{"id":"https://openalex.org/W1527061321","doi":"https://doi.org/10.1109/pimrc.2003.1264355","title":"On the design of spectrally overlaid cdma systems under a practical interference environment","display_name":"On the design of spectrally overlaid cdma systems under a practical interference environment","publication_year":2004,"publication_date":"2004-07-08","ids":{"openalex":"https://openalex.org/W1527061321","doi":"https://doi.org/10.1109/pimrc.2003.1264355","mag":"1527061321"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2003.1264355","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2003.1264355","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"14th IEEE Proceedings on Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003.","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/A5108492398","display_name":"Ronghong Mo","orcid":null},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Ronghong Mo","raw_affiliation_strings":["Department of Electrical & Computer Engineering, National University of Singapore, Singapore","Institute for lnfocomm Research-Agency for Scienc, Agency for Science, Technology and Research, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical & Computer Engineering, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Institute for lnfocomm Research-Agency for Scienc, Agency for Science, Technology and Research, Singapore","institution_ids":["https://openalex.org/I115228651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101668528","display_name":"Xiaoyu Hu","orcid":"https://orcid.org/0000-0001-9473-3130"},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Xiaoyu Hu","raw_affiliation_strings":["Department of Electrical & Computer Engineering, National University of Singapore, Singapore","Institute for lnfocomm Research-Agency for Scienc, Agency for Science, Technology and Research, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical & Computer Engineering, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Institute for lnfocomm Research-Agency for Scienc, Agency for Science, Technology and Research, Singapore","institution_ids":["https://openalex.org/I115228651"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111805879","display_name":"Y.H. Chew","orcid":null},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Yonghuat Chew","raw_affiliation_strings":["Institute for lnfocomm Research-Agency for Scienc, Agency for Science, Technology and Research, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for lnfocomm Research-Agency for Scienc, Agency for Science, Technology and Research, Singapore","institution_ids":["https://openalex.org/I115228651"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9981,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.80408338,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":null,"first_page":"661","last_page":"665"},"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":0.9998000264167786,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9987000226974487,"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/interference","display_name":"Interference (communication)","score":0.6960735321044922},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5768197178840637},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5504353046417236},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.5274931192398071},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.5005550384521484},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.47354525327682495},{"id":"https://openalex.org/keywords/power-control","display_name":"Power control","score":0.4727117717266083},{"id":"https://openalex.org/keywords/spread-spectrum","display_name":"Spread spectrum","score":0.46545296907424927},{"id":"https://openalex.org/keywords/channel-capacity","display_name":"Channel capacity","score":0.42821192741394043},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.4215623140335083},{"id":"https://openalex.org/keywords/systems-design","display_name":"Systems design","score":0.42086875438690186},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.33788424730300903},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.27758103609085083},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.209952712059021},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20002427697181702},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13622045516967773}],"concepts":[{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6960735321044922},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5768197178840637},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5504353046417236},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.5274931192398071},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.5005550384521484},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.47354525327682495},{"id":"https://openalex.org/C56685638","wikidata":"https://www.wikidata.org/wiki/Q2300474","display_name":"Power control","level":3,"score":0.4727117717266083},{"id":"https://openalex.org/C105344744","wikidata":"https://www.wikidata.org/wiki/Q958957","display_name":"Spread spectrum","level":3,"score":0.46545296907424927},{"id":"https://openalex.org/C97744766","wikidata":"https://www.wikidata.org/wiki/Q870845","display_name":"Channel capacity","level":3,"score":0.42821192741394043},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.4215623140335083},{"id":"https://openalex.org/C31352089","wikidata":"https://www.wikidata.org/wiki/Q3750474","display_name":"Systems design","level":2,"score":0.42086875438690186},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.33788424730300903},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.27758103609085083},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.209952712059021},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20002427697181702},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13622045516967773},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/pimrc.2003.1264355","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2003.1264355","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"14th IEEE Proceedings on Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003.","raw_type":"proceedings-article"},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/71223","is_oa":false,"landing_page_url":"http://scholarbank.nus.edu.sg/handle/10635/71223","pdf_url":null,"source":{"id":"https://openalex.org/S7407052290","display_name":"National University of Singapore","issn_l":null,"issn":[],"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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scopus","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.6299999952316284}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1590067027","https://openalex.org/W2036201099","https://openalex.org/W2098258516","https://openalex.org/W2104789628","https://openalex.org/W2106313377","https://openalex.org/W2108353147","https://openalex.org/W2128126088","https://openalex.org/W2132510166","https://openalex.org/W2163730482","https://openalex.org/W2538169503","https://openalex.org/W6679597962","https://openalex.org/W6728907309"],"related_works":["https://openalex.org/W2803355823","https://openalex.org/W1529526802","https://openalex.org/W4210866488","https://openalex.org/W2028595708","https://openalex.org/W2470145061","https://openalex.org/W1938101553","https://openalex.org/W2172053631","https://openalex.org/W2097140158","https://openalex.org/W1656604177","https://openalex.org/W1536221640"],"abstract_inverted_index":{"This":[0],"paper":[1],"studies":[2],"the":[3,19,44,57,74,86,110,116,124],"capacity":[4,58,96,112,133],"of":[5,21,33,43,59,115,123],"a":[6,13,64,93],"multiple":[7,65],"chip":[8],"rate":[9],"(MCR)":[10],"system":[11,62,69,95],"under":[12],"practical":[14],"environment.":[15],"In":[16],"our":[17],"analysis,":[18],"use":[20],"non-orthogonal":[22],"spreading":[23],"codes,":[24],"differences":[25],"in":[26],"carrier":[27],"frequencies":[28],"and":[29,63,100],"power":[30],"spectrum":[31],"density":[32],"signals":[34],"for":[35,83],"different":[36,49],"users,":[37],"are":[38,52],"taken":[39],"into":[40],"consideration.":[41],"Capacities":[42],"two":[45],"MCR":[46,61,84,128],"systems":[47,129],"with":[48,103,120],"subsystem":[50],"configurations":[51],"obtained.":[53],"A":[54],"comparison":[55],"between":[56],"an":[60],"processing":[66],"gain":[67],"(MPG)":[68],"is":[70],"also":[71],"given.":[72],"From":[73],"numerical":[75],"results":[76],"obtained,":[77],"it":[78],"can":[79,91,130],"be":[80],"concluded":[81],"that":[82,114],"systems,":[85],"full":[87],"assignment":[88],"configuration":[89,98,101],"(a)":[90],"provide":[92],"higher":[94,132],"than":[97,134],"(b),":[99],"(b)":[102],"/spl":[104],"Delta//spl":[105],"omega/":[106],"=":[107],"0":[108],"achieves":[109],"same":[111],"as":[113],"MPG":[117,135],"systems.":[118,136],"Hence":[119],"good":[121],"control":[122],"spectrally":[125],"overlaid":[126],"structure,":[127],"achieve":[131]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}