{"id":"https://openalex.org/W1984937354","doi":"https://doi.org/10.1109/tvt.2012.2188110","title":"Capacity Bounds for AF Dual-hop Relaying in ${\\cal G}$ Fading Channels","display_name":"Capacity Bounds for AF Dual-hop Relaying in ${\\cal G}$ Fading Channels","publication_year":2012,"publication_date":"2012-02-15","ids":{"openalex":"https://openalex.org/W1984937354","doi":"https://doi.org/10.1109/tvt.2012.2188110","mag":"1984937354"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2012.2188110","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2012.2188110","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":true,"oa_status":"green","oa_url":"http://publications.lib.chalmers.se/records/fulltext/159951/local_159951.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5024046434","display_name":"Caijun Zhong","orcid":"https://orcid.org/0000-0002-9960-7800"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Caijun Zhong","raw_affiliation_strings":["Institute of Information and Communication Engineering, University of Zhejiang, Hangzhou, China","Inst. of Inf. & Commun. Eng., Zhejiang Univ., Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information and Communication Engineering, University of Zhejiang, Hangzhou, China","institution_ids":[]},{"raw_affiliation_string":"Inst. of Inf. & Commun. Eng., Zhejiang Univ., Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035876091","display_name":"Michail Matthaiou","orcid":"https://orcid.org/0000-0001-9235-7741"},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Michail Matthaiou","raw_affiliation_strings":["Department of Signals and Systems, Chalmers University of Technology, Gothenburg, Sweden","[Dept. of Signals and systems, Chalmers University of Technology, Gothenburg, Sweden]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Signals and Systems, Chalmers University of Technology, Gothenburg, Sweden","institution_ids":["https://openalex.org/I66862912"]},{"raw_affiliation_string":"[Dept. of Signals and systems, Chalmers University of Technology, Gothenburg, Sweden]","institution_ids":["https://openalex.org/I66862912"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061744244","display_name":"George K. Karagiannidis","orcid":"https://orcid.org/0000-0001-8810-0345"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"George K. Karagiannidis","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Thessaloniki, Greece","Dept. of Electr. & Comput. Eng., Aristotle Univ. of Thessaloniki,Thessaloniki, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Aristotle Univ. of Thessaloniki,Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101599931","display_name":"Aiping Huang","orcid":"https://orcid.org/0000-0002-9854-270X"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Aiping Huang","raw_affiliation_strings":["Institute of Information and Communication Engineering, University of Zhejiang, Hangzhou, China","Inst. of Inf. & Commun. Eng., Zhejiang Univ., Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information and Communication Engineering, University of Zhejiang, Hangzhou, China","institution_ids":[]},{"raw_affiliation_string":"Inst. of Inf. & Commun. Eng., Zhejiang Univ., Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100751311","display_name":"Zhaoyang Zhang","orcid":"https://orcid.org/0000-0003-2346-6228"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaoyang Zhang","raw_affiliation_strings":["Institute of Information and Communication Engineering, University of Zhejiang, Hangzhou, China","Inst. of Inf. & Commun. Eng., Zhejiang Univ., Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information and Communication Engineering, University of Zhejiang, Hangzhou, China","institution_ids":[]},{"raw_affiliation_string":"Inst. of Inf. & Commun. Eng., Zhejiang Univ., Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.5351,"has_fulltext":true,"cited_by_count":42,"citation_normalized_percentile":{"value":0.96795763,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"61","issue":"4","first_page":"1730","last_page":"1740"},"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":0.9987999796867371,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9973000288009644,"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/fading","display_name":"Fading","score":0.9187815189361572},{"id":"https://openalex.org/keywords/ergodic-theory","display_name":"Ergodic theory","score":0.6612056493759155},{"id":"https://openalex.org/keywords/nakagami-distribution","display_name":"Nakagami distribution","score":0.4844958484172821},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.43615293502807617},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.42730921506881714},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.40774303674697876},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.38510996103286743},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.382466197013855},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.2378634810447693},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.11861807107925415},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.06455641984939575}],"concepts":[{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.9187815189361572},{"id":"https://openalex.org/C122044880","wikidata":"https://www.wikidata.org/wiki/Q5498822","display_name":"Ergodic