{"id":"https://openalex.org/W2014505565","doi":"https://doi.org/10.1109/iswcs.2010.5624484","title":"Performance analysis of fixed and mobile WiMAX MC-CDMA-based system","display_name":"Performance analysis of fixed and mobile WiMAX MC-CDMA-based system","publication_year":2010,"publication_date":"2010-09-01","ids":{"openalex":"https://openalex.org/W2014505565","doi":"https://doi.org/10.1109/iswcs.2010.5624484","mag":"2014505565"},"language":"en","primary_location":{"id":"doi:10.1109/iswcs.2010.5624484","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2010.5624484","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 7th International Symposium on Wireless Communication Systems","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/A5054145468","display_name":"Rabah W. Aldhaheri","orcid":"https://orcid.org/0000-0003-3087-131X"},"institutions":[{"id":"https://openalex.org/I185163786","display_name":"King Abdulaziz University","ror":"https://ror.org/02ma4wv74","country_code":"SA","type":"education","lineage":["https://openalex.org/I185163786"]}],"countries":["SA"],"is_corresponding":true,"raw_author_name":"Rabah W. Aldhaheri","raw_affiliation_strings":["Department of Electrical and Computer Engineering, King Abdulaziz University, Jeddah, Saudi Arabia","Department of Electrical and Computer Engineering, King Abdul Aziz University P.O. Box 80204, Jeddah 21589, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, King Abdulaziz University, Jeddah, Saudi Arabia","institution_ids":["https://openalex.org/I185163786"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, King Abdul Aziz University P.O. Box 80204, Jeddah 21589, Saudi Arabia","institution_ids":["https://openalex.org/I185163786"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054750431","display_name":"Ali H. Alqahtani","orcid":"https://orcid.org/0000-0001-8143-7981"},"institutions":[{"id":"https://openalex.org/I82952536","display_name":"King Khalid University","ror":"https://ror.org/052kwzs30","country_code":"SA","type":"education","lineage":["https://openalex.org/I82952536"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Ali H. Al-Qahtani","raw_affiliation_strings":["Electronic Department, Abha Technical College, Abha, Saudi Arabia","Electronic department, Abha Technical College Abha, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"Electronic Department, Abha Technical College, Abha, Saudi Arabia","institution_ids":["https://openalex.org/I82952536"]},{"raw_affiliation_string":"Electronic department, Abha Technical College Abha, Saudi Arabia","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5054145468"],"corresponding_institution_ids":["https://openalex.org/I185163786"],"apc_list":null,"apc_paid":null,"fwci":1.1546,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.80147258,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"53","issue":null,"first_page":"436","last_page":"440"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9997000098228455,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9997000098228455,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9993000030517578,"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":0.9991000294685364,"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/wimax","display_name":"WiMAX","score":0.8290023803710938},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.7314847707748413},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.6853381395339966},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.6603460907936096},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6533118486404419},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5493634343147278},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3677307367324829},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.27904731035232544},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2536260485649109},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1998683512210846},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.15924382209777832},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15247082710266113}],"concepts":[{"id":"https://openalex.org/C113950482","wikidata":"https://www.wikidata.org/wiki/Q133973","display_name":"WiMAX","level":3,"score":0.8290023803710938},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7314847707748413},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.6853381395339966},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.6603460907936096},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6533118486404419},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5493634343147278},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3677307367324829},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.27904731035232544},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2536260485649109},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1998683512210846},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.15924382209777832},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15247082710266113},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iswcs.2010.5624484","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2010.5624484","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 7th International Symposium on Wireless Communication Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8500000238418579,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W85924324","https://openalex.org/W636742550","https://openalex.org/W1589615099","https://openalex.org/W2054405892","https://openalex.org/W2060593936","https://openalex.org/W2093050372","https://openalex.org/W2111967729","https://openalex.org/W2119101113","https://openalex.org/W2145567301","https://openalex.org/W2159805083","https://openalex.org/W2167024399","https://openalex.org/W2477963690","https://openalex.org/W2478116870","https://openalex.org/W2984250424","https://openalex.org/W6635225591"],"related_works":["https://openalex.org/W1582448060","https://openalex.org/W2384312052","https://openalex.org/W2534821698","https://openalex.org/W1823550417","https://openalex.org/W2147186021","https://openalex.org/W2185707605","https://openalex.org/W4321843682","https://openalex.org/W4200390541","https://openalex.org/W2151541251","https://openalex.org/W2186577153"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,12,45],"new":[4],"method":[5],"of":[6,16,34,37,64,111],"using":[7],"multi-carrier":[8],"CDMA":[9],"(MC-CDMA)":[10],"as":[11,128],"transmission":[13],"scheme,":[14],"instead":[15],"Orthogonal":[17],"Frequency":[18],"Division":[19],"Multiplexing":[20],"(OFDM)":[21],"in":[22,84,91],"the":[23,27,35,38,51,57,65,92,103,109,129,136,142,146],"WiMAX":[24,53,59,67],"based":[25,138,144],"on":[26,139,145],"IEEE":[28],"802.16":[29],"standards.":[30],"A":[31],"comparative":[32],"study":[33,100],"performance":[36,63,130],"two":[39],"schemes":[40],"are":[41,82],"presented":[42],"by":[43],"writing":[44],"MATLAB":[46],"code":[47,89],"to":[48,114],"simulate":[49],"both":[50],"fixed":[52],"(IEEE":[54,60],"802.16d)":[55],"and":[56,75],"mobile":[58,66],"802.16e).":[61],"The":[62,87],"is":[68,95,133],"evaluated":[69],"for":[70],"several":[71],"velocities.":[72],"Different":[73],"modulation":[74],"forward":[76],"error":[77,105],"correction":[78],"(FEC)":[79],"coding":[80],"methods":[81],"used":[83,90,102],"this":[85,99],"simulation.":[86],"spreading":[88],"MC-CDMA":[93,140],"system":[94],"Walsh-Hadamard":[96],"code.":[97],"In":[98],"we":[101],"bit":[104,112],"rate":[106],"(BER)":[107],"versus":[108],"ratio":[110],"energy":[113],"noise":[115],"power":[116],"spectral":[117],"density":[118],"(E":[119],"<sub":[120,124],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[121,125],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">b</sub>":[122],"/N":[123],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">o</sub>":[126],")":[127],"measure.":[131],"It":[132],"shown":[134],"that":[135],"WIMAX":[137],"outperforms":[141],"one":[143],"conventional":[147],"OFDM.":[148]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
