{"id":"https://openalex.org/W3196747694","doi":"https://doi.org/10.1109/ojcas.2021.3105228","title":"Jammer Mitigation via Beam-Slicing for Low-Resolution mmWave Massive MU-MIMO","display_name":"Jammer Mitigation via Beam-Slicing for Low-Resolution mmWave Massive MU-MIMO","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3196747694","doi":"https://doi.org/10.1109/ojcas.2021.3105228","mag":"3196747694"},"language":"en","primary_location":{"id":"doi:10.1109/ojcas.2021.3105228","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcas.2021.3105228","pdf_url":"https://ieeexplore.ieee.org/ielx7/8784029/9314963/09645049.pdf","source":{"id":"https://openalex.org/S4210192473","display_name":"IEEE Open Journal of Circuits and Systems","issn_l":"2644-1225","issn":["2644-1225"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Open Journal of Circuits and Systems","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref","datacite","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/8784029/9314963/09645049.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5004587877","display_name":"Gian Marti","orcid":"https://orcid.org/0000-0001-6848-0213"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Gian Marti","raw_affiliation_strings":["ETH Z\u00fcrich, Z\u00fcrich, Switzerland"],"raw_orcid":"https://orcid.org/0000-0001-6848-0213","affiliations":[{"raw_affiliation_string":"ETH Z\u00fcrich, Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046898416","display_name":"Oscar Casta\u00f1eda","orcid":"https://orcid.org/0000-0001-5778-182X"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Oscar Castaneda","raw_affiliation_strings":["ETH Z\u00fcrich, Z\u00fcrich, Switzerland"],"raw_orcid":"https://orcid.org/0000-0001-5778-182X","affiliations":[{"raw_affiliation_string":"ETH Z\u00fcrich, Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083617223","display_name":"Christoph Studer","orcid":"https://orcid.org/0000-0001-8950-6267"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Christoph Studer","raw_affiliation_strings":["ETH Z\u00fcrich, Z\u00fcrich, Switzerland"],"raw_orcid":"https://orcid.org/0000-0001-8950-6267","affiliations":[{"raw_affiliation_string":"ETH Z\u00fcrich, Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I35440088"],"apc_list":{"value":1750,"currency":"USD","value_usd":1750},"apc_paid":{"value":1750,"currency":"USD","value_usd":1750},"fwci":1.0449,"has_fulltext":true,"cited_by_count":16,"citation_normalized_percentile":{"value":0.74428146,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"2","issue":null,"first_page":"820","last_page":"832"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998000264167786,"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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9998000264167786,"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/mimo","display_name":"MIMO","score":0.7370325326919556},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.723358690738678},{"id":"https://openalex.org/keywords/slicing","display_name":"Slicing","score":0.7224065065383911},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.5407235026359558},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5264447927474976},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4865047335624695},{"id":"https://openalex.org/keywords/beam","display_name":"Beam (structure)","score":0.48227885365486145},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.43290698528289795},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.2721157968044281},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21819853782653809},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18970146775245667},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14513713121414185},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1284588873386383}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7370325326919556},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.723358690738678},{"id":"https://openalex.org/C2776190703","wikidata":"https://www.wikidata.org/wiki/Q488148","display_name":"Slicing","level":2,"score":0.7224065065383911},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.5407235026359558},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5264447927474976},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4865047335624695},