{"id":"https://openalex.org/W4293058062","doi":"https://doi.org/10.1109/vtc2022-spring54318.2022.9860548","title":"Beam Selection and Tracking for Amplify-and-Forward Repeaters","display_name":"Beam Selection and Tracking for Amplify-and-Forward Repeaters","publication_year":2022,"publication_date":"2022-06-01","ids":{"openalex":"https://openalex.org/W4293058062","doi":"https://doi.org/10.1109/vtc2022-spring54318.2022.9860548"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2022-spring54318.2022.9860548","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2022-spring54318.2022.9860548","pdf_url":null,"source":{"id":"https://openalex.org/S4363607744","display_name":"2022 IEEE 95th Vehicular Technology Conference: (VTC2022-Spring)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 95th Vehicular Technology Conference: (VTC2022-Spring)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/297751","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076354682","display_name":"Adrian Schumacher","orcid":"https://orcid.org/0000-0002-6620-1871"},"institutions":[{"id":"https://openalex.org/I59105498","display_name":"Swisscom (Switzerland)","ror":"https://ror.org/04t1f4f50","country_code":"CH","type":"company","lineage":["https://openalex.org/I59105498"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Adrian Schumacher","raw_affiliation_strings":["Swisscom (Switzerland) Ltd.,Bern,Switzerland,CH-3050"],"affiliations":[{"raw_affiliation_string":"Swisscom (Switzerland) Ltd.,Bern,Switzerland,CH-3050","institution_ids":["https://openalex.org/I59105498"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110729897","display_name":"Ruben Merz","orcid":null},"institutions":[{"id":"https://openalex.org/I59105498","display_name":"Swisscom (Switzerland)","ror":"https://ror.org/04t1f4f50","country_code":"CH","type":"company","lineage":["https://openalex.org/I59105498"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Ruben Merz","raw_affiliation_strings":["Swisscom (Switzerland) Ltd.,Bern,Switzerland,CH-3050"],"affiliations":[{"raw_affiliation_string":"Swisscom (Switzerland) Ltd.,Bern,Switzerland,CH-3050","institution_ids":["https://openalex.org/I59105498"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059133771","display_name":"Andreas Burg","orcid":"https://orcid.org/0000-0002-7270-5558"},"institutions":[{"id":"https://openalex.org/I59105498","display_name":"Swisscom (Switzerland)","ror":"https://ror.org/04t1f4f50","country_code":"CH","type":"company","lineage":["https://openalex.org/I59105498"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Andreas Burg","raw_affiliation_strings":["Swisscom (Switzerland) Ltd.,Bern,Switzerland,CH-3050"],"affiliations":[{"raw_affiliation_string":"Swisscom (Switzerland) Ltd.,Bern,Switzerland,CH-3050","institution_ids":["https://openalex.org/I59105498"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5076354682"],"corresponding_institution_ids":["https://openalex.org/I59105498"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.10185034,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9950000047683716,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9950000047683716,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9929999709129333,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9879000186920166,"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/selection","display_name":"Selection (genetic algorithm)","score":0.6177963614463806},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.616081714630127},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.5475921034812927},{"id":"https://openalex.org/keywords/beam","display_name":"Beam (structure)","score":0.475119411945343},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.32263603806495667},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.21317172050476074},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.15402474999427795},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1432247757911682}],"concepts":[{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.6177963614463806},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.616081714630127},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.5475921034812927},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.475119411945343},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.32263603806495667},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.21317172050476074},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15402474999427795},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1432247757911682},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/vtc2022-spring54318.2022.9860548","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2022-spring54318.2022.9860548","pdf_url":null,"source":{"id":"https://openalex.org/S4363607744","display_name":"2022 IEEE 95th Vehicular Technology Conference: (VTC2022-Spring)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 95th Vehicular Technology Conference: (VTC2022-Spring)","raw_type":"proceedings-article"},{"id":"pmh:oai:infoscience.epfl.ch:297751","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/297751","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"WoS","raw_type":"conference proceedings"}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:297751","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/297751","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"WoS","raw_type":"conference proceedings"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W41554520","https://openalex.org/W347197115","https://openalex.org/W1504983838","https://openalex.org/W1861050369","https://openalex.org/W2876820033","https://openalex.org/W2953727803","https://openalex.org/W2962691384","https://openalex.org/W2962877103","https://openalex.org/W3021613070","https://openalex.org/W3120586454","https://openalex.org/W3162954575","https://openalex.org/W4226381701","https://openalex.org/W6611728332","https://openalex.org/W6677916085","https://openalex.org/W6779351094","https://openalex.org/W7075695932"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W4402327032","https://openalex.org/W2382290278"],"abstract_inverted_index":{"Mobile":[0],"network":[1,9],"operators":[2],"constantly":[3,143],"have":[4],"to":[5,10,80,86,119,148,158],"upgrade":[6],"their":[7],"cellular":[8],"satisfy":[11],"the":[12,35,46,60,63,68,100,121,152],"public\u2019s":[13],"hunger":[14],"for":[15,65],"increasing":[16],"data":[17,84,167],"capacity.":[18],"However,":[19],"regulatory":[20],"limits":[21],"regarding":[22],"allowed":[23],"electromagnetic":[24],"field":[25],"strength":[26],"on":[27,40],"existing":[28],"cell":[29,54],"sites":[30,55],"often":[31],"limit":[32,99],"or":[33,92,103],"prevent":[34,105],"installation":[36],"of":[37,52,59],"new":[38,53],"cells":[39],"additional":[41],"frequency":[42],"bands.":[43],"Further":[44],"densifying":[45],"radio":[47],"access":[48,157],"infrastructure":[49],"by":[50],"means":[51],"takes":[56],"time":[57],"because":[58],"site":[61],"acquisition,":[62],"need":[64],"permissions,":[66],"and":[67,124,150,177],"civil":[69],"construction.":[70],"To":[71],"this":[72],"end,":[73],"amplify-and-forward":[74],"repeaters":[75],"are":[76,175],"a":[77,127,180],"cost-efficient":[78],"method":[79],"provide":[81],"mobile":[82],"wireless":[83],"capacity":[85,102,129],"concealed":[87],"areas":[88],"outdoors,":[89],"inside":[90],"buildings,":[91],"vehicles,":[93],"where":[94],"low":[95],"signal":[96],"levels":[97],"drastically":[98],"achievable":[101],"even":[104,154],"communication":[106],"with":[107,112,165],"distant":[108],"base":[109],"stations.":[110],"Repeaters":[111],"high-gain":[113],"beamforming":[114],"antennas":[115],"can":[116],"be":[117,142],"used":[118],"decrease":[120],"path":[122],"loss":[123],"thereby":[125],"offer":[126],"higher":[128],"than":[130],"user":[131],"equipment":[132],"otherwise":[133],"could":[134],"achieve.":[135],"Since":[136],"those":[137],"highly":[138],"directional":[139],"beams":[140],"must":[141],"adjusted,":[144],"we":[145],"propose":[146],"methods":[147,174],"align":[149],"track":[151],"beam":[153,160],"without":[155],"having":[156],"in-band":[159],"control":[161],"mechanisms.":[162],"Numerical":[163],"analyses":[164],"measurement":[166],"show":[168],"that":[169],"such":[170],"non-invasive":[171],"(system":[172],"data-agnostic)":[173],"feasible":[176],"only":[178],"incur":[179],"few":[181],"percent":[182],"in":[183],"throughput":[184],"reduction.":[185]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}