{"id":"https://openalex.org/W2594055927","doi":"https://doi.org/10.1109/isit.2017.8006983","title":"Scalable spectrum allocation for large networks based on sparse optimization","display_name":"Scalable spectrum allocation for large networks based on sparse optimization","publication_year":2017,"publication_date":"2017-06-01","ids":{"openalex":"https://openalex.org/W2594055927","doi":"https://doi.org/10.1109/isit.2017.8006983","mag":"2594055927"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2017.8006983","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2017.8006983","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5037374041","display_name":"Binnan Zhuang","orcid":"https://orcid.org/0000-0002-1521-3127"},"institutions":[{"id":"https://openalex.org/I4210101778","display_name":"Samsung (United States)","ror":"https://ror.org/01bfbvm65","country_code":"US","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210101778"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Binnan Zhuang","raw_affiliation_strings":["Mobile Solutions Lab Samsung Semiconductor, Inc., San Diego, CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mobile Solutions Lab Samsung Semiconductor, Inc., San Diego, CA","institution_ids":["https://openalex.org/I4210101778"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081342685","display_name":"Dongning Guo","orcid":"https://orcid.org/0000-0001-9000-3480"},"institutions":[{"id":"https://openalex.org/I4210101778","display_name":"Samsung (United States)","ror":"https://ror.org/01bfbvm65","country_code":"US","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210101778"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dongning Guo","raw_affiliation_strings":["Mobile Solutions Lab Samsung Semiconductor, Inc., San Diego, CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mobile Solutions Lab Samsung Semiconductor, Inc., San Diego, CA","institution_ids":["https://openalex.org/I4210101778"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085511405","display_name":"Ermin Wei","orcid":"https://orcid.org/0000-0002-8035-484X"},"institutions":[{"id":"https://openalex.org/I4210101778","display_name":"Samsung (United States)","ror":"https://ror.org/01bfbvm65","country_code":"US","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210101778"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ermin Wei","raw_affiliation_strings":["Mobile Solutions Lab Samsung Semiconductor, Inc., San Diego, CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mobile Solutions Lab Samsung Semiconductor, Inc., San Diego, CA","institution_ids":["https://openalex.org/I4210101778"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016921772","display_name":"Michael L. Honig","orcid":"https://orcid.org/0000-0003-0921-6273"},"institutions":[{"id":"https://openalex.org/I4210101778","display_name":"Samsung (United States)","ror":"https://ror.org/01bfbvm65","country_code":"US","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210101778"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael L. Honig","raw_affiliation_strings":["Mobile Solutions Lab Samsung Semiconductor, Inc., San Diego, CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mobile Solutions Lab Samsung Semiconductor, Inc., San Diego, CA","institution_ids":["https://openalex.org/I4210101778"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210101778"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2518","last_page":"2522"},"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/T10575","display_name":"Wireless Communication Networks Research","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"}},{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/scalability","display_name":"Scalability","score":0.7525657415390015},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.6188865900039673},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6073920726776123},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.5188756585121155},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.4616803526878357},{"id":"https://openalex.org/keywords/frequency-allocation","display_name":"Frequency allocation","score":0.41238802671432495},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40354275703430176},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.36337706446647644},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2542072534561157},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.17030549049377441},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.15775904059410095},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12273716926574707}],"concepts":[{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.7525657415390015},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.6188865900039673},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6073920726776123},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.5188756585121155},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.4616803526878357},{"id":"https://openalex.org/C134579502","wikidata":"https://www.wikidata.org/wiki/Q1455619","display_name":"Frequency allocation","level":2,"score":0.41238802671432495},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40354275703430176},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.36337706446647644},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2542072534561157},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.17030549049377441},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.15775904059410095},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12273716926574707},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","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},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isit.2017.8006983","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2017.8006983","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.5}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2054767147","https://openalex.org/W2107861471","https://openalex.org/W2119854596","https://openalex.org/W2130617412","https://openalex.org/W2134058948","https://openalex.org/W2261342007","https://openalex.org/W2329681656","https://openalex.org/W2574248553","https://openalex.org/W6663743460"],"related_works":["https://openalex.org/W2378211422","https://openalex.org/W4321353415","https://openalex.org/W2745001401","https://openalex.org/W2130974462","https://openalex.org/W2028665553","https://openalex.org/W2086519370","https://openalex.org/W972276598","https://openalex.org/W2048762678","https://openalex.org/W1993400772","https://openalex.org/W2392939608"],"abstract_inverted_index":{"Joint":[0],"allocation":[1],"of":[2,59,72,89,109,111,123],"spectrum":[3,95,126],"and":[4,84,128],"user":[5],"association":[6],"is":[7,16,38,61,69,96,134],"considered":[8],"for":[9,143],"a":[10,19,32,120,144,158],"large":[11],"cellular":[12],"network.":[13],"The":[14,57],"objective":[15],"to":[17,65,114,125,136,165],"optimize":[18],"network":[20,145],"utility":[21],"function":[22],"such":[23],"as":[24],"average":[25],"delay":[26],"given":[27,40],"traffic":[28],"statistics":[29],"collected":[30],"over":[31,76],"slow":[33],"timescale.":[34],"A":[35],"key":[36],"challenge":[37],"scalability:":[39],"n":[41],"access":[42],"points":[43],"(APs),":[44],"there":[45],"are":[46],"O(2n)":[47,64],"ways":[48],"in":[49,92,161],"which":[50,93],"the":[51,55,70,87,94,103,107,154],"APs":[52,113,148],"can":[53],"share":[54],"spectrum.":[56],"number":[58,71],"variables":[60],"reduced":[62],"from":[63],"O(nk),":[66],"where":[67],"k":[68],"users,":[73],"by":[74,81,85,105],"optimizing":[75,106],"local":[77],"overlapping":[78],"neighborhoods,":[79],"defined":[80],"interference":[82],"conditions,":[83],"exploiting":[86],"existence":[88],"sparse":[90],"solutions":[91],"divided":[97],"into":[98],"k+1":[99],"segments.":[100,116],"We":[101],"reformulate":[102],"problem":[104],"assignment":[108],"subsets":[110,124],"active":[112],"those":[115],"An":[117],"\u2113oconstraint":[118],"enforces":[119],"one-to-one":[121],"mapping":[122],"segments,":[127],"an":[129,138],"iterative":[130],"(reweighted":[131],"\u21131)":[132],"algorithm":[133],"used":[135],"find":[137],"approximate":[139],"solution.":[140],"Numerical":[141],"results":[142],"with":[146],"100":[147],"serving":[149],"several":[150],"hundred":[151],"users":[152],"show":[153],"proposed":[155],"method":[156],"achieves":[157],"substantial":[159],"increase":[160],"total":[162],"throughput":[163],"relative":[164],"benchmark":[166],"schemes.":[167]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}