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.48227885365486145},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.43290698528289795},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.2721157968044281},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21819853782653809},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18970146775245667},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14513713121414185},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1284588873386383},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/ojcas.2021.3105228","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcas.2021.3105228","pdf_url":"https://ieeexplore.ieee.org/ielx7/8784029/9314963/09645049.pdf","source":{"id":"https://openalex.org/S4210192473","display_name":"IEEE Open Journal of Circuits and Systems","issn_l":"2644-1225","issn":["2644-1225"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Open Journal of Circuits and Systems","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2109.02502","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2109.02502","pdf_url":"https://arxiv.org/pdf/2109.02502","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},{"id":"pmh:oai:www.research-collection.ethz.ch:20.500.11850/504386","is_oa":true,"landing_page_url":"http://hdl.handle.net/20.500.11850/504386","pdf_url":"http://hdl.handle.net/20.500.11850/504386","source":{"id":"https://openalex.org/S4306402302","display_name":"Repository for Publications and Research Data (ETH Zurich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I35440088","host_organization_name":"ETH Zurich","host_organization_lineage":["https://openalex.org/I35440088"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Open Journal of Circuits and Systems, 2","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:901f51cf60f74be3b1427e0a7eaf2912","is_oa":true,"landing_page_url":"https://doaj.org/article/901f51cf60f74be3b1427e0a7eaf2912","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Open Journal of Circuits and Systems, Vol 2, Pp 820-832 (2021)","raw_type":"article"},{"id":"doi:10.3929/ethz-b-000504386","is_oa":true,"landing_page_url":"https://doi.org/10.3929/ethz-b-000504386","pdf_url":null,"source":{"id":"https://openalex.org/S7407051236","display_name":"ETH Z\u00fcrich Research Collection","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.1109/ojcas.2021.3105228","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcas.2021.3105228","pdf_url":"https://ieeexplore.ieee.org/ielx7/8784029/9314963/09645049.pdf","source":{"id":"https://openalex.org/S4210192473","display_name":"IEEE Open Journal of Circuits and Systems","issn_l":"2644-1225","issn":["2644-1225"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Open Journal of Circuits and Systems","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.46000000834465027,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1193144490","display_name":"SpecEES: Spatio-Spectral Sensing with Wideband Feature Extraction Arrays","funder_award_id":"1824379","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G1432546747","display_name":null,"funder_award_id":"CNS-1717559","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G3794452067","display_name":null,"funder_award_id":"ECCS-1824379","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G6870913678","display_name":"NeTS:  Small:  Collaborative Research:  BRICK:  Breaking the I/O and Computation Bottlenecks in Massive MIMO Base Stations","funder_award_id":"1717559","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320332180","display_name":"Defense Advanced Research Projects Agency","ror":"https://ror.org/02caytj08"},{"id":"https://openalex.org/F4320337392","display_name":"Division of Electrical, Communications and Cyber