{"id":"https://openalex.org/W2783962023","doi":"https://doi.org/10.1109/vtcfall.2017.8288084","title":"Inter-Cell Interference Sub-Space Coordination for 5G Ultra-Dense Networks","display_name":"Inter-Cell Interference Sub-Space Coordination for 5G Ultra-Dense Networks","publication_year":2017,"publication_date":"2017-09-01","ids":{"openalex":"https://openalex.org/W2783962023","doi":"https://doi.org/10.1109/vtcfall.2017.8288084","mag":"2783962023"},"language":"en","primary_location":{"id":"doi:10.1109/vtcfall.2017.8288084","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcfall.2017.8288084","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 86th Vehicular Technology Conference (VTC-Fall)","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/A5100602087","display_name":"Ali Karimi","orcid":"https://orcid.org/0000-0002-8188-0614"},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Ali Karimi","raw_affiliation_strings":["Department of Electronic Systems, Aalborg University, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Systems, Aalborg University, Denmark","institution_ids":["https://openalex.org/I891191580"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011675848","display_name":"Nurul Huda Mahmood","orcid":"https://orcid.org/0000-0002-1478-2272"},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Nurul Huda Mahmood","raw_affiliation_strings":["Aalborg Universitet, Aalborg, DK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aalborg Universitet, Aalborg, DK","institution_ids":["https://openalex.org/I891191580"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052241697","display_name":"Klaus I. Pedersen","orcid":null},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Klaus Ingemann Pedersen","raw_affiliation_strings":["Aalborg Universitet, Aalborg, DK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aalborg Universitet, Aalborg, DK","institution_ids":["https://openalex.org/I891191580"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082513982","display_name":"Preben Mogensen","orcid":"https://orcid.org/0000-0002-0710-8685"},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Preben Mogensen","raw_affiliation_strings":["Department of Electronic Systems, Aalborg University, Denmark","Nokia Bell Labs, Aalborg, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Systems, Aalborg University, Denmark","institution_ids":["https://openalex.org/I891191580"]},{"raw_affiliation_string":"Nokia Bell Labs, Aalborg, Denmark","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I891191580"],"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":"1","last_page":"5"},"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":0.9998000264167786,"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/T11458","display_name":"Advanced Wireless Communication Technologies","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/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.8786684274673462},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.8682080507278442},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.7678743600845337},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7445001602172852},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6825140118598938},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.614233136177063},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.5575218200683594},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5555950999259949},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5418234467506409},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.5293715000152588},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5247383713722229},{"id":"https://openalex.org/keywords/minimum-mean-square-error","display_name":"Minimum mean square error","score":0.4839935302734375},{"id":"https://openalex.org/keywords/co-channel-interference","display_name":"Co-channel interference","score":0.46230757236480713},{"id":"https://openalex.org/keywords/adjacent-channel-interference","display_name":"Adjacent-channel interference","score":0.4597390592098236},{"id":"https://openalex.org/keywords/interference-alignment","display_name":"Interference alignment","score":0.45677512884140015},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.429020494222641},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4184713065624237},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3832796514034271},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3730858564376831},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.28771936893463135},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.20275473594665527},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16015222668647766},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1027483344078064},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07854956388473511}],"concepts":[{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.8786684274673462},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.8682080507278442},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.7678743600845337},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7445001602172852},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6825140118598938},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.614233136177063},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.5575218200683594},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5555950999259949},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5418234467506409},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.5293715000152588},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5247383713722229},{"id":"https://openalex.org/C90652560","wikidata":"https://www.wikidata.org/wiki/Q11091747","display_name":"Minimum