{"id":"https://openalex.org/W2067697331","doi":"https://doi.org/10.1109/glocom.2011.6133656","title":"On the Downlink Time, Frequency and Power Coordination in an LTE Relay Network","display_name":"On the Downlink Time, Frequency and Power Coordination in an LTE Relay Network","publication_year":2011,"publication_date":"2011-12-01","ids":{"openalex":"https://openalex.org/W2067697331","doi":"https://doi.org/10.1109/glocom.2011.6133656","mag":"2067697331"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2011.6133656","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2011.6133656","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Global Telecommunications Conference - GLOBECOM 2011","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/A5057118326","display_name":"Rose Qingyang Hu","orcid":"https://orcid.org/0000-0002-1571-3631"},"institutions":[{"id":"https://openalex.org/I121980950","display_name":"Utah State University","ror":"https://ror.org/00h6set76","country_code":"US","type":"education","lineage":["https://openalex.org/I121980950"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Rose Qingyang Hu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Utah State University, Logan, UT, USA","Dept. of Electr. & Comput Eng., Utah State Univ., Logan, UT, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Utah State University, Logan, UT, USA","institution_ids":["https://openalex.org/I121980950"]},{"raw_affiliation_string":"Dept. of Electr. & Comput Eng., Utah State Univ., Logan, UT, USA","institution_ids":["https://openalex.org/I121980950"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073527013","display_name":"Yi Qian","orcid":"https://orcid.org/0000-0001-5671-916X"},"institutions":[{"id":"https://openalex.org/I114395901","display_name":"University of Nebraska\u2013Lincoln","ror":"https://ror.org/043mer456","country_code":"US","type":"education","lineage":["https://openalex.org/I114395901"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yi Qian","raw_affiliation_strings":["Department of Computer and Electronics Engineering, University of Nebraska, Lincoln, NE, USA","Dept. of Comput. & Electron. Eng., Univ. of Nebraska - Lincoln, Lincoln, NE, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer and Electronics Engineering, University of Nebraska, Lincoln, NE, USA","institution_ids":["https://openalex.org/I114395901"]},{"raw_affiliation_string":"Dept. of Comput. & Electron. Eng., Univ. of Nebraska - Lincoln, Lincoln, NE, USA","institution_ids":["https://openalex.org/I114395901"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101843238","display_name":"Wei Li","orcid":"https://orcid.org/0000-0003-1353-9809"},"institutions":[{"id":"https://openalex.org/I41156924","display_name":"Victoria University of Wellington","ror":"https://ror.org/0040r6f76","country_code":"NZ","type":"education","lineage":["https://openalex.org/I41156924"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Wei Li","raw_affiliation_strings":["School of Engineering and Computer Science, Victoria University, Wellington, New Zealand","Sch. of Eng. & Comput. Sci., Victoria Univ., Wellington, New Zealand"],"affiliations":[{"raw_affiliation_string":"School of Engineering and Computer Science, Victoria University, Wellington, New Zealand","institution_ids":["https://openalex.org/I41156924"]},{"raw_affiliation_string":"Sch. of Eng. & Comput. Sci., Victoria Univ., Wellington, New Zealand","institution_ids":["https://openalex.org/I41156924"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5057118326"],"corresponding_institution_ids":["https://openalex.org/I121980950"],"apc_list":null,"apc_paid":null,"fwci":2.8006,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.9073345,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"pp","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":1.0,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9994000196456909,"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/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9987999796867371,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.8449028730392456},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7353876829147339},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.7233955264091492},{"id":"https://openalex.org/keywords/heterogeneous-network","display_name":"Heterogeneous network","score":0.6221306920051575},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6116778254508972},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.6038205027580261},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5634701251983643},{"id":"https://openalex.org/keywords/radio-resource-management","display_name":"Radio resource management","score":0.524451732635498},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4742790162563324},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.4614741802215576},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.44672688841819763},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.38123464584350586},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.25242942571640015}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.8449028730392456},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7353876829147339},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.7233955264091492},{"id":"https://openalex.org/C158207573","wikidata":"https://www.wikidata.org/wiki/Q5747224","display_name":"Heterogeneous network","level":4,"score":0.6221306920051575},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6116778254508972},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.6038205027580261},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5634701251983643},{"id":"https://openalex.org/C182448111","wikidata":"https://www.wikidata.org/wiki/Q7281197","display_name":"Radio resource management","level":4,"score":0.524451732635498},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4742790162563324},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.4614741802215576},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.44672688841819763},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.38123464584350586},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.25242942571640015},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocom.2011.6133656","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2011.6133656","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Global Telecommunications Conference - GLOBECOM 2011","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Decent work and economic growth","score":0.46000000834465027,"id":"https://metadata.un.org/sdg/8"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2084518601","https://openalex.org/W2088293838","https://openalex.org/W2097780422","https://openalex.org/W2121308898","https://openalex.org/W2143869583","https://openalex.org/W2151334132","https://openalex.org/W2166992175"],"related_works":["https://openalex.org/W790449367","https://openalex.org/W2962922943","https://openalex.org/W2613807087","https://openalex.org/W2038093983","https://openalex.org/W2129470373","https://openalex.org/W3046102531","https://openalex.org/W1482197907","https://openalex.org/W4302568799","https://openalex.org/W2921549278","https://openalex.org/W1550567184"],"abstract_inverted_index":{"Heterogeneous":[0],"cellular":[1,15,52],"networks":[2,21],"have":[3,23,99],"emerged":[4],"as":[5],"a":[6,24,59,77,93],"new":[7],"paradigm":[8],"in":[9,49,71,75],"the":[10,50,72,85,113],"wireless":[11],"network":[12,63],"to":[13],"increase":[14],"capacity":[16,120],"and":[17,30,64,89,121],"coverage.":[18],"Future":[19],"heterogeneous":[20,60],"will":[22],"mixed":[25],"deployment":[26],"of":[27],"high":[28],"power":[29,32,102],"low":[31],"nodes.":[33],"This":[34],"creates":[35],"complicated":[36],"interference":[37],"scenarios":[38],"that":[39,96,107],"require":[40],"more":[41],"tight":[42,110],"resource":[43,68],"coordination":[44,69],"among":[45],"neighbouring":[46],"nodes":[47],"than":[48],"traditional":[51],"networks.":[53],"In":[54],"this":[55],"paper":[56],"we":[57],"consider":[58],"LTE":[61],"relay":[62],"investigate":[65],"two":[66,86],"downlink":[67,124],"schemes":[70],"time/frequency/power":[73,111],"domains":[74],"such":[76],"network.":[78],"We":[79],"perform":[80],"detailed":[81],"simulation":[82],"study":[83,105],"on":[84],"proposed":[87],"schemes,":[88],"compare":[90],"them":[91],"with":[92],"third":[94],"scheme":[95],"does":[97],"not":[98],"frequency":[100],"or":[101],"coordination.":[103],"Our":[104],"shows":[106],"by":[108],"allowing":[109],"coordination,":[112],"system":[114,119],"can":[115],"achieve":[116],"much":[117],"higher":[118],"better":[122],"received":[123],"signal":[125],"quality.":[126]},"counts_by_year":[{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}