{"id":"https://openalex.org/W7135241561","doi":"https://doi.org/10.1109/comst.2026.3673850","title":"Multibeam High Throughput Satellite: Hardware Foundation, Resource Allocation, and Precoding","display_name":"Multibeam High Throughput Satellite: Hardware Foundation, Resource Allocation, and Precoding","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7135241561","doi":"https://doi.org/10.1109/comst.2026.3673850"},"language":"en","primary_location":{"id":"doi:10.1109/comst.2026.3673850","is_oa":false,"landing_page_url":"https://doi.org/10.1109/comst.2026.3673850","pdf_url":null,"source":{"id":"https://openalex.org/S23688054","display_name":"IEEE Communications Surveys & Tutorials","issn_l":"1553-877X","issn":["1553-877X","2373-745X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Surveys & Tutorials","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/A5128974144","display_name":"Rui Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Rui Chen","raw_affiliation_strings":["State Key Lab of ISN, Guangzhou Institute of Technology, Xidian University, Xi’an, China"],"affiliations":[{"raw_affiliation_string":"State Key Lab of ISN, Guangzhou Institute of Technology, Xidian University, Xi’an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046974161","display_name":"Wen-Xuan Long","orcid":"https://orcid.org/0000-0002-6931-5807"},"institutions":[{"id":"https://openalex.org/I108290504","display_name":"University of Pisa","ror":"https://ror.org/03ad39j10","country_code":"IT","type":"education","lineage":["https://openalex.org/I108290504"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Wen-Xuan Long","raw_affiliation_strings":["Dipartimento di Ingegneria dell’Informazione, University of Pisa, Pisa, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria dell’Informazione, University of Pisa, Pisa, Italy","institution_ids":["https://openalex.org/I108290504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128935873","display_name":"Bingqian Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bingqian Wang","raw_affiliation_strings":["State Key Lab of ISN, Guangzhou Institute of Technology, Xidian University, Xi’an, China"],"affiliations":[{"raw_affiliation_string":"State Key Lab of ISN, Guangzhou Institute of Technology, Xidian University, Xi’an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051088509","display_name":"Yuan He","orcid":"https://orcid.org/0000-0002-3681-1900"},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuan He","raw_affiliation_strings":["CICT Mobile Commuication Technology Co., Ltd, Xi’an, China"],"affiliations":[{"raw_affiliation_string":"CICT Mobile Commuication Technology Co., Ltd, Xi’an, China","institution_ids":["https://openalex.org/I180662265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048712226","display_name":"Ruijin Sun","orcid":"https://orcid.org/0000-0002-4403-9893"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruijin Sun","raw_affiliation_strings":["State Key Lab of ISN, Guangzhou Institute of Technology, Xidian University, Xi’an, China"],"affiliations":[{"raw_affiliation_string":"State Key Lab of ISN, Guangzhou Institute of Technology, Xidian University, Xi’an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129014599","display_name":"Nan Cheng","orcid":null},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Nan Cheng","raw_affiliation_strings":["State Key Lab of ISN, Guangzhou Institute of Technology, Xidian University, Xi’an, China"],"affiliations":[{"raw_affiliation_string":"State Key Lab of ISN, Guangzhou Institute of Technology, Xidian University, Xi’an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024123401","display_name":"Gan Zheng","orcid":"https://orcid.org/0000-0001-8457-6477"},"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":"Gan Zheng","raw_affiliation_strings":["School of Engineering, University of Warwick, Coventry, U.K"],"affiliations":[{"raw_affiliation_string":"School of Engineering, University of Warwick, Coventry, U.K","institution_ids":["https://openalex.org/I39555362"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5128989167","display_name":"Dusit Niyato","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Dusit Niyato","raw_affiliation_strings":["College of Computing and Data Science, Nanyang Technological University, Jurong West, Singapore"],"affiliations":[{"raw_affiliation_string":"College of Computing and Data Science, Nanyang Technological University, Jurong West, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5128974144"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.69520448,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"28","issue":null,"first_page":"5379","last_page":"5415"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12449","display_name":"Spacecraft Design and Technology","score":0.4778999984264374,"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/T12449","display_name":"Spacecraft Design and Technology","score":0.4778999984264374,"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/T12042","display_name":"Satellite Communication