{"id":"https://openalex.org/W2060740930","doi":"https://doi.org/10.1109/wocn.2012.6335547","title":"Investigation effect of phase noise of OFDM system and realization LO (local oscillator) with and without phase locked loop (PLL)","display_name":"Investigation effect of phase noise of OFDM system and realization LO (local oscillator) with and without phase locked loop (PLL)","publication_year":2012,"publication_date":"2012-09-01","ids":{"openalex":"https://openalex.org/W2060740930","doi":"https://doi.org/10.1109/wocn.2012.6335547","mag":"2060740930"},"language":"en","primary_location":{"id":"doi:10.1109/wocn.2012.6335547","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wocn.2012.6335547","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 Ninth International Conference on Wireless and Optical Communications Networks (WOCN)","raw_type":"proceedings-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/A5000002654","display_name":"Krishna K. Pandey","orcid":"https://orcid.org/0000-0001-6563-6219"},"institutions":[{"id":"https://openalex.org/I138272832","display_name":"Devi Ahilya Vishwavidyalaya","ror":"https://ror.org/05c2p1f98","country_code":"IN","type":"education","lineage":["https://openalex.org/I138272832"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Krishna Kumar Pandey","raw_affiliation_strings":["Institute of Engineering and Technology, Devi Ahilya University, Indore, Madhya Pradesh, India","Institute of Engineering and Technology, Devi Ahilya University, Indore (M.P.) India"],"affiliations":[{"raw_affiliation_string":"Institute of Engineering and Technology, Devi Ahilya University, Indore, Madhya Pradesh, India","institution_ids":["https://openalex.org/I138272832"]},{"raw_affiliation_string":"Institute of Engineering and Technology, Devi Ahilya University, Indore (M.P.) India","institution_ids":["https://openalex.org/I138272832"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061100621","display_name":"Uma Rathore Bhatt","orcid":"https://orcid.org/0000-0001-8591-6816"},"institutions":[{"id":"https://openalex.org/I138272832","display_name":"Devi Ahilya Vishwavidyalaya","ror":"https://ror.org/05c2p1f98","country_code":"IN","type":"education","lineage":["https://openalex.org/I138272832"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Uma Rathore Bhatt","raw_affiliation_strings":["Institute of Engineering and Technology, Devi Ahilya University, Indore, Madhya Pradesh, India","Institute of Engineering and Technology, Devi Ahilya University, Indore (M.P.) India"],"affiliations":[{"raw_affiliation_string":"Institute of Engineering and Technology, Devi Ahilya University, Indore, Madhya Pradesh, India","institution_ids":["https://openalex.org/I138272832"]},{"raw_affiliation_string":"Institute of Engineering and Technology, Devi Ahilya University, Indore (M.P.) India","institution_ids":["https://openalex.org/I138272832"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003172803","display_name":"Raksha Upadhyay","orcid":"https://orcid.org/0000-0003-2089-9634"},"institutions":[{"id":"https://openalex.org/I138272832","display_name":"Devi Ahilya Vishwavidyalaya","ror":"https://ror.org/05c2p1f98","country_code":"IN","type":"education","lineage":["https://openalex.org/I138272832"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Raksha Upadhyay","raw_affiliation_strings":["Institute of Engineering and Technology, Devi Ahilya University, Indore, Madhya Pradesh, India","Institute of Engineering and Technology, Devi Ahilya University, Indore (M.P.) India"],"affiliations":[{"raw_affiliation_string":"Institute of Engineering and Technology, Devi Ahilya University, Indore, Madhya Pradesh, India","institution_ids":["https://openalex.org/I138272832"]},{"raw_affiliation_string":"Institute of Engineering and Technology, Devi Ahilya University, Indore (M.P.) India","institution_ids":["https://openalex.org/I138272832"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5000002654"],"corresponding_institution_ids":["https://openalex.org/I138272832"],"apc_list":null,"apc_paid":null,"fwci":0.2455,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.6013871,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10575","display_name":"Wireless Communication Networks Research","score":0.9994999766349792,"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/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.9994999766349792,"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/phase-locked-loop","display_name":"Phase-locked loop","score":0.8094719648361206},{"id":"https://openalex.org/keywords/phase-noise","display_name":"Phase noise","score":0.7485073804855347},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.5902822613716125},{"id":"https://openalex.org/keywords/local-oscillator","display_name":"Local oscillator","score":0.583766758441925},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5464951992034912},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5397305488586426},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5088710784912109},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.429731547832489},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3315213918685913},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.32417941093444824},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.30189478397369385},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20857897400856018}],"concepts":[{"id":"https://openalex.org/C12707504","wikidata":"https://www.wikidata.org/wiki/Q52637","display_name":"Phase-locked