{"id":"https://openalex.org/W4319068775","doi":"https://doi.org/10.1109/ojcoms.2023.3240116","title":"Performance Analysis of Spectrum Sharing Radar in Multipath Environment","display_name":"Performance Analysis of Spectrum Sharing Radar in Multipath Environment","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4319068775","doi":"https://doi.org/10.1109/ojcoms.2023.3240116"},"language":"en","primary_location":{"id":"doi:10.1109/ojcoms.2023.3240116","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2023.3240116","pdf_url":"https://ieeexplore.ieee.org/ielx7/8782661/8901158/10036009.pdf","source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Open Journal of the Communications Society","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/8782661/8901158/10036009.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5080129347","display_name":"Gunnery Srinath","orcid":"https://orcid.org/0000-0002-4523-9678"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Gunnery Srinath","raw_affiliation_strings":["Department of Advanced Driver Assistant Systems, Continental Automotive Components (India) Pvt., Ltd, Bengaluru, India"],"raw_orcid":"https://orcid.org/0000-0002-4523-9678","affiliations":[{"raw_affiliation_string":"Department of Advanced Driver Assistant Systems, Continental Automotive Components (India) Pvt., Ltd, Bengaluru, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060923769","display_name":"Bethi Pardhasaradhi","orcid":"https://orcid.org/0000-0001-9677-506X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bethi Pardhasaradhi","raw_affiliation_strings":["Department of Advanced Driver Assistant Systems, Continental Automotive Components (India) Pvt., Ltd, Bengaluru, India"],"raw_orcid":"https://orcid.org/0000-0001-9677-506X","affiliations":[{"raw_affiliation_string":"Department of Advanced Driver Assistant Systems, Continental Automotive Components (India) Pvt., Ltd, Bengaluru, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002860483","display_name":"Ashoka Chakravarthi Mahipathi","orcid":"https://orcid.org/0000-0001-6788-1939"},"institutions":[{"id":"https://openalex.org/I11880225","display_name":"National Institute of Technology Karnataka","ror":"https://ror.org/01hz4v948","country_code":"IN","type":"education","lineage":["https://openalex.org/I11880225"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ashoka Chakravarthi Mahipathi","raw_affiliation_strings":["Department of Electronics and Communication Engineering, National Institute of Technology Karnataka, Surathkal, India"],"raw_orcid":"https://orcid.org/0000-0001-6788-1939","affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, National Institute of Technology Karnataka, Surathkal, India","institution_ids":["https://openalex.org/I11880225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031216751","display_name":"Prashantha Kumar H","orcid":null},"institutions":[{"id":"https://openalex.org/I11880225","display_name":"National Institute of Technology Karnataka","ror":"https://ror.org/01hz4v948","country_code":"IN","type":"education","lineage":["https://openalex.org/I11880225"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Prashantha Kumar H","raw_affiliation_strings":["Department of Electronics and Communication Engineering, National Institute of Technology Karnataka, Surathkal, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, National Institute of Technology Karnataka, Surathkal, India","institution_ids":["https://openalex.org/I11880225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068278977","display_name":"Pathipati Srihari","orcid":"https://orcid.org/0000-0001-9168-2753"},"institutions":[{"id":"https://openalex.org/I11880225","display_name":"National Institute of Technology Karnataka","ror":"https://ror.org/01hz4v948","country_code":"IN","type":"education","lineage":["https://openalex.org/I11880225"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Pathipati Srihari","raw_affiliation_strings":["Department of Electronics and Communication Engineering, National Institute of Technology Karnataka, Surathkal, India"],"raw_orcid":"https://orcid.org/0000-0001-9168-2753","affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, National Institute of Technology Karnataka, Surathkal, India","institution_ids":["https://openalex.org/I11880225"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014288820","display_name":"Linga Reddy Cenkeramaddi","orcid":"https://orcid.org/0000-0002-1023-2118"},"institutions":[{"id":"https://openalex.org/I200650556","display_name":"University of Agder","ror":"https://ror.org/03x297z98","country_code":"NO","type":"education","lineage":["https://openalex.org/I200650556"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Linga Reddy Cenkeramaddi","raw_affiliation_strings":["Department of Information and Communication Technology, University of Agder, Grimstad, Norway"],"raw_orcid":"https://orcid.org/0000-0002-1023-2118","affiliations":[{"raw_affiliation_string":"Department of Information and Communication Technology, University of Agder, Grimstad, Norway","institution_ids":["https://openalex.org/I200650556"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5080129347"],"corresponding_institution_ids":[],"apc_list":{"value":1750,"currency":"USD","value_usd":1750},"apc_paid":{"value":1750,"currency":"USD","value_usd":1750},"fwci":1.6108,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.88213745,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"4","issue":null,"first_page":"922","last_page":"935"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9994999766349792,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9994999766349792,"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9991999864578247,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9987999796867371,"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/multipath-propagation","display_name":"Multipath