{"id":"https://openalex.org/W7222225271","doi":"https://doi.org/10.48550/arxiv.2610.18930","title":"On the Investigation of Antenna Beam Pattern Models for Fast Beam Placement in LEO Satellite Networks","display_name":"On the Investigation of Antenna Beam Pattern Models for Fast Beam Placement in LEO Satellite Networks","publication_year":2026,"publication_date":"2026-10-13","ids":{"openalex":"https://openalex.org/W7222225271","doi":"https://doi.org/10.48550/arxiv.2610.18930"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2610.18930","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.18930","pdf_url":"https://arxiv.org/pdf/2610.18930","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2610.18930","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5158853582","display_name":"Ninh Thi-Thanh Tam","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tam, Ninh Thi-Thanh","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5096908538","display_name":"MSc. Nguyen Viet Anh","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Anh, Nguyen Viet","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5137900895","display_name":"Nguyen Minh Quan","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Quan, Nguyen Minh","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5130240487","display_name":"Trinh Van Chien","orcid":"https://orcid.org/0000-0002-5675-8414","observed_orcids":["https://orcid.org/0000-0002-5675-8414"]},"institutions":[{"id":"https://openalex.org/I4405277486","display_name":"Tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7 H\u00e0 N\u1ed9i","ror":"https://ror.org/02wdwrr89","country_code":"VN","type":"education","lineage":["https://openalex.org/I4405277486"]},{"id":"https://openalex.org/I94518387","display_name":"Hanoi University of Science and Technology","ror":"https://ror.org/04nyv3z04","country_code":"VN","type":"education","lineage":["https://openalex.org/I94518387"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Van Chien, Trinh","raw_affiliation_strings":["Faculty of Information and Communication Technology , National Academy of Education Management , Vietnam \u03be School of Information and Communications Technology , Hanoi University of Science and Technology , Vietnam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Information and Communication Technology , National Academy of Education Management , Vietnam \u03be School of Information and Communications Technology , Hanoi University of Science and Technology , Vietnam","institution_ids":["https://openalex.org/I4405277486","https://openalex.org/I94518387"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9994999766349792,"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":0.9994999766349792,"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/T12079","display_name":"IoT Networks and Protocols","score":0.0,"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/T11701","display_name":"Space Satellite Systems and Control","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/low-earth-orbit-satellite-networks","display_name":"low Earth orbit satellite networks","score":0.8830000162124634},{"id":"https://openalex.org/keywords/gaussian-beam-model","display_name":"Gaussian beam model","score":0.7170000076293945},{"id":"https://openalex.org/keywords/half-power-beamwidth","display_name":"half-power beamwidth","score":0.906000018119812},{"id":"https://openalex.org/keywords/graph-coloring","display_name":"graph coloring","score":0.8920000195503235},{"id":"https://openalex.org/keywords/load-balancing","display_name":"load balancing","score":0.6299999952316284},{"id":"https://openalex.org/keywords/signal-to-interference-plus-noise-ratio","display_name":"SINR","score":0.6919999718666077},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"spectral efficiency","score":0.8579999804496765}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5238999724388123},{"id":"https://openalex.org/C138949660","wikidata":"https://www.wikidata.org/wiki/Q7168757","display_name":"Periscope antenna","level":4,"score":0.4846000075340271},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.43560001254081726},{"id":"https://openalex.org/C151764478","wikidata":"https://www.wikidata.org/wiki/Q571921","display_name":"Radiation pattern","level":3,"score":0.4058000147342682},{"id":"https://openalex.org/C119440689","wikidata":"https://www.wikidata.org/wiki/Q4876179","display_name":"Beam diameter","level":4,"score":0.40209999680519104},{"id":"https://openalex.org/C66999923","wikidata":"https://www.wikidata.org/wiki/Q4876195","display_name":"Beam waveguide antenna","level":5,"score":0.39070001244544983},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.3734000027179718},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.3617999851703644},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.361299991607666},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.358599990606308},{"id":"https://openalex.org/C131369404","wikidata":"https://www.wikidata.org/wiki/Q7554278","display_name":"Reconfigurable