{"id":"https://openalex.org/W1994701813","doi":"https://doi.org/10.1109/tvt.2014.2339297","title":"Power Allocation-Aided Spatial Modulation for Limited-Feedback MIMO Systems","display_name":"Power Allocation-Aided Spatial Modulation for Limited-Feedback MIMO Systems","publication_year":2014,"publication_date":"2014-07-15","ids":{"openalex":"https://openalex.org/W1994701813","doi":"https://doi.org/10.1109/tvt.2014.2339297","mag":"1994701813"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2014.2339297","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2014.2339297","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Transactions on Vehicular Technology","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/A5067307195","display_name":"Ping Yang","orcid":"https://orcid.org/0000-0002-6559-3252"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ping Yang","raw_affiliation_strings":["National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China","[Nat. Key Lab. of Sci. & Technol. on Commun., Univ. of Electron. Sci. & Technol. of China, Chengdu, China]"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"[Nat. Key Lab. of Sci. & Technol. on Commun., Univ. of Electron. Sci. & Technol. of China, Chengdu, China]","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100701341","display_name":"Yue Xiao","orcid":"https://orcid.org/0000-0002-2127-8947"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yue Xiao","raw_affiliation_strings":["National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China","[Nat. Key Lab. of Sci. & Technol. on Commun., Univ. of Electron. Sci. & Technol. of China, Chengdu, China]"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"[Nat. Key Lab. of Sci. & Technol. on Commun., Univ. of Electron. Sci. & Technol. of China, Chengdu, China]","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100335300","display_name":"Bo Zhang","orcid":"https://orcid.org/0000-0002-6472-5313"},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Bo Zhang","raw_affiliation_strings":["School of Electronics and Computer Science, University of Southampton, Southampton, U.K","Sch. of Electron. & Comput. Sci., Univ. of Southampton, Southampton, UK#TAB#"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Computer Science, University of Southampton, Southampton, U.K","institution_ids":["https://openalex.org/I43439940"]},{"raw_affiliation_string":"Sch. of Electron. & Comput. Sci., Univ. of Southampton, Southampton, UK#TAB#","institution_ids":["https://openalex.org/I43439940"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020825307","display_name":"Shaoqian Li","orcid":"https://orcid.org/0000-0001-7030-3195"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaoqian Li","raw_affiliation_strings":["National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China","[Nat. Key Lab. of Sci. & Technol. on Commun., Univ. of Electron. Sci. & Technol. of China, Chengdu, China]"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"[Nat. Key Lab. of Sci. & Technol. on Commun., Univ. of Electron. Sci. & Technol. of China, Chengdu, China]","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016934590","display_name":"Mohammed El\u2010Hajjar","orcid":"https://orcid.org/0000-0002-7987-1401"},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mohammed El-Hajjar","raw_affiliation_strings":["School of Electronics and Computer Science, University of Southampton, Southampton, U.K","Sch. of Electron. & Comput. Sci., Univ. of Southampton, Southampton, UK#TAB#"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Computer Science, University of Southampton, Southampton, U.K","institution_ids":["https://openalex.org/I43439940"]},{"raw_affiliation_string":"Sch. of Electron. & Comput. Sci., Univ. of Southampton, Southampton, UK#TAB#","institution_ids":["https://openalex.org/I43439940"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091122305","display_name":"Lajos Hanzo","orcid":"https://orcid.org/0000-0002-2636-5214"},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Lajos Hanzo","raw_affiliation_strings":["School of Electronics and Computer Science, University of Southampton, Southampton, U.K","Sch. of Electron. & Comput. Sci., Univ. of Southampton, Southampton, UK#TAB#"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Computer Science, University of Southampton, Southampton, U.K","institution_ids":["https://openalex.org/I43439940"]},{"raw_affiliation_string":"Sch. of Electron. & Comput. Sci., Univ. of Southampton, Southampton, UK#TAB#","institution_ids":["https://openalex.org/I43439940"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5067307195"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":5.5341,"has_fulltext":false,"cited_by_count":54,"citation_normalized_percentile":{"value":0.96260784,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"64","issue":"5","first_page":"2198","last_page":"2204"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":1.0,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9988999962806702,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9987000226974487,"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/notation","display_name":"Notation","score":0.6077670454978943},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5829965472221375},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.4978978633880615},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.47594499588012695},{"id":"https://openalex.org/keywords/mathematical-notation","display_name":"Mathematical notation","score":0.47094452381134033},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4483897089958191},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4276999235153198},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.38047072291374207},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.36808377504348755},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.1315978765487671},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13009676337242126}],"concepts":[{"id":"https://openalex.org/C45357846","wikidata":"https://www.wikidata.org/wiki/Q2001982","display_name":"Notation","level":2,"score":0.6077670454978943},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5829965472221375},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.4978978633880615},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.47594499588012695},{"id":"https://openalex.org/C24457124","wikidata":"https://www.wikidata.org/wiki/Q1140046","display_name":"Mathematical