{"id":"https://openalex.org/W2784063674","doi":"https://doi.org/10.1109/allerton.2017.8262772","title":"Transcoding: A new strategy for relay channels","display_name":"Transcoding: A new strategy for relay channels","publication_year":2017,"publication_date":"2017-10-01","ids":{"openalex":"https://openalex.org/W2784063674","doi":"https://doi.org/10.1109/allerton.2017.8262772","mag":"2784063674"},"language":"en","primary_location":{"id":"doi:10.1109/allerton.2017.8262772","is_oa":false,"landing_page_url":"https://doi.org/10.1109/allerton.2017.8262772","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 55th Annual Allerton Conference on Communication, Control, and Computing (Allerton)","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/A5006311047","display_name":"Chih-Chun Wang","orcid":"https://orcid.org/0000-0002-1685-820X"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Chih-Chun Wang","raw_affiliation_strings":["School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001355478","display_name":"David J. Love","orcid":"https://orcid.org/0000-0001-5922-4787"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David J. Love","raw_affiliation_strings":["School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089198570","display_name":"Dennis Ogbe","orcid":"https://orcid.org/0000-0003-2269-0009"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dennis Ogbe","raw_affiliation_strings":["School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA","institution_ids":["https://openalex.org/I219193219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5006311047"],"corresponding_institution_ids":["https://openalex.org/I219193219"],"apc_list":null,"apc_paid":null,"fwci":1.036,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.81088087,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"3","issue":null,"first_page":"450","last_page":"454"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":1.0,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":1.0,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9991000294685364,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9962999820709229,"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/relay","display_name":"Relay","score":0.8711413741111755},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7917830348014832},{"id":"https://openalex.org/keywords/transcoding","display_name":"Transcoding","score":0.764887809753418},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.546527087688446},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5348111391067505},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5323202013969421},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.48388370871543884},{"id":"https://openalex.org/keywords/relay-channel","display_name":"Relay channel","score":0.456229031085968},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.28530406951904297}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.8711413741111755},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7917830348014832},{"id":"https://openalex.org/C134535813","wikidata":"https://www.wikidata.org/wiki/Q1888734","display_name":"Transcoding","level":2,"score":0.764887809753418},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.546527087688446},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5348111391067505},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5323202013969421},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.48388370871543884},{"id":"https://openalex.org/C46257984","wikidata":"https://www.wikidata.org/wiki/Q7310895","display_name":"Relay channel","level":4,"score":0.456229031085968},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28530406951904297},{"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/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/allerton.2017.8262772","is_oa":false,"landing_page_url":"https://doi.org/10.1109/allerton.2017.8262772","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 55th Annual Allerton Conference on Communication, Control, and Computing (Allerton)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W135467536","https://openalex.org/W1620701288","https://openalex.org/W1971536606","https://openalex.org/W1973237629","https://openalex.org/W1983975253","https://openalex.org/W1989008275","https://openalex.org/W1998143554","https://openalex.org/W2005196269","https://openalex.org/W2054607524","https://openalex.org/W2098567664","https://openalex.org/W2106864314","https://openalex.org/W2142901448","https://openalex.org/W2152121970","https://openalex.org/W2167447263","https://openalex.org/W2268210203","https://openalex.org/W2588968277"],"related_works":["https://openalex.org/W2099376255","https://openalex.org/W2608897767","https://openalex.org/W2963768675","https://openalex.org/W2153829573","https://openalex.org/W2004047158","https://openalex.org/W2119153672","https://openalex.org/W2993015344","https://openalex.org/W1559320887","https://openalex.org/W2374704553","https://openalex.org/W2082611414"],"abstract_inverted_index":{"The":[0],"relay":[1,39],"channel":[2,40],"is":[3,43,66],"a":[4,107,114],"traditional":[5,138],"information-theoretic":[6],"problem":[7],"which":[8,112],"has":[9,55],"important":[10],"applications":[11],"in":[12,82,141],"the":[13,29,34,48,51,61,69,83,98,103,117,123,142],"Internet":[14],"of":[15,71,120],"Things":[16],"(IoT)":[17],"and":[18,50,122],"other":[19],"future":[20],"communication":[21],"networks.":[22],"In":[23,75],"this":[24,59,76],"work,":[25],"we":[26,79],"focus":[27],"on":[28],"simplest":[30],"possible":[31],"relaying":[32,64,139],"model:":[33],"so-called":[35],"separated":[36],"(or":[37],"two-hop)":[38],"where":[41,86],"there":[42],"no":[44],"direct":[45],"link":[46],"between":[47,116],"source":[49],"destination.":[52],"Previous":[53],"work":[54],"shown":[56],"that":[57,131],"for":[58,100],"channel,":[60],"decode-and-forward":[62,126],"(DF)":[63],"strategy":[65,109],"capacity-achieving":[67],"under":[68],"assumption":[70],"asymptotic":[72],"block":[73],"lengths.":[74],"paper,":[77],"however,":[78],"are":[80],"interested":[81],"finite-delay":[84,143],"regime":[85],"simpler":[87],"sub-optimal":[88],"techniques":[89],"like":[90],"amplify-and-forward":[91,121],"(AF)":[92],"can":[93],"be":[94],"used":[95],"to":[96],"avoid":[97],"need":[99],"buffering":[101],"at":[102],"relay.":[104],"We":[105],"present":[106],"new":[108],"called":[110],"transcoding":[111,135],"presents":[113],"tradeoff":[115],"low-latency":[118],"advantages":[119],"high-rate,":[124],"high-latency":[125],"scheme.":[127],"Our":[128],"results":[129],"indicate":[130],"our":[132],"simple,":[133],"intuitive":[134],"schemes":[136,140],"outperform":[137],"regime.":[144]},"counts_by_year":[{"year":2023,"cited_by_count":4},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}