{"id":"https://openalex.org/W2125898945","doi":"https://doi.org/10.1109/vetecs.2009.5073295","title":"A Geographic-Based Approach to Relay Selection for Wireless Ad Hoc Relay Networks","display_name":"A Geographic-Based Approach to Relay Selection for Wireless Ad Hoc Relay Networks","publication_year":2009,"publication_date":"2009-04-01","ids":{"openalex":"https://openalex.org/W2125898945","doi":"https://doi.org/10.1109/vetecs.2009.5073295","mag":"2125898945"},"language":"en","primary_location":{"id":"doi:10.1109/vetecs.2009.5073295","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecs.2009.5073295","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"VTC Spring 2009 - IEEE 69th Vehicular Technology Conference","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/A5005169457","display_name":"Chin-Liang Wang","orcid":"https://orcid.org/0000-0002-3544-3165"},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chin-Liang Wang","raw_affiliation_strings":["Department of Electrical Engineering and Institute of Communications Engineering, National Tsing Hua University, Hsinchu, Taiwan","Dept. of Electr. Eng., Nat. Tsing Hua Univ., Hsinchu#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Institute of Communications Engineering, National Tsing Hua University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I25846049"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Nat. Tsing Hua Univ., Hsinchu#TAB#","institution_ids":["https://openalex.org/I25846049"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074242053","display_name":"Syue-Ju Syue","orcid":null},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Syue-Ju Syue","raw_affiliation_strings":["Institute of Communications Engineering, National Tsing Hua University, Hsinchu, Taiwan","National Tsing Hua University, Hsinchu, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Communications Engineering, National Tsing Hua University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I25846049"]},{"raw_affiliation_string":"National Tsing Hua University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I25846049"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.266,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.92614751,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"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":0.9915000200271606,"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":0.9829000234603882,"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/relay","display_name":"Relay","score":0.9635361433029175},{"id":"https://openalex.org/keywords/relay-channel","display_name":"Relay channel","score":0.8335955739021301},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7608768343925476},{"id":"https://openalex.org/keywords/initialization","display_name":"Initialization","score":0.666185736656189},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.6169047355651855},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5875375270843506},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5727920532226562},{"id":"https://openalex.org/keywords/wireless-ad-hoc-network","display_name":"Wireless ad hoc network","score":0.5392623543739319},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5093144178390503},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5056402683258057},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.47175130248069763},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4532301723957062},{"id":"https://openalex.org/keywords/link-access-procedure-for-frame-relay","display_name":"Link Access Procedure for Frame Relay","score":0.41397497057914734},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2599828839302063},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11712536215782166}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.9635361433029175},{"id":"https://openalex.org/C46257984","wikidata":"https://www.wikidata.org/wiki/Q7310895","display_name":"Relay channel","level":4,"score":0.8335955739021301},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7608768343925476},{"id":"https://openalex.org/C114466953","wikidata":"https://www.wikidata.org/wiki/Q6034165","display_name":"Initialization","level":2,"score":0.666185736656189},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.6169047355651855},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5875375270843506},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5727920532226562},{"id":"https://openalex.org/C94523657","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Wireless ad hoc network","level":3,"score":0.5392623543739319},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5093144178390503},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5056402683258057},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.47175130248069763},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4532301723957062},{"id":"https://openalex.org/C111218622","wikidata":"https://www.wikidata.org/wiki/Q6554248","display_name":"Link Access Procedure for Frame Relay","level":5,"score":0.41397497057914734},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2599828839302063},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11712536215782166},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vetecs.2009.5073295","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecs.2009.5073295","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"VTC Spring 2009 - IEEE 69th Vehicular Technology Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1807835759","https://openalex.org/W2095699525","https://openalex.org/W2122505293","https://openalex.org/W2125668934","https://openalex.org/W2127531738","https://openalex.org/W2133871706","https://openalex.org/W2149171456","https://openalex.org/W2152121970","https://openalex.org/W2296319761","https://openalex.org/W2544515865","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W1965566556","https://openalex.org/W2137838797","https://openalex.org/W1602866994","https://openalex.org/W2969987855","https://openalex.org/W2595297530","https://openalex.org/W2152137554","https://openalex.org/W2110879650","https://openalex.org/W2787091472","https://openalex.org/W2119435011","https://openalex.org/W2045420852"],"abstract_inverted_index":{"In":[0,46,120],"this":[1],"paper,":[2],"we":[3],"propose":[4],"a":[5,150],"novel":[6],"relay":[7,26,69,86,110,136,169,182],"selection":[8,39,87,170,183],"scheme":[9,30,60,140,152],"based":[10],"on":[11,90],"geographical":[12,49],"information,":[13],"aiming":[14],"to":[15,41,66],"minimize":[16],"the":[17,33,43,58,71,79,102,114,123,126,130,143,167,175,180],"symbol":[18],"error":[19],"probability":[20],"(SEP)":[21],"for":[22,108],"wireless":[23],"ad":[24],"hoc":[25],"networks.":[27],"The":[28],"proposed":[29,59,168],"utilizes":[31],"only":[32],"source-relay":[34],"and":[35,96,149,178],"relay-destination":[36],"distances":[37,144],"as":[38],"criteria":[40],"choose":[42],"best":[44,72],"relay.":[45],"particular,":[47],"such":[48],"information":[50,94,128],"is":[51,129],"often":[52],"available":[53],"during":[54],"network":[55],"initialization.":[56],"Thus,":[57],"does":[61],"not":[62],"need":[63],"extra":[64],"procedures":[65],"examine":[67],"which":[68,113,142,154],"has":[70],"channel":[73,92],"quality":[74],"and,":[75],"hence,":[76],"reduces":[77],"significantly":[78],"computational":[80],"complexity.":[81],"By":[82],"contrast,":[83],"most":[84],"existing":[85],"schemes":[88],"rely":[89],"strict":[91],"state":[93],"(CSI)":[95],"coherent":[97],"time":[98],"intervals,":[99],"drastically":[100],"increasing":[101],"difficulty":[103],"in":[104,112,134],"practical":[105,151],"realizations,":[106],"especially":[107],"large":[109],"networks":[111],"fading":[115],"channels":[116],"are":[117,147],"sufficiently":[118],"fast-varying.":[119],"our":[121],"scheme,":[122],"accuracy":[124],"of":[125],"distance":[127,157],"main":[131],"factor":[132],"resulting":[133],"non-best":[135],"selection.":[137],"An":[138],"ideal":[139],"(in":[141,153],"between":[145],"nodes":[146],"exact)":[148],"there":[155],"exists":[156],"estimation":[158],"errors)":[159],"will":[160],"be":[161],"discussed":[162],"respectively.":[163],"Simulation":[164],"results":[165],"demonstrate":[166],"method":[171],"can":[172],"efficiently":[173],"improve":[174],"SEP":[176],"performance":[177],"outperform":[179],"random":[181],"scheme.":[184]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":7}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
