{"id":"https://openalex.org/W1569892905","doi":"https://doi.org/10.1109/pimrc.2005.1651605","title":"BPSK Modulation with Unequal Power Allocation Considering A Priori Knowledge","display_name":"BPSK Modulation with Unequal Power Allocation Considering A Priori Knowledge","publication_year":2006,"publication_date":"2006-08-02","ids":{"openalex":"https://openalex.org/W1569892905","doi":"https://doi.org/10.1109/pimrc.2005.1651605","mag":"1569892905"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2005.1651605","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2005.1651605","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications","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/A5088789912","display_name":"T. Bruggen","orcid":null},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"T. Bruggen","raw_affiliation_strings":["Institute of Communication Systems and Data Processing, RWTH Aachen University, Germany","Inst. of Commun. Syst. & Data Process., RWTH Aachen Univ"],"affiliations":[{"raw_affiliation_string":"Institute of Communication Systems and Data Processing, RWTH Aachen University, Germany","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"Inst. of Commun. Syst. & Data Process., RWTH Aachen Univ","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037815548","display_name":"Marc Adrat","orcid":null},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"M. Adrat","raw_affiliation_strings":["Institute of Communication Systems and Data Processing, RWTH Aachen University, Germany","Inst. of Commun. Syst. & Data Process., RWTH Aachen Univ"],"affiliations":[{"raw_affiliation_string":"Institute of Communication Systems and Data Processing, RWTH Aachen University, Germany","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"Inst. of Commun. Syst. & Data Process., RWTH Aachen Univ","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015405966","display_name":"Peter Vary","orcid":"https://orcid.org/0000-0002-5213-1825"},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"P. Vary","raw_affiliation_strings":["Institute of Communication Systems and Data Processing, RWTH Aachen University, Germany","Inst. of Commun. Syst. & Data Process., RWTH Aachen Univ"],"affiliations":[{"raw_affiliation_string":"Institute of Communication Systems and Data Processing, RWTH Aachen University, Germany","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"Inst. of Commun. Syst. & Data Process., RWTH Aachen Univ","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5088789912"],"corresponding_institution_ids":["https://openalex.org/I887968799"],"apc_list":null,"apc_paid":null,"fwci":0.3154,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.62180253,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"2","issue":null,"first_page":"1071","last_page":"1075"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12801","display_name":"Bluetooth and Wireless Communication Technologies","score":0.9984999895095825,"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/T12801","display_name":"Bluetooth and Wireless Communication Technologies","score":0.9984999895095825,"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":0.9983999729156494,"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":0.9950000047683716,"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/decoding-methods","display_name":"Decoding methods","score":0.6455954909324646},{"id":"https://openalex.org/keywords/a-priori-and-a-posteriori","display_name":"A priori and a posteriori","score":0.5569152235984802},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5389275550842285},{"id":"https://openalex.org/keywords/demodulation","display_name":"Demodulation","score":0.4968915283679962},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.49615606665611267},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.49408915638923645},{"id":"https://openalex.org/keywords/phase-shift-keying","display_name":"Phase-shift keying","score":0.472153902053833},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.43858981132507324},{"id":"https://openalex.org/keywords/bluetooth","display_name":"Bluetooth","score":0.4350530505180359},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.41060811281204224},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.36839038133621216},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3051573634147644},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.27102670073509216},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22208532691001892},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.19570034742355347}],"concepts":[{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.6455954909324646},{"id":"https://openalex.org/C75553542","wikidata":"https://www.wikidata.org/wiki/Q178161","display_name":"A priori and a