{"id":"https://openalex.org/W2078009285","doi":"https://doi.org/10.1109/iscit.2014.7011870","title":"Dynamic base station assignment and resource allocation in MIMO CR small-cell networks","display_name":"Dynamic base station assignment and resource allocation in MIMO CR small-cell networks","publication_year":2014,"publication_date":"2014-09-01","ids":{"openalex":"https://openalex.org/W2078009285","doi":"https://doi.org/10.1109/iscit.2014.7011870","mag":"2078009285"},"language":"en","primary_location":{"id":"doi:10.1109/iscit.2014.7011870","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscit.2014.7011870","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 14th International Symposium on Communications and Information Technologies (ISCIT)","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/A5026001950","display_name":"Xiaoge Huang","orcid":"https://orcid.org/0000-0002-4559-9606"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoge Huang","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","School of Communication and Information Engineering, Chongqing Univ. of Posts and Telecommunications, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]},{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing Univ. of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101876548","display_name":"Fan Zhu","orcid":"https://orcid.org/0009-0001-5841-5335"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fan Zhu","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","School of Communication and Information Engineering, Chongqing Univ. of Posts and Telecommunications, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]},{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing Univ. of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062244224","display_name":"Yongxu Zou","orcid":null},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongxu Zou","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","School of Communication and Information Engineering, Chongqing Univ. of Posts and Telecommunications, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]},{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing Univ. of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084338675","display_name":"Qianbin Chen","orcid":"https://orcid.org/0000-0001-6868-6860"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qianbin Chen","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","School of Communication and Information Engineering, Chongqing Univ. of Posts and Telecommunications, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]},{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing Univ. of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I10535382"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4259,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.69308308,"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":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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":0.9998999834060669,"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","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/T10575","display_name":"Wireless Communication Networks Research","score":0.9991000294685364,"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/cognitive-radio","display_name":"Cognitive radio","score":0.7857929468154907},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.7010717391967773},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7010353207588196},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5983681082725525},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5727605819702148},{"id":"https://openalex.org/keywords/small-cell","display_name":"Small cell","score":0.5677564144134521},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.5650073885917664},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5469614863395691},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5033885836601257},{"id":"https://openalex.org/keywords/convexity","display_name":"Convexity","score":0.47967529296875},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.4778982400894165},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4665847420692444},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.4494768977165222},{"id":"https://openalex.org/keywords/cooperative-mimo","display_name":"Cooperative MIMO","score":0.4492180347442627},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.42392539978027344},{"id":"https://openalex.org/keywords/reuse","display_name":"Reuse","score":0.41901636123657227},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.41450372338294983},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4030977487564087},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.358987033367157},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.27828627824783325},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.2586606740951538},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17260536551475525},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17212262749671936},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09960713982582092}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.7857929468154907},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.7010717391967773},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7010353207588196},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5983681082725525},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5727605819702148},{"id":"https://openalex.org/C179655311","wikidata":"https://www.wikidata.org/wiki/Q7543020","display_name":"Small cell","level":3,"score":0.5677564144134521},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.5650073885917664},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5469614863395691},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5033885836601257},{"id":"https://openalex.org/C72134830","wikidata":"https://www.wikidata.org/wiki/Q5166524","display_name":"Convexity","level":2,"score":0.47967529296875},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.4778982400894165},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4665847420692444},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.4494768977165222},{"id":"https://openalex.org/C2778079784","wikidata":"https://www.wikidata.org/wiki/Q25000112","display_name":"Cooperative MIMO","level":5,"score":0.4492180347442627},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.42392539978027344},{"id":"https://openalex.org/C206588197","wikidata":"https://www.wikidata.org/wiki/Q846574","display_name":"Reuse","level":2,"score":0.41901636123657227},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.41450372338294983},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4030977487564087},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.358987033367157},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.27828627824783325},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.2586606740951538},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17260536551475525},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17212262749671936},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09960713982582092},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C106159729","wikidata":"https://www.wikidata.org/wiki/Q2294553","display_name":"Financial economics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscit.2014.7011870","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscit.2014.7011870","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 14th International Symposium on Communications and Information Technologies (ISCIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4099999964237213,"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1970630387","https://openalex.org/W1971816397","https://openalex.org/W1973690169","https://openalex.org/W1985823567","https://openalex.org/W2002245423","https://openalex.org/W2011941872","https://openalex.org/W2011966189","https://openalex.org/W2011973710","https://openalex.org/W2055511225","https://openalex.org/W2111482844","https://openalex.org/W2135886584","https://openalex.org/W2152658128","https://openalex.org/W2157564789","https://openalex.org/W3098183424","https://openalex.org/W3151320872"],"related_works":["https://openalex.org/W1964872188","https://openalex.org/W2187391117","https://openalex.org/W1981809986","https://openalex.org/W2949367465","https://openalex.org/W2979325298","https://openalex.org/W2964038910","https://openalex.org/W2900967217","https://openalex.org/W2803502124","https://openalex.org/W2078009285","https://openalex.org/W2134591504"],"abstract_inverted_index":{"Cognitive":[0],"radio":[1],"(CR)":[2],"is":[3,20,108],"an":[4,57],"effective":[5,22],"technology":[6],"to":[7,24,68,81,91,143],"deal":[8,126],"with":[9,127],"the":[10,26,35,70,77,93,97,105,114,116,119,121,128,131,150,157],"spectrum":[11,15,27,100],"scarcity":[12],"and":[13,55,65],"improve":[14],"utilization.":[16],"The":[17,102],"growing":[18],"small-cell":[19,53],"another":[21],"method":[23],"enhance":[25],"efficiency":[28],"of":[29,34,38,73,79,104,130,149],"wireless":[30],"networks":[31,54],"by":[32],"way":[33],"spatial":[36],"reuse":[37],"frequencies.":[39],"In":[40],"this":[41],"paper,":[42],"we":[43,134],"consider":[44],"a":[45,85,136,145,163],"Multiple":[46,48],"Input":[47],"Output":[49],"(MIMO)":[50],"CR":[51,74,88],"in":[52],"propose":[56],"efficient":[58],"algorithm":[59,142,160],"joint":[60],"optimize":[61],"both":[62],"cell":[63],"selection":[64],"resource":[66],"allocation,":[67],"maximize":[69],"sum":[71],"rate":[72],"users,":[75],"under":[76],"condition":[78],"interference":[80],"primary":[82],"users":[83,89],"below":[84],"certain":[86],"value.":[87],"decide":[90],"access":[92],"channel":[94],"based":[95],"on":[96],"results":[98,154],"from":[99],"sensing.":[101],"influence":[103],"sensing":[106,117],"time":[107,118],"also":[109],"taken":[110],"into":[111],"account,":[112],"since":[113],"longer":[115],"shorter":[120],"data":[122],"transmission":[123],"time.":[124],"To":[125],"non-convexity":[129],"optimization":[132],"problem,":[133],"introduce":[135],"sensing-based":[137],"successive":[138],"convex":[139],"approximations":[140],"(SSCA)":[141],"get":[144],"locally":[146],"optimal":[147],"solution":[148],"non-convex":[151],"problem.":[152],"Simulation":[153],"show":[155],"that":[156],"proposed":[158],"SSCA":[159],"can":[161],"achieve":[162],"better":[164],"performance.":[165]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}