{"id":"https://openalex.org/W1510866039","doi":"https://doi.org/10.1109/pimrc.2004.1370919","title":"Adaptive bit and power allocation algorithm in V-BLAST system","display_name":"Adaptive bit and power allocation algorithm in V-BLAST system","publication_year":2005,"publication_date":"2005-01-12","ids":{"openalex":"https://openalex.org/W1510866039","doi":"https://doi.org/10.1109/pimrc.2004.1370919","mag":"1510866039"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2004.1370919","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2004.1370919","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications (IEEE Cat. No.04TH8754)","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/A5102001028","display_name":"Xingle Feng","orcid":"https://orcid.org/0000-0002-0364-1212"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xingle Feng","raw_affiliation_strings":["School of Electronics and Information Engineering, Xi''an Jiaotong University, Xi'an, China","School of Electron and Information Engineering, Xi\u2019an Jiaotong University, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Xi''an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Electron and Information Engineering, Xi\u2019an Jiaotong University, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030537169","display_name":"Shihua Zhu","orcid":"https://orcid.org/0000-0002-1430-713X"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shihua Zhu","raw_affiliation_strings":["School of Electronics and Information Engineering, Xi''an Jiaotong University, Xi'an, China","School of Electron and Information Engineering, Xi\u2019an Jiaotong University, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Xi''an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Electron and Information Engineering, Xi\u2019an Jiaotong University, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102497237","display_name":"Linjun Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Linjun Wu","raw_affiliation_strings":["School of Electronics and Information Engineering, Xi''an Jiaotong University, Xi'an, China","School of Electron and Information Engineering, Xi\u2019an Jiaotong University, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Xi''an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Electron and Information Engineering, Xi\u2019an Jiaotong University, China","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5102001028"],"corresponding_institution_ids":["https://openalex.org/I87445476"],"apc_list":null,"apc_paid":null,"fwci":2.1341,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.86558132,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"489","last_page":"492"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9998999834060669,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9998999834060669,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9998999834060669,"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":0.9997000098228455,"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/computer-science","display_name":"Computer science","score":0.6820292472839355},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.6149284243583679},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5862647294998169},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5728212594985962},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.49798083305358887},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4952150881290436},{"id":"https://openalex.org/keywords/bit","display_name":"Bit (key)","score":0.47003620862960815},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.4557163715362549},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.32910341024398804},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20158317685127258},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16275644302368164},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.14146411418914795}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6820292472839355},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.6149284243583679},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5862647294998169},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5728212594985962},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.49798083305358887},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4952150881290436},{"id":"https://openalex.org/C117011727","wikidata":"https://www.wikidata.org/wiki/Q1278488","display_name":"Bit (key)","level":2,"score":0.47003620862960815},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.4557163715362549},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.32910341024398804},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20158317685127258},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16275644302368164},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.14146411418914795},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C107038049","wikidata":"https://www.wikidata.org/wiki/Q35986","display_name":"Aesthetics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2004.1370919","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2004.1370919","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications (IEEE Cat. No.04TH8754)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.6499999761581421}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1667950888","https://openalex.org/W2115467241","https://openalex.org/W2144715262","https://openalex.org/W2541204438","https://openalex.org/W6677288231"],"related_works":["https://openalex.org/W2411923897","https://openalex.org/W4285347720","https://openalex.org/W4200259850","https://openalex.org/W2333831899","https://openalex.org/W2484894494","https://openalex.org/W2367385042","https://openalex.org/W4381186982","https://openalex.org/W2040781570","https://openalex.org/W4226055750","https://openalex.org/W4290996306"],"abstract_inverted_index":{"In":[0],"the":[1,17,24,44,52,56,69,72,79],"existing":[2],"V-BLAST":[3],"system":[4],"with":[5],"adaptive":[6],"modulation,":[7],"spectral":[8,73],"efficiency":[9,74],"decreases":[10],"dramatically":[11],"at":[12],"lower":[13],"SNR":[14,42,80],"due":[15],"to":[16,59],"invalid":[18,57],"subchannnel":[19],"which":[20],"does":[21],"not":[22],"meet":[23],"target":[25],"BER.":[26],"To":[27],"resolve":[28],"this":[29,38],"problem,":[30],"a":[31],"power":[32,53],"reallocation":[33],"algorithm":[34],"is":[35,81],"proposed":[36,70],"in":[37],"paper.":[39],"The":[40],"post-detection":[41],"of":[43,55,68],"valid":[45,60],"subchannel":[46],"can":[47],"be":[48],"improved":[49],"by":[50,66],"reallocating":[51],"quotas":[54],"channel":[58],"ones.":[61],"Simulation":[62],"results":[63],"show":[64],"that":[65],"means":[67],"method":[71],"increases":[75],"obviously,":[76],"especially":[77],"when":[78],"low.":[82]},"counts_by_year":[{"year":2015,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}