theory","level":2,"score":0.6612056493759155},{"id":"https://openalex.org/C115098869","wikidata":"https://www.wikidata.org/wiki/Q3258347","display_name":"Nakagami distribution","level":4,"score":0.4844958484172821},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43615293502807617},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.42730921506881714},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.40774303674697876},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.38510996103286743},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.382466197013855},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.2378634810447693},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.11861807107925415},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.06455641984939575},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tvt.2012.2188110","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2012.2188110","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"},{"id":"pmh:oai:research.chalmers.se:159951","is_oa":true,"landing_page_url":"https://research.chalmers.se/en/publication/159951","pdf_url":"http://publications.lib.chalmers.se/records/fulltext/159951/local_159951.pdf","source":{"id":"https://openalex.org/S4306402469","display_name":"Chalmers Research (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null}],"best_oa_location":{"id":"pmh:oai:research.chalmers.se:159951","is_oa":true,"landing_page_url":"https://research.chalmers.se/en/publication/159951","pdf_url":"http://publications.lib.chalmers.se/records/fulltext/159951/local_159951.pdf","source":{"id":"https://openalex.org/S4306402469","display_name":"Chalmers Research (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321030","display_name":"VINNOVA","ror":"https://ror.org/01kd5m353"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1984937354.pdf","grobid_xml":"https://content.openalex.org/works/W1984937354.grobid-xml"},"referenced_works_count":32,"referenced_works":["https://openalex.org/W604181985","https://openalex.org/W1522045078","https://openalex.org/W1570169461","https://openalex.org/W1899711495","https://openalex.org/W1982858744","https://openalex.org/W1986825443","https://openalex.org/W1988035518","https://openalex.org/W2003925783","https://openalex.org/W2033529003","https://openalex.org/W2047511481","https://openalex.org/W2059504809","https://openalex.org/W2068503902","https://openalex.org/W2095687453","https://openalex.org/W2100512474","https://openalex.org/W2104681550","https://openalex.org/W2110757521","https://openalex.org/W2115719440","https://openalex.org/W2118888819","https://openalex.org/W2121809622","https://openalex.org/W2127247395","https://openalex.org/W2139547840","https://openalex.org/W2139887674","https://openalex.org/W2142476080","https://openalex.org/W2149454297","https://openalex.org/W2157992324","https://openalex.org/W2162827997","https://openalex.org/W2165359432","https://openalex.org/W2170405212","https://openalex.org/W2170422354","https://openalex.org/W2493309683","https://openalex.org/W2801496987","https://openalex.org/W3119264854"],"related_works":["https://openalex.org/W2128350152","https://openalex.org/W2121824117","https://openalex.org/W2118931651","https://openalex.org/W2164974156","https://openalex.org/W2115794616","https://openalex.org/W2049075887","https://openalex.org/W2103831785","https://openalex.org/W3000477998","https://openalex.org/W2374445688","https://openalex.org/W2384899803"],"abstract_inverted_index":{"We":[0,64,114],"investigate":[1],"the":[2,28,48,57,80,100,120,123,127,130,141],"ergodic":[3,81,101],"capacity":[4,82,102],"of":[5,22,83,103,122,129],"amplify-and-forward":[6],"(AF)":[7],"dual-hop":[8,84,105],"relaying":[9,70,85,106],"systems":[10,71,86,107],"in":[11,27],"composite":[12],"Nakagami-":[13,49,58],"<i":[14,31,50,59,109],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[15,32,51,60,110],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">m</i>":[16,52,61],"/inverse-Gaussian":[17],"fading":[18,112,131,152],"channels.":[19,113],"This":[20],"type":[21],"fading,":[23,34],"which":[24],"is":[25],"known":[26],"literature":[29],"as":[30],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">G</i>":[33,111],"has":[35],"recently":[36],"attracted":[37],"increasing":[38],"research":[39],"interest":[40],"due":[41],"to":[42,45,98],"its":[43],"ability":[44],"better":[46],"approximate":[47],"/lognormal":[53],"model,":[54],"compared":[55],"with":[56,87],"/gamma":[62],"model.":[63],"study":[65],"both":[66,134],"fixed-":[67],"and":[68,72,76,144],"variable-gain":[69],"present":[73],"analytical":[74],"upper":[75,143],"lower":[77,145],"bounds":[78,93,146],"for":[79,119,150],"not":[88],"necessarily":[89],"identical":[90],"hops;":[91],"these":[92],"provide":[94],"an":[95],"efficient":[96],"means":[97],"evaluate":[99],"AF":[104],"over":[108],"also":[115],"establish":[116],"sufficient":[117],"conditions":[118],"existence":[121],"bounds,":[124],"depending":[125],"on":[126],"values":[128],"parameters.":[132],"In":[133],"cases,":[135],"our":[136],"simulation":[137],"results":[138],"demonstrate":[139],"that":[140],"proposed":[142],"remain":[147],"relatively":[148],"tight":[149],"different":[151],"conditions.":[153]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":8},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}