{"id":"https://openalex.org/W1985051358","doi":"https://doi.org/10.1109/tridentcom.2009.4976243","title":"Fractional frequency reuse schemes and performance evaluation for OFDMA multi-hop cellular networks","display_name":"Fractional frequency reuse schemes and performance evaluation for OFDMA multi-hop cellular networks","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W1985051358","doi":"https://doi.org/10.1109/tridentcom.2009.4976243","mag":"1985051358"},"language":"en","primary_location":{"id":"doi:10.1109/tridentcom.2009.4976243","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tridentcom.2009.4976243","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 5th International Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities and 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/A5052216687","display_name":"Yue Zhao","orcid":"https://orcid.org/0000-0003-0621-941X"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yue Zhao","raw_affiliation_strings":["Provincial Key Laboratory of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, China","Provincial Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, 610031, China"],"affiliations":[{"raw_affiliation_string":"Provincial Key Laboratory of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]},{"raw_affiliation_string":"Provincial Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, 610031, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068336744","display_name":"Xuming Fang","orcid":"https://orcid.org/0000-0002-7695-3962"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuming Fang","raw_affiliation_strings":["Provincial Key Laboratory of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, China","Provincial Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, 610031, China"],"affiliations":[{"raw_affiliation_string":"Provincial Key Laboratory of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]},{"raw_affiliation_string":"Provincial Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, 610031, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050750924","display_name":"Xiao Hu","orcid":"https://orcid.org/0000-0003-1128-4099"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaopeng Hu","raw_affiliation_strings":["Provincial Key Laboratory of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, China","Provincial Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, 610031, China"],"affiliations":[{"raw_affiliation_string":"Provincial Key Laboratory of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]},{"raw_affiliation_string":"Provincial Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, 610031, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077519248","display_name":"Zhengguang Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengguang Zhao","raw_affiliation_strings":["Provincial Key Laboratory of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, China","Provincial Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, 610031, China"],"affiliations":[{"raw_affiliation_string":"Provincial Key Laboratory of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]},{"raw_affiliation_string":"Provincial Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, 610031, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091745362","display_name":"Yan Long","orcid":"https://orcid.org/0000-0002-3772-5369"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Long","raw_affiliation_strings":["Provincial Key Laboratory of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, China","Provincial Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, 610031, China"],"affiliations":[{"raw_affiliation_string":"Provincial Key Laboratory of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]},{"raw_affiliation_string":"Provincial Key Lab of Information Coding & Transmission, Southwest Jiaotong University, Chengdu, 610031, China","institution_ids":["https://openalex.org/I4800084"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5052216687"],"corresponding_institution_ids":["https://openalex.org/I4800084"],"apc_list":null,"apc_paid":null,"fwci":4.3657,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.94412007,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"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/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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9994999766349792,"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":0.9988999962806702,"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/computer-science","display_name":"Computer science","score":0.7165431380271912},{"id":"https://openalex.org/keywords/hop","display_name":"Hop (telecommunications)","score":0.6431747674942017},{"id":"https://openalex.org/keywords/frequency-reuse","display_name":"Frequency reuse","score":0.6332505941390991},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6308304071426392},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.6111356616020203},{"id":"https://openalex.org/keywords/reuse","display_name":"Reuse","score":0.5735375285148621},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.5483503937721252},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiple-access","display_name":"Orthogonal frequency-division multiple access","score":0.5119088888168335},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.511693000793457},{"id":"https://openalex.org/keywords/radio-resource-management","display_name":"Radio resource management","score":0.4775189459323883},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.47704046964645386},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.43778032064437866},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.42340099811553955},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.41534480452537537},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.37217581272125244},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2625119686126709},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.22294190526008606},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16145136952400208},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.14487051963806152}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7165431380271912},{"id":"https://openalex.org/C25906391","wikidata":"https://www.wikidata.org/wiki/Q1432381","display_name":"Hop (telecommunications)","level":2,"score":0.6431747674942017},{"id":"https://openalex.org/C2985367402","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Frequency reuse","level":3,"score":0.6332505941390991},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6308304071426392},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.6111356616020203},{"id":"https://openalex.org/C206588197","wikidata":"https://www.wikidata.org/wiki/Q846574","display_name":"Reuse","level":2,"score":0.5735375285148621},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.5483503937721252},{"id":"https://openalex.org/C2775907427","wikidata":"https://www.wikidata.org/wiki/Q2697649","display_name":"Orthogonal frequency-division multiple access","level":4,"score":0.5119088888168335},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.511693000793457},{"id":"https://openalex.org/C182448111","wikidata":"https://www.wikidata.org/wiki/Q7281197","display_name":"Radio resource management","level":4,"score":0.4775189459323883},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.47704046964645386},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.43778032064437866},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.42340099811553955},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.41534480452537537},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.37217581272125244},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2625119686126709},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.22294190526008606},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16145136952400208},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.14487051963806152},{"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/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"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/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tridentcom.2009.4976243","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tridentcom.2009.4976243","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 5th International Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities and Workshops","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.46000000834465027,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W274116365","https://openalex.org/W2063684618","https://openalex.org/W2112432361","https://openalex.org/W2118564944","https://openalex.org/W2119133138","https://openalex.org/W2170012271","https://openalex.org/W2187326887","https://openalex.org/W4256242559"],"related_works":["https://openalex.org/W2136393527","https://openalex.org/W2065416983","https://openalex.org/W1977910417","https://openalex.org/W2077117433","https://openalex.org/W1581627186","https://openalex.org/W2048052762","https://openalex.org/W1512737562","https://openalex.org/W2096820671","https://openalex.org/W2557762235","https://openalex.org/W2042624339"],"abstract_inverted_index":{"For":[0],"the":[1,11,28,58,66,80,84],"next":[2],"generation":[3],"wireless":[4],"communication":[5],"systems,":[6],"inter-cell":[7,54],"interference":[8,55],"(ICI)":[9],"is":[10],"primary":[12],"cause":[13],"of":[14,22],"performance":[15],"degradation":[16],"in":[17,48,106],"cell":[18],"edge":[19],"mobile":[20],"stations":[21],"OFDMA":[23,49],"multi-hop":[24,50],"cellular":[25],"networks":[26,51],"with":[27,94],"frequency":[29,41,60,90],"reuse":[30,42,61,91],"pattern":[31],"(1,":[32],"3,":[33],"1).":[34],"This":[35],"paper":[36],"introduces":[37],"a":[38],"new":[39],"fractional":[40,89],"scheme":[43,73,97,105],"to":[44,52],"assign":[45],"radio":[46],"resources":[47],"reduce":[53],"and":[56,78],"maintain":[57],"sector":[59],"factor":[62],"at":[63],"1.":[64],"Through":[65],"numerical":[67],"analysis,":[68],"we":[69],"find":[70],"that":[71,88],"this":[72],"can":[74,98],"yield":[75],"higher":[76,100],"SINR":[77],"improve":[79],"system":[81,93],"capacity.":[82],"Furthermore,":[83],"results":[85],"also":[86],"indicate":[87],"relay":[92,108],"local":[95,103],"forwarding":[96,104],"achieve":[99],"throughput":[101],"than":[102],"conventional":[107],"system.":[109]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":3}],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-10-10T00:00:00"}