{"id":"https://openalex.org/W2963084251","doi":"https://doi.org/10.1109/iwcmc.2019.8766595","title":"Physical Layer Representation in LEO Satellite with a Hybrid Multi-Beamforming","display_name":"Physical Layer Representation in LEO Satellite with a Hybrid Multi-Beamforming","publication_year":2019,"publication_date":"2019-06-01","ids":{"openalex":"https://openalex.org/W2963084251","doi":"https://doi.org/10.1109/iwcmc.2019.8766595","mag":"2963084251"},"language":"en","primary_location":{"id":"doi:10.1109/iwcmc.2019.8766595","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2019.8766595","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 15th International Wireless Communications & Mobile Computing Conference (IWCMC)","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/A5068675018","display_name":"Andrey Ivanov","orcid":"https://orcid.org/0000-0001-9107-3368"},"institutions":[{"id":"https://openalex.org/I125989756","display_name":"Skolkovo Institute of Science and Technology","ror":"https://ror.org/03f9nc143","country_code":"RU","type":"education","lineage":["https://openalex.org/I125989756"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Andrey Ivanov","raw_affiliation_strings":["Skolkovo Institute of Science and Technology, Moscow, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Skolkovo Institute of Science and Technology, Moscow, Russia","institution_ids":["https://openalex.org/I125989756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018805404","display_name":"Maria Stoliarenko","orcid":null},"institutions":[{"id":"https://openalex.org/I125989756","display_name":"Skolkovo Institute of Science and Technology","ror":"https://ror.org/03f9nc143","country_code":"RU","type":"education","lineage":["https://openalex.org/I125989756"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Maria Stoliarenko","raw_affiliation_strings":["Skolkovo Institute of Science and Technology, Moscow, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Skolkovo Institute of Science and Technology, Moscow, Russia","institution_ids":["https://openalex.org/I125989756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066960633","display_name":"Andrey Savinov","orcid":null},"institutions":[{"id":"https://openalex.org/I125989756","display_name":"Skolkovo Institute of Science and Technology","ror":"https://ror.org/03f9nc143","country_code":"RU","type":"education","lineage":["https://openalex.org/I125989756"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Andrey Savinov","raw_affiliation_strings":["Skolkovo Institute of Science and Technology, Moscow, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Skolkovo Institute of Science and Technology, Moscow, Russia","institution_ids":["https://openalex.org/I125989756"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052254087","display_name":"Serafim Novichkov","orcid":null},"institutions":[{"id":"https://openalex.org/I125989756","display_name":"Skolkovo Institute of Science and Technology","ror":"https://ror.org/03f9nc143","country_code":"RU","type":"education","lineage":["https://openalex.org/I125989756"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Serafim Novichkov","raw_affiliation_strings":["Skolkovo Institute of Science and Technology, Moscow, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Skolkovo Institute of Science and Technology, Moscow, Russia","institution_ids":["https://openalex.org/I125989756"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I125989756"],"apc_list":null,"apc_paid":null,"fwci":12.8815,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.98059622,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"140","last_page":"145"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":1.0,"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"}},{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9991000294685364,"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/T10125","display_name":"Advanced Wireless Communication Techniques","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/beamforming","display_name":"Beamforming","score":0.8814793825149536},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.692588746547699},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.6607258319854736},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.6598703861236572},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.5203801393508911},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.48837536573410034},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.42267730832099915},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.29360562562942505},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20153608918190002},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1137419044971466},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.05013912916183472}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.8814793825149536},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.692588746547699},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.6607258319854736},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.6598703861236572},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.5203801393508911},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.48837536573410034},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.42267730832099915},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.29360562562942505},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20153608918190002},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1137419044971466},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.05013912916183472},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","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/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iwcmc.2019.8766595","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2019.8766595","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 15th International Wireless Communications & Mobile Computing Conference (IWCMC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.4300000071525574}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1955944027","https://openalex.org/W2004294022","https://openalex.org/W2014075533","https://openalex.org/W2097334860","https://openalex.org/W2098814788","https://openalex.org/W2111240713","https://openalex.org/W2115969431","https://openalex.org/W2119969123","https://openalex.org/W2158690632","https://openalex.org/W2164902512","https://openalex.org/W2424787121","https://openalex.org/W2962980446","https://openalex.org/W6674482342","https://openalex.org/W6674795170","https://openalex.org/W6717719186"],"related_works":["https://openalex.org/W2963170046","https://openalex.org/W2376244802","https://openalex.org/W2923631784","https://openalex.org/W818226659","https://openalex.org/W4311414679","https://openalex.org/W2766792752","https://openalex.org/W2028190576","https://openalex.org/W4385750381","https://openalex.org/W4206958678","https://openalex.org/W2373343648"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,10,18,57,70],"new":[4,71],"satellite":[5,21,32,45],"mobile":[6],"communication":[7],"system":[8,33],"with":[9],"hybrid":[11,58,77],"multi-beamforming":[12,78],"technology.":[13],"Common":[14],"digital":[15,63],"beamforming":[16,37],"consumes":[17,38],"lot":[19],"of":[20,30],"power":[22],"to":[23],"create":[24],"very":[25],"narrow":[26],"beams,":[27],"while":[28],"resources":[29],"the":[31,44,76],"are":[34],"limited.":[35],"Analog":[36],"much":[39],"less":[40],"power,":[41],"but":[42],"limits":[43],"throughput":[46],"and":[47,64],"coverage.":[48],"The":[49],"above":[50],"problems":[51],"can":[52],"be":[53],"solved":[54],"by":[55,61],"using":[56],"multi-beamforming,":[59],"i.e.":[60],"multiple":[62],"analog":[65],"beams":[66],"combining.":[67],"We":[68],"propose":[69],"physical":[72],"layer":[73],"structure":[74],"for":[75],"system.":[79]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}