mean square error","level":3,"score":0.4839935302734375},{"id":"https://openalex.org/C6532628","wikidata":"https://www.wikidata.org/wiki/Q5137431","display_name":"Co-channel interference","level":4,"score":0.46230757236480713},{"id":"https://openalex.org/C134222854","wikidata":"https://www.wikidata.org/wiki/Q4683140","display_name":"Adjacent-channel interference","level":4,"score":0.4597390592098236},{"id":"https://openalex.org/C2982854036","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference alignment","level":4,"score":0.45677512884140015},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.429020494222641},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4184713065624237},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3832796514034271},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3730858564376831},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28771936893463135},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.20275473594665527},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16015222668647766},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1027483344078064},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07854956388473511},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/vtcfall.2017.8288084","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcfall.2017.8288084","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 86th Vehicular Technology Conference (VTC-Fall)","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:publications/c4a8575a-6c97-43f0-8113-8b4724da646e","is_oa":false,"landing_page_url":"https://vbn.aau.dk/da/publications/c4a8575a-6c97-43f0-8113-8b4724da646e","pdf_url":null,"source":{"id":"https://openalex.org/S4306401731","display_name":"VBN Forskningsportal (Aalborg Universitet)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I891191580","host_organization_name":"Aalborg University","host_organization_lineage":["https://openalex.org/I891191580"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Karimidehkordi, A, Mahmood, N H, Pedersen, K I & Mogensen, P E 2017, Inter-Cell Interference Sub-space Coordination for 5G Ultra-Dense Networks. in 2017 IEEE 86th Vehicular Technology Conference: VTC2017-Fall. IEEE (Institute of Electrical and Electronics Engineers), 2017 IEEE 86th Vehicular Technology Conference (VTC2017-Fall), Toronto, Canada, 24/09/2017. https://doi.org/10.1109/VTCFall.2017.8288084","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1847812888","https://openalex.org/W1979408141","https://openalex.org/W2054692642","https://openalex.org/W2074515646","https://openalex.org/W2104952015","https://openalex.org/W2113703908","https://openalex.org/W2127041488","https://openalex.org/W2136516990","https://openalex.org/W2140615268","https://openalex.org/W2155174176","https://openalex.org/W2156529323","https://openalex.org/W2162876202","https://openalex.org/W2167357515","https://openalex.org/W2178645062","https://openalex.org/W2332720720","https://openalex.org/W2430451911","https://openalex.org/W2586318665","https://openalex.org/W6678901703","https://openalex.org/W6702839362"],"related_works":["https://openalex.org/W1555606283","https://openalex.org/W1984684938","https://openalex.org/W1964136188","https://openalex.org/W2582167619","https://openalex.org/W1965847020","https://openalex.org/W2127041488","https://openalex.org/W2004204067","https://openalex.org/W2159720201","https://openalex.org/W2172149276","https://openalex.org/W2379255112"],"abstract_inverted_index":{"In":[0,27],"this":[1,52],"paper,":[2],"we":[3],"present":[4],"an":[5],"inter-cell":[6],"interference":[7,78,81,123],"subspace":[8,72],"coordination":[9],"scheme":[10],"for":[11,22],"multiple-input":[12],"multiple-output":[13],"communications.":[14],"The":[15,48],"method":[16,112],"relies":[17],"on":[18],"downlink":[19],"precoding":[20,57],"design":[21],"distributed":[23],"multi-cell":[24],"multi-user":[25],"networks.":[26],"the":[28,41,60,63,77,84,110],"proposed":[29,111],"method,":[30],"receivers":[31],"benefit":[32],"from":[33,102],"minimum-mean":[34],"square":[35],"error":[36],"structure.":[37],"Each":[38],"receiver":[39,86],"separates":[40],"received":[42],"signal":[43,69],"space":[44],"into":[45],"desired/interference":[46],"sub-spaces.":[47],"key":[49],"idea":[50,89],"in":[51,118],"contribution":[53],"is":[54],"to":[55],"employ":[56],"algorithms":[58],"at":[59,83,98],"transmission-end":[61],"with":[62,91,120],"objective":[64],"of":[65,76],"jointly":[66],"projecting":[67],"transmitted":[68],"over":[70],"desired":[71],"and":[73,100],"aligning":[74],"most":[75],"onto":[79],"predefined":[80],"subspaces":[82],"interfered":[85],"end.":[87],"This":[88],"works":[90],"only":[92],"local":[93],"channel":[94],"state":[95],"information":[96],"available":[97],"transmitter-side":[99],"benefits":[101],"low":[103],"computational":[104],"complexity.":[105],"Simulation":[106],"results":[107],"show":[108],"that":[109],"offers":[113],"about":[114],"28\\%":[115],"throughput":[116],"enhancements":[117],"networks":[119],"high":[121],"dominant":[122],"regimes.":[124]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}
