{"id":"https://openalex.org/W2534157128","doi":"https://doi.org/10.1109/pimrc.2014.7136214","title":"Practical differential quantization for spatially and temporally correlated massive MISO channels","display_name":"Practical differential quantization for spatially and temporally correlated massive MISO channels","publication_year":2014,"publication_date":"2014-09-01","ids":{"openalex":"https://openalex.org/W2534157128","doi":"https://doi.org/10.1109/pimrc.2014.7136214","mag":"2534157128"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2014.7136214","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2014.7136214","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 25th Annual International Symposium on Personal, Indoor, and Mobile Radio Communication (PIMRC)","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/A5040068063","display_name":"Yanliang Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yanliang Sun","raw_affiliation_strings":["Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100434769","display_name":"Jianhua Zhang","orcid":"https://orcid.org/0000-0002-6492-3846"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianhua Zhang","raw_affiliation_strings":["Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100405787","display_name":"Ping Zhang","orcid":"https://orcid.org/0000-0002-0269-104X"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ping Zhang","raw_affiliation_strings":["Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091351326","display_name":"Linyun Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Linyun Wu","raw_affiliation_strings":["Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062588973","display_name":"Yuning Wang","orcid":"https://orcid.org/0000-0001-7386-1897"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuning Wang","raw_affiliation_strings":["Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5040068063"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.628,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.75438041,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"486","last_page":"491"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":1.0,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":1.0,"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":0.9977999925613403,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9973999857902527,"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/codebook","display_name":"Codebook","score":0.9125719666481018},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6572426557540894},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6342108249664307},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.5775023102760315},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5714336037635803},{"id":"https://openalex.org/keywords/spatial-correlation","display_name":"Spatial correlation","score":0.46585613489151},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.46373429894447327},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.45228737592697144},{"id":"https://openalex.org/keywords/vector-quantization","display_name":"Vector quantization","score":0.42513203620910645},{"id":"https://openalex.org/keywords/differential","display_name":"Differential (mechanical device)","score":0.4230934679508209},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.4164079427719116},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.4105633497238159},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.40069714188575745},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.32475972175598145},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17229431867599487},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1176474392414093},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.10131439566612244}],"concepts":[{"id":"https://openalex.org/C127759330","wikidata":"https://www.wikidata.org/wiki/Q637416","display_name":"Codebook","level":2,"score":0.9125719666481018},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6572426557540894},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6342108249664307},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.5775023102760315},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5714336037635803},{"id":"https://openalex.org/C150060386","wikidata":"https://www.wikidata.org/wiki/Q7574054","display_name":"Spatial correlation","level":2,"score":0.46585613489151},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.46373429894447327},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.45228737592697144},{"id":"https://openalex.org/C199833920","wikidata":"https://www.wikidata.org/wiki/Q612536","display_name":"Vector quantization","level":2,"score":0.42513203620910645},{"id":"https://openalex.org/C93226319","wikidata":"https://www.wikidata.org/wiki/Q193137","display_name":"Differential (mechanical device)","level":2,"score":0.4230934679508209},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.4164079427719116},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.4105633497238159},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.40069714188575745},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.32475972175598145},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17229431867599487},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1176474392414093},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.10131439566612244},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2014.7136214","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2014.7136214","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 25th Annual International Symposium on Personal, Indoor, and Mobile Radio Communication (PIMRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1987131910","https://openalex.org/W2074120933","https://openalex.org/W2079708883","https://openalex.org/W2080036787","https://openalex.org/W2083814550","https://openalex.org/W2098262547","https://openalex.org/W2128513990","https://openalex.org/W2134503975","https://openalex.org/W2141682101","https://openalex.org/W3106282754"],"related_works":["https://openalex.org/W2123156148","https://openalex.org/W2148772884","https://openalex.org/W2017514583","https://openalex.org/W2014264654","https://openalex.org/W2100120615","https://openalex.org/W2147406819","https://openalex.org/W2352648934","https://openalex.org/W1929869830","https://openalex.org/W2387054321","https://openalex.org/W2017401491"],"abstract_inverted_index":{"In":[0,24,98],"this":[1],"paper,":[2],"an":[3],"implementable":[4],"channel":[5,16,65,122,142],"quantization":[6,29,61],"scheme":[7,83,112],"that":[8,84,135],"can":[9,85,128],"effectively":[10],"exploit":[11],"both":[12],"spatial":[13],"and":[14,34,76,95,165],"temporal":[15],"correlation":[17],"for":[18,63],"massive":[19,53,137],"MIMO":[20,54,138],"systems":[21],"is":[22,40,74,113,148,160],"proposed.":[23],"limited":[25],"feedback":[26],"systems,":[27,55,139],"differential":[28,38,88,106],"conducted":[30],"by":[31],"applying":[32],"skewing":[33,94],"rotations":[35,96],"on":[36,42,105],"a":[37,67,82,87],"codebook":[39,71],"effective":[41],"improving":[43],"the":[44,110],"overhead":[45,126,164],"efficiency":[46,127],"practically.":[47],"To":[48],"apply":[49],"these":[50],"techniques":[51],"in":[52,136],"we":[56,80],"adopt":[57],"noncoherent":[58],"trellis":[59],"coded":[60],"(NTCQ)":[62],"Rayleigh":[64],"as":[66],"foundation.":[68],"The":[69,132],"inherent":[70,89],"of":[72,109,121],"NTCQ":[73],"defined":[75],"investigated":[77],"thoroughly.":[78],"Then":[79],"propose":[81],"produce":[86],"codebook,":[90],"which":[91],"makes":[92],"adaptive":[93],"applicable.":[97],"numerical":[99],"simulations,":[100],"compared":[101],"to":[102,150,157],"previous":[103],"approaches":[104],"NTCQ,":[107],"superiority":[108],"proposed":[111],"significant.":[114],"It":[115],"needs":[116],"no":[117],"prior":[118],"statistical":[119],"knowledge":[120],"correlation,":[123],"while":[124],"high":[125],"also":[129],"be":[130,151],"achieved.":[131],"results":[133],"reveal":[134],"if":[140],"ideal":[141],"state":[143],"information":[144],"at":[145],"user":[146],"terminals":[147],"assumed":[149],"available,":[152],"precisely":[153],"feeding":[154],"them":[155],"back":[156],"base":[158],"stations":[159],"practical":[161],"within":[162],"affordable":[163],"computations.":[166]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
