{"id":"https://openalex.org/W4386242147","doi":"https://doi.org/10.1109/infocom53939.2023.10229094","title":"CSI-StripeFormer: Exploiting Stripe Features for CSI Compression in Massive MIMO System","display_name":"CSI-StripeFormer: Exploiting Stripe Features for CSI Compression in Massive MIMO System","publication_year":2023,"publication_date":"2023-05-17","ids":{"openalex":"https://openalex.org/W4386242147","doi":"https://doi.org/10.1109/infocom53939.2023.10229094"},"language":"en","primary_location":{"id":"doi:10.1109/infocom53939.2023.10229094","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom53939.2023.10229094","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2023 - IEEE Conference on Computer Communications","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://repository.hkust.edu.hk/ir/bitstream/1783.1-128617/1/050505_1.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5006409613","display_name":"Qingyong Hu","orcid":null},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Qingyong Hu","raw_affiliation_strings":["Hong Kong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hong Kong University of Science and Technology","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100742605","display_name":"Hua Kang","orcid":"https://orcid.org/0000-0002-3125-0024"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Hua Kang","raw_affiliation_strings":["Hong Kong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hong Kong University of Science and Technology","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014199941","display_name":"Huangxun Chen","orcid":"https://orcid.org/0000-0002-0313-4421"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Huangxun Chen","raw_affiliation_strings":["Huawei"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huawei","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025353659","display_name":"Qianyi Huang","orcid":"https://orcid.org/0000-0001-9525-7754"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Qianyi Huang","raw_affiliation_strings":["Sun Yat-Sen University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sun Yat-Sen University","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114378267","display_name":"Qian Zhang","orcid":"https://orcid.org/0000-0001-9205-1881"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Qian Zhang","raw_affiliation_strings":["Hong Kong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hong Kong University of Science and Technology","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101720055","display_name":"Min Cheng","orcid":"https://orcid.org/0000-0003-0378-8385"},"institutions":[{"id":"https://openalex.org/I4210159102","display_name":"Huawei Technologies (Sweden)","ror":"https://ror.org/0500fyd17","country_code":"SE","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210159102"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Min Cheng","raw_affiliation_strings":["Huawei,Noah’s Ark Lab"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huawei,Noah’s Ark Lab","institution_ids":["https://openalex.org/I4210159102"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":8.6538,"has_fulltext":true,"cited_by_count":16,"citation_normalized_percentile":{"value":0.98852702,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9995999932289124,"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":0.9995999932289124,"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":0.9993000030517578,"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"}},{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9983000159263611,"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/computer-science","display_name":"Computer science","score":0.7838086485862732},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.7269847393035889},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5979192852973938},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.5777571201324463},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.5094302296638489},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.5079284310340881},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.42482486367225647},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.34991228580474854},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.34775036573410034},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.32709163427352905},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.21024930477142334},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17940473556518555},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07952821254730225}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7838086485862732},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.7269847393035889},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5979192852973938},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.5777571201324463},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.5094302296638489},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.5079284310340881},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.42482486367225647},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.34991228580474854},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.34775036573410034},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.32709163427352905},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.21024930477142334},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17940473556518555},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07952821254730225},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/infocom53939.2023.10229094","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom53939.2023.10229094","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2023 - IEEE Conference on Computer