Systems","score":0.31869998574256897,"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/T11701","display_name":"Space Satellite Systems and Control","score":0.02070000022649765,"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/throughput","display_name":"Throughput","score":0.5662999749183655},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.506600022315979},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.42100000381469727},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.3158999979496002},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.28200000524520874}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6445000171661377},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5662999749183655},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.506600022315979},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.4814000129699707},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.43130001425743103},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.42100000381469727},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.325300008058548},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.3158999979496002},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.2937000095844269},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.28200000524520874},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.2727000117301941},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.26829999685287476},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.26330000162124634}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/comst.2026.3673850","is_oa":false,"landing_page_url":"https://doi.org/10.1109/comst.2026.3673850","pdf_url":null,"source":{"id":"https://openalex.org/S23688054","display_name":"IEEE Communications Surveys & Tutorials","issn_l":"1553-877X","issn":["1553-877X","2373-745X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Surveys & Tutorials","raw_type":"journal-article"},{"id":"pmh:oai:dr.ntu.edu.sg:10356/212159","is_oa":false,"landing_page_url":"https://hdl.handle.net/10356/212159","pdf_url":null,"source":{"id":"https://openalex.org/S4306402609","display_name":"DR-NTU (Nanyang Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172675005","host_organization_name":"Nanyang Technological University","host_organization_lineage":["https://openalex.org/I172675005"],"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":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"With":[0],"its":[1],"wide":[2],"coverage":[3],"and":[4,25,54,59,75,93,104,124,144,160,175,195],"uninterrupted":[5],"service,":[6],"satellite":[7,19,30],"communication":[8,31],"is":[9,45],"a":[10],"critical":[11],"technology":[12],"for":[13,116],"next-generation":[14],"6G":[15],"communications.":[16],"High":[17],"throughput":[18],"(HTS)":[20],"systems,":[21,72],"utilizing":[22],"multipoint":[23],"beam":[24],"frequency":[26,161],"multiplexing":[27],"techniques,":[28],"enable":[29],"capacity":[32],"of":[33,50,88,97,163,167,178,192],"up":[34],"to":[35,37,47,100,106,120,131,154,188,200],"Tbps":[36],"meet":[38],"the":[39,64,81,117,151,165,176,190],"growing":[40],"traffic":[41],"demand.":[42,109],"Therefore,":[43],"it":[44],"imperative":[46],"review":[48,80],"the-state-of-the-art":[49],"multibeam":[51,65,113],"HTS":[52,66,98,118,193],"systems":[53,99,194],"identify":[55],"their":[56],"associated":[57],"challenges":[58,152],"perspectives.":[60],"Firstly,":[61],"we":[62,79,111,149],"summarize":[63],"hardware":[67],"foundations,":[68],"including":[69],"ground":[70],"station":[71],"on-board":[73,83,142],"payloads,":[74],"user":[76],"terminals.":[77],"Subsequently,":[78],"flexible":[82],"radio":[84],"resource":[85,102],"allocation":[86,95],"approaches":[87],"bandwidth,":[89],"power,":[90],"time":[91,159],"slot,":[92],"joint":[94],"schemes":[96],"optimize":[101],"utilization":[103],"cater":[105],"non-uniform":[107],"service":[108],"Additionally,":[110],"survey":[112],"precoding":[114],"methods":[115],"system":[119],"achieve":[121],"full-frequency":[122],"reuse":[123],"interference":[125],"cancellation,":[126],"which":[127],"are":[128],"classified":[129],"according":[130],"different":[132],"deployments":[133],"such":[134],"as":[135],"single":[136],"gateway":[137,140],"precoding,":[138,141,143],"multiple":[139],"hybrid":[145],"on-board/on-ground":[146],"precoding.":[147],"Finally,":[148],"discuss":[150],"related":[153],"Q/V":[155],"band":[156],"link":[157],"outage,":[158],"synchronization":[162],"gateways,":[164],"accuracy":[166],"channel":[168],"state":[169],"information":[170],"(CSI),":[171],"payload":[172],"light-weight":[173],"development,":[174],"application":[177],"deep":[179],"learning":[180],"(DL).":[181],"Research":[182],"on":[183],"these":[184],"topics":[185],"will":[186],"contribute":[187],"enhancing":[189],"performance":[191],"finally":[196],"delivering":[197],"high-speed":[198],"data":[199],"areas":[201],"underserved":[202],"by":[203],"terrestrial":[204],"networks.":[205]},"counts_by_year":[],"updated_date":"2026-04-02T15:55:50.835912","created_date":"2026-03-14T00:00:00"}