{"id":"https://openalex.org/W2030397963","doi":"https://doi.org/10.1145/1378063.1378072","title":"Kalman-based power control for DS-CDMA cellular mobile systems","display_name":"Kalman-based power control for DS-CDMA cellular mobile systems","publication_year":2007,"publication_date":"2007-09-10","ids":{"openalex":"https://openalex.org/W2030397963","doi":"https://doi.org/10.1145/1378063.1378072","mag":"2030397963"},"language":"en","primary_location":{"id":"doi:10.1145/1378063.1378072","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1378063.1378072","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th international conference on mobile technology, applications, and systems and the 1st international symposium on Computer human interaction in mobile technology","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/A5089568498","display_name":"H. A. Rohi","orcid":null},"institutions":[{"id":"https://openalex.org/I80543232","display_name":"K.N.Toosi University of Technology","ror":"https://ror.org/0433abe34","country_code":"IR","type":"education","lineage":["https://openalex.org/I80543232"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"H. Rohi","raw_affiliation_strings":["K. N. Toosi University of Technology, Tehran, Iran"],"affiliations":[{"raw_affiliation_string":"K. N. Toosi University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I80543232"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021511745","display_name":"Hassan Hajghassem","orcid":"https://orcid.org/0000-0001-8950-8481"},"institutions":[{"id":"https://openalex.org/I4210086920","display_name":"Ministry of Science, Research and Technology","ror":"https://ror.org/004v5tb85","country_code":"IR","type":"government","lineage":["https://openalex.org/I4210086920"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"H. Hajghassem","raw_affiliation_strings":["Ministry of ICT, Tehran, Iran"],"affiliations":[{"raw_affiliation_string":"Ministry of ICT, Tehran, Iran","institution_ids":["https://openalex.org/I4210086920"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113952502","display_name":"Seyyed Hossein Mohseni Armaki","orcid":null},"institutions":[{"id":"https://openalex.org/I4210086920","display_name":"Ministry of Science, Research and Technology","ror":"https://ror.org/004v5tb85","country_code":"IR","type":"government","lineage":["https://openalex.org/I4210086920"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"S. H. Mohseni Armaki","raw_affiliation_strings":["Ministry of ICT, Tehran, Iran"],"affiliations":[{"raw_affiliation_string":"Ministry of ICT, Tehran, Iran","institution_ids":["https://openalex.org/I4210086920"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5089568498"],"corresponding_institution_ids":["https://openalex.org/I80543232"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.11917303,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"47","last_page":"50"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":1.0,"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":1.0,"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":0.9988999962806702,"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":0.9951000213623047,"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/code-division-multiple-access","display_name":"Code division multiple access","score":0.7733350396156311},{"id":"https://openalex.org/keywords/time-division-multiple-access","display_name":"Time division multiple access","score":0.7457627058029175},{"id":"https://openalex.org/keywords/power-control","display_name":"Power control","score":0.6954642534255981},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6849923133850098},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.661773681640625},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.6256331205368042},{"id":"https://openalex.org/keywords/signal-to-interference-ratio","display_name":"Signal-to-interference ratio","score":0.5554945468902588},{"id":"https://openalex.org/keywords/spread-spectrum","display_name":"Spread spectrum","score":0.5435753464698792},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.49634629487991333},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.458724707365036},{"id":"https://openalex.org/keywords/cdma-spectral-efficiency","display_name":"CDMA spectral efficiency","score":0.4474244713783264},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.416096955537796},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.41485118865966797},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.40919798612594604},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.3299645483493805},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24607780575752258},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21155712008476257},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.06979310512542725}],"concepts":[{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.7733350396156311},{"id":"https://openalex.org/C117313154","wikidata":"https://www.wikidata.org/wiki/Q878344","display_name":"Time