{"id":"https://openalex.org/W4408324859","doi":"https://doi.org/10.1109/globecom52923.2024.10901839","title":"Nonlinear-Transform Source-Channel Coding for Cooperative Relay Networks","display_name":"Nonlinear-Transform Source-Channel Coding for Cooperative Relay Networks","publication_year":2024,"publication_date":"2024-12-08","ids":{"openalex":"https://openalex.org/W4408324859","doi":"https://doi.org/10.1109/globecom52923.2024.10901839"},"language":"en","primary_location":{"id":"doi:10.1109/globecom52923.2024.10901839","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom52923.2024.10901839","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2024 - 2024 IEEE Global Communications Conference","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/A5102865396","display_name":"Tong Jiao","orcid":"https://orcid.org/0000-0002-5080-3181"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Tong Jiao","raw_affiliation_strings":["Ministry of Education Beijing University of Posts and Telecommunications,Key Laboratory of Universal Wireless Communications,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Ministry of Education Beijing University of Posts and Telecommunications,Key Laboratory of Universal Wireless Communications,Beijing,China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101919670","display_name":"Yilun Zhang","orcid":"https://orcid.org/0000-0002-7156-9566"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yilun Zhang","raw_affiliation_strings":["Ministry of Education Beijing University of Posts and Telecommunications,Key Laboratory of Universal Wireless Communications,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Ministry of Education Beijing University of Posts and Telecommunications,Key Laboratory of Universal Wireless Communications,Beijing,China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001455682","display_name":"Zhongwei Si","orcid":"https://orcid.org/0000-0002-8286-2872"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongwei Si","raw_affiliation_strings":["Ministry of Education Beijing University of Posts and Telecommunications,Key Laboratory of Universal Wireless Communications,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Ministry of Education Beijing University of Posts and Telecommunications,Key Laboratory of Universal Wireless Communications,Beijing,China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5102865396"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.33368755,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1960","last_page":"1965"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9997000098228455,"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":0.9997000098228455,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9894999861717224,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9811000227928162,"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":0.667586088180542},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.658281683921814},{"id":"https://openalex.org/keywords/channel-code","display_name":"Channel code","score":0.5319334268569946},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5030743479728699},{"id":"https://openalex.org/keywords/relay-channel","display_name":"Relay channel","score":0.4994320869445801},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.42704105377197266},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.39852553606033325},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.37425410747528076},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.263391375541687},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13510185480117798},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06875836849212646}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.667586088180542},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.658281683921814},{"id":"https://openalex.org/C166366890","wikidata":"https://www.wikidata.org/wiki/Q602136","display_name":"Channel code","level":3,"score":0.5319334268569946},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5030743479728699},{"id":"https://openalex.org/C46257984","wikidata":"https://www.wikidata.org/wiki/Q7310895","display_name":"Relay channel","level":4,"score":0.4994320869445801},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.42704105377197266},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.39852553606033325},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.37425410747528076},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.263391375541687},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13510185480117798},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06875836849212646},{"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globecom52923.2024.10901839","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom52923.2024.10901839","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2024 - 2024 IEEE Global Communications Conference","raw_type":"proceedings-article"}],"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":10,"referenced_works":["https://openalex.org/W1989365158","https://openalex.org/W2110822293","https://openalex.org/W2121916661","https://openalex.org/W3095497211","https://openalex.org/W4226042246","https://openalex.org/W4386083034","https://openalex.org/W4390738761","https://openalex.org/W4392158000","https://openalex.org/W4402156844","https://openalex.org/W4406611000"],"related_works":["https://openalex.org/W2608897767","https://openalex.org/W2153829573","https://openalex.org/W2099376255","https://openalex.org/W2963768675","https://openalex.org/W2004047158","https://openalex.org/W2119153672","https://openalex.org/W2993015344","https://openalex.org/W1559320887","https://openalex.org/W2374704553","https://openalex.org/W2062764716"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"propose":[4],"a":[5,26,30,35,90,109],"novel":[6],"nonlinear-transform":[7],"source-channel":[8,97],"encoding":[9],"and":[10,53,63,68,140,173,186],"decoding":[11],"scheme":[12,19],"for":[13,111],"cooperative":[14],"relay":[15,52],"(NTSC-R)":[16],"systems.":[17],"This":[18,38],"initially":[20],"maps":[21],"the":[22,51,56,58,72,86,112,117,125,128,131,133,138,164],"source":[23],"image":[24,191],"to":[25,49,71,85,88,119,153],"latent":[27,36,113],"space":[28],"using":[29,170],"learned":[31],"nonlinear-analysis":[32],"transform,":[33],"generating":[34],"representation.":[37],"representation":[39],"is":[40,150],"then":[41],"encoded":[42],"into":[43,80],"variable-length":[44],"codewords,":[45],"which":[46,115],"are":[47,60],"broadcast":[48],"both":[50,184],"destination.":[54,73],"At":[55,130],"relay,":[57],"messages":[59],"either":[61],"amplified":[62],"forwarded":[64,69],"(AF)":[65],"or":[66],"decoded":[67],"(DF)":[70],"The":[74,147,160],"destination":[75],"integrates":[76],"these":[77],"signals,":[78],"taking":[79],"account":[81],"their":[82],"respective":[83],"contributions":[84],"outcome,":[87],"reconstruct":[89],"higher-quality":[91],"image.":[92],"Unlike":[93],"existing":[94],"deep":[95,180],"joint":[96],"coding":[98],"(deep":[99],"JSCC)":[100],"methods,":[101],"our":[102],"approach":[103],"incorporates":[104],"an":[105],"entropy":[106],"model":[107],"as":[108,176,178],"prior":[110],"representation,":[114],"enables":[116],"encoder":[118],"adapt":[120],"codeword":[121],"lengths":[122],"based":[123],"on":[124],"significance":[126],"of":[127,143],"information.":[129],"destination,":[132],"receiver":[134],"merges":[135],"information":[136],"considering":[137],"quality":[139],"confidence":[141],"level":[142],"each":[144],"received":[145],"signal.":[146],"entire":[148],"system":[149],"trained":[151],"end-to-end":[152],"optimize":[154],"rate-distortion":[155],"performance":[156],"under":[157],"established":[158],"metrics.":[159],"simulations":[161],"demonstrate":[162],"that":[163],"proposed":[165],"NTSC-R":[166],"outperforms":[167],"traditional":[168],"baselines":[169],"BPG":[171],"compression":[172],"polar":[174],"codes,":[175],"well":[177],"current":[179],"JSCC":[181],"methods":[182],"in":[183],"AF":[185],"DF":[187],"modes":[188],"across":[189],"various":[190],"resolutions.":[192]},"counts_by_year":[],"updated_date":"2025-12-28T23:10:05.387466","created_date":"2025-10-10T00:00:00"}
