{"id":"https://openalex.org/W2085896245","doi":"https://doi.org/10.1109/asms-spsc.2012.6333064","title":"Multi-link reception multibeam satellite system model","display_name":"Multi-link reception multibeam satellite system model","publication_year":2012,"publication_date":"2012-09-01","ids":{"openalex":"https://openalex.org/W2085896245","doi":"https://doi.org/10.1109/asms-spsc.2012.6333064","mag":"2085896245"},"language":"en","primary_location":{"id":"doi:10.1109/asms-spsc.2012.6333064","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asms-spsc.2012.6333064","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 6th Advanced Satellite Multimedia Systems Conference (ASMS) and 12th Signal Processing for Space Communications Workshop (SPSC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5090804957","display_name":"M. A. V\u00e1zquez\u2010Castro","orcid":"https://orcid.org/0000-0002-6292-7149"},"institutions":[{"id":"https://openalex.org/I123044942","display_name":"Universitat Aut\u00f2noma de Barcelona","ror":"https://ror.org/052g8jq94","country_code":"ES","type":"education","lineage":["https://openalex.org/I123044942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Maria-Angeles Vazquez-Castro","raw_affiliation_strings":["Department of Telecommunications and System Engineering, Universitat Aut\u00f2noma Barcelona, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Telecommunications and System Engineering, Universitat Aut\u00f2noma Barcelona, Barcelona, Spain","institution_ids":["https://openalex.org/I123044942"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081404673","display_name":"Nader Alagha","orcid":"https://orcid.org/0000-0002-4876-3168"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nader Alagha","raw_affiliation_strings":["RF payload and System Division, Electrical Engineering Department, European Space Agency, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RF payload and System Division, Electrical Engineering Department, European Space Agency, Netherlands","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"10","issue":null,"first_page":"132","last_page":"138"},"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":0.9983999729156494,"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":0.9975000023841858,"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":0.6960799694061279},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.627947211265564},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5594475269317627},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.5584344863891602},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5440399646759033},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5125081539154053},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4541638493537903},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.4476338326931},{"id":"https://openalex.org/keywords/satellite-system","display_name":"Satellite system","score":0.4118342101573944},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.4106357991695404},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.30634161829948425},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.19634348154067993},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1573581099510193},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.0937286913394928}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6960799694061279},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.627947211265564},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5594475269317627},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.5584344863891602},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5440399646759033},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5125081539154053},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4541638493537903},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.4476338326931},{"id":"https://openalex.org/C2778027091","wikidata":"https://www.wikidata.org/wiki/Q25346003","display_name":"Satellite system","level":4,"score":0.4118342101573944},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.4106357991695404},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.30634161829948425},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.19634348154067993},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1573581099510193},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.0937286913394928},{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.0},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/asms-spsc.2012.6333064","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asms-spsc.2012.6333064","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 6th Advanced Satellite Multimedia Systems Conference (ASMS) and 12th Signal Processing for Space Communications Workshop (SPSC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2015990050","https://openalex.org/W2033020033","https://openalex.org/W2082624078","https://openalex.org/W2122180780","https://openalex.org/W2166221619","https://openalex.org/W3098658574"],"related_works":["https://openalex.org/W3209566644","https://openalex.org/W2136583354","https://openalex.org/W2111238207","https://openalex.org/W2760721665","https://openalex.org/W2093292593","https://openalex.org/W2107954672","https://openalex.org/W330130819","https://openalex.org/W1501465487","https://openalex.org/W2288610023","https://openalex.org/W2112044895"],"abstract_inverted_index":{"In":[0,194],"this":[1,109],"paper":[2,107],"a":[3,12,42,116,165,169,188,211,216,228,240,253,259],"novel":[4],"approach":[5,110],"is":[6,17,61,75,99,119],"presented":[7],"for":[8,82,103,126,164,222],"the":[9,20,25,29,32,53,57,65,127,140,143,149,176,203,206,223,249,265],"design":[10,261],"of":[11,41,94,100,115,148,201,214,232,243,256],"multibeam":[13],"satellite":[14,46],"system.":[15,47],"It":[16],"based":[18],"on":[19],"assumption":[21],"that":[22,35,76,163,198,258],"terminals":[23],"have":[24],"capability":[26],"to":[27,56,68,175,192,235],"decode":[28,52],"links":[30],"from":[31],"orthogonal":[33,77,178,208],"transmissions":[34,66,84,173],"are":[36],"present":[37],"at":[38],"any":[39],"location":[40],"conventional":[43],"coloured":[44],"multi-beam":[45],"Terminals":[48],"would":[49,251,262],"not":[50],"only":[51],"transmission":[54],"intended":[55,67,174,204,224],"beam":[58,133,225],"where":[59],"it":[60],"located":[62],"but":[63],"also":[64],"its":[69],"adjacent":[70,177],"beams.":[71],"The":[72],"key":[73],"observation":[74],"frequencies":[78],"and/or":[79],"polarizations":[80],"used":[81],"such":[83],"can":[85,180,245],"actually":[86],"be":[87,181,246],"considered":[88],"as":[89,183],"available":[90],"offered":[91],"throughput":[92],"instead":[93],"being":[95],"just":[96],"wasted.":[97],"This":[98,106],"particular":[101],"interest":[102],"multicast":[104],"scenarios.":[105],"investigates":[108],"and":[111,134,168,205,210,238],"an":[112],"analytical":[113,124],"model":[114],"multilink":[117],"reception":[118,147,200,237],"derived.":[120],"Specifically,":[121],"we":[122,196],"obtain":[123],"expressions":[125],"per":[128,132],"user":[129],"terminal":[130],"(UT),":[131],"system":[135],"aggregated":[136],"throughput.":[137],"We":[138,161],"apply":[139],"analysis":[141],"assuming":[142,199],"adaptive":[144],"physical":[145],"layer":[146],"Digital":[150],"Video":[151],"Broadcasting":[152],"over":[153,187],"Satellite":[154],"2":[155],"<sup":[156],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[157],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">nd</sup>":[158],"generation":[159],"(DVB-S2).":[160],"show":[162,197],"realistic":[166],"antenna":[167],"four":[170],"colour":[171],"system,":[172],"beams":[179],"decoded":[182],"spectral":[184,217,229],"efficiencies":[185],"spread":[186],"wide":[189],"range":[190],"up":[191],"16APSK.":[193],"particular,":[195],"both":[202],"strongest":[207],"signal":[209],"uniform":[212],"distribution":[213],"users":[215,257],"efficiency":[218,230],"reduction":[219],"in":[220,227],"25%":[221],"results":[226],"increase":[231],"150%":[233],"due":[234],"multi-link":[236],"so":[239],"net":[241],"gain":[242],"125%":[244],"achieved.":[247],"Furthermore,":[248],"service":[250],"target":[252],"larger":[254],"number":[255],"state-of-the-art":[260],"do":[263],"with":[264],"consequent":[266],"revenue":[267],"benefit.":[268]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
