乐胖代购免代理版

{"id":"https://openalex.org/W2154607539","doi":"https://doi.org/10.4304/jcm.2.2.22-28","title":"Tunable Pulse Amplitude and Position Modulation Technique for Reliable Optical Wireless Communication Channels","display_name":"Tunable Pulse Amplitude and Position Modulation Technique for Reliable Optical Wireless Communication Channels","publication_year":2007,"publication_date":"2007-03-01","ids":{"openalex":"https://openalex.org/W2154607539","doi":"https://doi.org/10.4304/jcm.2.2.22-28","mag":"2154607539"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.4304/jcm.2.2.22-28","pdf_url":null,"source":{"id":"https://openalex.org/S184821498","display_name":"Journal of Communications","issn_l":"1796-2021","issn":["1796-2021","2374-4367"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4323867253","host_organization_name":"International Communication Association","host_organization_lineage":["https://openalex.org/P4323867253"],"host_organization_lineage_names":["International Communication Association"],"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/A5100616983","display_name":"Yu Zeng","orcid":"https://orcid.org/0000-0003-3550-3495"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yu Zeng","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054825151","display_name":"Roger J. Green","orcid":null},"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":"Roger J. Green","raw_affiliation_strings":["University of Warwick"],"affiliations":[{"raw_affiliation_string":"University of Warwick","institution_ids":["https://openalex.org/I39555362"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113590535","display_name":"Shaobo Sun","orcid":"https://orcid.org/0009-0003-1533-0539"},"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":"Shaobo Sun","raw_affiliation_strings":["University of Warwick"],"affiliations":[{"raw_affiliation_string":"University of Warwick","institution_ids":["https://openalex.org/I39555362"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056656974","display_name":"Mark S. Leeson","orcid":"https://orcid.org/0000-0003-0367-6228"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mark S. Leeson","raw_affiliation_strings":[],"affiliations":[]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.444,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.894811,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":89},"biblio":{"volume":"2","issue":"2","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10851","display_name":"Optical 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/T10851","display_name":"Optical 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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9993,"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/T10232","display_name":"Optical Network Technologies","score":0.9983,"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/pulse-position-modulation","display_name":"Pulse-position modulation","score":0.8930119},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.63263285},{"id":"https://openalex.org/keywords/amplitude-shift-keying","display_name":"Amplitude-shift keying","score":0.531723},{"id":"https://openalex.org/keywords/delta-modulation","display_name":"Delta modulation","score":0.4725563},{"id":"https://openalex.org/keywords/on-off-keying","display_name":"On-off keying","score":0.41488218}],"concepts":[{"id":"https://openalex.org/C46035914","wikidata":"https://www.wikidata.org/wiki/Q1767289","display_name":"Pulse-position modulation","level":5,"score":0.8930119},{"id":"https://openalex.org/C20518276","wikidata":"https://www.wikidata.org/wiki/Q186130","display_name":"Pulse-amplitude modulation","level":4,"score":0.81254447},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.63797843},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.63263285},{"id":"https://openalex.org/C2776542216","wikidata":"https://www.wikidata.org/wiki/Q6398306","display_name":"Keying","level":2,"score":0.6317776},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.63109756},{"id":"https://openalex.org/C2781305180","wikidata":"https://www.wikidata.org/wiki/Q7098907","display_name":"Optical wireless","level":3,"score":0.6221435},{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.6090976},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5670567},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.53603566},{"id":"https://openalex.org/C2777973058","wikidata":"https://www.wikidata.org/wiki/Q477284","display_name":"Amplitude-shift keying","level":5,"score":0.531723},{"id":"https://openalex.org/C22676131","wikidata":"https://www.wikidata.org/wiki/Q4751065","display_name":"Analog transmission","level":4,"score":0.5172882},{"id":"https://openalex.org/C201905106","wikidata":"https://www.wikidata.org/wiki/Q183755","display_name":"Amplitude