notation","level":3,"score":0.47094452381134033},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4483897089958191},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4276999235153198},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.38047072291374207},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.36808377504348755},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.1315978765487671},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13009676337242126},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"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/C107038049","wikidata":"https://www.wikidata.org/wiki/Q35986","display_name":"Aesthetics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tvt.2014.2339297","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2014.2339297","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Transactions on Vehicular Technology","raw_type":"journal-article"},{"id":"pmh:oai:eprints.soton.ac.uk:367247","is_oa":false,"landing_page_url":"http://doi.org/10.1109/TVT.2014.2339297>).","pdf_url":null,"source":{"id":"https://openalex.org/S4306401019","display_name":"ePrints Soton (University of Southampton)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I43439940","host_organization_name":"University of Southampton","host_organization_lineage":["https://openalex.org/I43439940"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.49000000953674316}],"awards":[{"id":"https://openalex.org/G1231421488","display_name":null,"funder_award_id":"under","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4020255992","display_name":null,"funder_award_id":"Project","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4982716793","display_name":null,"funder_award_id":"EP/J016640/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G5939423041","display_name":null,"funder_award_id":"Technology","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5943350460","display_name":null,"funder_award_id":"60902026","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G6079157694","display_name":"The Structure of Smooth 4-Manifolds","funder_award_id":"0204041","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G848032724","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G967972597","display_name":"Alternative Technologies for Numerical Relativity and LIGO Data-Analysis","funder_award_id":"0902026","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320320277","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321470","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59"},{"id":"https://openalex.org/F4320323292","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92"},{"id":"https://openalex.org/F4320326932","display_name":"National Key Laboratory of Science and Technology on Communications","ror":null},{"id":"https://openalex.org/F4320333639","display_name":"Electronics and Computer Science, University of Southampton","ror":null},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"},{"id":"https://openalex.org/F4320335831","display_name":"Key Laboratory of Universal Wireless Communications of Ministry of Education","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W595252221","https://openalex.org/W1971549192","https://openalex.org/W1998074259","https://openalex.org/W2006384275","https://openalex.org/W2009227957","https://openalex.org/W2038325324","https://openalex.org/W2067401322","https://openalex.org/W2067605736","https://openalex.org/W2092936677","https://openalex.org/W2098113380","https://openalex.org/W2102798007","https://openalex.org/W2103146663","https://openalex.org/W2105509156","https://openalex.org/W2108367463","https://openalex.org/W2111311694","https://openalex.org/W2116683955","https://openalex.org/W2127974978","https://openalex.org/W2130112133","https://openalex.org/W2144986920","https://openalex.org/W2153000593","https://openalex.org/W2160975913","https://openalex.org/W2163504740","https://openalex.org/W2169605188","https://openalex.org/W2295559644","https://openalex.org/W4256217385","https://openalex.org/W4299344579","https://openalex.org/W6667161268","https://openalex.org/W6674013255","https://openalex.org/W6685180765","https://openalex.org/W6844248728"],"related_works":["https://openalex.org/W2393607213","https://openalex.org/W2495832077","https://openalex.org/W1968256718","https://openalex.org/W98357545","https://openalex.org/W977407476","https://openalex.org/W3167735904","https://openalex.org/W4280602899","https://openalex.org/W4226263710","https://openalex.org/W179667934","https://openalex.org/W2201687976"],"abstract_inverted_index":{"Adaptive":[0],"power":[1,76],"allocation":[2],"(PA)":[3],"algorithms":[4,120],"based":[5],"on":[6],"optimization":[7],"of":[8,36,54,65],"the":[9,22,37,52,75,78,110,118,129,134],"minimum":[10],"distance":[11],"<inline-formula":[12,40,84],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[13,41,85],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[14,42,86],"<tex-math":[15,43,87],"notation=\"TeX\">$d_{\\min}":[16,44,88],"$</tex-math></inline-formula>":[17,45,89],"between":[18,77],"signal":[19],"points":[20],"at":[21],"receiver":[23],"side":[24],"are":[25],"investigated":[26],"in":[27,51],"spatial":[28,137],"modulation":[29,105],"(SM)":[30],"systems.":[31,139],"First,":[32],"a":[33,62,69],"closed-form":[34],"solution":[35],"optimal":[38],"maximum-":[39],"-aided":[46],"PA":[47],"algorithm":[48],"is":[49],"derived":[50],"case":[53],"two":[55],"transmit":[56],"antennas":[57],"(TAs)":[58],".":[59],"Moreover,":[60],"for":[61],"higher":[63],"number":[64],"TAs,":[66],"we":[67],"propose":[68],"numerical":[70,114],"approach,":[71],"which":[72],"appropriately":[73],"splits":[74],"specific":[79],"TA":[80],"pair":[81],"associated":[82],"with":[83,103,127],"to":[90,107],"increase":[91],"this":[92],"distance.":[93],"Furthermore,":[94],"our":[95],"PA-aided":[96,136],"SM":[97,132],"systems":[98],"may":[99],"be":[100],"readily":[101],"combined":[102],"adaptive":[104],"(AM)":[106],"further":[108],"improve":[109],"system's":[111],"performance.":[112],"Our":[113],"results":[115],"show":[116],"that":[117],"proposed":[119],"provide":[121],"beneficial":[122],"system":[123],"performance":[124],"improvements":[125],"compared":[126],"both":[128],"equal-gain":[130],"PA-based":[131],"and":[133],"identical-throughput":[135],"multiplexing":[138]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":13},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":11},{"year":2016,"cited_by_count":9},{"year":2015,"cited_by_count":6}],"updated_date":"2026-04-15T08:11:43.952461","created_date":"2025-10-10T00:00:00"}