{"id":"https://openalex.org/W1522590589","doi":"https://doi.org/10.1109/wcnc.2004.1311653","title":"BER performance of a new space-time diversity scheme for encoded DS-CDMA","display_name":"BER performance of a new space-time diversity scheme for encoded DS-CDMA","publication_year":2004,"publication_date":"2004-10-19","ids":{"openalex":"https://openalex.org/W1522590589","doi":"https://doi.org/10.1109/wcnc.2004.1311653","mag":"1522590589"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2004.1311653","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2004.1311653","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE Wireless Communications and Networking Conference (IEEE Cat. No.04TH8733)","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/A5113491725","display_name":"Jiann-An Tsai","orcid":null},"institutions":[{"id":"https://openalex.org/I4210148468","display_name":"Industrial Technology Research Institute","ror":"https://ror.org/05szzwt63","country_code":"TW","type":"nonprofit","lineage":["https://openalex.org/I4210148468"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Jiann-An Tsai","raw_affiliation_strings":["CCL/Industrial Technology Research Institute, Taiwan","CCL, Ind. Technol. Res. Inst., Taiwan"],"affiliations":[{"raw_affiliation_string":"CCL/Industrial Technology Research Institute, Taiwan","institution_ids":["https://openalex.org/I4210148468"]},{"raw_affiliation_string":"CCL, Ind. Technol. Res. Inst., Taiwan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062035282","display_name":"Wei-Ping Chuang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210148468","display_name":"Industrial Technology Research Institute","ror":"https://ror.org/05szzwt63","country_code":"TW","type":"nonprofit","lineage":["https://openalex.org/I4210148468"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Wei-Ping Chuang","raw_affiliation_strings":["CCL/Industrial Technology Research Institute, Taiwan","CCL, Ind. Technol. Res. Inst., Taiwan"],"affiliations":[{"raw_affiliation_string":"CCL/Industrial Technology Research Institute, Taiwan","institution_ids":["https://openalex.org/I4210148468"]},{"raw_affiliation_string":"CCL, Ind. Technol. Res. Inst., Taiwan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008247931","display_name":"Po\u2010Lin Chiu","orcid":"https://orcid.org/0000-0001-8608-7650"},"institutions":[{"id":"https://openalex.org/I4210148468","display_name":"Industrial Technology Research Institute","ror":"https://ror.org/05szzwt63","country_code":"TW","type":"nonprofit","lineage":["https://openalex.org/I4210148468"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Po-Lin Chiu","raw_affiliation_strings":["CCL/Industrial Technology Research Institute, Taiwan","CCL, Ind. Technol. Res. Inst., Taiwan"],"affiliations":[{"raw_affiliation_string":"CCL/Industrial Technology Research Institute, Taiwan","institution_ids":["https://openalex.org/I4210148468"]},{"raw_affiliation_string":"CCL, Ind. Technol. Res. Inst., Taiwan","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111947304","display_name":"Chang-Lung Hsiao","orcid":null},"institutions":[{"id":"https://openalex.org/I4210148468","display_name":"Industrial Technology Research Institute","ror":"https://ror.org/05szzwt63","country_code":"TW","type":"nonprofit","lineage":["https://openalex.org/I4210148468"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chang-Lung Hsiao","raw_affiliation_strings":["CCL/Industrial Technology Research Institute, Taiwan","CCL, Ind. Technol. Res. Inst., Taiwan"],"affiliations":[{"raw_affiliation_string":"CCL/Industrial Technology Research Institute, Taiwan","institution_ids":["https://openalex.org/I4210148468"]},{"raw_affiliation_string":"CCL, Ind. Technol. Res. Inst., Taiwan","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5113491725"],"corresponding_institution_ids":["https://openalex.org/I4210148468"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08815433,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1431","last_page":"1435"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9990000128746033,"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/transmit-diversity","display_name":"Transmit diversity","score":0.7711094617843628},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.708745539188385},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6842817068099976},{"id":"https://openalex.org/keywords/antenna-diversity","display_name":"Antenna diversity","score":0.6575457453727722},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.6307359933853149},{"id":"https://openalex.org/keywords/diversity-gain","display_name":"Diversity gain","score":0.6058521270751953},{"id":"https://openalex.org/keywords/time-diversity","display_name":"Time