{"id":"https://openalex.org/W2030310914","doi":"https://doi.org/10.1109/tpds.2014.2355596","title":"Throughput and Delay in Heterogeneous Cognitive Radio Networks with Cooperative Secondary Users","display_name":"Throughput and Delay in Heterogeneous Cognitive Radio Networks with Cooperative Secondary Users","publication_year":2014,"publication_date":"2014-09-10","ids":{"openalex":"https://openalex.org/W2030310914","doi":"https://doi.org/10.1109/tpds.2014.2355596","mag":"2030310914"},"language":"en","primary_location":{"id":"doi:10.1109/tpds.2014.2355596","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tpds.2014.2355596","pdf_url":null,"source":{"id":"https://openalex.org/S97130795","display_name":"IEEE Transactions on Parallel and Distributed Systems","issn_l":"1045-9219","issn":["1045-9219","1558-2183","2161-9883"],"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 Parallel and Distributed Systems","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/A5038887050","display_name":"Riheng Jia","orcid":"https://orcid.org/0000-0002-5741-5560"},"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":"Riheng Jia","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, China","[Department of Electronic Engineering, Shanghai Jiao Tong University, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"[Department of Electronic Engineering, Shanghai Jiao Tong University, China]","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004595691","display_name":"Jinbei Zhang","orcid":"https://orcid.org/0000-0003-2348-1970"},"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":"Jinbei Zhang","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, China","[Department of Electronic Engineering, Shanghai Jiao Tong University, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"[Department of Electronic Engineering, Shanghai Jiao Tong University, China]","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101807552","display_name":"Feng Yang","orcid":"https://orcid.org/0000-0002-6350-5765"},"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":"Feng Yang","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, China","[Department of Electronic Engineering, Shanghai Jiao Tong University, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"[Department of Electronic Engineering, Shanghai Jiao Tong University, China]","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085791658","display_name":"Xiaoying Gan","orcid":"https://orcid.org/0000-0001-5200-1409"},"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":"Xiaoying Gan","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, China","[Department of Electronic Engineering, Shanghai Jiao Tong University, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"[Department of Electronic Engineering, Shanghai Jiao Tong University, China]","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018442100","display_name":"Xiaohua Tian","orcid":"https://orcid.org/0000-0003-0716-3323"},"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":"Xiaohua Tian","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, China","[Department of Electronic Engineering, Shanghai Jiao Tong University, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"[Department of Electronic Engineering, Shanghai Jiao Tong University, China]","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101037970","display_name":"Pengyuan Du","orcid":null},"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":"Pengyuan Du","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, China","[Department of Electronic Engineering, Shanghai Jiao Tong University, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"[Department of Electronic Engineering, Shanghai Jiao Tong University, China]","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034483183","display_name":"Xinbing Wang","orcid":"https://orcid.org/0000-0002-0357-8356"},"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":"Xinbing Wang","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, China","[Department of Electronic Engineering, Shanghai Jiao Tong University, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"[Department of Electronic Engineering, Shanghai Jiao Tong University, China]","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.12518295,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"26","issue":"9","first_page":"2586","last_page":"2598"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T10246","display_name":"Mobile Ad Hoc Networks","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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9993000030517578,"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/throughput","display_name":"Throughput","score":0.8747815489768982},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7634865045547485},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.7031546831130981},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5924763679504395},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.5771185755729675},{"id":"https://openalex.org/keywords/heterogeneous-network","display_name":"Heterogeneous network","score":0.428425133228302},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1397072672843933},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.1278069019317627},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.11934873461723328}],"concepts":[{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.8747815489768982},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7634865045547485},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.7031546831130981},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5924763679504395},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.5771185755729675},{"id":"https://openalex.org/C158207573","wikidata":"https://www.wikidata.org/wiki/Q5747224","display_name":"Heterogeneous