{"id":"https://openalex.org/W2884454919","doi":"https://doi.org/10.1109/lcomm.2018.2855964","title":"Relay When Blocked: A Hop-by-Hop mmWave Cooperative Transmission Protocol","display_name":"Relay When Blocked: A Hop-by-Hop mmWave Cooperative Transmission Protocol","publication_year":2018,"publication_date":"2018-07-13","ids":{"openalex":"https://openalex.org/W2884454919","doi":"https://doi.org/10.1109/lcomm.2018.2855964","mag":"2884454919"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2018.2855964","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2018.2855964","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/A5085315242","display_name":"Haiyang Ding","orcid":"https://orcid.org/0000-0003-4446-5216"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haiyang Ding","raw_affiliation_strings":["School of Information and Communications, National University of Defense Technology, Xi\u2019an, China","School of Information and Communications, National University of Defense Technology, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0003-4446-5216","affiliations":[{"raw_affiliation_string":"School of Information and Communications, National University of Defense Technology, Xi\u2019an, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"School of Information and Communications, National University of Defense Technology, Xi'an, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021191255","display_name":"Daniel Benevides da Costa","orcid":"https://orcid.org/0000-0002-5439-7475"},"institutions":[{"id":"https://openalex.org/I243754102","display_name":"Universidade Federal do Cear\u00e1","ror":"https://ror.org/03srtnf24","country_code":"BR","type":"education","lineage":["https://openalex.org/I243754102"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Daniel Benevides da Costa","raw_affiliation_strings":["Department of Computer Engineering, Federal University of Cear\u00e1, Sobral-CE, Brazil"],"raw_orcid":"https://orcid.org/0000-0002-5439-7475","affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Federal University of Cear\u00e1, Sobral-CE, Brazil","institution_ids":["https://openalex.org/I243754102"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001680231","display_name":"Justin P. Coon","orcid":"https://orcid.org/0000-0002-9623-5087"},"institutions":[{"id":"https://openalex.org/I40120149","display_name":"University of Oxford","ror":"https://ror.org/052gg0110","country_code":"GB","type":"education","lineage":["https://openalex.org/I40120149"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Justin Coon","raw_affiliation_strings":["Department of Engineering Science, University of Oxford, Oxford, U.K"],"raw_orcid":"https://orcid.org/0000-0002-9623-5087","affiliations":[{"raw_affiliation_string":"Department of Engineering Science, University of Oxford, Oxford, U.K","institution_ids":["https://openalex.org/I40120149"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102013387","display_name":"Yunfei Chen","orcid":"https://orcid.org/0000-0001-8083-1805"},"institutions":[{"id":"https://openalex.org/I39555362","display_name":"University of Warwick","ror":"https://ror.org/01a77tt86","country_code":"GB","type":"education","lineage":["https://openalex.org/I39555362"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yunfei Chen","raw_affiliation_strings":["School of Engineering, University of Warwick, Coventry, U.K"],"raw_orcid":"https://orcid.org/0000-0001-8083-1805","affiliations":[{"raw_affiliation_string":"School of Engineering, University of Warwick, Coventry, U.K","institution_ids":["https://openalex.org/I39555362"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.1363,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.79369033,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"22","issue":"9","first_page":"1894","last_page":"1897"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":1.0,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":1.0,"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":0.9995999932289124,"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/T10069","display_name":"Antenna Design and Analysis","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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":0.7867187261581421},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.6702591180801392},{"id":"https://openalex.org/keywords/hop","display_name":"Hop (telecommunications)","score":0.6378588080406189},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.598884105682373},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.577558159828186},{"id":"https://openalex.org/keywords/directivity","display_name":"Directivity","score":0.5738901495933533},{"id":"https://openalex.org/keywords/blocking","display_name":"Blocking (statistics)","score":0.5576909780502319},{"id":"https://openalex.org/keywords/obstacle","display_name":"Obstacle","score":0.41907694935798645},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.37583309412002563},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.25254422426223755},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.21171289682388306},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15463748574256897},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07970356941223145}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7867187261581421},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.6702591180801392},{"id":"https://openalex.org/C25906391","wikidata":"https://www.wikidata.org/wiki/Q1432381","display_name":"Hop (telecommunications)","level":2,"score":0.6378588080406189},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.598884105682373},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.577558159828186},{"id":"https://openalex.org/C189039984","wikidata":"https://www.wikidata.org/wiki/Q8225412","display_name":"Directivity","level":3,"score":0.5738901495933533},{"id":"https://openalex.org/C144745244","wikidata":"https://www.wikidata.org/wiki/Q4927286","display_name":"Blocking (statistics)","level":2,"score":0.5576909780502319},{"id":"https://openalex.org/C2776650193","wikidata":"https://www.wikidata.org/wiki/Q264661","display_name":"Obstacle","level":2,"score":0.41907694935798645},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.37583309412002563},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.25254422426223755},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.21171289682388306},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15463748574256897},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07970356941223145},{"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/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","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/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/lcomm.2018.2855964","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2018.2855964","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"},{"id":"pmh:oai:wrap.warwick.ac.uk:104862","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306400665","display_name":"Warwick Research Archive Portal (University of Warwick)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I39555362","host_organization_name":"University of Warwick","host_organization_lineage":["https://openalex.org/I39555362"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"},{"id":"pmh:oai:ora.ox.ac.uk:uuid:0bbcef3d-dc0c-412b-b84e-278701171f61","is_oa":false,"landing_page_url":"https://ora.ox.ac.uk/objects/uuid:0bbcef3d-dc0c-412b-b84e-278701171f61","pdf_url":null,"source":{"id":"https://openalex.org/S4306402636","display_name":"Oxford University Research Archive (ORA) (University of Oxford)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I40120149","host_organization_name":"University of Oxford","host_organization_lineage":["https://openalex.org/I40120149"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4341116921","display_name":null,"funder_award_id":"61301135","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W905396345","https://openalex.org/W1567643386","https://openalex.org/W1972485395","https://openalex.org/W2009972302","https://openalex.org/W2040921991","https://openalex.org/W2073252511","https://openalex.org/W2116334496","https://openalex.org/W2152121970","https://openalex.org/W2158714612","https://openalex.org/W2170783091","https://openalex.org/W2337330101","https://openalex.org/W2477301298","https://openalex.org/W2626524716","https://openalex.org/W3099625400","https://openalex.org/W3099823693","https://openalex.org/W6721585491"],"related_works":["https://openalex.org/W2194278363","https://openalex.org/W2333764600","https://openalex.org/W1480855266","https://openalex.org/W3102354688","https://openalex.org/W4221021399","https://openalex.org/W2130033720","https://openalex.org/W2769277504","https://openalex.org/W2106807019","https://openalex.org/W155803912","https://openalex.org/W2013237583"],"abstract_inverted_index":{"Obstacles":[0],"are":[1,32],"generally":[2],"treated":[3],"as":[4,92,94],"harmful":[5],"objects":[6],"for":[7,67],"millimeter":[8],"wave":[9],"(mmWave)":[10],"networks":[11],"due":[12],"to":[13,37,59,88,137],"the":[14,21,25,39,42,47,60,68,73,77,90,95,107,115,125,130],"directional":[15],"transmission":[16],"of":[17,24,41,76,104],"mmWave":[18,43],"signals":[19],"and":[20,57,110,122],"blockage":[22,36,79],"effects":[23],"obstacles.":[26],"In":[27],"this":[28],"letter,":[29],"smart":[30],"antennas":[31],"deployed":[33],"at":[34,50],"each":[35,51],"exploit":[38],"directivity":[40],"signal":[44,49],"such":[45],"that":[46,114],"blocked":[48],"obstacle":[52],"can":[53,123],"be":[54],"picked":[55],"up":[56],"forwarded":[58],"destination.":[61],"Assuming":[62],"a":[63,101],"random":[64],"Boolean":[65],"model":[66],"spatially":[69],"distributed":[70],"blocking":[71,131],"obstacles,":[72],"joint":[74],"distribution":[75],"ordered":[78],"distances":[80],"is":[81,85],"first":[82],"characterized,":[83],"which":[84],"then":[86],"used":[87],"develop":[89],"exact":[91],"well":[93],"asymptotic":[96],"outage":[97],"probability":[98],"conditioned":[99],"on":[100],"given":[102],"number":[103],"blockages.":[105],"Both":[106],"theoretical":[108],"analysis":[109],"numerical":[111],"results":[112],"show":[113],"proposed":[116],"protocol":[117],"achieves":[118],"full":[119],"diversity":[120],"order":[121],"eliminate":[124],"error":[126],"floor":[127],"caused":[128],"by":[129],"effects,":[132],"achieving":[133],"thus":[134],"superior":[135],"performance":[136],"previous":[138],"solutions.":[139]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}