{"id":"https://openalex.org/W2523919122","doi":"https://doi.org/10.1145/2973750.2973774","title":"Near-ultrasound communication for TV's 2nd screen services","display_name":"Near-ultrasound communication for TV's 2nd screen services","publication_year":2016,"publication_date":"2016-09-29","ids":{"openalex":"https://openalex.org/W2523919122","doi":"https://doi.org/10.1145/2973750.2973774","mag":"2523919122"},"language":"en","primary_location":{"id":"doi:10.1145/2973750.2973774","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2973750.2973774","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 22nd Annual International Conference on Mobile Computing and Networking","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/A5021206764","display_name":"Soonwon Ka","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Soonwon Ka","raw_affiliation_strings":["Soundlly, Inc., Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Soundlly, Inc., Seoul, Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100439001","display_name":"Tae-Hyun Kim","orcid":"https://orcid.org/0000-0002-8991-0080"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tae Hyun Kim","raw_affiliation_strings":["Soundlly, Inc., Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Soundlly, Inc., Seoul, Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076314148","display_name":"Jae Yeol Ha","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jae Yeol Ha","raw_affiliation_strings":["Soundlly, Inc., Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Soundlly, Inc., Seoul, Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089481640","display_name":"Sun Hong Lim","orcid":null},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sun Hong Lim","raw_affiliation_strings":["Hanyang University, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Hanyang University, Seoul, Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087817104","display_name":"Su Cheol Shin","orcid":"https://orcid.org/0000-0003-1722-0846"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Su Cheol Shin","raw_affiliation_strings":["Hanyang University, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Hanyang University, Seoul, Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102839991","display_name":"Jun Won Choi","orcid":"https://orcid.org/0000-0002-3733-0148"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jun Won Choi","raw_affiliation_strings":["Hanyang University, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Hanyang University, Seoul, Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111643249","display_name":"Chulyoung Kwak","orcid":null},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Chulyoung Kwak","raw_affiliation_strings":["Seoul National University, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Seoul National University, Seoul, Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047706011","display_name":"Sunghyun Choi","orcid":"https://orcid.org/0000-0003-0279-445X"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sunghyun Choi","raw_affiliation_strings":["Seoul National University, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Seoul National University, Seoul, Korea","institution_ids":["https://openalex.org/I139264467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5021206764"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.859,"has_fulltext":false,"cited_by_count":48,"citation_normalized_percentile":{"value":0.93879923,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"42","last_page":"54"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","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/T10326","display_name":"Indoor and Outdoor Localization Technologies","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/T10860","display_name":"Speech and Audio Processing","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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":0.7470864057540894},{"id":"https://openalex.org/keywords/chirp","display_name":"Chirp","score":0.540080189704895},{"id":"https://openalex.org/keywords/ambient-noise-level","display_name":"Ambient noise level","score":0.4964509606361389},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.46811026334762573},{"id":"https://openalex.org/keywords/keying","display_name":"Keying","score":0.4485902190208435},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4436536133289337},{"id":"https://openalex.org/keywords/guard","display_name":"Guard (computer science)","score":0.4167196750640869},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4116978943347931},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3862035572528839},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.127724289894104}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7470864057540894},{"id":"https://openalex.org/C132794960","wikidata":"https://www.wikidata.org/wiki/Q27304","display_name":"Chirp","level":3,"score":0.540080189704895},{"id":"https://openalex.org/C205312793","wikidata":"https://www.wikidata.org/wiki/Q16002801","display_name":"Ambient noise