{"id":"https://openalex.org/W2026531360","doi":"https://doi.org/10.1109/tvt.2014.2308316","title":"OFDMA-Based Channel-Width Adaptation in Wireless Mesh Networks","display_name":"OFDMA-Based Channel-Width Adaptation in Wireless Mesh Networks","publication_year":2014,"publication_date":"2014-02-25","ids":{"openalex":"https://openalex.org/W2026531360","doi":"https://doi.org/10.1109/tvt.2014.2308316","mag":"2026531360"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2014.2308316","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2014.2308316","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-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/A5100348138","display_name":"Xudong Wang","orcid":"https://orcid.org/0000-0002-1353-1420"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xudong Wang","raw_affiliation_strings":["University of Michigan-Shanghai Jiao Tong University (UM-SJTU) Joint Institute, Shanghai Jiao Tong University, Shanghai, China","Univ. of Michigan-Shanghai Jiao Tong Univ., Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Michigan-Shanghai Jiao Tong University (UM-SJTU) Joint Institute, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Univ. of Michigan-Shanghai Jiao Tong Univ., Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074938880","display_name":"Pengfei Huang","orcid":"https://orcid.org/0000-0003-0785-1759"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pengfei Huang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of California at San Diego, La Jolla, CA, USA","Dept. of Electr. & Comput. Eng., Univ. of California at San Diego, La Jolla, CA, USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of California at San Diego, La Jolla, CA, USA","institution_ids":["https://openalex.org/I36258959"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Univ. of California at San Diego, La Jolla, CA, USA#TAB#","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019147177","display_name":"Jiang Xie","orcid":"https://orcid.org/0000-0003-0683-4308"},"institutions":[{"id":"https://openalex.org/I102149020","display_name":"University of North Carolina at Charlotte","ror":"https://ror.org/04dawnj30","country_code":"US","type":"education","lineage":["https://openalex.org/I102149020"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jiang Xie","raw_affiliation_strings":["University of North Carolina, Charlotte, NC, USA","University of North Carolina Charlotte , NC, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of North Carolina, Charlotte, NC, USA","institution_ids":["https://openalex.org/I102149020"]},{"raw_affiliation_string":"University of North Carolina Charlotte , NC, USA","institution_ids":["https://openalex.org/I102149020"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100756882","display_name":"Mian Li","orcid":"https://orcid.org/0000-0001-5184-5861"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mian Li","raw_affiliation_strings":["University of Michigan-Shanghai Jiao Tong University (UM-SJTU) Joint Institute, Shanghai Jiao Tong University, Shanghai, China","Univ. of Michigan-Shanghai Jiao Tong Univ., Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Michigan-Shanghai Jiao Tong University (UM-SJTU) Joint Institute, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Univ. of Michigan-Shanghai Jiao Tong Univ., Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.4378,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.89947335,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"63","issue":"8","first_page":"4039","last_page":"4052"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9998999834060669,"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/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9998999834060669,"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/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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9991999864578247,"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":0.696537971496582},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6727979183197021},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5587806105613708},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.5568721890449524},{"id":"https://openalex.org/keywords/channel-allocation-schemes","display_name":"Channel allocation schemes","score":0.5384019017219543},{"id":"https://openalex.org/keywords/wireless-mesh-network","display_name":"Wireless mesh network","score":0.5235664248466492},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5106001496315002},{"id":"https://openalex.org/keywords/link-adaptation","display_name":"Link adaptation","score":0.5010061264038086},{"id":"https://openalex.org/keywords/frequency-division-multiple-access","display_name":"Frequency-division multiple access","score":0.4310153126716614},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.41739532351493835},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.38927558064460754},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3574788272380829},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.2860693037509918},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11239641904830933}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.696537971496582},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6727979183197021},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5587806105613708},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.5568721890449524},{"id":"https://openalex.org/C114237682","wikidata":"https://www.wikidata.org/wiki/Q5072483","display_name":"Channel