modulation","level":4,"score":0.503812},{"id":"https://openalex.org/C110558960","wikidata":"https://www.wikidata.org/wiki/Q163461","display_name":"Delta modulation","level":5,"score":0.4725563},{"id":"https://openalex.org/C127240579","wikidata":"https://www.wikidata.org/wiki/Q477229","display_name":"Amplitude and phase-shift keying","level":5,"score":0.44406042},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4364093},{"id":"https://openalex.org/C170030856","wikidata":"https://www.wikidata.org/wiki/Q1136128","display_name":"On-off keying","level":5,"score":0.41488218},{"id":"https://openalex.org/C129404179","wikidata":"https://www.wikidata.org/wiki/Q1469765","display_name":"Optical communication","level":2,"score":0.41473934},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3771694},{"id":"https://openalex.org/C2780167933","wikidata":"https://www.wikidata.org/wiki/Q1550652","display_name":"Pulse (music)","level":3,"score":0.2953764},{"id":"https://openalex.org/C186378180","wikidata":"https://www.wikidata.org/wiki/Q4874866","display_name":"Phase-shift keying","level":4,"score":0.26820236},{"id":"https://openalex.org/C11930861","wikidata":"https://www.wikidata.org/wiki/Q181417","display_name":"Frequency modulation","level":3,"score":0.25580087},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.25031745},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.16283467},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15324017},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.10670301},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.086068034},{"id":"https://openalex.org/C13412647","wikidata":"https://www.wikidata.org/wiki/Q174948","display_name":"Analog signal","level":3,"score":0.059009135},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.4304/jcm.2.2.22-28","pdf_url":null,"source":{"id":"https://openalex.org/S184821498","display_name":"Journal of Communications","issn_l":"1796-2021","issn":["1796-2021","2374-4367"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4323867253","host_organization_name":"International Communication Association","host_organization_lineage":["https://openalex.org/P4323867253"],"host_organization_lineage_names":["International Communication Association"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.68,"display_name":"Affordable and clean energy"}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":14,"referenced_works":["https://openalex.org/W1485567977","https://openalex.org/W1996573973","https://openalex.org/W2045974388","https://openalex.org/W2073126813","https://openalex.org/W2096129322","https://openalex.org/W2105935781","https://openalex.org/W2108321850","https://openalex.org/W2118573834","https://openalex.org/W2127679132","https://openalex.org/W2130777061","https://openalex.org/W2143246195","https://openalex.org/W2186314359","https://openalex.org/W2509002730","https://openalex.org/W602421515"],"related_works":["https://openalex.org/W4249719296","https://openalex.org/W4241459819","https://openalex.org/W3039717478","https://openalex.org/W2735774192","https://openalex.org/W2300518202","https://openalex.org/W2159968732","https://openalex.org/W2152491811","https://openalex.org/W2051520642","https://openalex.org/W1976332733","https://openalex.org/W1869045282"],"abstract_inverted_index":{"Modulation":[0],"techniques":[1],"have":[2,27],"attracted":[3],"increasing":[4],"attention":[5],"in":[6,48],"optical":[7,34,114],"wireless":[8,35,115],"communications.":[9],"Basic":[10],"schemes":[11,47],"such":[12],"as":[13,30],"on":[14],"off":[15],"keying":[16],"(OOK),":[17],"pulse":[18,23],"amplitude":[19,87],"modulation":[20,25,46,63,69,90],"(PAM)":[21],"and":[22,53,88,102],"position":[24,89],"(PPM)":[26],"been":[28],"validated":[29],"suitable":[31],"for":[32],"the":[33,41,72],"channel.":[36],"This":[37,105],"paper":[38],"starts":[39],"from":[40,82],"analysis":[42],"of":[43,50],"these":[44],"three":[45],"terms":[49],"their":[51],"power":[52,101],"bandwidth":[54,103],"requirements.":[55],"As":[56],"a":[57,59,92,108],"result,":[58],"new":[60,109],"tunable":[61],"hybrid":[62],"technique":[64],"is":[65,80,106],"proposed.":[66],"The":[67],"proposed":[68],"scheme":[70],"takes":[71],"real":[73],"time":[74],"channel":[75],"conditions":[76],"into":[77],"account,":[78],"which":[79],"different":[81],"other":[83],"schemes.":[84],"By":[85],"employing":[86],"selectively,":[91],"guaranteed":[93],"system":[94],"performance":[95],"can":[96],"be":[97],"secured,":[98],"without":[99],"compromising":[100],"efficiency.":[104],"also":[107],"approach":[110],"to":[111],"realize":[112],"reliable":[113],"links.":[116]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2154607539","counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2025-01-19T15:50:22.639502","created_date":"2016-06-24"}