antenna","level":5,"score":0.3555999994277954},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.32409998774528503},{"id":"https://openalex.org/C72965183","wikidata":"https://www.wikidata.org/wiki/Q4423326","display_name":"Antenna blind cone","level":5,"score":0.3107999861240387},{"id":"https://openalex.org/C158616128","wikidata":"https://www.wikidata.org/wiki/Q4771260","display_name":"Antenna measurement","level":3,"score":0.3091999888420105},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.30730000138282776},{"id":"https://openalex.org/C143635782","wikidata":"https://www.wikidata.org/wiki/Q1187868","display_name":"Smart antenna","level":4,"score":0.3009999990463257},{"id":"https://openalex.org/C2778315978","wikidata":"https://www.wikidata.org/wiki/Q944873","display_name":"Gaussian beam","level":3,"score":0.2849000096321106},{"id":"https://openalex.org/C2780911057","wikidata":"https://www.wikidata.org/wiki/Q7577752","display_name":"Spiral antenna","level":5,"score":0.27810001373291016},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2766000032424927},{"id":"https://openalex.org/C81183938","wikidata":"https://www.wikidata.org/wiki/Q251537","display_name":"Antenna gain","level":5,"score":0.271699994802475},{"id":"https://openalex.org/C24027999","wikidata":"https://www.wikidata.org/wiki/Q2176348","display_name":"Omnidirectional antenna","level":3,"score":0.2630999982357025},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.26170000433921814},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.25209999084472656}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2610.18930","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.18930","pdf_url":"https://arxiv.org/pdf/2610.18930","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.2610.18930","doi":"https://doi.org/10.48550/arxiv.2610.18930","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2610.18930","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2610.18930","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.18930","pdf_url":"https://arxiv.org/pdf/2610.18930","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320323346","display_name":"B\u1ed9 Gi\u00e1o d\u1ee5c v\u00e0 \u00d0\u00e0o t\u1ea1o","ror":"https://ror.org/00drv3378"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7222225271.pdf","grobid_xml":"https://content.openalex.org/works/W7222225271.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4409474148","https://openalex.org/W4405441209","https://openalex.org/W4403024472","https://openalex.org/W4411203537","https://openalex.org/W4391454442","https://openalex.org/W4400277573","https://openalex.org/W7202192286","https://openalex.org/W4393372257","https://openalex.org/W4406892620","https://openalex.org/W4406355473"],"abstract_inverted_index":{"In":[0],"this":[1,42],"paper,":[2],"we":[3],"investigate":[4],"the":[5,13,50,54,59,71,108,115,133,137,148,153,175],"impact":[6,134],"of":[7,114,117,135,139,150,155],"antenna":[8,35,69,110,162],"beam":[9,14,26,86,163,168,179],"pattern":[10,36,164],"models":[11,111,165],"on":[12,32,142],"placement":[15,27,87,180],"problem":[16,88,97],"in":[17,112,181],"Low":[18],"Earth":[19],"Orbit":[20],"(LEO)":[21],"satellite":[22,183],"networks.":[23,184],"Unlike":[24],"conventional":[25],"studies":[28],"that":[29,161],"often":[30],"rely":[31],"a":[33,38,63,81,93,101],"fixed":[34],"or":[37],"predefined":[39],"half-power":[40,73],"beamwidth,":[41],"work":[43],"compares":[44],"four":[45],"representative":[46],"gain":[47],"models,":[48],"namely":[49],"Bessel":[51,56],"$J_1$":[52],"model,":[53,58,61],"combined":[55],"$J_1+J_3$":[57],"Gaussian":[60],"and":[62,77,98,127,171],"3GPP-TR":[64],"37.842":[65],"model.":[66],"For":[67],"each":[68],"pattern,":[70],"corresponding":[72],"angle":[74],"is":[75,89],"obtained":[76],"used":[78],"to":[79,146],"construct":[80],"user":[82],"compatibility":[83],"graph.":[84],"The":[85,158],"then":[90],"transformed":[91],"into":[92],"Minimum":[94],"Clique":[95],"Cover":[96],"solved":[99],"using":[100],"graph":[102],"coloring-based":[103],"algorithm.":[104],"Numerical":[105],"results":[106,159],"compare":[107],"considered":[109],"terms":[113],"number":[116,138,154],"active":[118,140,156],"beams,":[119],"load":[120],"balancing,":[121],"statistical":[122],"channel":[123],"gain-to-noise":[124],"ratio":[125,129],"(SCGNR),":[126],"signal-to-interference-plus-noise":[128],"(SINR).":[130],"We":[131],"analyze":[132],"increasing":[136],"beams":[141],"SINR-based":[143],"spectral":[144],"efficiency":[145],"explain":[147],"importance":[149],"carefully":[151],"controlling":[152],"beams.":[157],"show":[160],"affect":[166],"both":[167],"resource":[169],"usage":[170],"link":[172],"quality,":[173],"highlighting":[174],"need":[176],"for":[177],"antenna-pattern-aware":[178],"LEO":[182]},"counts_by_year":[],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2026-10-16T00:00:00"}