{"id":"https://openalex.org/W1584160515","doi":"https://doi.org/10.1109/infocom.2015.7218412","title":"Changing channel without strings: Coordination-free wideband spectrum adaptation","display_name":"Changing channel without strings: Coordination-free wideband spectrum adaptation","publication_year":2015,"publication_date":"2015-04-01","ids":{"openalex":"https://openalex.org/W1584160515","doi":"https://doi.org/10.1109/infocom.2015.7218412","mag":"1584160515"},"language":"en","primary_location":{"id":"doi:10.1109/infocom.2015.7218412","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom.2015.7218412","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Conference on Computer Communications (INFOCOM)","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/A5100391924","display_name":"Wei Wang","orcid":"https://orcid.org/0000-0002-2772-4856"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Wei Wang","raw_affiliation_strings":["Department of Computer Science and Engineering, Hong Kong University of Science and Technology","Dept. of Computer Science and Engineering, Hong Kong University of Science & Technology#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Hong Kong University of Science and Technology","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"Dept. of Computer Science and Engineering, Hong Kong University of Science & Technology#TAB#","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100409205","display_name":"Yingjie Chen","orcid":"https://orcid.org/0000-0003-0411-6716"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Yingjie Chen","raw_affiliation_strings":["Department of Computer Science and Engineering, Hong Kong University of Science and Technology","Dept. of Computer Science and Engineering, Hong Kong University of Science & Technology#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Hong Kong University of Science and Technology","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"Dept. of Computer Science and Engineering, Hong Kong University of Science & Technology#TAB#","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025480333","display_name":"Zeyu Wang","orcid":"https://orcid.org/0000-0003-2372-7600"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Zeyu Wang","raw_affiliation_strings":["Department of Computer Science and Engineering, Hong Kong University of Science and Technology","Dept. of Computer Science and Engineering, Hong Kong University of Science & Technology#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Hong Kong University of Science and Technology","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"Dept. of Computer Science and Engineering, Hong Kong University of Science & Technology#TAB#","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100405949","display_name":"Jin Zhang","orcid":"https://orcid.org/0000-0002-2674-0918"},"institutions":[{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jin Zhang","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, South University of Science and Technology, China","[Department of Electrical and Electronic Engineering, South University of Science and Technology of China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, South University of Science and Technology, China","institution_ids":[]},{"raw_affiliation_string":"[Department of Electrical and Electronic Engineering, South University of Science and Technology of China]","institution_ids":["https://openalex.org/I3045169105"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001188748","display_name":"Kaishun Wu","orcid":"https://orcid.org/0000-0003-2216-0737"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]},{"id":"https://openalex.org/I4210159029","display_name":"Guangzhou HKUST Fok Ying Tung Research Institute","ror":"https://ror.org/05cvbj479","country_code":"CN","type":"facility","lineage":["https://openalex.org/I200769079","https://openalex.org/I4210159029"]}],"countries":["CN","HK"],"is_corresponding":false,"raw_author_name":"Kaishun Wu","raw_affiliation_strings":["Guangzhou HKUST Fok Ying Tung Research Institute, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangzhou HKUST Fok Ying Tung Research Institute, China","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I4210159029"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5114378267","display_name":"Qian Zhang","orcid":"https://orcid.org/0000-0001-9205-1881"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Qian Zhang","raw_affiliation_strings":["Department of Computer Science and Engineering, Hong Kong University of Science and Technology","Dept. of Computer Science and Engineering, Hong Kong University of Science & Technology#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Hong Kong University of Science and Technology","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"Dept. of Computer Science and Engineering, Hong Kong University of Science & Technology#TAB#","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.2353,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.74299547,"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":"460","last_page":"468"},"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/T11158","display_name":"Wireless Networks and Protocols","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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9997000098228455,"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/computer-science","display_name":"Computer science","score":0.7103126049041748},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.662159264087677},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.5975512266159058},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5549269914627075},{"id":"https://openalex.org/keywords/preamble","display_name":"Preamble","score":0.5404824018478394},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.5248427391052246},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5183973908424377},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5175120830535889},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5099724531173706},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5080628395080566},{"id":"https://openalex.org/keywords/universal-software-radio-peripheral","display_name":"Universal Software Radio