allocation schemes","level":3,"score":0.5384019017219543},{"id":"https://openalex.org/C31548570","wikidata":"https://www.wikidata.org/wiki/Q6453712","display_name":"Wireless mesh network","level":4,"score":0.5235664248466492},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5106001496315002},{"id":"https://openalex.org/C138916503","wikidata":"https://www.wikidata.org/wiki/Q2714551","display_name":"Link adaptation","level":4,"score":0.5010061264038086},{"id":"https://openalex.org/C2776208322","wikidata":"https://www.wikidata.org/wiki/Q844071","display_name":"Frequency-division multiple access","level":4,"score":0.4310153126716614},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.41739532351493835},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.38927558064460754},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3574788272380829},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.2860693037509918},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11239641904830933}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2014.2308316","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2014.2308316","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5899999737739563,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G6782317588","display_name":null,"funder_award_id":"61172066","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1484040084","https://openalex.org/W1663179466","https://openalex.org/W2011039300","https://openalex.org/W2064054678","https://openalex.org/W2100925062","https://openalex.org/W2101676293","https://openalex.org/W2107706748","https://openalex.org/W2112253076","https://openalex.org/W2114344071","https://openalex.org/W2125562505","https://openalex.org/W2129336803","https://openalex.org/W2129479459","https://openalex.org/W2138265935","https://openalex.org/W2142449931","https://openalex.org/W2143282915","https://openalex.org/W2146745654","https://openalex.org/W2150480157","https://openalex.org/W2150825860","https://openalex.org/W2156990788","https://openalex.org/W2160030828","https://openalex.org/W2162027435","https://openalex.org/W2435603672","https://openalex.org/W4253935083","https://openalex.org/W6675483549"],"related_works":["https://openalex.org/W2017797456","https://openalex.org/W1857046091","https://openalex.org/W2139964077","https://openalex.org/W2154991745","https://openalex.org/W1783848737","https://openalex.org/W2177164520","https://openalex.org/W2545254800","https://openalex.org/W2113741725","https://openalex.org/W2599783006","https://openalex.org/W2026531360"],"abstract_inverted_index":{"Channel-width":[0],"adaptation":[1,162,204],"can":[2],"optimize":[3],"multiple":[4],"performance":[5],"metrics":[6],"of":[7,32,37,51,88,113,211],"a":[8,38,44,52,56,80,92,114,180,187,193,196],"wireless":[9,53,94,116,129],"communication":[10,15,39],"link,":[11],"including":[12],"transmission":[13],"rate,":[14],"range,":[16],"resilience":[17],"to":[18,42,48,91,105,110,146,172,185,219],"delay":[19],"spread,":[20],"and":[21],"power":[22],"consumption.":[23],"Supporting":[24],"variable":[25,107,212],"channel":[26,89,108,151,213],"width":[27,90,109,152,214],"has":[28,96],"been":[29,98],"considered":[30],"one":[31],"the":[33,60,86,177,229],"most":[34],"critical":[35],"features":[36],"radio.":[40],"How":[41],"leverage":[43],"channel-width":[45,138,161,203,240],"adaptive":[46],"radio":[47],"improve":[49],"throughput":[50,112],"network":[54,95,117],"is":[55,142,163,170,183,200],"challenging":[57],"problem":[58],"in":[59,128,215],"medium":[61],"access":[62],"control":[63],"(MAC)":[64],"layer.":[65],"So":[66],"far,":[67],"there":[68],"exist":[69],"research":[70,121],"results":[71,226],"on":[72,191,238],"either":[73],"theoretical":[74],"analysis":[75,141],"or":[76],"protocol":[77,199,232],"implementation":[78],"for":[79,150,202,205],"point-to-multipoint":[81],"(PMP)":[82],"infrastructure":[83],"network.":[84],"However,":[85],"impact":[87],"multihop":[93,115],"not":[97],"fully":[99],"investigated":[100],"yet.":[101],"More":[102],"specifically,":[103],"how":[104],"exploit":[106],"enhance":[111],"remains":[118],"an":[119,166],"unresolved":[120],"issue.":[122],"This":[123],"paper":[124],"addresses":[125],"this":[126,155],"issue":[127],"mesh":[130],"networks":[131],"(WMNs)":[132],"considering":[133],"orthogonal":[134],"frequency-division":[135],"multiple-access":[136],"(OFDMA)-based":[137],"adaptation.":[139,153,241],"Theoretical":[140],"first":[143],"carried":[144],"out":[145],"identify":[147],"appropriate":[148],"algorithms":[149],"To":[154,175],"end,":[156],"resource":[157,223],"allocation":[158],"with":[159],"OFDMA-based":[160,206],"formulated":[164],"as":[165],"optimization":[167],"problem,":[168],"which":[169],"proved":[171],"be":[173],"NP-complete.":[174],"reduce":[176],"computational":[178],"complexity,":[179],"greedy":[181,194],"algorithm":[182],"derived":[184],"obtain":[186],"suboptimal":[188],"solution.":[189],"Based":[190],"such":[192],"algorithm,":[195],"distributed":[197,230],"MAC":[198,231,235],"designed":[201],"WMNs.":[207],"It":[208],"takes":[209],"advantage":[210],"different":[216],"time":[217],"slots":[218],"achieve":[220],"highly":[221],"efficient":[222],"allocation.":[224],"Simulation":[225],"illustrate":[227],"that":[228],"significantly":[233],"outperforms":[234],"protocols":[236],"based":[237],"traditional":[239]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
