{"id":"https://openalex.org/W2761103136","doi":"https://doi.org/10.1109/tvt.2017.2761440","title":"Cognitive Tropospheric Scatter Communication","display_name":"Cognitive Tropospheric Scatter Communication","publication_year":2017,"publication_date":"2017-10-09","ids":{"openalex":"https://openalex.org/W2761103136","doi":"https://doi.org/10.1109/tvt.2017.2761440","mag":"2761103136"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2017.2761440","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2017.2761440","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":null,"display_name":"Chenglong Li","orcid":"https://orcid.org/0000-0003-2765-4664"},"institutions":[{"id":"https://openalex.org/I4210104252","display_name":"Air Force Engineering University","ror":"https://ror.org/00seraz22","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210104252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenglong Li","raw_affiliation_strings":["Information Transmission Laboratory, Air and Missile Defense College, Air Force Engineering University, Xi&#x2019;an, China","Information Transmission Laboratory, Air and Missile Defense College, Air Force Engineering University, Xi\u2019an, China"],"raw_orcid":"https://orcid.org/0000-0003-2765-4664","affiliations":[{"raw_affiliation_string":"Information Transmission Laboratory, Air and Missile Defense College, Air Force Engineering University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I4210104252"]},{"raw_affiliation_string":"Information Transmission Laboratory, Air and Missile Defense College, Air Force Engineering University, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210104252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074986881","display_name":"Xihong Chen","orcid":"https://orcid.org/0000-0003-0597-5993"},"institutions":[{"id":"https://openalex.org/I4210104252","display_name":"Air Force Engineering University","ror":"https://ror.org/00seraz22","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210104252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xihong Chen","raw_affiliation_strings":["Information Transmission Laboratory, Air and Missile Defense College, Air Force Engineering University, Xi&#x2019;an, China","Information Transmission Laboratory, Air and Missile Defense College, Air Force Engineering University, Xi\u2019an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information Transmission Laboratory, Air and Missile Defense College, Air Force Engineering University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I4210104252"]},{"raw_affiliation_string":"Information Transmission Laboratory, Air and Missile Defense College, Air Force Engineering University, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210104252"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100633303","display_name":"Xiaopeng Liu","orcid":"https://orcid.org/0000-0002-0589-6067"},"institutions":[{"id":"https://openalex.org/I4210104252","display_name":"Air Force Engineering University","ror":"https://ror.org/00seraz22","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210104252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaopeng Liu","raw_affiliation_strings":["Information Transmission Laboratory, Air and Missile Defense College, Air Force Engineering University, Xi&#x2019;an, China","Information Transmission Laboratory, Air and Missile Defense College, Air Force Engineering University, Xi\u2019an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information Transmission Laboratory, Air and Missile Defense College, Air Force Engineering University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I4210104252"]},{"raw_affiliation_string":"Information Transmission Laboratory, Air and Missile Defense College, Air Force Engineering University, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210104252"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210104252"],"apc_list":null,"apc_paid":null,"fwci":1.6829,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.86673362,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"67","issue":"2","first_page":"1482","last_page":"1491"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9995999932289124,"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":0.9988999962806702,"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/T13121","display_name":"Radio Wave Propagation Studies","score":0.9988999962806702,"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/cognitive-radio","display_name":"Cognitive radio","score":0.6559397578239441},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6352440714836121},{"id":"https://openalex.org/keywords/antenna-diversity","display_name":"Antenna diversity","score":0.6306889057159424},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5597949028015137},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.555532693862915},{"id":"https://openalex.org/keywords/nakagami-distribution","display_name":"Nakagami distribution","score":0.5503491759300232},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.48464566469192505},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4771296977996826},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.47161322832107544},{"id":"https://openalex.org/keywords/non-line-of-sight-propagation","display_name":"Non-line-of-sight propagation","score":0.4326220750808716},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.4315020740032196},{"id":"https://openalex.org/keywords/maximal-ratio-combining","display_name":"Maximal-ratio