Systems","ror":"https://ror.org/01krpsy48"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3196747694.pdf","grobid_xml":"https://content.openalex.org/works/W3196747694.grobid-xml"},"referenced_works_count":52,"referenced_works":["https://openalex.org/W905396345","https://openalex.org/W1521591241","https://openalex.org/W1953710574","https://openalex.org/W1980235469","https://openalex.org/W1980907518","https://openalex.org/W1981745143","https://openalex.org/W1998692565","https://openalex.org/W2006724675","https://openalex.org/W2008470112","https://openalex.org/W2017398436","https://openalex.org/W2022628978","https://openalex.org/W2031614119","https://openalex.org/W2045840914","https://openalex.org/W2050101459","https://openalex.org/W2057402078","https://openalex.org/W2090133487","https://openalex.org/W2094655360","https://openalex.org/W2094892656","https://openalex.org/W2109808436","https://openalex.org/W2119434630","https://openalex.org/W2126508692","https://openalex.org/W2134719277","https://openalex.org/W2134809980","https://openalex.org/W2141682101","https://openalex.org/W2151980056","https://openalex.org/W2215793125","https://openalex.org/W2290478327","https://openalex.org/W2341724900","https://openalex.org/W2345583560","https://openalex.org/W2482449826","https://openalex.org/W2493390539","https://openalex.org/W2517020940","https://openalex.org/W2592369071","https://openalex.org/W2887991602","https://openalex.org/W2917056915","https://openalex.org/W2917836105","https://openalex.org/W2964169624","https://openalex.org/W3010529907","https://openalex.org/W3083402868","https://openalex.org/W3098966262","https://openalex.org/W3116872734","https://openalex.org/W3144148763","https://openalex.org/W3146650168","https://openalex.org/W3155516748","https://openalex.org/W3171433148","https://openalex.org/W3187357815","https://openalex.org/W3193636585","https://openalex.org/W3208052793","https://openalex.org/W3213744143","https://openalex.org/W4210665207","https://openalex.org/W6631398929","https://openalex.org/W6704720764"],"related_works":["https://openalex.org/W2393746923","https://openalex.org/W2972496411","https://openalex.org/W4239223006","https://openalex.org/W3033662781","https://openalex.org/W2137530048","https://openalex.org/W2360869927","https://openalex.org/W2050876785","https://openalex.org/W2074642116","https://openalex.org/W3164401656","https://openalex.org/W2785415239"],"abstract_inverted_index":{"Millimeter-wave":[0],"(mmWave)":[1],"massive":[2,20],"multi-user":[3],"multiple-input":[4],"multiple-output":[5],"(MU-MIMO)":[6],"promises":[7],"unprecedented":[8],"data":[9,28,82,106,124],"rates":[10],"for":[11,55,179],"next-generation":[12],"wireless":[13],"systems.":[14],"To":[15],"be":[16,84],"practically":[17],"viable,":[18],"mmWave":[19],"MU-MIMO":[21],"basestations":[22],"(BSs)":[23],"must":[24],"rely":[25],"on":[26,87],"low-resolution":[27,59],"converters":[29,61],"which":[30,182],"leaves":[31],"them":[32],"vulnerable":[33],"to":[34,154,170,192],"jammer":[35,51,73,159],"interference.":[36],"This":[37],"paper":[38],"proposes":[39],"beam-slicing,":[40],"a":[41,48,65,122,145],"method":[42],"that":[43,70,79,126,148,164,186],"mitigates":[44],"the":[45,72,80,88,91,96,130,158,175,196],"impact":[46],"of":[47,90,98,112,129,157,174,195],"permanently":[49],"transmitting":[50],"during":[52],"uplink":[53],"transmission":[54],"BSs":[56],"equipped":[57],"with":[58,102,114,121,137,144],"analog-to-digital":[60],"(ADCs).":[62],"Beam-slicing":[63],"is":[64],"localized":[66],"analog":[67],"spatial":[68],"transform":[69],"focuses":[71],"energy":[74],"onto":[75,134],"few":[76],"ADCs,":[77],"so":[78],"transmitted":[81],"can":[83],"recovered":[85],"based":[86],"outputs":[89],"interference-free":[92],"ADCs.":[93],"We":[94],"demonstrate":[95],"efficacy":[97],"beam-slicing":[99,120,143,165,188],"in":[100,116,139,181],"combination":[101],"two":[103],"digital":[104],"jammer-mitigating":[105],"detectors:":[107],"SNIPS":[108,167],"and":[109,168],"CHOPS.":[110],"Soft-Nulling":[111],"Interferers":[113],"Partitions":[115,138],"Space":[117,140],"(SNIPS)":[118],"combines":[119,142],"soft-nulling":[123],"detector":[125],"exploits":[127],"knowledge":[128],"ADC":[131],"contamination;":[132],"projeCtion":[133],"ortHOgonal":[135],"complement":[136],"(CHOPS)":[141],"linear":[146],"projection":[147],"removes":[149],"all":[150],"signal":[151],"components":[152],"co-linear":[153],"an":[155],"estimate":[156],"channel.":[160],"Our":[161],"results":[162],"show":[163],"enables":[166],"CHOPS":[169],"successfully":[171],"serve":[172,193],"65%":[173],"user":[176],"equipments":[177],"(UEs)":[178],"scenarios":[180],"their":[183],"antenna-domain":[184],"counterparts":[185],"lack":[187],"are":[189],"only":[190],"able":[191],"2%":[194],"UEs.":[197]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4}],"updated_date":"2026-08-04T08:18:43.703281","created_date":"2025-10-10T00:00:00"}