posteriori","level":2,"score":0.5569152235984802},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5389275550842285},{"id":"https://openalex.org/C195251586","wikidata":"https://www.wikidata.org/wiki/Q1185939","display_name":"Demodulation","level":3,"score":0.4968915283679962},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.49615606665611267},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.49408915638923645},{"id":"https://openalex.org/C186378180","wikidata":"https://www.wikidata.org/wiki/Q4874866","display_name":"Phase-shift keying","level":4,"score":0.472153902053833},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.43858981132507324},{"id":"https://openalex.org/C546215728","wikidata":"https://www.wikidata.org/wiki/Q39531","display_name":"Bluetooth","level":3,"score":0.4350530505180359},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.41060811281204224},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.36839038133621216},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3051573634147644},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.27102670073509216},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22208532691001892},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.19570034742355347},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/pimrc.2005.1651605","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2005.1651605","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.330.8022","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.330.8022","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ind.rwth-aachen.de/fileadmin/publications/brueggen05c.pdf","raw_type":"text"},{"id":"pmh:oai:publications.rwth-aachen.de:109185","is_oa":false,"landing_page_url":"https://publications.rwth-aachen.de/record/109185","pdf_url":null,"source":{"id":"https://openalex.org/S4306401362","display_name":"RWTH Publications (RWTH Aachen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I887968799","host_organization_name":"RWTH Aachen University","host_organization_lineage":["https://openalex.org/I887968799"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Next generation wireless and mobile communications and services : European Wireless 2005 - 11th European Wireless Conference 2005, Nicosia, Cyprus, April, 10 - 13, 2005 ; proceedings / organised by the Information Technology Society (ITG), the Association for Electrical, Electronic & Information Technologies (VDE); the University of Cyprus. Scientific organisation: RWTH Aachen University of Technology, ComNets<br/>11. European Wireless Conference 2005, European Wireless 2005, Nicosia, Cyprus, 2005-04-10 - 2005-04-13","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.550000011920929,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1667165204","https://openalex.org/W2091696547","https://openalex.org/W2115939208","https://openalex.org/W2129330673","https://openalex.org/W2132094901","https://openalex.org/W2160647929","https://openalex.org/W2166361697","https://openalex.org/W2295438169","https://openalex.org/W3005449302","https://openalex.org/W4248676392"],"related_works":["https://openalex.org/W1514452861","https://openalex.org/W2039294713","https://openalex.org/W2349360399","https://openalex.org/W2154026740","https://openalex.org/W2137481974","https://openalex.org/W2549202407","https://openalex.org/W2051246688","https://openalex.org/W1992342712","https://openalex.org/W2109000853","https://openalex.org/W1970832199"],"abstract_inverted_index":{"A":[0],"well":[1],"known":[2],"technique":[3,50],"to":[4,51,62,67,81],"protect":[5],"bits":[6],"with":[7,42,83],"different":[8,59],"sensitivities":[9],"against":[10],"channel":[11,20,36,55],"errors":[12],"is":[13,47],"unequal":[14,43],"error":[15,71],"protection":[16],"(UEP)":[17],"by":[18,95],"selective":[19],"coding.":[21,37],"However,":[22],"some":[23],"transmission":[24,60],"systems":[25,40,82],"such":[26],"as":[27],"Bluetooth":[28],"and":[29,87,90],"DECT":[30],"include":[31],"only":[32],"weak":[33],"or":[34],"no":[35],"For":[38],"those":[39],"modulation":[41,64],"power":[44,61],"allocation":[45],"(MUPA)":[46],"an":[48],"appropriate":[49],"realize":[52],"UEP":[53],"without":[54],"coding,":[56],"MUPA":[57,79,93],"allocates":[58],"the":[63,68,78,92],"symbols":[65],"according":[66],"individual":[69],"bit":[70],"sensitivities.":[72],"In":[73],"this":[74],"paper":[75],"we":[76],"apply":[77],"concept":[80],"softbit":[84],"source":[85],"decoding":[86],"soft":[88],"demodulation,":[89],"enhance":[91],"approach":[94],"taking":[96],"a":[97,113],"1":[98,108],"<sup":[99,109],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[100,110],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">st</sup>":[101,111],"order":[102,112],"Markov":[103],"model":[104],"in":[105],"terms":[106],"of":[107],"priori":[114],"knowledge":[115],"(AK1)":[116],"into":[117],"account":[118],"(MUPA-AK1)":[119]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
