{"id":"https://openalex.org/W2052990830","doi":"https://doi.org/10.1109/wiopt.2014.6850317","title":"Why are relays not always good for you? Performance of different relay deployment configurations in a heterogeneous network","display_name":"Why are relays not always good for you? Performance of different relay deployment configurations in a heterogeneous network","publication_year":2014,"publication_date":"2014-05-01","ids":{"openalex":"https://openalex.org/W2052990830","doi":"https://doi.org/10.1109/wiopt.2014.6850317","mag":"2052990830"},"language":"en","primary_location":{"id":"doi:10.1109/wiopt.2014.6850317","is_oa":true,"landing_page_url":"https://doi.org/10.1109/wiopt.2014.6850317","pdf_url":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6850317","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 12th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6850317","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000954638","display_name":"Jagadish Ghimire","orcid":null},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jagadish Ghimire","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Waterloo, Canada","[Dept. of Electr. & Comput. Eng., Univ. of Waterloo, Waterloo, ON, Canada]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Waterloo, Canada","institution_ids":["https://openalex.org/I151746483"]},{"raw_affiliation_string":"[Dept. of Electr. & Comput. Eng., Univ. of Waterloo, Waterloo, ON, Canada]","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032643029","display_name":"Catherine Rosenberg","orcid":"https://orcid.org/0000-0002-1915-243X"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Catherine Rosenberg","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Waterloo, Canada","[Dept. of Electr. & Comput. Eng., Univ. of Waterloo, Waterloo, ON, Canada]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Waterloo, Canada","institution_ids":["https://openalex.org/I151746483"]},{"raw_affiliation_string":"[Dept. of Electr. & Comput. Eng., Univ. of Waterloo, Waterloo, ON, Canada]","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018326607","display_name":"Shalini Periyalwar","orcid":null},"institutions":[{"id":"https://openalex.org/I67031392","display_name":"Carleton University","ror":"https://ror.org/02qtvee93","country_code":"CA","type":"education","lineage":["https://openalex.org/I67031392"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Shalini Periyalwar","raw_affiliation_strings":["Carleton University, Ottawa, ON, CA","Department of Systems and Computer Engineering, Carleton University Ottawa, ON, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Carleton University, Ottawa, ON, CA","institution_ids":[]},{"raw_affiliation_string":"Department of Systems and Computer Engineering, Carleton University Ottawa, ON, Canada","institution_ids":["https://openalex.org/I67031392"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4079,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.53401002,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"333","last_page":"340"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":1.0,"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":1.0,"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":0.9998999834060669,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9990000128746033,"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/relay","display_name":"Relay","score":0.8586182594299316},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7531814575195312},{"id":"https://openalex.org/keywords/backhaul","display_name":"Backhaul (telecommunications)","score":0.7165629267692566},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7032777070999146},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.6367478370666504},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5871226787567139},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.5518475770950317},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5339191555976868},{"id":"https://openalex.org/keywords/relay-channel","display_name":"Relay channel","score":0.5042825937271118},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4812288284301758},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.4750889837741852},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.45744559168815613},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.4290064871311188},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.41975805163383484},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22223445773124695},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1502760946750641},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.06736114621162415}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.8586182594299316},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7531814575195312},{"id":"https://openalex.org/C103760667","wikidata":"https://www.wikidata.org/wiki/Q798444","display_name":"Backhaul (telecommunications)","level":3,"score":0.7165629267692566},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7032777070999146},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.6367478370666504},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5871226787567139},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.5518475770950317},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5339191555976868},{"id":"https://openalex.org/C46257984","wikidata":"https://www.wikidata.org/wiki/Q7310895","display_name":"Relay channel","level":4,"score":0.5042825937271118},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4812288284301758},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.4750889837741852},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.45744559168815613},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.4290064871311188},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.41975805163383484},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22223445773124695},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1502760946750641},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.06736114621162415},{"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"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/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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/wiopt.2014.6850317","is_oa":true,"landing_page_url":"https://doi.org/10.1109/wiopt.2014.6850317","pdf_url":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6850317","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 12th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.684.9492","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.684.9492","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://ece.uwaterloo.ca/%7Ecath/wiopt14.pdf","raw_type":"text"}],"best_oa_location":{"id":"doi:10.1109/wiopt.2014.6850317","is_oa":true,"landing_page_url":"https://doi.org/10.1109/wiopt.2014.6850317","pdf_url":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6850317","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 12th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt)","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1987497363","https://openalex.org/W2013170809","https://openalex.org/W2064032030","https://openalex.org/W2070311567","https://openalex.org/W2077696687","https://openalex.org/W2113921875","https://openalex.org/W2129591674","https://openalex.org/W2136530738","https://openalex.org/W2151171883","https://openalex.org/W2158510188"],"related_works":["https://openalex.org/W2608897767","https://openalex.org/W2153829573","https://openalex.org/W2099376255","https://openalex.org/W2963768675","https://openalex.org/W2004047158","https://openalex.org/W2119153672","https://openalex.org/W2993015344","https://openalex.org/W4297310313","https://openalex.org/W1559320887","https://openalex.org/W2374704553"],"abstract_inverted_index":{"In":[0,46,71],"this":[1],"paper,":[2],"we":[3],"study":[4],"three":[5],"scenarios":[6,37,50],"of":[7,23,43,48,51,91,117,182,186,192,208],"small-cell":[8],"deployment":[9,191],"in":[10],"a":[11,15,21,205,209],"heterogeneous":[12],"network":[13],"comprising":[14],"macro":[16],"base":[17],"station":[18],"(MBS)":[19],"and":[20,33,101,114],"set":[22],"small":[24,206],"cells.":[25],"The":[26,177],"first":[27],"scenario":[28],"corresponds":[29],"to":[30,39,58,111,174,188,214,219],"wired":[31,151],"backhauling":[32,152],"the":[34,49,54,61,72,83,92,138,157,175,180,183,190,220],"remaining":[35],"two":[36,40],"correspond":[38],"different":[41,95],"ways":[42],"wireless":[44,52],"backhauling.":[45],"one":[47],"backhauling,":[53],"backhaul":[55,84],"links":[56,63,85],"have":[57],"compete":[59],"with":[60,153,170],"user":[62],"for":[64,81,201],"LTE":[65],"channel":[66,99],"resources":[67],"(user-band":[68],"relay":[69,87,122,145,194,203],"scenario).":[70,88],"other,":[73],"an":[74,108],"additional":[75],"(mmWave)":[76],"band":[77],"is":[78,148],"available":[79],"exclusively":[80],"operating":[82],"(dedicated-band":[86],"For":[89,120],"each":[90],"scenarios,":[93],"several":[94],"configurations":[96,129,164],"based":[97],"on":[98],"allocation":[100],"node":[102],"capabilities":[103],"are":[104],"considered.":[105],"We":[106],"formulate":[107],"optimization":[109],"framework":[110],"model,":[112],"dimension":[113],"evaluate":[115],"all":[116],"these":[118],"configurations.":[119],"user-band":[121,193],"scenario,":[123,204],"our":[124,197],"results":[125,158,178,198],"show":[126,160,199],"that":[127,143,161],"some":[128,162],"offer":[130,165],"either":[131],"negative":[132],"or":[133],"negligible":[134],"throughput":[135,168],"gains":[136],"over":[137],"MBS-only":[139],"case.":[140],"By":[141],"noting":[142],"any":[144],"deployment's":[146],"performance":[147,216],"upper-bounded":[149],"by":[150],"sufficiently":[154],"large":[155],"capacity,":[156],"also":[159],"other":[163],"very":[166,172,217],"good":[167],"gains,":[169],"values":[171],"close":[173,218],"upper-bound.":[176,221],"highlight":[179],"importance":[181],"right":[184],"choice":[185],"configuration":[187],"justify":[189],"nodes.":[195],"Further,":[196],"that,":[200],"dedicated-band":[202],"fraction":[207],"typical":[210],"mmWave":[211],"bandwidth":[212],"suffices":[213],"yield":[215]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}