{"id":"https://openalex.org/W4404294323","doi":"https://doi.org/10.1109/ispcs63021.2024.10747731","title":"Timing, Communications, and Ranging SDR (TCR-SDR) for IoT Wireless Synchronization","display_name":"Timing, Communications, and Ranging SDR (TCR-SDR) for IoT Wireless Synchronization","publication_year":2024,"publication_date":"2024-10-07","ids":{"openalex":"https://openalex.org/W4404294323","doi":"https://doi.org/10.1109/ispcs63021.2024.10747731"},"language":"en","primary_location":{"id":"doi:10.1109/ispcs63021.2024.10747731","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ispcs63021.2024.10747731","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Symposium on Precision Clock Synchronization for Measurement, Control, and Communication (ISPCS)","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/A5072789057","display_name":"Wilbur L. Myrick","orcid":null},"institutions":[{"id":"https://openalex.org/I1328091291","display_name":"Ensco (United States)","ror":"https://ror.org/03ky7jj30","country_code":"US","type":"company","lineage":["https://openalex.org/I1328091291"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Wilbur Myrick","raw_affiliation_strings":["ENSCO,Springfield,VA"],"affiliations":[{"raw_affiliation_string":"ENSCO,Springfield,VA","institution_ids":["https://openalex.org/I1328091291"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087844620","display_name":"Nobuyasu Shiga","orcid":"https://orcid.org/0000-0002-6349-7662"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nobuyasu Shiga","raw_affiliation_strings":["NICT - North America Center,Sunnyvale,CA"],"affiliations":[{"raw_affiliation_string":"NICT - North America Center,Sunnyvale,CA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108874963","display_name":"Julian St. James","orcid":null},"institutions":[{"id":"https://openalex.org/I4210099336","display_name":"Menlo School","ror":"https://ror.org/01240pn49","country_code":"US","type":"education","lineage":["https://openalex.org/I4210099336"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Julian St. James","raw_affiliation_strings":["Meta,Menlo Park,CA"],"affiliations":[{"raw_affiliation_string":"Meta,Menlo Park,CA","institution_ids":["https://openalex.org/I4210099336"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011280713","display_name":"Ahmad Byagowi","orcid":null},"institutions":[{"id":"https://openalex.org/I4210099336","display_name":"Menlo School","ror":"https://ror.org/01240pn49","country_code":"US","type":"education","lineage":["https://openalex.org/I4210099336"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ahmad Byagowi","raw_affiliation_strings":["Meta,Menlo Park,CA"],"affiliations":[{"raw_affiliation_string":"Meta,Menlo Park,CA","institution_ids":["https://openalex.org/I4210099336"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5072789057"],"corresponding_institution_ids":["https://openalex.org/I1328091291"],"apc_list":null,"apc_paid":null,"fwci":0.7305,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.74025377,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12216","display_name":"Network Time Synchronization Technologies","score":0.9829999804496765,"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/T12216","display_name":"Network Time Synchronization Technologies","score":0.9829999804496765,"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/T12079","display_name":"IoT Networks and Protocols","score":0.9460999965667725,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9275000095367432,"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/ranging","display_name":"Ranging","score":0.8408025503158569},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.673668384552002},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.6448628902435303},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.6439299583435059},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.5962774753570557},{"id":"https://openalex.org/keywords/software-defined-radio","display_name":"Software-defined radio","score":0.4448188841342926},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.36292600631713867},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3238070011138916},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.30207112431526184},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.24646177887916565}],"concepts":[{"id":"https://openalex.org/C115051666","wikidata":"https://www.wikidata.org/wiki/Q6522493","display_name":"Ranging","level":2,"score":0.8408025503158569},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.673668384552002},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.6448628902435303},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.6439299583435059},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.5962774753570557},{"id":"https://openalex.org/C171115542","wikidata":"https://www.wikidata.org/wiki/Q1331892","display_name":"Software-defined