{"id":"https://openalex.org/W2961703001","doi":"https://doi.org/10.1109/icc.2019.8761607","title":"Sum Rate Maximization for Frame-Based Multigateway Satellite Systems with Feeder Link Interference","display_name":"Sum Rate Maximization for Frame-Based Multigateway Satellite Systems with Feeder Link Interference","publication_year":2019,"publication_date":"2019-05-01","ids":{"openalex":"https://openalex.org/W2961703001","doi":"https://doi.org/10.1109/icc.2019.8761607","mag":"2961703001"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2019.8761607","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-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/A5009827642","display_name":"Ji Wang","orcid":"https://orcid.org/0000-0002-4536-6044"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ji Wang","raw_affiliation_strings":["School of EIC, Huazhong University of Science and Technology, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of EIC, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100382658","display_name":"Xiaodong Wang","orcid":"https://orcid.org/0000-0002-2945-9240"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiaodong Wang","raw_affiliation_strings":["Department of Electrical Engineering, Columbia University, New York, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Columbia University, New York, USA","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100352014","display_name":"Chen Zhao","orcid":"https://orcid.org/0000-0003-2167-2490"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhao Chen","raw_affiliation_strings":["Department of Electrical Engineering, Columbia University, New York, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Columbia University, New York, USA","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072070654","display_name":"Yingzhuang Liu","orcid":"https://orcid.org/0000-0002-9336-1643"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yingzhuang Liu","raw_affiliation_strings":["School of EIC, Huazhong University of Science and Technology, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of EIC, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]}],"institution_assertions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.352992,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":61,"max":70},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9999,"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":0.9999,"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":0.9939,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9925,"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/subgradient-method","display_name":"Subgradient method","score":0.7197198},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.5982618},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.48071125}],"concepts":[{"id":"https://openalex.org/C158968445","wikidata":"https://www.wikidata.org/wiki/Q7631150","display_name":"Subgradient method","level":2,"score":0.7197198},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.71639943},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6496676},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.5982618},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5937866},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.5246851},{"id":"https://openalex.org/C56685638","wikidata":"https://www.wikidata.org/wiki/Q2300474","display_name":"Power control","level":3,"score":0.51879424},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.48071125},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.46766722},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4204841},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4135366},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.41205528},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.33866385},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33742568},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23820946},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.18509698},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.18500334},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1554609},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.13599384},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2019.8761607","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":20,"referenced_works":["https://openalex.org/W1034877886","https://openalex.org/W2006593332","https://openalex.org/W2024702556","https://openalex.org/W2026160306","https://openalex.org/W2149200615","https://openalex.org/W2160985682","https://openalex.org/W2405339542","https://openalex.org/W2537103039","https://openalex.org/W2539319564","https://openalex.org/W2606348571","https://openalex.org/W2624725691","https://openalex.org/W2730974352","https://openalex.org/W2744046002","https://openalex.org/W2755419447","https://openalex.org/W2769006321","https://openalex.org/W2786124343","https://openalex.org/W3100958671","https://openalex.org/W3102269059","https://openalex.org/W3102364573","https://openalex.org/W4297972241"],"related_works":["https://openalex.org/W938762042","https://openalex.org/W4232438839","https://openalex.org/W2955945540","https://openalex.org/W2606858825","https://openalex.org/W2533637577","https://openalex.org/W2519403816","https://openalex.org/W2292005531","https://openalex.org/W2138759004","https://openalex.org/W2124240980","https://openalex.org/W2003870685"],"abstract_inverted_index":{"This":[0],"paper":[1],"studies":[2],"the":[3,26,34,44,50,58,62,67,76,95,121,134,137,164,167],"multicast":[4],"precoding":[5],"problem":[6,23,79],"in":[7],"frame-based":[8],"multigateway":[9],"multibeam":[10],"satellite":[11],"communications":[12],"with":[13],"feeder":[14],"link":[15],"interference.":[16],"We":[17,52],"formulate":[18],"a":[19,81,99,127,151],"sum":[20,35,154],"rate":[21,155],"maximization":[22],"that":[24],"incorporates":[25],"minimum":[27],"signal-to-interference-and-noise-ratio":[28],"(SINR)":[29],"requirement":[30],"for":[31,133],"each":[32,39],"user,":[33],"power":[36,47,102,116,135],"constraint":[37],"at":[38,49],"gateway":[40],"as":[41,43],"well":[42],"per":[45],"feed":[46],"constraints":[48],"satellite.":[51],"propose":[53,98],"two":[54],"algorithms":[55],"to":[56,80,120,162],"solve":[57],"formulated":[59],"problem.":[60],"In":[61],"first":[63],"algorithm,":[64],"by":[65,90],"employing":[66],"successive":[68],"convex":[69],"approximation":[70],"(SCA)":[71],"approach,":[72],"we":[73,97],"iteratively":[74],"approximate":[75],"original":[77],"nonconvex":[78],"second-order":[82],"cone":[83],"program":[84],"(SOCP)":[85],"which":[86,107,125,148],"can":[87],"be":[88],"solved":[89],"modern":[91],"solvers":[92],"efficiently.":[93],"For":[94],"second,":[96],"modified":[100],"joint":[101],"control":[103],"and":[104,111,129,145],"beamforming":[105,110],"algorithm":[106],"computes":[108],"QoS":[109],"geometric":[112],"programming":[113],"(GP)":[114],"based":[115,131,139],"allocation":[117],"iteratively.":[118],"Compared":[119],"traditional":[122],"method":[123],"[5]":[124],"uses":[126],"subgradient":[128],"projection":[130],"approach":[132],"control,":[136],"GP":[138],"solution":[140],"is":[141],"more":[142],"implementation":[143],"friendly":[144],"practical":[146],"appealing":[147],"also":[149],"achieves":[150],"slightly":[152],"better":[153],"performance.":[156],"Finally,":[157],"numerical":[158],"results":[159],"are":[160],"presented":[161],"validate":[163],"efficiency":[165],"of":[166],"proposed":[168],"schemes.":[169]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2961703001","counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2024-12-06T04:48:15.437083","created_date":"2019-07-23"}