{"id":"https://openalex.org/W3183133653","doi":"https://doi.org/10.1109/iccworkshops50388.2021.9473711","title":"Signal Processing of Multi-Mode-Multi-Spatial (MOMS) in Line-of-Sight Channels","display_name":"Signal Processing of Multi-Mode-Multi-Spatial (MOMS) in Line-of-Sight Channels","publication_year":2021,"publication_date":"2021-06-01","ids":{"openalex":"https://openalex.org/W3183133653","doi":"https://doi.org/10.1109/iccworkshops50388.2021.9473711","mag":"3183133653"},"language":"en","primary_location":{"id":"doi:10.1109/iccworkshops50388.2021.9473711","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccworkshops50388.2021.9473711","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Communications Workshops (ICC Workshops)","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/A5112610455","display_name":"Yi Lv","orcid":null},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yi Lv","raw_affiliation_strings":["Wireless Technology Laboratory, Central Research Institute, Huawei, China"],"affiliations":[{"raw_affiliation_string":"Wireless Technology Laboratory, Central Research Institute, Huawei, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045776608","display_name":"Rui Ni","orcid":"https://orcid.org/0000-0002-4382-7580"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rui Ni","raw_affiliation_strings":["Wireless Technology Laboratory, Central Research Institute, Huawei, China"],"affiliations":[{"raw_affiliation_string":"Wireless Technology Laboratory, Central Research Institute, Huawei, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036849032","display_name":"Qian Zhu","orcid":"https://orcid.org/0000-0002-6045-0973"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qian Zhu","raw_affiliation_strings":["Wireless Technology Laboratory, Central Research Institute, Huawei, China"],"affiliations":[{"raw_affiliation_string":"Wireless Technology Laboratory, Central Research Institute, Huawei, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056145687","display_name":"M\u00e9rouane Debbah","orcid":"https://orcid.org/0000-0001-8941-8080"},"institutions":[{"id":"https://openalex.org/I4210123571","display_name":"Huawei Technologies (France)","ror":"https://ror.org/02rbzf697","country_code":"FR","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210123571"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Merouane Debbah","raw_affiliation_strings":["Mathematical and Algorithmic Sciences Lab, Huawei France Research Center, Paris, France"],"affiliations":[{"raw_affiliation_string":"Mathematical and Algorithmic Sciences Lab, Huawei France Research Center, Paris, France","institution_ids":["https://openalex.org/I4210123571"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5112610455"],"corresponding_institution_ids":["https://openalex.org/I2250955327"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.09270958,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"9","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10490","display_name":"Orbital Angular Momentum in Optics","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10490","display_name":"Orbital Angular Momentum in Optics","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9879999756813049,"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/T10245","display_name":"Metamaterials and Metasurfaces Applications","score":0.9847000241279602,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6951260566711426},{"id":"https://openalex.org/keywords/spatial-multiplexing","display_name":"Spatial multiplexing","score":0.5854766368865967},{"id":"https://openalex.org/keywords/orthogonality","display_name":"Orthogonality","score":0.5608404278755188},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5087674260139465},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.5005617141723633},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47854429483413696},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4708668291568756},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.4367060363292694},{"id":"https://openalex.org/keywords/wavefront","display_name":"Wavefront","score":0.43036359548568726},{"id":"https://openalex.org/keywords/circular-buffer","display_name":"Circular buffer","score":0.41656693816185},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4158018231391907},{"id":"https://openalex.org/keywords/antenna-array","display_name":"Antenna array","score":0.41573718190193176},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.4152630567550659},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4118840992450714},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.40189892053604126},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.383722722530365},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3210331201553345},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3040400743484497},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1505562961101532},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14038965106010437},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.0879855751991272}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6951260566711426},{"id":"https://openalex.org/C85884896","wikidata":"https://www.wikidata.org/wiki/Q7574075","display_name":"Spatial