Peripheral","score":0.46588271856307983},{"id":"https://openalex.org/keywords/spectrum-management","display_name":"Spectrum management","score":0.45104077458381653},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.40098321437835693},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3237401843070984},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.3074711263179779},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3005923926830292},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.26734668016433716},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21412935853004456}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7103126049041748},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.662159264087677},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.5975512266159058},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5549269914627075},{"id":"https://openalex.org/C2780691134","wikidata":"https://www.wikidata.org/wiki/Q1129448","display_name":"Preamble","level":3,"score":0.5404824018478394},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.5248427391052246},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5183973908424377},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5175120830535889},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5099724531173706},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5080628395080566},{"id":"https://openalex.org/C192220659","wikidata":"https://www.wikidata.org/wiki/Q1245659","display_name":"Universal Software Radio Peripheral","level":3,"score":0.46588271856307983},{"id":"https://openalex.org/C63029442","wikidata":"https://www.wikidata.org/wiki/Q6504978","display_name":"Spectrum management","level":4,"score":0.45104077458381653},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.40098321437835693},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3237401843070984},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.3074711263179779},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3005923926830292},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.26734668016433716},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21412935853004456},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","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},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/infocom.2015.7218412","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom.2015.7218412","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Conference on Computer Communications (INFOCOM)","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-66375","is_oa":false,"landing_page_url":"https://repository.hkust.edu.hk/ir/Record/1783.1-66375","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W66471175","https://openalex.org/W1545693521","https://openalex.org/W1566832690","https://openalex.org/W1766888123","https://openalex.org/W1969677351","https://openalex.org/W1972643835","https://openalex.org/W2013431023","https://openalex.org/W2043585573","https://openalex.org/W2077077908","https://openalex.org/W2084987578","https://openalex.org/W2091534122","https://openalex.org/W2107625832","https://openalex.org/W2113271807","https://openalex.org/W2115133106","https://openalex.org/W2123615116","https://openalex.org/W2125562505","https://openalex.org/W2144889027","https://openalex.org/W2148874286","https://openalex.org/W2152311175","https://openalex.org/W2159317264","https://openalex.org/W2160063814","https://openalex.org/W2167521087","https://openalex.org/W2169847446","https://openalex.org/W3105870539","https://openalex.org/W4238545943","https://openalex.org/W4251397200","https://openalex.org/W6602637922","https://openalex.org/W6633918911","https://openalex.org/W6673628518"],"related_works":["https://openalex.org/W2887315079","https://openalex.org/W2033764231","https://openalex.org/W4200379864","https://openalex.org/W2749095901","https://openalex.org/W2905444987","https://openalex.org/W2767123200","https://openalex.org/W2007162920","https://openalex.org/W2545213287","https://openalex.org/W2541724026","https://openalex.org/W2162075876"],"abstract_inverted_index":{"Fixed":[0],"channelization":[1],"configuration":[2,171],"in":[3,9,59,107],"today's":[4],"wireless":[5,35],"devices":[6,135],"falls":[7],"inefficient":[8],"the":[10,57,103,108,116,145],"presence":[11],"of":[12,24,51,77,110],"growing":[13],"data":[14],"traffic":[15],"and":[16,95,119,129,148,172],"heterogeneous":[17],"devices.":[18],"In":[19],"this":[20,52],"regard,":[21],"a":[22,69,82,97],"number":[23],"fairly":[25],"recent":[26],"studies":[27],"have":[28,141],"provided":[29],"spectrum":[30,60,72,98,159,174],"adaptation":[31,43,61,73,175],"capabilities":[32],"for":[33],"current":[34],"devices,":[36],"however,":[37],"they":[38],"are":[39],"limited":[40],"to":[41,55],"inband":[42],"or":[44],"incur":[45],"substantial":[46],"coordination":[47],"overhead.":[48],"The":[49],"target":[50],"paper":[53],"is":[54],"fill":[56],"gaps":[58],"by":[62,89,114],"overcoming":[63],"these":[64],"limitations.":[65],"We":[66,140],"propose":[67],"Seer,":[68],"frame-level":[70],"wideband":[71],"system":[74,166],"which":[75],"consists":[76],"two":[78],"major":[79],"components:":[80],"i)":[81],"specially-constructed":[83],"preamble":[84],"that":[85,101,162],"can":[86,123,130],"be":[87,124,131],"detected":[88],"receivers":[90],"with":[91],"arbitrary":[92],"RF":[93],"bands,":[94],"ii)":[96],"detection":[99],"algorithm":[100],"identifies":[102],"intended":[104],"transmission":[105],"band":[106],"context":[109],"multiple":[111],"asynchronous":[112],"senders":[113],"exploiting":[115],"preamble's":[117],"temporal":[118],"spectral":[120],"properties.":[121],"Seer":[122,143,163],"realized":[125],"on":[126,144],"commodity":[127],"radios,":[128],"easily":[132],"integrated":[133],"into":[134],"running":[136],"different":[137],"PHY/MAC":[138],"protocols.":[139],"prototyped":[142],"GNURadio/USRP":[146],"platform":[147],"tested":[149],"it":[150],"under":[151],"various":[152],"environments.":[153],"Furthermore,":[154],"our":[155],"evaluation":[156],"using":[157],"1.6GHz":[158],"measurements":[160],"shows":[161],"largely":[164],"improves":[165],"throughput":[167],"over":[168],"fixed":[169],"channel":[170],"state-of-the-art":[173],"approaches.":[176]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