loop","level":3,"score":0.8094719648361206},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.7485073804855347},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.5902822613716125},{"id":"https://openalex.org/C203597036","wikidata":"https://www.wikidata.org/wiki/Q1238887","display_name":"Local oscillator","level":3,"score":0.583766758441925},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5464951992034912},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5397305488586426},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5088710784912109},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.429731547832489},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3315213918685913},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.32417941093444824},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.30189478397369385},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20857897400856018},{"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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","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/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wocn.2012.6335547","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wocn.2012.6335547","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 Ninth International Conference on Wireless and Optical Communications Networks (WOCN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320323634","display_name":"Devi Ahilya Vishwavidyalaya","ror":"https://ror.org/05c2p1f98"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1980502833","https://openalex.org/W2033874189","https://openalex.org/W2091779612","https://openalex.org/W2099126831","https://openalex.org/W2108150289","https://openalex.org/W2119401051","https://openalex.org/W2122989348","https://openalex.org/W2125123536","https://openalex.org/W2135895052","https://openalex.org/W2138196810","https://openalex.org/W2138208223","https://openalex.org/W2150817728","https://openalex.org/W2158979030","https://openalex.org/W2168397248","https://openalex.org/W2335428857","https://openalex.org/W2953605189","https://openalex.org/W6673632573"],"related_works":["https://openalex.org/W2474043983","https://openalex.org/W2078513307","https://openalex.org/W2566880546","https://openalex.org/W2544336511","https://openalex.org/W2144737022","https://openalex.org/W1978186604","https://openalex.org/W2124954209","https://openalex.org/W2003700990","https://openalex.org/W1970256654","https://openalex.org/W2060965913"],"abstract_inverted_index":{"A":[0],"phase":[1,16,33,42,53,152,169,186,197,216],"locked":[2,198],"loop":[3,199],"(PLL)":[4],"operates":[5],"on":[6],"the":[7,77,89,115,158,175,183,210],"serialized":[8],"received":[9,21,25,67],"modulation":[10,22,26,117],"symbols":[11,163],"and":[12,71,86,92,132,191,224],"provides":[13],"an":[14,148],"independent":[15,168],"correction":[17,34,170],"value":[18,35],"for":[19,56,81,174,227],"each":[20,45,137],"symbol.":[23,40,59],"Each":[24],"symbol":[27,47],"is":[28,48,112,155,204],"corrected":[29],"with":[30,101,223],"its":[31,82],"own":[32],"to":[36,50,88,104,136,151,215],"obtain":[37,51],"a":[38,52,68,207],"phase-corrected":[39,46,58,162],"The":[41,161],"error":[43,54],"in":[44,76,157,218],"detected":[49],"estimate":[55],"that":[57,120],"Orthogonal":[60,108],"Frequency":[61],"Division":[62],"Multiplexing":[63],"(OFDM)":[64],"technique":[65],"has":[66,72],"great":[69],"attention":[70],"been":[73],"widely":[74],"used":[75,173],"wireless":[78],"communication":[79],"systems":[80],"high":[83],"spectrum":[84],"efficiency":[85],"robustness":[87,103],"narrowband":[90],"interference":[91],"multipath":[93],"fading.":[94],"OFDM":[95,189],"can":[96],"provide":[97],"enormous":[98],"data":[99],"rates":[100],"sufficient":[102],"radio":[105],"channel":[106,229],"impairments.":[107],"frequency":[109],"division":[110],"multiplexing":[111],"one":[113,146],"of":[114,185,209,220],"multi-carrier":[116],"(MCM)":[118],"techniques":[119],"transmit":[121],"signals":[122],"through":[123],"multiple":[124],"carriers.":[125],"These":[126],"carriers":[127],"(subcarriers)":[128],"have":[129],"different":[130,228],"frequencies":[131],"they":[133],"are":[134,164,172,181],"orthogonal":[135],"other.":[138],"But":[139],"it":[140],"yields":[141],"however":[142],"some":[143],"disadvantages":[144],"too,":[145],"being":[147],"increased":[149],"sensitivity":[150],"noise,":[153,217],"which":[154],"generated":[156],"local":[159,193],"oscillators.":[160],"not":[165],"correlated":[166],"because":[167],"values":[171],"received.":[176],"In":[177],"this":[178],"Paper,":[179],"We":[180],"investigating":[182],"effect":[184],"noise":[187],"upon":[188],"system":[190,202],"realized":[192],"oscillator":[194],"(LO)by":[195],"using":[196],"(PLL)[1][2].":[200],"Then":[201],"performance":[203],"evaluated":[205],"as":[206],"degradation":[208],"effective":[211],"signal-to-noise":[212],"ratio":[213],"due":[214],"terms":[219],"BER":[221],"simulations":[222],"without":[225],"PLL":[226],"conditions.":[230]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}