{"id":"https://openalex.org/W2163735012","doi":"https://doi.org/10.1109/vetecf.2009.5378821","title":"Interference Coordination through Network-Synchronized Cyclic Beamforming","display_name":"Interference Coordination through Network-Synchronized Cyclic Beamforming","publication_year":2009,"publication_date":"2009-09-01","ids":{"openalex":"https://openalex.org/W2163735012","doi":"https://doi.org/10.1109/vetecf.2009.5378821","mag":"2163735012"},"language":"en","primary_location":{"id":"doi:10.1109/vetecf.2009.5378821","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2009.5378821","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 70th Vehicular Technology Conference Fall","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/A5112495516","display_name":"Cornelius van Rensburg","orcid":null},"institutions":[{"id":"https://openalex.org/I4210146936","display_name":"Huawei Technologies (United States)","ror":"https://ror.org/03jyqk712","country_code":"US","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210146936"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Cornelius Van Rensburg","raw_affiliation_strings":["Huawei Technologies Company Limited, San Diego, CA, USA"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies Company Limited, San Diego, CA, USA","institution_ids":["https://openalex.org/I4210146936"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004807992","display_name":"Patrick Hosein","orcid":"https://orcid.org/0000-0003-1729-559X"},"institutions":[{"id":"https://openalex.org/I4210146936","display_name":"Huawei Technologies (United States)","ror":"https://ror.org/03jyqk712","country_code":"US","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210146936"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Patrick Hosein","raw_affiliation_strings":["Huawei Technologies Company Limited, San Diego, CA, USA"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies Company Limited, San Diego, CA, USA","institution_ids":["https://openalex.org/I4210146936"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5112495516"],"corresponding_institution_ids":["https://openalex.org/I4210146936"],"apc_list":null,"apc_paid":null,"fwci":1.1963,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.81796184,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"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":0.9998999834060669,"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":0.9998999834060669,"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":0.9997000098228455,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9997000098228455,"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/beamforming","display_name":"Beamforming","score":0.8206958770751953},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.7179996371269226},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.701763391494751},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5467232465744019},{"id":"https://openalex.org/keywords/beam","display_name":"Beam (structure)","score":0.518890917301178},{"id":"https://openalex.org/keywords/schedule","display_name":"Schedule","score":0.4913465082645416},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4743453562259674},{"id":"https://openalex.org/keywords/user-equipment","display_name":"User equipment","score":0.4699293076992035},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.46382537484169006},{"id":"https://openalex.org/keywords/co-channel-interference","display_name":"Co-channel interference","score":0.4514934718608856},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4478304982185364},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.43529754877090454},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.41793137788772583},{"id":"https://openalex.org/keywords/wsdma","display_name":"WSDMA","score":0.41200166940689087},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3545868992805481},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.24121630191802979},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.1383301019668579},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1157064437866211},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.09681522846221924},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.07063376903533936}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.8206958770751953},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7179996371269226},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.701763391494751},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5467232465744019},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.518890917301178},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.4913465082645416},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4743453562259674},{"id":"https://openalex.org/C2781327853","wikidata":"https://www.wikidata.org/wiki/Q3552547","display_name":"User equipment","level":3,"score":0.4699293076992035},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.46382537484169006},{"id":"https://openalex.org/C6532628","wikidata":"https://www.wikidata.org/wiki/Q5137431","display_name":"Co-channel interference","level":4,"score":0.4514934718608856},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4478304982185364},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.43529754877090454},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.41793137788772583},{"id":"https://openalex.org/C57466844","wikidata":"https://www.wikidata.org/wiki/Q7955559","display_name":"WSDMA","level":5,"score":0.41200166940689087},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3545868992805481},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24121630191802979},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.1383301019668579},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1157064437866211},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.09681522846221924},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.07063376903533936},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vetecf.2009.5378821","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2009.5378821","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 70th Vehicular Technology Conference Fall","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":6,"referenced_works":["https://openalex.org/W1598706078","https://openalex.org/W1630733292","https://openalex.org/W2100078497","https://openalex.org/W2153731109","https://openalex.org/W3041277256","https://openalex.org/W6636933019"],"related_works":["https://openalex.org/W2780252087","https://openalex.org/W2890273742","https://openalex.org/W2121063273","https://openalex.org/W2337309234","https://openalex.org/W2130902301","https://openalex.org/W3006920049","https://openalex.org/W4390447722","https://openalex.org/W2923631784","https://openalex.org/W1981344466","https://openalex.org/W2036968796"],"abstract_inverted_index":{"The":[0,102],"next":[1],"generation":[2],"of":[3,35,110,117],"wireless":[4],"networks":[5],"(e.g.,)":[6],"will":[7,121],"use":[8,145],"multiple":[9],"techniques":[10],"to":[11,40],"improve":[12],"channel":[13],"spectral":[14],"efficiencies.":[15],"In":[16,30,124],"this":[17,92,125,152],"paper":[18,126],"we":[19,127],"focus":[20],"on":[21,72],"one":[22,59],"such":[23],"technique,":[24],"beamforming,":[25],"in":[26,48,97],"the":[27,51,64,68,77,85,111,118,129,140,146],"downlink":[28],"channel.":[29],"each":[31,46,49],"sector,":[32],"a":[33,54,73],"number":[34],"fixed":[36],"beams":[37],"are":[38],"used":[39],"serve":[41],"UEs":[42,62,79,108],"(User":[43],"Equipment).":[44],"For":[45],"subband":[47],"frame,":[50],"scheduler":[52],"chooses":[53],"beam":[55,75,93,112,148],"and":[56,84,132],"then":[57,76],"schedules":[58],"or":[60,113],"more":[61,95],"within":[63],"corresponding":[65],"beam.":[66],"Since":[67],"power":[69],"is":[70,88],"focused":[71],"narrow":[74],"served":[78],"can":[80,153],"achieve":[81],"higher":[82],"rates":[83],"sector":[86],"coverage":[87],"also":[89],"increased.":[90],"However,":[91],"causes":[94],"interference":[96,119],"adjacent":[98],"sectors":[99,104,137],"(flashlight":[100],"effect).":[101],"neighboring":[103],"must":[105],"therefore":[106],"schedule":[107],"outside":[109],"at":[114],"least":[115],"know":[116],"that":[120,142],"be":[122,154],"experienced.":[123],"follow":[128],"second":[130],"approach":[131],"assume":[133],"no":[134],"coordination":[135],"among":[136],"except":[138],"for":[139],"fact":[141],"they":[143],"all":[144],"same":[147],"cycle":[149],"period":[150],"but":[151],"changed":[155],"occasionally.":[156]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}