Communications","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-128617","is_oa":true,"landing_page_url":"https://repository.hkust.edu.hk/ir/Record/1783.1-128617","pdf_url":"https://repository.hkust.edu.hk/ir/bitstream/1783.1-128617/1/050505_1.pdf","source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference paper"}],"best_oa_location":{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-128617","is_oa":true,"landing_page_url":"https://repository.hkust.edu.hk/ir/Record/1783.1-128617","pdf_url":"https://repository.hkust.edu.hk/ir/bitstream/1783.1-128617/1/050505_1.pdf","source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference paper"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1872118079","display_name":null,"funder_award_id":"No. 62002150","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4762311927","display_name":null,"funder_award_id":"62002150","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320323537","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597"},{"id":"https://openalex.org/F4320337504","display_name":"Research and Development","ror":"https://ror.org/027s68j25"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4386242147.pdf"},"referenced_works_count":52,"referenced_works":["https://openalex.org/W1522301498","https://openalex.org/W1836465849","https://openalex.org/W1921523184","https://openalex.org/W1997834106","https://openalex.org/W2072079297","https://openalex.org/W2113638573","https://openalex.org/W2120549790","https://openalex.org/W2288660273","https://openalex.org/W2488265751","https://openalex.org/W2765407302","https://openalex.org/W2796090498","https://openalex.org/W2886124254","https://openalex.org/W2896409484","https://openalex.org/W2963145597","https://openalex.org/W2963199294","https://openalex.org/W2964203871","https://openalex.org/W2979509742","https://openalex.org/W2979924295","https://openalex.org/W2981609437","https://openalex.org/W3034340181","https://openalex.org/W3034373371","https://openalex.org/W3034772996","https://openalex.org/W3035762155","https://openalex.org/W3045610411","https://openalex.org/W3103937687","https://openalex.org/W3122709416","https://openalex.org/W3138516171","https://openalex.org/W3167214600","https://openalex.org/W3170853162","https://openalex.org/W3183856285","https://openalex.org/W3201853323","https://openalex.org/W3202667300","https://openalex.org/W3209760856","https://openalex.org/W3210411944","https://openalex.org/W3212193748","https://openalex.org/W3212700396","https://openalex.org/W4210852766","https://openalex.org/W4224950775","https://openalex.org/W4313007769","https://openalex.org/W4385245566","https://openalex.org/W6631190155","https://openalex.org/W6638667902","https://openalex.org/W6640185926","https://openalex.org/W6739901393","https://openalex.org/W6745136726","https://openalex.org/W6748163181","https://openalex.org/W6755843862","https://openalex.org/W6772381481","https://openalex.org/W6779124799","https://openalex.org/W6779928312","https://openalex.org/W6785863445","https://openalex.org/W6801579353"],"related_works":["https://openalex.org/W2376969857","https://openalex.org/W2110252992","https://openalex.org/W614679600","https://openalex.org/W4390516098","https://openalex.org/W2059045613","https://openalex.org/W884630482","https://openalex.org/W2025723618","https://openalex.org/W2552025594","https://openalex.org/W4211013851","https://openalex.org/W2800473611"],"abstract_inverted_index":{"The":[0],"massive":[1],"MIMO":[2],"gain":[3,172,190],"for":[4,41,108,132],"wireless":[5],"communication":[6],"has":[7],"been":[8],"greatly":[9],"hindered":[10],"by":[11,92],"the":[12,23,30,38,52,83,88,104,142,198],"feedback":[13],"overhead":[14],"of":[15,25,55,72,178,202],"channel":[16,170],"state":[17],"information":[18],"(CSI)":[19],"growing":[20],"linearly":[21],"with":[22,117],"number":[24],"antennas.":[26],"Recent":[27],"efforts":[28],"leverage":[29],"DNN-based":[31],"encoder-decoder":[32,100],"framework":[33,101],"to":[34,68,102,121,149,185,195],"exploit":[35,103],"correlations":[36,153],"within":[37],"CSI":[39,43,74,89,110],"matrix":[40],"better":[42,109],"compression.":[44,111],"However,":[45],"existing":[46],"works":[47],"have":[48],"not":[49],"fully":[50],"exploited":[51],"unique":[53,105],"features":[54],"CSI,":[56],"resulting":[57],"in":[58,141,154,180],"an":[59,167],"unsatisfactory":[60],"performance":[61],"under":[62,173],"high":[63,175],"compression":[64,176],"ratios":[65],"and":[66,144,151,156],"sensitivity":[67],"multipath":[69],"effects.":[70],"Instead":[71],"treating":[73],"as":[75],"common":[76],"2D":[77],"matrices":[78],"like":[79],"images,":[80],"we":[81,95],"reveal":[82],"intrinsic":[84],"stripe-based":[85],"correlation":[86],"across":[87],"matrix.":[90],"Driven":[91],"this":[93],"insight,":[94],"propose":[96],"CSI-StripeFormer,":[97],"a":[98,114,136,145,174],"stripe-aware":[99],"stripe":[106,133],"feature":[107],"We":[112,126],"design":[113],"lightweight":[115],"encoder":[116],"asymmetric":[118],"convolution":[119],"kernels":[120],"capture":[122],"various":[123],"shape":[124],"features.":[125],"further":[127,193],"incorporate":[128],"novel":[129,137],"designs":[130],"tailored":[131],"features,":[134],"including":[135],"hierarchical":[138],"Transformer":[139],"backbone":[140],"decoder":[143],"hybrid":[146],"attention":[147],"mechanism":[148],"extract":[150],"fuse":[152],"angular":[155],"delay":[157],"domains.":[158],"Our":[159],"evaluation":[160],"results":[161],"show":[162],"that":[163],"our":[164,203],"system":[165],"achieves":[166],"over":[168],"7dB":[169],"reconstruction":[171],"ratio":[177],"64":[179],"multipath-rich":[181],"scenarios,":[182],"significantly":[183],"superior":[184],"current":[186],"state-of-the-art":[187],"approaches.":[188],"This":[189],"can":[191],"be":[192],"improved":[194],"17dB":[196],"given":[197],"extended":[199],"embedded":[200],"dimension":[201],"backbone.":[204]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}