combining","score":0.41274628043174744},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3819286823272705},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.34768396615982056},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23087525367736816}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.6559397578239441},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6352440714836121},{"id":"https://openalex.org/C60069766","wikidata":"https://www.wikidata.org/wiki/Q357054","display_name":"Antenna diversity","level":3,"score":0.6306889057159424},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5597949028015137},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.555532693862915},{"id":"https://openalex.org/C115098869","wikidata":"https://www.wikidata.org/wiki/Q3258347","display_name":"Nakagami distribution","level":4,"score":0.5503491759300232},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.48464566469192505},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4771296977996826},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.47161322832107544},{"id":"https://openalex.org/C154910267","wikidata":"https://www.wikidata.org/wiki/Q1740982","display_name":"Non-line-of-sight propagation","level":3,"score":0.4326220750808716},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.4315020740032196},{"id":"https://openalex.org/C86024645","wikidata":"https://www.wikidata.org/wiki/Q6795632","display_name":"Maximal-ratio combining","level":4,"score":0.41274628043174744},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3819286823272705},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.34768396615982056},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23087525367736816}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2017.2761440","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2017.2761440","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1097862271","display_name":"\u57fa\u4e8eOQAM/OFDM\u7684\u5927\u5bb9\u91cf\u5bf9\u6d41\u5c42\u6563\u5c04\u901a\u4fe1\u6280\u672f\u7814\u7a76","funder_award_id":"61671468","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1493166184","https://openalex.org/W1600263867","https://openalex.org/W1983038007","https://openalex.org/W2014538862","https://openalex.org/W2031211320","https://openalex.org/W2047722625","https://openalex.org/W2050857434","https://openalex.org/W2093015142","https://openalex.org/W2122065611","https://openalex.org/W2130364702","https://openalex.org/W2168078104","https://openalex.org/W2200649111","https://openalex.org/W2287503382","https://openalex.org/W2467577279","https://openalex.org/W2549185340","https://openalex.org/W3010956862","https://openalex.org/W3101873462","https://openalex.org/W4230206135","https://openalex.org/W6629671857"],"related_works":["https://openalex.org/W2385941401","https://openalex.org/W2085238275","https://openalex.org/W2028647421","https://openalex.org/W2110119741","https://openalex.org/W2165421096","https://openalex.org/W2155558773","https://openalex.org/W4281492222","https://openalex.org/W1543643734","https://openalex.org/W2062846046","https://openalex.org/W2103828726"],"abstract_inverted_index":{"Tropospheric":[0],"scatter":[1],"as":[2],"a":[3],"promising":[4],"communication":[5,57,104],"for":[6,39,87,128],"beyond":[7],"line-of-sight":[8],"links":[9],"between":[10],"remote":[11],"geographic":[12],"areas,":[13],"regains":[14],"its":[15],"predominance":[16],"especially":[17],"in":[18,102,158],"military":[19],"applications":[20],"recently":[21],"when":[22],"considering":[23],"microwave":[24],"and":[25,49,59,74,79,112,149,165],"cable":[26],"systems":[27],"are":[28,63,77],"not":[29],"feasible.":[30],"In":[31],"this":[32],"paper,":[33],"we":[34,93,120,135],"propose":[35],"cognitive":[36,55,60,99],"troposcatter":[37,52,56,103],"(short":[38],"tropospheric":[40],"scatter)":[41],"communication,":[42],"which":[43],"aims":[44],"to":[45,106],"improve":[46],"the":[47,95,107,137,155],"quality":[48],"capacity":[50],"of":[51,97,109,125,139,160],"communication.":[53],"Hybrid":[54],"scenarios":[58],"system":[61],"architecture":[62],"established":[64],"at":[65],"first.":[66],"Physical":[67],"awareness":[68],"objects":[69],"including":[70],"link":[71,89],"geometry,":[72],"nonhomogeneities,":[73],"meteorological":[75],"conditions,":[76],"studied":[78],"then":[80],"optimal":[81],"working":[82],"frequency":[83],"has":[84],"been":[85],"calculated":[86],"specific":[88],"scenarios.":[90],"More":[91],"importantly,":[92],"investigate":[94],"potential":[96],"applying":[98],"radio":[100],"techniques":[101,144],"due":[105],"requirement":[108],"expanding":[110],"services":[111],"capacity.":[113],"Focusing":[114],"on":[115,142],"maximal":[116],"ratio":[117],"combing":[118],"(MRC),":[119],"derive":[121],"exact":[122],"series-form":[123],"expression":[124],"detection":[126,140,156],"probability":[127],"diversity":[129,153],"reception":[130],"over":[131,145],"Nakagami-m":[132],"channel.":[133,147],"Finally,":[134],"evaluate":[136],"performance":[138,157],"based":[141],"MRC":[143],"fading":[146],"Numerical":[148],"simulation":[150],"results":[151],"demonstrate":[152],"promotes":[154],"case":[159],"rain,":[161],"low":[162],"signal-to-noise":[163],"ratio,":[164],"high":[166],"antenna":[167],"elevation.":[168]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":4},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":1}],"updated_date":"2026-02-02T03:55:41.653505","created_date":"2025-10-10T00:00:00"}