network","level":4,"score":0.428425133228302},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1397072672843933},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.1278069019317627},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.11934873461723328},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tpds.2014.2355596","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tpds.2014.2355596","pdf_url":null,"source":{"id":"https://openalex.org/S97130795","display_name":"IEEE Transactions on Parallel and Distributed Systems","issn_l":"1045-9219","issn":["1045-9219","1558-2183","2161-9883"],"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 Parallel and Distributed Systems","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.724.6761","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.724.6761","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://iwct.sjtu.edu.cn/Personal/xwang8/paper/INFOCOM2014_CRcapacity_Tech.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G178677581","display_name":null,"funder_award_id":"61271219","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G3584224770","display_name":null,"funder_award_id":"61325012","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G3733007272","display_name":null,"funder_award_id":"61202373","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7378474545","display_name":null,"funder_award_id":"61221001","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8124223923","display_name":null,"funder_award_id":"61428205","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1599250398","https://openalex.org/W1662690144","https://openalex.org/W1983031711","https://openalex.org/W2004905904","https://openalex.org/W2045619381","https://openalex.org/W2048495928","https://openalex.org/W2065482622","https://openalex.org/W2108668631","https://openalex.org/W2115678412","https://openalex.org/W2121761994","https://openalex.org/W2135356058","https://openalex.org/W2137775453","https://openalex.org/W2142644793","https://openalex.org/W2144509357","https://openalex.org/W2149959815","https://openalex.org/W2155685934","https://openalex.org/W2156812364","https://openalex.org/W2162450625","https://openalex.org/W2166118367","https://openalex.org/W2171471095","https://openalex.org/W2295428206","https://openalex.org/W3103243277","https://openalex.org/W3103891709","https://openalex.org/W4231916799","https://openalex.org/W4242489781"],"related_works":["https://openalex.org/W2539674285","https://openalex.org/W2559261346","https://openalex.org/W4280609833","https://openalex.org/W2018726158","https://openalex.org/W2387652801","https://openalex.org/W2540573036","https://openalex.org/W1990934859","https://openalex.org/W2053336077","https://openalex.org/W2158337294","https://openalex.org/W1996746875"],"abstract_inverted_index":{"In":[0,120],"this":[1],"paper,":[2],"<sup":[3],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[4],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sup>":[5],"we":[6,68,138,168],"investigate":[7],"the":[8,19,23,71,76,87,93,104,111,122,141,155,160,178,186,198,206,213,220],"throughput":[9,74,94,189,201],"and":[10,22,34,51,56,61,127,182,190],"delay":[11,123,191,214],"in":[12,236],"heterogeneous":[13,80,115,207],"cognitive":[14],"radio":[15],"networks":[16,97,129,230],"(HCRN),":[17],"where":[18],"data":[20],"source":[21],"destination":[24],"(S-D)":[25],"is":[26,75,98,202,231],"heterogeneously":[27],"distributed":[28],"following":[29],"a":[30,170,224],"rank":[31],"based":[32],"model":[33,175],"secondary":[35,96,128],"users":[36,43],"(SUs)":[37],"provide":[38],"relay":[39],"service":[40],"for":[41,78,192],"primary":[42,72,126,162,193,199,229],"(PUs).":[44],"We":[45],"consider":[46],"two":[47],"scenarios:":[48],"1)":[49],"PUs":[50,58,148],"SUs":[52,62,144,181],"are":[53,59,63,130],"both":[54,125],"static;":[55],"2)":[57],"static":[60],"mobile.":[64],"For":[65,165],"scenario":[66,166,237],"1,":[67],"show":[69],"that":[70,140,197,235],"network":[73,163,200],"same":[77,161],"different":[79,114],"extents":[81,116],"of":[82,90,95,113,117,124,143,180,188,205,209,222,228],"S-D":[83,105,118,156,210],"distribution":[84],"owing":[85],"to":[86,100,132,146,176,219],"flexible":[88],"assistance":[89],"SUs,":[91,223],"while":[92,158,212],"proven":[99],"be":[101,133,150],"changing":[102],"with":[103,135,216,234],"heterogeneity":[106],"exponent":[107],"\u03b1,":[108],"which":[109],"depicts":[110],"variation":[112],"distribution.":[119],"addition,":[121],"shown":[131],"altering":[134],"\u03b1.":[136,217],"Further,":[137],"reveal":[139],"number":[142],"required":[145],"assist":[147],"can":[149],"dramatically":[151],"reduced":[152],"when":[153],"considering":[154],"heterogeneity,":[157],"achieving":[159],"throughput.":[164],"2,":[167],"utilize":[169],"modified":[171],"uniform":[172],"mobility":[173,221],"(MUM)":[174],"depict":[177],"motion":[179],"mainly":[183],"focus":[184],"on":[185],"analysis":[187],"networks.":[194],"It":[195],"shows":[196],"also":[203],"free":[204],"extent":[208],"distribution,":[211],"changes":[215],"Due":[218],"better":[225],"delay-throughput":[226],"tradeoff":[227],"achieved":[232],"compared":[233],"1.":[238]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}