{"id":"https://openalex.org/W3162124830","doi":"https://doi.org/10.1109/tsp.2021.3078093","title":"Joint Power Allocation and Distributed Equalization Design for OFDM-Based Filter-and-Forward Two-Way Multi-Relay Networks","display_name":"Joint Power Allocation and Distributed Equalization Design for OFDM-Based Filter-and-Forward Two-Way Multi-Relay Networks","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3162124830","doi":"https://doi.org/10.1109/tsp.2021.3078093","mag":"3162124830"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2021.3078093","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2021.3078093","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Transactions on Signal Processing","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/A5062816310","display_name":"Sharareh Kiani","orcid":"https://orcid.org/0000-0002-5613-1945"},"institutions":[{"id":"https://openalex.org/I39470171","display_name":"Ontario Tech University","ror":"https://ror.org/016zre027","country_code":"CA","type":"education","lineage":["https://openalex.org/I39470171"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Sharareh Kiani","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Ontario Tech University, Oshawa, Canada"],"raw_orcid":"https://orcid.org/0000-0002-5613-1945","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Ontario Tech University, Oshawa, Canada","institution_ids":["https://openalex.org/I39470171"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049043069","display_name":"Shahram Shahbazpanahi","orcid":"https://orcid.org/0000-0001-8914-5481"},"institutions":[{"id":"https://openalex.org/I39470171","display_name":"Ontario Tech University","ror":"https://ror.org/016zre027","country_code":"CA","type":"education","lineage":["https://openalex.org/I39470171"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Shahram ShahbazPanahi","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Ontario Tech University, Oshawa, Canada"],"raw_orcid":"https://orcid.org/0000-0001-8914-5481","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Ontario Tech University, Oshawa, Canada","institution_ids":["https://openalex.org/I39470171"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035819120","display_name":"Min Dong","orcid":"https://orcid.org/0000-0002-7223-8865"},"institutions":[{"id":"https://openalex.org/I39470171","display_name":"Ontario Tech University","ror":"https://ror.org/016zre027","country_code":"CA","type":"education","lineage":["https://openalex.org/I39470171"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Min Dong","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Ontario Tech University, Oshawa, Canada"],"raw_orcid":"https://orcid.org/0000-0002-7223-8865","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Ontario Tech University, Oshawa, Canada","institution_ids":["https://openalex.org/I39470171"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037720618","display_name":"Gary Boudreau","orcid":"https://orcid.org/0000-0003-3539-9624"},"institutions":[{"id":"https://openalex.org/I4210094041","display_name":"Ericsson (Canada)","ror":"https://ror.org/00nas2c56","country_code":"CA","type":"company","lineage":["https://openalex.org/I1306339040","https://openalex.org/I4210094041"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Gary Boudreau","raw_affiliation_strings":["Ericsson Canada, Ottawa, ON, Canada"],"raw_orcid":"https://orcid.org/0000-0003-3539-9624","affiliations":[{"raw_affiliation_string":"Ericsson Canada, Ottawa, ON, Canada","institution_ids":["https://openalex.org/I4210094041"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000101528","display_name":"Majid Bavand","orcid":"https://orcid.org/0000-0002-8331-0033"},"institutions":[{"id":"https://openalex.org/I4210094041","display_name":"Ericsson (Canada)","ror":"https://ror.org/00nas2c56","country_code":"CA","type":"company","lineage":["https://openalex.org/I1306339040","https://openalex.org/I4210094041"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Majid Bavand","raw_affiliation_strings":["Ericsson Canada, Ottawa, ON, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ericsson Canada, Ottawa, ON, Canada","institution_ids":["https://openalex.org/I4210094041"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4558,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.64084598,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"69","issue":null,"first_page":"4652","last_page":"4668"},"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":0.9994000196456909,"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":0.9987999796867371,"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":0.6952105760574341},{"id":"https://openalex.org/keywords/subcarrier","display_name":"Subcarrier","score":0.6702139973640442},{"id":"https://openalex.org/keywords/transceiver","display_name":"Transceiver","score":0.6040458679199219},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.5990921258926392},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.5105910897254944},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.5019190311431885},{"id":"https://openalex.org/keywords/gradient-descent","display_name":"Gradient