radio","level":2,"score":0.4448188841342926},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.36292600631713867},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3238070011138916},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.30207112431526184},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.24646177887916565},{"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:10.1109/ispcs63021.2024.10747731","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ispcs63021.2024.10747731","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Symposium on Precision Clock Synchronization for Measurement, Control, and Communication (ISPCS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6899999976158142,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2088044457","https://openalex.org/W2111165378","https://openalex.org/W2200477123","https://openalex.org/W2550393130","https://openalex.org/W2789552897","https://openalex.org/W3098420572","https://openalex.org/W4308083201","https://openalex.org/W4388214585"],"related_works":["https://openalex.org/W2783354812","https://openalex.org/W4384112194","https://openalex.org/W2103009189","https://openalex.org/W4312958259","https://openalex.org/W4308259661","https://openalex.org/W4390813131","https://openalex.org/W2349383066","https://openalex.org/W4328132048","https://openalex.org/W1969901537","https://openalex.org/W2119768059"],"abstract_inverted_index":{"Wireless":[0],"clock":[1,22,27,106,122,187],"synchronization":[2,123,188],"approaches":[3],"leveraging":[4,218],"Internet":[5],"of":[6,213,250],"Things":[7],"(IoT)":[8],"could":[9],"provide":[10],"an":[11,73,83,99,109,162,168,206],"inexpensive":[12],"and":[13,31,51,57,63,79,108,117,137,145,170,210,222,263],"scalable":[14],"way":[15],"to":[16,60,82,113,244,272,283],"wirelessly":[17],"distribute":[18,284],"time":[19,25,214,225],"between":[20,124],"stable":[21,105,224],"sources":[23,267,287],"if":[24],"transfer":[26],"errors":[28],"are":[29,35,43,148,158,236],"minimized":[30],"proper":[32],"timing":[33,62,78,144,208,246],"interfaces":[34],"created":[36],"for":[37,120,184,215,231,259],"IoT":[38,41,74,85,101,110,125,129,163,274,292],"devices.":[39,126,275],"Most":[40],"devices":[42],"focused":[44,279],"on":[45,280],"just":[46],"providing":[47,159],"reliable":[48],"wireless":[49,121,186],"Communications":[50],"do":[52],"not":[53],"expose":[54],"the":[55,115,191,251,285,291,297],"parameters":[56,116],"metrics":[58,118],"needed":[59,119],"perform":[61],"ranging":[64,80,146],"functionality":[65,81],"from":[66,153,268],"their":[67],"transceivers.":[68],"This":[69,93,127,253,276],"paper":[70,240],"explores":[71],"developing":[72],"device":[75,86,130],"that":[76],"adds":[77],"existing":[84,100],"while":[87],"maintaining":[88],"its":[89],"original":[90],"communications":[91],"capability.":[92],"is":[94,131,175,278,290],"a":[95,104,134,177,211,219,223],"hybrid":[96],"architecture":[97,209],"integrating":[98],"transceiver":[102,112,166,293],"with":[103,167,190],"source":[107,212],"I/Q":[111,165],"generate":[114,245],"modified":[128],"known":[132],"as":[133],"Timing,":[135],"Communications,":[136],"Ranging":[138],"Software":[139],"Defined":[140],"Radio":[141],"(TCR-SDR)":[142],"where":[143],"functions":[147],"primary":[149],"features":[150],"being":[151,294],"provided":[152],"SDR":[154,156],"capabilities.":[155],"capabilities":[157],"by":[160],"combining":[161],"based":[164],"FPGA":[169],"microcontroller.":[171],"The":[172,201],"current":[173,298],"TCR-SDR":[174,299],"in":[176,296],"Receiver":[178],"Carrier":[179],"Board":[180],"(RCB)":[181],"form":[182],"factor":[183],"exploring":[185],"algorithms":[189],"Open":[192],"Compute":[193],"Project":[194,197],"Timing":[195],"Applications":[196],"(OCP-TAP)":[198],"Time":[199,203,270],"Card.":[200],"OCP-TAP":[202,269],"Card":[204],"provides":[205,254],"open":[207],"data":[216],"centers":[217],"GNSS":[220,234],"receiver":[221],"reference":[226,266,286],"(i.e.":[227],"CSAC":[228],"or":[229],"TCXO)":[230],"holdover":[232],"when":[233],"signals":[235],"disrupted.":[237],"In":[238],"this":[239],"we":[241],"explore":[242],"how":[243],"precision":[247],"performance":[248,257],"bounds":[249],"TCR-SDR.":[252],"insights":[255],"into":[256],"limitations":[258],"distributing":[260],"10":[261],"MHz":[262],"1":[264],"PPS":[265],"Cards":[271],"other":[273],"discussion":[277],"using":[281],"LoRa":[282,289],"since":[288],"used":[295],"instantiation.":[300]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2025-12-19T19:40:27.379048","created_date":"2025-10-10T00:00:00"}