multiplexing","level":4,"score":0.5854766368865967},{"id":"https://openalex.org/C17137986","wikidata":"https://www.wikidata.org/wiki/Q215067","display_name":"Orthogonality","level":2,"score":0.5608404278755188},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5087674260139465},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.5005617141723633},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47854429483413696},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4708668291568756},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.4367060363292694},{"id":"https://openalex.org/C165699331","wikidata":"https://www.wikidata.org/wiki/Q461533","display_name":"Wavefront","level":2,"score":0.43036359548568726},{"id":"https://openalex.org/C85686653","wikidata":"https://www.wikidata.org/wiki/Q1224994","display_name":"Circular buffer","level":2,"score":0.41656693816185},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4158018231391907},{"id":"https://openalex.org/C62191587","wikidata":"https://www.wikidata.org/wiki/Q4771249","display_name":"Antenna array","level":3,"score":0.41573718190193176},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.4152630567550659},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4118840992450714},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.40189892053604126},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.383722722530365},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3210331201553345},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3040400743484497},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1505562961101532},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14038965106010437},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0879855751991272},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccworkshops50388.2021.9473711","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccworkshops50388.2021.9473711","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Communications Workshops (ICC Workshops)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6800000071525574,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1652722586","https://openalex.org/W2737312707","https://openalex.org/W2749374639","https://openalex.org/W2779641783","https://openalex.org/W2917275087","https://openalex.org/W2960318898","https://openalex.org/W3088122795","https://openalex.org/W3123677220"],"related_works":["https://openalex.org/W2906844855","https://openalex.org/W2310182077","https://openalex.org/W2032226354","https://openalex.org/W4296910883","https://openalex.org/W1981908728","https://openalex.org/W341282172","https://openalex.org/W2892124806","https://openalex.org/W2542806297","https://openalex.org/W2035451451","https://openalex.org/W2340164870"],"abstract_inverted_index":{"Orbital":[0],"angular":[1],"momentum":[2,22],"(OAM)":[3],"is":[4,48,72,130],"a":[5,49,73],"special":[6,39,50],"branch":[7],"of":[8,23,41,52,55,91,118,145,150,162],"the":[9,16,20,24,38,42,56,60,88,100,114,122,127,134,160,173],"traditional":[10,123],"multi-input":[11],"multi-output":[12],"(MIMO)":[13],"system,":[14],"when":[15],"antennas":[17],"sensitive":[18],"to":[19,30,112],"linear":[21],"electromagnetic":[25],"(EM)":[26],"field":[27,58],"are":[28],"used":[29],"detect":[31],"radio":[32],"waves":[33],"carrying":[34],"OAM.":[35,119],"In":[36],"essence,":[37],"pattern":[40],"OAM":[43,92,104],"wavefront":[44],"phase":[45],"distribution":[46],"information":[47],"group":[51],"orthogonal":[53],"bases":[54],"EM":[57],"in":[59,69,133,148],"spatial":[61,115,143],"dimension.":[62],"The":[63],"multi-mode":[64],"multi-spatial":[65],"(MOMS)":[66],"scheme":[67,129],"discussed":[68],"this":[70],"paper":[71],"generalized":[74],"closed-loop":[75],"multi-antenna":[76],"communication":[77],"system":[78,164,174],"solution.":[79],"To":[80],"adapt":[81],"more":[82,131],"mobile":[83],"application":[84],"scenarios,":[85,138],"and":[86,106,139,153],"taking":[87],"divergence":[89],"characteristic":[90],"transmission":[93],"into":[94],"consideration,":[95],"we":[96],"no":[97],"longer":[98],"maintain":[99],"orthogonality":[101],"between":[102],"multiple":[103],"modes,":[105],"use":[107],"successive":[108],"interference":[109],"cancellation":[110],"(SIC)":[111],"obtain":[113,141],"multiplexing":[116],"gain":[117],"Compared":[120],"with":[121,175],"MIMO":[124],"detection":[125],"schemes,":[126],"MOMS":[128],"robust":[132],"sparse":[135],"multipath":[136],"channel":[137,154],"can":[140],"most":[142],"degrees":[144],"freedom":[146],"(DoF)":[147],"terms":[149],"antenna":[151],"aperture":[152],"geometry.":[155],"Simulation":[156],"results":[157],"show":[158],"that":[159],"performance":[161],"OAM-MIMO":[163],"using":[165],"MOMS-SIC":[166],"provides":[167],"about":[168],"0.5":[169],"~":[170],"1.5dB":[171],"for":[172],"different":[176],"supported":[177],"modes.":[178]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}