diversity","score":0.4774478077888489},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.44233161211013794},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4322358965873718},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.405875027179718},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.4033077359199524},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.39015018939971924},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3668903112411499},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.23389530181884766},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17813816666603088}],"concepts":[{"id":"https://openalex.org/C117218131","wikidata":"https://www.wikidata.org/wiki/Q7834664","display_name":"Transmit diversity","level":4,"score":0.7711094617843628},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.708745539188385},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6842817068099976},{"id":"https://openalex.org/C60069766","wikidata":"https://www.wikidata.org/wiki/Q357054","display_name":"Antenna diversity","level":3,"score":0.6575457453727722},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.6307359933853149},{"id":"https://openalex.org/C164785522","wikidata":"https://www.wikidata.org/wiki/Q5283966","display_name":"Diversity gain","level":4,"score":0.6058521270751953},{"id":"https://openalex.org/C2779512956","wikidata":"https://www.wikidata.org/wiki/Q7805300","display_name":"Time diversity","level":4,"score":0.4774478077888489},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.44233161211013794},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4322358965873718},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.405875027179718},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.4033077359199524},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.39015018939971924},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3668903112411499},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.23389530181884766},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17813816666603088},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc.2004.1311653","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2004.1311653","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE Wireless Communications and Networking Conference (IEEE Cat. No.04TH8733)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15","score":0.5099999904632568}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1509477178","https://openalex.org/W1667950888","https://openalex.org/W1872735442","https://openalex.org/W1983647929","https://openalex.org/W2066653761","https://openalex.org/W2103035110","https://openalex.org/W2107080958","https://openalex.org/W2125700044","https://openalex.org/W2127215814","https://openalex.org/W2157939503","https://openalex.org/W2169759477","https://openalex.org/W6630513662","https://openalex.org/W6639125427","https://openalex.org/W6678772663","https://openalex.org/W6685054053"],"related_works":["https://openalex.org/W2122180319","https://openalex.org/W2097548040","https://openalex.org/W2534279604","https://openalex.org/W4320523323","https://openalex.org/W1514258966","https://openalex.org/W1570158131","https://openalex.org/W2170754520","https://openalex.org/W1522590589","https://openalex.org/W2109048640","https://openalex.org/W2185272632"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"present":[4],"the":[5,40,72,93,98,108],"encoded":[6,80,89],"bit-error-rate":[7],"(BRR)":[8],"performance":[9,70],"of":[10,71],"a":[11,32,46,56,84],"new":[12],"space-time":[13,22,34],"transmit":[14,23,48,74],"diversity":[15,24,75,116],"scheme":[16],"for":[17,25,78],"cellular":[18,26],"CDMA":[19,27,81],"systems.":[20],"The":[21,68,88],"systems":[28],"is":[29,76,105],"implemented":[30],"with":[31],"modified":[33],"spreading":[35],"(MSTS)":[36],"code":[37,122],"that":[38,107],"exploits":[39],"spatial":[41],"and":[42,49,127],"temporal":[43,115],"diversities":[44],"in":[45,83,124],"multiple":[47],"receive":[50],"antenna":[51],"channels":[52],"(also":[53],"known":[54],"as":[55],"MIMO":[57],"system)":[58],"[Jiann-An":[59],"Tsai":[60],"et":[61,65],"al.":[62,66],"(2002)][Jiann-An":[63],"Tsa":[64],"(2003)].":[67],"BER":[69,90],"MSTS":[73,94,109],"examined":[77],"an":[79,113],"system":[82,123],"time-varying":[85],"Rayleigh":[86],"channel.":[87],"results":[91],"show":[92],"method":[95,110],"significantly":[96],"outperforms":[97],"baseline":[99],"(no":[100],"diversity)":[101],"system.":[102],"Furthermore,":[103],"it":[104],"shown":[106],"can":[111],"provide":[112],"additional":[114],"gain":[117],"over":[118],"STS":[119],"(space-time":[120],"spreading)":[121],"both":[125],"slow":[126],"high":[128],"mobility":[129],"radio":[130],"environments.":[131]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