level","level":3,"score":0.4964509606361389},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.46811026334762573},{"id":"https://openalex.org/C2776542216","wikidata":"https://www.wikidata.org/wiki/Q6398306","display_name":"Keying","level":2,"score":0.4485902190208435},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4436536133289337},{"id":"https://openalex.org/C141141315","wikidata":"https://www.wikidata.org/wiki/Q2379942","display_name":"Guard (computer science)","level":2,"score":0.4167196750640869},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4116978943347931},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3862035572528839},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.127724289894104},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","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/C203718221","wikidata":"https://www.wikidata.org/wiki/Q491713","display_name":"Sound (geography)","level":2,"score":0.0},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2973750.2973774","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2973750.2973774","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 22nd Annual International Conference on Mobile Computing and Networking","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G293694114","display_name":null,"funder_award_id":"R0758-15-1096","funder_id":"https://openalex.org/F4320322030","funder_display_name":"Ministry of Science, ICT and Future Planning"}],"funders":[{"id":"https://openalex.org/F4320322030","display_name":"Ministry of Science, ICT and Future Planning","ror":"https://ror.org/032e49973"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1496588404","https://openalex.org/W1503432243","https://openalex.org/W1513586130","https://openalex.org/W1579755477","https://openalex.org/W1974919553","https://openalex.org/W1983171295","https://openalex.org/W2008263014","https://openalex.org/W2017475793","https://openalex.org/W2103781224","https://openalex.org/W2142003017","https://openalex.org/W2152953137","https://openalex.org/W2170458454","https://openalex.org/W2394945029","https://openalex.org/W2962789418","https://openalex.org/W4251668054","https://openalex.org/W4256064661","https://openalex.org/W6672371178","https://openalex.org/W6684506228"],"related_works":["https://openalex.org/W2377235482","https://openalex.org/W2351454232","https://openalex.org/W2382227980","https://openalex.org/W2046597320","https://openalex.org/W2909301023","https://openalex.org/W2316211633","https://openalex.org/W2153072677","https://openalex.org/W2065883652","https://openalex.org/W2263410481","https://openalex.org/W2367409245"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,109,118,139],"propose":[4,140],"a":[5,37,70,99,101,104,163,186,202],"near-ultrasound":[6,17],"chirp":[7,111],"signal-based":[8],"communication":[9,23],"for":[10,27,40,146,217],"the":[11,33,54,93,141,169,182],"TV's":[12],"2nd":[13,41,197],"screen":[14,42,198],"services.":[15],"While":[16],"(with":[18],"under":[19],"20":[20],"kHz":[21],"frequency)":[22],"has":[24],"been":[25],"developed":[26],"various":[28],"applications":[29],"recently,":[30],"none":[31],"of":[32,95,178,196],"previous":[34,226],"work":[35],"provides":[36],"perfect":[38],"solution":[39],"services":[43],"between":[44],"TVs":[45],"and":[46,150,193,221],"smart":[47],"devices.":[48],"This":[49],"is":[50],"due":[51],"mainly":[52],"to":[53,87,120,131,212,225],"following":[55],"real":[56],"world":[57],"challenges.":[58],"The":[59,153],"embedded":[60],"signal":[61],"in":[62,69,129,185,201],"TV":[63,170,204],"contents":[64],"should":[65],"be":[66],"successfully":[67],"received":[68],"typical":[71],"TV-watching":[72],"environment":[73],"by":[74,126],"(i)":[75],"delivering":[76],"information":[77],"at":[78,80],"least":[79],"15":[81],"bps":[82],"with":[83,172],"significantly":[84],"low":[85],"volume":[86],"avoid":[88],"human":[89],"perception,":[90],"(ii)":[91],"despite":[92],"presence":[94],"ambient":[96],"noise,":[97],"e.g.,":[98],"tick,":[100],"snap,":[102],"or":[103],"knock.":[105],"To":[106,136],"fulfill":[107],"(i),":[108],"design":[110,128],"quaternary":[112],"orthogonal":[113],"keying":[114],"(QOK)":[115],"symbols.":[116],"Especially,":[117],"aim":[119],"minimize":[121],"inter-symbol":[122],"interference":[123],"(ISI)":[124],"effects":[125],"symbol":[127],"order":[130],"completely":[132],"eliminate":[133],"guard":[134],"intervals.":[135],"resolve":[137],"(ii),":[138],"novel":[142],"J-shape":[143,207],"detection":[144,208],"algorithms":[145,209],"both":[147,218],"frame":[148,159,219],"synchronization":[149,220],"carrier":[151,222],"sensing.":[152],"proposed":[154],"modem":[155],"achieves":[156],"almost":[157],"zero":[158],"error":[160],"rate":[161],"on":[162],"smartphone":[164],"2.7":[165],"m":[166],"away":[167],"from":[168],"even":[171],"minimal":[173],"receive":[174],"sound":[175],"pressure":[176],"level":[177,184],"35":[179],"dBSPL,":[180],"i.e.,":[181],"noise":[183],"very":[187],"quiet":[188],"room.":[189],"Moreover,":[190],"throughout":[191],"experiments":[192],"log":[194],"analysis":[195],"service":[199],"deployed":[200],"nation-wide":[203],"broadcasting":[205],"system,":[206],"are":[210],"proven":[211],"achieve":[213],"highly":[214],"resilient":[215],"performance":[216],"sensing":[223],"compared":[224],"schemes.":[227]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
