625215172767639},{"id":"https://openalex.org/C2781397150","wikidata":"https://www.wikidata.org/wiki/Q16861691","display_name":"SC-FDE","level":4,"score":0.5572319626808167},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.5529443025588989},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.5176770687103271},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.4918856620788574},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.47473177313804626},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.4213811457157135},{"id":"https://openalex.org/C85884896","wikidata":"https://www.wikidata.org/wiki/Q7574075","display_name":"Spatial multiplexing","level":4,"score":0.41824597120285034},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3289431631565094},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.26833587884902954},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2620261311531067},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.2560204267501831},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21410176157951355},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.18291521072387695},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.11582067608833313},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.11387267708778381},{"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2014.2328588","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2014.2328588","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.5899999737739563}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1733806262","https://openalex.org/W2076020410","https://openalex.org/W2106829923","https://openalex.org/W2108246534","https://openalex.org/W2113026489","https://openalex.org/W2115012107","https://openalex.org/W2127820767","https://openalex.org/W2165350939","https://openalex.org/W2171511562","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W2386475292","https://openalex.org/W2216248654","https://openalex.org/W2402142910","https://openalex.org/W1517014499","https://openalex.org/W4383558088","https://openalex.org/W2141031289","https://openalex.org/W2985823412","https://openalex.org/W2905194263","https://openalex.org/W2101125413","https://openalex.org/W3012321030"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,55],"consider":[4],"the":[5,44,52,57,64,70,86,91,107,111,118,130,134,158,163],"rate-optimal":[6],"transceiver":[7,127],"design":[8,122],"for":[9,61,85,93,144],"a":[10,30,36,74,82,139],"hybrid":[11,26],"single-carrier":[12,95],"frequency-domain":[13],"equalization":[14,50],"and":[15,35,96,123],"orthogonal":[16],"frequency-division":[17],"multiplexing":[18],"decode-and-forward":[19],"(DF)":[20],"multiple-input-multiple-output":[21],"(MIMO)":[22],"relay":[23,101],"system.":[24],"Such":[25],"systems":[27,102],"can":[28],"provide":[29,81],"high":[31],"end-to-end":[32],"bit":[33,66],"rate":[34,67],"low":[37],"peak-to-average":[38],"power":[39,78,141],"ratio":[40],"at":[41,51],"one":[42],"of":[43,63,69,110,162],"transmitting":[45],"nodes.":[46],"Assuming":[47],"minimum":[48],"mean-squared-error":[49],"receiving":[53],"nodes,":[54],"optimize":[56],"transmit":[58,77],"precoding":[59,87,112,132],"matrices":[60,113],"maximization":[62],"achievable":[65],"(ABR)":[68],"system":[71],"subject":[72],"to":[73,138,156],"joint":[75],"node":[76],"constraint.":[79],"We":[80],"unified":[83],"solution":[84,149],"matrices,":[88],"which":[89,145],"subsumes":[90],"solutions":[92],"pure":[94,97],"multicarrier":[98],"MIMO":[99,126],"DF":[100],"as":[103],"special":[104],"cases.":[105],"Specifically,":[106],"optimal":[108,131],"structure":[109],"is":[114,150],"obtained":[115],"by":[116],"exploiting":[117],"relation":[119],"between":[120],"our":[121],"conventional":[124],"point-to-point":[125],"designs.":[128],"With":[129],"structure,":[133],"optimization":[135],"problem":[136],"reduces":[137],"convex":[140],"allocation":[142],"problem,":[143],"an":[146],"efficient":[147],"closed-form":[148],"derived.":[151],"Numerical":[152],"results":[153],"are":[154],"provided":[155],"confirm":[157],"excellent":[159],"ABR":[160],"performance":[161],"proposed":[164],"relaying":[165],"schemes.":[166]},"counts_by_year":[{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}