乐胖代购免代理版

{"id":"https://openalex.org/W2024619765","doi":"https://doi.org/10.1049/iet-com.2011.0427","title":"Practical robust uplink pilot time interval optimisation scheme for time-division duplex multiple-input-single-output beamforming system","display_name":"Practical robust uplink pilot time interval optimisation scheme for time-division duplex multiple-input-single-output beamforming system","publication_year":2012,"publication_date":"2012-06-14","ids":{"openalex":"https://openalex.org/W2024619765","doi":"https://doi.org/10.1049/iet-com.2011.0427","mag":"2024619765"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1049/iet-com.2011.0427","pdf_url":null,"source":{"id":"https://openalex.org/S85427048","display_name":"IET Communications","issn_l":"1751-8628","issn":["1751-8628","1751-8636"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310311714","host_organization_name":"Institution of Engineering and Technology","host_organization_lineage":["https://openalex.org/P4310311714"],"host_organization_lineage_names":["Institution of Engineering and Technology"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"journal-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/A5090449855","display_name":"Baolong Zhou","orcid":"https://orcid.org/0000-0001-7781-7842"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]},{"id":"https://openalex.org/I4210153300","display_name":"Shanghai Research Center for Wireless Communications","ror":"https://ror.org/04xfd0826","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210153300"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"B. Zhou","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, People's Republic of China","Wireless R&D, Alcatel-Lucent Shanghai Bell, Shanghai, People's Republic of China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, People's Republic of China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Wireless R&D, Alcatel-Lucent Shanghai Bell, Shanghai, People's Republic of China","institution_ids":["https://openalex.org/I4210153300"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103085389","display_name":"Lingge Jiang","orcid":"https://orcid.org/0000-0003-3895-6457"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"L. Jiang","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, People's Republic of China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, People's Republic of China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017655580","display_name":"Chuangxin He","orcid":"https://orcid.org/0000-0001-7953-9380"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"C. He","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, People's Republic of China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, People's Republic of China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021129652","display_name":"Shuang Zhao","orcid":"https://orcid.org/0000-0002-9494-7670"},"institutions":[{"id":"https://openalex.org/I4210153300","display_name":"Shanghai Research Center for Wireless Communications","ror":"https://ror.org/04xfd0826","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210153300"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"S. Zhao","raw_affiliation_strings":["Wireless R&D, Alcatel-Lucent Shanghai Bell, Shanghai, People's Republic of China"],"affiliations":[{"raw_affiliation_string":"Wireless R&D, Alcatel-Lucent Shanghai Bell, Shanghai, People's Republic of China","institution_ids":["https://openalex.org/I4210153300"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2000,"currency":"EUR","value_usd":2200,"provenance":"doaj"},"apc_paid":null,"fwci":0.0,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":0,"max":64},"biblio":{"volume":"6","issue":"9","first_page":"1075","last_page":"1081"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998,"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"}},"topics":[{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9996,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9971,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/duplex","display_name":"Duplex (building)","score":0.5545656},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.5285714}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.83169377},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.8128892},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.62329197},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.61177635},{"id":"https://openalex.org/C99611785","wikidata":"https://www.wikidata.org/wiki/Q6453233","display_name":"Duplex (building)","level":3,"score":0.5545656},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.546819},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5397793},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.5285714},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.52106684},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.46228576},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.43386012},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.29024184},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2586863},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22755381},{"id":"https://openalex.org/C552990157","wikidata":"https://www.wikidata.org/wiki/Q7430","display_name":"DNA","level":2,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1049/iet-com.2011.0427","pdf_url":null,"source":{"id":"https://openalex.org/S85427048","display_name":"IET Communications","issn_l":"1751-8628","issn":["1751-8628","1751-8636"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310311714","host_organization_name":"Institution of Engineering and Technology","host_organization_lineage":["https://openalex.org/P4310311714"],"host_organization_lineage_names":["Institution of Engineering and Technology"],"type":"journal"},"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":13,"referenced_works":["https://openalex.org/W2018588903","https://openalex.org/W2111135554","https://openalex.org/W2137917773","https://openalex.org/W2145417574","https://openalex.org/W2145881528","https://openalex.org/W2151481501","https://openalex.org/W2157625780","https://openalex.org/W2163038284","https://openalex.org/W2166641168","https://openalex.org/W2168455609","https://openalex.org/W2296319761","https://openalex.org/W2539152478","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W4365807906","https://openalex.org/W4327661444","https://openalex.org/W4223416141","https://openalex.org/W4220680272","https://openalex.org/W3084132786","https://openalex.org/W2546639359","https://openalex.org/W2157864637","https://openalex.org/W2111376186","https://openalex.org/W2088352174","https://openalex.org/W1922070205"],"abstract_inverted_index":{"Focusing":[0],"on":[1,114,151,180,187],"a":[2],"time-division":[3],"duplex":[4],"(TDD)":[5],"multiple-input-single-output":[6],"(MISO)":[7],"beamforming":[8,33,64,120],"system,":[9],"this":[10,106],"study":[11],"investigates":[12],"the":[13,23,35,39,48,54,59,63,67,74,77,82,94,97,108,135,140,148,155,159,164,173,184,195],"robust":[14,142,176],"uplink":[15,50],"pilot":[16,84,138],"time":[17],"interval":[18],"(UPTI)":[19],"design":[20],"to":[21,73,194],"overcome":[22],"impact":[24],"of":[25,76,134,158,166,197],"delay":[26,89,161],"and":[27,53,81,90,96,126],"channel":[28,42,55,123,198],"estimation":[29,91,124],"error.":[30],"In":[31,105],"TDD":[32,78,118],"systems,":[34],"base":[36],"station":[37],"estimates":[38],"downlink":[40],"(DL)":[41],"state":[43],"information":[44],"(CSI)":[45],"by":[46],"exploiting":[47],"received":[49],"(UL)":[51],"pilots":[52],"reciprocity.":[56],"Then,":[57,128],"utilising":[58],"estimated":[60,95],"DL":[61,68],"CSI,":[62],"vector":[65],"in":[66,154,163],"transmission":[69],"is":[70,111,144],"generated.":[71],"Owing":[72],"constraints":[75],"frame":[79],"structure":[80],"UL":[83,137],"overhead,":[85,139],"there":[86],"inevitably":[87],"exist":[88],"error":[92,125],"between":[93],"actual":[98],"DLCSI,":[99],"which":[100,146],"would":[101],"degrade":[102],"system":[103],"performance.":[104],"study,":[107],"upper":[109,149,185],"bound":[110,150,186],"first":[112],"derived":[113],"ergodic":[115,152,188],"rate":[116,153,189],"for":[117],"MISO":[119],"systems":[121],"with":[122,129],"delay.":[127],"any":[130],"one":[131],"given":[132],"setting":[133],"normalised":[136],"optimal":[141,175],"UPTI":[143,177],"designed,":[145],"maximises":[147],"worst":[156],"case":[157,165],"CSI":[160],"(i.e.":[162],"maximum":[167],"delay).":[168],"Simulation":[169],"results":[170],"validate":[171],"that":[172],"designed":[174],"can":[178],"not":[179],"I":[181],"y":[182],"maximise":[183],"but":[190],"also":[191],"be":[192],"adaptive":[193],"variation":[196],"conditions":[199],"very":[200],"well.":[201]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2024619765","counts_by_year":[],"updated_date":"2024-12-08T17:50:09.605987","created_date":"2016-06-24"}