division multiple access","level":2,"score":0.7457627058029175},{"id":"https://openalex.org/C56685638","wikidata":"https://www.wikidata.org/wiki/Q2300474","display_name":"Power control","level":3,"score":0.6954642534255981},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6849923133850098},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.661773681640625},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.6256331205368042},{"id":"https://openalex.org/C75613536","wikidata":"https://www.wikidata.org/wiki/Q4138870","display_name":"Signal-to-interference ratio","level":3,"score":0.5554945468902588},{"id":"https://openalex.org/C105344744","wikidata":"https://www.wikidata.org/wiki/Q958957","display_name":"Spread spectrum","level":3,"score":0.5435753464698792},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.49634629487991333},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.458724707365036},{"id":"https://openalex.org/C139970496","wikidata":"https://www.wikidata.org/wiki/Q5009970","display_name":"CDMA spectral efficiency","level":3,"score":0.4474244713783264},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.416096955537796},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.41485118865966797},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.40919798612594604},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.3299645483493805},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24607780575752258},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21155712008476257},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.06979310512542725},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1378063.1378072","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1378063.1378072","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th international conference on mobile technology, applications, and systems and the 1st international symposium on Computer human interaction in mobile technology","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6600000262260437,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1482906377","https://openalex.org/W1969492090","https://openalex.org/W1969554712","https://openalex.org/W2054405892","https://openalex.org/W2062560768","https://openalex.org/W2138415077","https://openalex.org/W2146028240","https://openalex.org/W6666485828"],"related_works":["https://openalex.org/W2124240980","https://openalex.org/W1500392844","https://openalex.org/W2098761584","https://openalex.org/W2144285191","https://openalex.org/W2389174697","https://openalex.org/W2498508224","https://openalex.org/W2171143036","https://openalex.org/W2163276992","https://openalex.org/W1830771189","https://openalex.org/W3026674832"],"abstract_inverted_index":{"By":[0],"increasing":[1],"the":[2,7,35,38,49,60,71,132],"request":[3],"for":[4,69,111,131],"mobile":[5,92],"services,":[6],"CDMA":[8,26,50],"cellular":[9],"system":[10],"has":[11],"been":[12],"used":[13,24,58,68],"extensively.":[14],"This":[15,114],"is":[16,43,67,75,95,116,135,158],"due":[17],"to":[18,34,86,91],"advantages":[19],"of":[20,54,77,83],"spread":[21],"spectrum":[22],"techniques":[23],"in":[25,32,48,59,143],"systems,":[27],"and":[28,105,125,141],"their":[29],"higher":[30],"capacity":[31],"compare":[33],"FDMA":[36],"&":[37],"TDMA":[39],"systems.":[40,51],"Power":[41],"control":[42,56,65],"a":[44,103],"very":[45],"important":[46],"issue":[47],"Different":[52],"types":[53],"power":[55,64,93],"are":[57,139],"CDMA.":[61],"Closed":[62],"loop":[63],"which":[66],"solving":[70],"fast":[72],"fading":[73],"problem":[74],"one":[76],"these":[78],"types.":[79],"However,":[80],"proper":[81],"estimation":[82],"received":[84],"signal":[85],"interference":[87],"ratio":[88],"(SIR),":[89],"related":[90],"adjustment":[94],"essential.":[96],"In":[97],"this":[98,155],"paper":[99],"we":[100],"will":[101],"present":[102],"new":[104,156],"efficient":[106],"method":[107,115,157],"using":[108],"Kalman":[109],"filter":[110],"SIR":[112],"estimation.":[113],"compared":[117,142],"with":[118,154],"other":[119],"methods":[120,134],"such":[121],"as":[122],"linear":[123],"prediction":[124],"Grey":[126],"prediction.":[127],"Outage":[128],"probability":[129,152],"calculation":[130],"above":[133],"performed.":[136],"The":[137],"results":[138],"presented":[140],"different":[144],"curves.":[145],"Based":[146],"on":[147],"our":[148],"simulation":[149],"results,":[150],"outage":[151],"obtained":[153],"less":[159],"than":[160],"previously":[161],"reported":[162],"methods.":[163]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}