{"id":"https://openalex.org/W1504573358","doi":"https://doi.org/10.1109/pimrc.2004.1370857","title":"Performance comparison of coherent and non-coherent multicarrier frequency-hopping code division multiple-access systems","display_name":"Performance comparison of coherent and non-coherent multicarrier frequency-hopping code division multiple-access systems","publication_year":2005,"publication_date":"2005-01-12","ids":{"openalex":"https://openalex.org/W1504573358","doi":"https://doi.org/10.1109/pimrc.2004.1370857","mag":"1504573358"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2004.1370857","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2004.1370857","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications (IEEE Cat. No.04TH8754)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5054342401","display_name":"Z.Z. Yazdi","orcid":null},"institutions":[{"id":"https://openalex.org/I133529467","display_name":"Sharif University of Technology","ror":"https://ror.org/024c2fq17","country_code":"IR","type":"education","lineage":["https://openalex.org/I133529467"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Z.Z. Yazdi","raw_affiliation_strings":["WRL, Elec. Eng. Dept., Sharif University of Technology, Tehran, Iran","Dept. of Electr. Eng., SHARIF Univ. of Technol., Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"WRL, Elec. Eng. Dept., Sharif University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I133529467"]},{"raw_affiliation_string":"Dept. of Electr. Eng., SHARIF Univ. of Technol., Tehran, Iran","institution_ids":["https://openalex.org/I133529467"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067494745","display_name":"Masoumeh Nasiri\u2010Kenari","orcid":"https://orcid.org/0000-0002-2290-4460"},"institutions":[{"id":"https://openalex.org/I133529467","display_name":"Sharif University of Technology","ror":"https://ror.org/024c2fq17","country_code":"IR","type":"education","lineage":["https://openalex.org/I133529467"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"M. Nasiri-Kenari","raw_affiliation_strings":["WRL, Elec. Eng. Dept., Sharif University of Technology, Tehran, Iran","Dept. of Electr. Eng., SHARIF Univ. of Technol., Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"WRL, Elec. Eng. Dept., Sharif University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I133529467"]},{"raw_affiliation_string":"Dept. of Electr. Eng., SHARIF Univ. of Technol., Tehran, Iran","institution_ids":["https://openalex.org/I133529467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I133529467"],"apc_list":null,"apc_paid":null,"fwci":1.0803,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.72433264,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"2","issue":null,"first_page":"165","last_page":"169"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9998999834060669,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9976999759674072,"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/frequency-hopping-spread-spectrum","display_name":"Frequency-hopping spread spectrum","score":0.8094601631164551},{"id":"https://openalex.org/keywords/additive-white-gaussian-noise","display_name":"Additive white Gaussian noise","score":0.7333095669746399},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.6755871772766113},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.648838222026825},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.6070611476898193},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.580802321434021},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5601043701171875},{"id":"https://openalex.org/keywords/diversity-scheme","display_name":"Diversity scheme","score":0.5563244819641113},{"id":"https://openalex.org/keywords/spread-spectrum","display_name":"Spread spectrum","score":0.540245532989502},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.4633503556251526},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.42093223333358765},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.36868977546691895},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.34287357330322266},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3282623291015625},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.24431651830673218},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.2018842101097107},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1787610650062561},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.11656102538108826}],"concepts":[{"id":"https://openalex.org/C122962297","wikidata":"https://www.wikidata.org/wiki/Q1136013","display_name":"Frequency-hopping spread spectrum","level":2,"score":0.8094601631164551},{"id":"https://openalex.org/C169334058","wikidata":"https://www.wikidata.org/wiki/Q353292","display_name":"Additive white Gaussian noise","level":3,"score":0.7333095669746399},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.6755871772766113},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.648838222026825},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6070611476898193},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.580802321434021},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5601043701171875},{"id":"https://openalex.org/C198746922","wikidata":"https://www.wikidata.org/wiki/Q1230593","display_name":"Diversity scheme","level":4,"score":0.5563244819641113},{"id":"https://openalex.org/C105344744","wikidata":"https://www.wikidata.org/wiki/Q958957","display_name":"Spread spectrum","level":3,"score":0.540245532989502},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.4633503556251526},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.42093223333358765},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.36868977546691895},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.34287357330322266},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3282623291015625},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.24431651830673218},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.2018842101097107},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1787610650062561},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.11656102538108826}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2004.1370857","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2004.1370857","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications (IEEE Cat. No.04TH8754)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1525552993","https://openalex.org/W1910861080","https://openalex.org/W2040075573","https://openalex.org/W2096412231","https://openalex.org/W2096727929","https://openalex.org/W2120332704","https://openalex.org/W2157101124","https://openalex.org/W2798333393","https://openalex.org/W4245862849","https://openalex.org/W4248676392","https://openalex.org/W6639903552","https://openalex.org/W6682993003"],"related_works":["https://openalex.org/W2304504342","https://openalex.org/W2033038403","https://openalex.org/W2160808756","https://openalex.org/W2265199195","https://openalex.org/W2123741017","https://openalex.org/W2766656036","https://openalex.org/W2946234015","https://openalex.org/W2898347774","https://openalex.org/W2120948202","https://openalex.org/W1842017796"],"abstract_inverted_index":{"We":[0],"evaluate":[1],"and":[2,16,21,49],"compare":[3],"the":[4,8,64,69],"multiuser":[5],"performance":[6,65],"of":[7],"multicarrier":[9],"frequency-hopping":[10],"(MC-FH)":[11],"CDMA":[12],"system":[13],"using":[14],"coherent":[15,52,76],"non-coherent":[17,56],"detection":[18,53],"in":[19,27,46],"AWGN":[20,48],"slowly":[22],"frequency-selective":[23],"Rayleigh":[24],"fading":[25,50],"channels":[26],"a":[28],"downlink":[29],"application.":[30],"For":[31],"fair":[32],"comparison,":[33],"we":[34],"use":[35],"BFSK":[36],"modulation":[37],"for":[38,75],"both":[39,47],"cases.":[40],"Our":[41],"numerical":[42],"results":[43],"indicate":[44],"that":[45,63],"channels,":[51],"substantially":[54],"outperforms":[55],"detection.":[57,77],"Furthermore,":[58],"it":[59],"has":[60],"been":[61],"realized":[62],"enhancement":[66],"due":[67],"to":[68],"diversity":[70],"order":[71],"is":[72],"only":[73],"observable":[74]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}