descent","score":0.4880489110946655},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.483253538608551},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.4356911778450012},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4269869327545166},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4163161814212799},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.37938040494918823},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3284189999103546},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.320901095867157},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.29521724581718445},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.27762866020202637},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22942763566970825},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.17750835418701172},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13309809565544128},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.0735979974269867}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6952105760574341},{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.6702139973640442},{"id":"https://openalex.org/C7720470","wikidata":"https://www.wikidata.org/wiki/Q954187","display_name":"Transceiver","level":3,"score":0.6040458679199219},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.5990921258926392},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.5105910897254944},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.5019190311431885},{"id":"https://openalex.org/C153258448","wikidata":"https://www.wikidata.org/wiki/Q1199743","display_name":"Gradient descent","level":3,"score":0.4880489110946655},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.483253538608551},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.4356911778450012},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4269869327545166},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4163161814212799},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.37938040494918823},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3284189999103546},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.320901095867157},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.29521724581718445},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.27762866020202637},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22942763566970825},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.17750835418701172},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13309809565544128},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.0735979974269867},{"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/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","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/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/tsp.2021.3078093","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2021.3078093","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Transactions on Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W562372631","https://openalex.org/W595252221","https://openalex.org/W608347107","https://openalex.org/W1987613950","https://openalex.org/W2002781571","https://openalex.org/W2048057186","https://openalex.org/W2050151257","https://openalex.org/W2051151132","https://openalex.org/W2057026167","https://openalex.org/W2061008968","https://openalex.org/W2067016014","https://openalex.org/W2098567664","https://openalex.org/W2102636795","https://openalex.org/W2109333245","https://openalex.org/W2128513990","https://openalex.org/W2140288088","https://openalex.org/W2140639615","https://openalex.org/W2141277096","https://openalex.org/W2147730843","https://openalex.org/W2150835235","https://openalex.org/W2152121970","https://openalex.org/W2162922466","https://openalex.org/W2171327552","https://openalex.org/W2171847598","https://openalex.org/W2962970418","https://openalex.org/W3106282754","https://openalex.org/W4250589301","https://openalex.org/W4285719527","https://openalex.org/W4301014524","https://openalex.org/W4402481680","https://openalex.org/W6821341165"],"related_works":["https://openalex.org/W2172159377","https://openalex.org/W2351865055","https://openalex.org/W2098618074","https://openalex.org/W2534888834","https://openalex.org/W2792902631","https://openalex.org/W4226210996","https://openalex.org/W4310608455","https://openalex.org/W2126628275","https://openalex.org/W4302076005","https://openalex.org/W1782970451"],"abstract_inverted_index":{"We":[0,42,78,163],"consider":[1],"multi-carrier":[2,23],"two-way":[3],"relaying":[4,18],"networks":[5],"consisting":[6],"of":[7,38,69,143,173],"two":[8,67,80],"user":[9],"transceivers":[10,27,50],"and":[11,51,91],"multiple":[12],"filter-and-forward":[13],"(FF)":[14],"relays.":[15],"The":[16],"FF":[17,57],"technique":[19],"along":[20],"with":[21,147],"the":[22,26,32,36,39,49,52,56,61,76,101,106,108,122,133,141,144,156,161,166,183],"schemes":[24],"at":[25,48,55,75,105,160],"are":[28,169],"utilized":[29],"to":[30,59,66,82,139],"suppress":[31],"inter-symbol-interference":[33],"caused":[34],"by":[35,73],"frequency-selectivity":[37],"end-to-end":[40,110],"channel.":[41],"jointly":[43],"optimize":[44],"subcarrier":[45],"power":[46,64,159],"allocation":[47],"FIR":[53],"filters":[54],"relays":[58],"minimize":[60],"total":[62],"transmit":[63,158],"subject":[65],"quality":[68],"service":[70],"constraints":[71],"measured":[72],"sum-rates":[74],"transceivers.":[77],"propose":[79],"approaches":[81],"tackle":[83],"this":[84,174],"problem:":[85],"a":[86,92,97,115,148,152],"gradient":[87,134],"steepest":[88,135],"descent":[89,136],"technique,":[90],"semi-closed-form":[93],"method,":[94],"which":[95],"enforces":[96],"new":[98],"constraint":[99],"on":[100],"optimization":[102],"such":[103],"that":[104,121,165,182],"optimum,":[107],"frequency-selective":[109],"channel":[111],"is":[112],"turned":[113],"into":[114],"frequency-flat":[116],"one.":[117],"Furthermore,":[118],"we":[119,150],"show":[120,164,181],"second":[123],"method":[124],"can":[125],"be":[126],"used":[127],"as":[128],"an":[129],"initial":[130],"point":[131],"for":[132,155,189],"technique.":[137],"Aiming":[138],"evaluate":[140],"performance":[142],"proposed":[145,167,184],"methods":[146,185],"benchmark,":[149],"obtain":[151],"lower":[153,175],"bound":[154],"minimum":[157],"network.":[162],"techniques":[168],"within":[170],"3":[171],"dB":[172],"bound.":[176],"Our":[177],"numerical":[178],"results":[179],"further":[180],"outperform":[186],"existing":[187],"solutions":[188],"similar":[190],"networks.":[191]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