propagation","score":0.5984480977058411},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5043226480484009},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.49478548765182495},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4525371193885803},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.44928693771362305},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.30625343322753906},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.27996766567230225}],"concepts":[{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.5984480977058411},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5043226480484009},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.49478548765182495},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4525371193885803},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.44928693771362305},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.30625343322753906},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.27996766567230225},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ojcoms.2023.3240116","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2023.3240116","pdf_url":"https://ieeexplore.ieee.org/ielx7/8782661/8901158/10036009.pdf","source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Open Journal of the Communications Society","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:c76f189e5c9646b2aa662967ac8d0710","is_oa":true,"landing_page_url":"https://doaj.org/article/c76f189e5c9646b2aa662967ac8d0710","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Open Journal of the Communications Society, Vol 4, Pp 922-935 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/ojcoms.2023.3240116","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2023.3240116","pdf_url":"https://ieeexplore.ieee.org/ielx7/8782661/8901158/10036009.pdf","source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Open Journal of the Communications Society","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.5099999904632568}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4319068775.pdf","grobid_xml":"https://content.openalex.org/works/W4319068775.grobid-xml"},"referenced_works_count":47,"referenced_works":["https://openalex.org/W1590583843","https://openalex.org/W1669104078","https://openalex.org/W1975636241","https://openalex.org/W2053340154","https://openalex.org/W2083213425","https://openalex.org/W2099111195","https://openalex.org/W2111040297","https://openalex.org/W2137632745","https://openalex.org/W2142943005","https://openalex.org/W2145073095","https://openalex.org/W2167230435","https://openalex.org/W2206128797","https://openalex.org/W2562896287","https://openalex.org/W2588854657","https://openalex.org/W2765589814","https://openalex.org/W2803629055","https://openalex.org/W2808170422","https://openalex.org/W2886398203","https://openalex.org/W2888912347","https://openalex.org/W2889634161","https://openalex.org/W2891294301","https://openalex.org/W2902154693","https://openalex.org/W2914513123","https://openalex.org/W2935257049","https://openalex.org/W2972820227","https://openalex.org/W2972894689","https://openalex.org/W2973689774","https://openalex.org/W2973859348","https://openalex.org/W2978062653","https://openalex.org/W2997069019","https://openalex.org/W3024101484","https://openalex.org/W3045162171","https://openalex.org/W3093364609","https://openalex.org/W3103574435","https://openalex.org/W3198071899","https://openalex.org/W3199941339","https://openalex.org/W3200629432","https://openalex.org/W3200820186","https://openalex.org/W3203702019","https://openalex.org/W3207262050","https://openalex.org/W3211270128","https://openalex.org/W3212278557","https://openalex.org/W4205223967","https://openalex.org/W4210474639","https://openalex.org/W4225727552","https://openalex.org/W4226411477","https://openalex.org/W4235992120"],"related_works":["https://openalex.org/W2376969857","https://openalex.org/W614679600","https://openalex.org/W2110252992","https://openalex.org/W2365309764","https://openalex.org/W2025635845","https://openalex.org/W2185486561","https://openalex.org/W2162082378","https://openalex.org/W2160582905","https://openalex.org/W2100927906","https://openalex.org/W2544181819"],"abstract_inverted_index":{"Radar":[0],"based":[1,42],"sensing":[2,43],"and":[3,44,58,72,77,84,116,142,177,192,209,218,237,252],"communication":[4,78,238,253],"systems":[5],"sharing":[6,25,93],"a":[7,12,29,62,126,183,228],"common":[8],"spectrum":[9,21,24],"have":[10],"become":[11],"potential":[13],"research":[14],"problem":[15],"in":[16,86,103,131,137,163,182,227],"recent":[17],"years":[18],"due":[19],"to":[20,133,160,171,234],"scarcity.":[22],"The":[23],"radar":[26,41,66,76,196,236,251],"(SSR)":[27],"is":[28,186,198],"new":[30],"technology":[31],"that":[32,222],"uses":[33],"the":[34,49,52,87,99,138,152,166,174,178,190,204,211,214,224,244],"total":[35,53],"available":[36,54],"bandwidth":[37],"(BW)":[38],"for":[39,173],"both":[40,81],"communication.":[45],"Unlike":[46],"traditional":[47,195,235,250],"radar,":[48],"SSR":[50,102,207,245],"divides":[51],"BW":[55,92,155,162],"into":[56,94,200],"radar-only":[57,63],"mixed-use":[59,88,139,229],"bands.":[60],"In":[61,74,188,240],"band,":[64],"only":[65],"sensor":[67],"signals":[68,79],"can":[69,80],"be":[70,82],"transmitted":[71,83],"received.":[73],"contrast,":[75],"received":[85],"band.":[89],"Taking":[90],"such":[91],"account,":[95],"this":[96,123,149],"paper":[97,124,150],"investigates":[98],"performance":[100,135,153,167,205,232],"of":[101,154,194,206,213,242],"an":[104],"information-theoretic":[105],"sense.":[106],"To":[107],"evaluate":[108,134],"performance,":[109],"mutual":[110],"information":[111],"(MI),":[112],"spectral":[113],"efficiency":[114],"(SE)":[115],"capacity":[117,219],"(C)":[118],"metrics":[119,136,168],"are":[120,169],"used.":[121,187],"Initially,":[122],"considered":[125],"clean":[127,184],"environment":[128,185],"(no":[129],"multipath)":[130],"order":[132],"band":[140,230],"with":[141,208,246],"without":[143,210],"successive":[144],"interference":[145],"cancellation.":[146],"Following":[147],"that,":[148],"addresses":[151],"allocation":[156],"by":[157],"allocating":[158],"low":[159],"high":[161],"mixed-band.":[164],"Furthermore,":[165],"extended":[170],"account":[172,201],"multipath":[175],"environment,":[176],"same":[179],"analogy":[180],"as":[181],"addition,":[189],"MI":[191,217],"SE":[193],"system":[197],"taken":[199],"when":[202],"comparing":[203],"use":[212],"SIC.":[215],"Finally,":[216],"results":[220],"show":[221],"using":[223],"SIC":[225,247],"scheme":[226,248],"yields":[231],"comparable":[233],"system.":[239,254],"terms":[241],"SE,":[243],"outperforms":[249]},"counts_by_year":[{"year":2024,"cited_by_count":2}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}