{"id":"https://openalex.org/W4414538460","doi":"https://doi.org/10.1109/icc52391.2025.11161041","title":"Decentralized Hybrid Precoding for Massive Mu-Mimo Isac","display_name":"Decentralized Hybrid Precoding for Massive Mu-Mimo Isac","publication_year":2025,"publication_date":"2025-06-08","ids":{"openalex":"https://openalex.org/W4414538460","doi":"https://doi.org/10.1109/icc52391.2025.11161041"},"language":"en","primary_location":{"id":"doi:10.1109/icc52391.2025.11161041","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc52391.2025.11161041","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2025 - IEEE International Conference on Communications","raw_type":"proceedings-article"},"type":"conference-paper","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/A5107167219","display_name":"Jun Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Zhu","raw_affiliation_strings":["Cooperative Medianet Innovation Center (CMIC), Shanghai Jiao Tong University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cooperative Medianet Innovation Center (CMIC), Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000470166","display_name":"Yin Xu","orcid":"https://orcid.org/0000-0003-4429-5982"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yin Xu","raw_affiliation_strings":["Cooperative Medianet Innovation Center (CMIC), Shanghai Jiao Tong University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cooperative Medianet Innovation Center (CMIC), Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021456909","display_name":"Dazhi He","orcid":"https://orcid.org/0000-0001-6637-0088"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dazhi He","raw_affiliation_strings":["Cooperative Medianet Innovation Center (CMIC), Shanghai Jiao Tong University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cooperative Medianet Innovation Center (CMIC), Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100369538","display_name":"Haoyang Li","orcid":"https://orcid.org/0000-0002-4816-4325"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haoyang Li","raw_affiliation_strings":["Cooperative Medianet Innovation Center (CMIC), Shanghai Jiao Tong University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cooperative Medianet Innovation Center (CMIC), Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033378178","display_name":"Yunfeng Guan","orcid":"https://orcid.org/0000-0002-1993-7560"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunfeng Guan","raw_affiliation_strings":["Cooperative Medianet Innovation Center (CMIC), Shanghai Jiao Tong University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cooperative Medianet Innovation Center (CMIC), Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042765455","display_name":"Wenjun Zhang","orcid":"https://orcid.org/0000-0001-5963-4655"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenjun Zhang","raw_affiliation_strings":["Cooperative Medianet Innovation Center (CMIC), Shanghai Jiao Tong University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cooperative Medianet Innovation Center (CMIC), Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"3236","last_page":"3242"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.989300012588501,"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":0.989300012588501,"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":0.9825000166893005,"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/T10069","display_name":"Antenna Design and Analysis","score":0.9663000106811523,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/precoding","display_name":"Precoding","score":0.9487000107765198},{"id":"https://openalex.org/keywords/baseband","display_name":"Baseband","score":0.6266000270843506},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.6166999936103821},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5382999777793884},{"id":"https://openalex.org/keywords/multi-user","display_name":"Multi-user","score":0.43849998712539673},{"id":"https://openalex.org/keywords/degradation","display_name":"Degradation (telecommunications)","score":0.4244999885559082}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.9487000107765198},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6998999714851379},{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.6266000270843506},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.6166999936103821},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5382999777793884},{"id":"https://openalex.org/C2778002699","wikidata":"https://www.wikidata.org/wiki/Q876057","display_name":"Multi-user","level":2,"score":0.43849998712539673},{"id":"https://openalex.org/C2779679103","wikidata":"https://www.wikidata.org/wiki/Q5251805","display_name":"Degradation (telecommunications)","level":2,"score":0.4244999885559082},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4189999997615814},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.35429999232292175},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.34220001101493835},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.32589998841285706},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.32409998774528503},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.31200000643730164},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.29989999532699585},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.287200003862381},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.28349998593330383},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.2502000033855438}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc52391.2025.11161041","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc52391.2025.11161041","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2025 - IEEE International Conference on Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W4290973732","https://openalex.org/W4293057944","https://openalex.org/W4293370520","https://openalex.org/W4328027431","https://openalex.org/W4378194759","https://openalex.org/W4387587696","https://openalex.org/W4388820244","https://openalex.org/W4392152431","https://openalex.org/W4393380134","https://openalex.org/W4398796014","https://openalex.org/W4401070755","https://openalex.org/W4401328479","https://openalex.org/W4403407848","https://openalex.org/W4406266674"],"related_works":[],"abstract_inverted_index":{"Integrated":[0],"sensing":[1,19],"and":[2,18,87,100,139,147],"communication":[3,16,47,136],"(ISAC)":[4],"is":[5,82],"a":[6,37,55],"very":[7],"promising":[8],"technology":[9],"designed":[10],"to":[11,44],"provide":[12],"both":[13],"high":[14],"rate":[15],"capabilities":[17],"capabilities.":[20],"However,":[21],"in":[22,142,171],"Massive":[23,153],"Multi":[24],"User":[25],"Multiple-Input":[26],"Multiple-Output":[27],"(Massive":[28],"MU":[29,154],"MIMO-ISAC)":[30],"systems,":[31],"the":[32,65,105,117,120,128,135,149,161,168],"dense":[33,68,108,143,175],"user":[34,69,144,176],"access":[35,145,177],"creates":[36],"serious":[38],"multi-user":[39],"interference":[40],"(MUI)":[41],"problem,":[42,52],"leading":[43],"degradation":[45],"of":[46,67,119,152,163],"performance.":[48],"To":[49],"alleviate":[50],"this":[51],"we":[53],"propose":[54],"decentralized":[56],"baseband":[57],"processing":[58],"(DBP)":[59],"precoding":[60,81,89],"method.":[61],"We":[62,103,115],"first":[63],"model":[64],"MUI":[66,106,169],"scenarios":[70],"with":[71,127],"minimizing":[72],"Cram\u00e9r-Rao":[73],"bound":[74],"(CRB)":[75],"as":[76],"an":[77,83],"objective":[78],"function.":[79],"Hybrid":[80],"attractive":[84],"ISAC":[85,172],"technique,":[86],"hybrid":[88],"using":[90],"Partially":[91],"Connected":[92],"Structures":[93],"(PCS)":[94],"can":[95,132],"effectively":[96,133],"reduce":[97,148],"hardware":[98,150],"cost":[99],"power":[101],"consumption.":[102],"mitigate":[104],"between":[107],"users":[109],"based":[110],"on":[111],"Thomlinson-Harashima":[112],"Precoding":[113],"(THP).":[114],"demonstrate":[116,160],"effectiveness":[118],"proposed":[121],"method":[122,165],"through":[123],"simulation":[124],"experiments.":[125],"Compared":[126],"existing":[129],"methods,":[130],"it":[131],"improve":[134],"data":[137],"rates":[138],"energy":[140],"efficiency":[141],"scenario,":[146],"complexity":[151],"MIMO-ISAC":[155],"systems.":[156],"The":[157],"experimental":[158],"results":[159],"usefulness":[162],"our":[164],"for":[166,174],"improving":[167],"problem":[170],"systems":[173],"scenarios.":[178]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}