{"id":"https://openalex.org/W3026379582","doi":"https://doi.org/10.1109/tcomm.2020.2995893","title":"Optimal Rate-Diverse Wireless Network Coding Over Parallel Subchannels","display_name":"Optimal Rate-Diverse Wireless Network Coding Over Parallel Subchannels","publication_year":2020,"publication_date":"2020-05-20","ids":{"openalex":"https://openalex.org/W3026379582","doi":"https://doi.org/10.1109/tcomm.2020.2995893","mag":"3026379582"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2020.2995893","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2020.2995893","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Communications","raw_type":"journal-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/A5066110295","display_name":"Taotao Wang","orcid":"https://orcid.org/0000-0001-9454-4997"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]},{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN","HK"],"is_corresponding":true,"raw_author_name":"Taotao Wang","raw_affiliation_strings":["College of Electronics and Information Engineering, Shenzhen University, Shenzhen, China","The Chinese University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"College of Electronics and Information Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019164720","display_name":"Soung Chang Liew","orcid":"https://orcid.org/0000-0001-7055-6483"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Soung Chang Liew","raw_affiliation_strings":["College of Electronics and Information Engineering, Shenzhen University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"College of Electronics and Information Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066174720","display_name":"Shakeel Salamat Ullah","orcid":"https://orcid.org/0000-0002-7252-7667"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shakeel Salamat Ullah","raw_affiliation_strings":["CU Coding Ltd., Hong Kong"],"affiliations":[{"raw_affiliation_string":"CU Coding Ltd., Hong Kong","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5066110295"],"corresponding_institution_ids":["https://openalex.org/I177725633","https://openalex.org/I180726961"],"apc_list":null,"apc_paid":null,"fwci":0.3235,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.61292488,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"68","issue":"8","first_page":"4891","last_page":"4904"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.998199999332428,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9973000288009644,"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":0.7685359716415405},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.743416428565979},{"id":"https://openalex.org/keywords/linear-network-coding","display_name":"Linear network coding","score":0.6004183292388916},{"id":"https://openalex.org/keywords/subcarrier","display_name":"Subcarrier","score":0.5855411887168884},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5777726769447327},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.5631921291351318},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5141830444335938},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.5114744901657104},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.511120617389679},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5057742595672607},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.4483293294906616},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4187166392803192},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.27850621938705444},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12127718329429626}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7685359716415405},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.743416428565979},{"id":"https://openalex.org/C138293262","wikidata":"https://www.wikidata.org/wiki/Q1089578","display_name":"Linear network coding","level":3,"score":0.6004183292388916},{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.5855411887168884},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5777726769447327},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.5631921291351318},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5141830444335938},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.5114744901657104},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.511120617389679},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5057742595672607},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.4483293294906616},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4187166392803192},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.27850621938705444},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12127718329429626},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"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/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcomm.2020.2995893","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2020.2995893","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5261567511","display_name":null,"funder_award_id":"14200417","funder_id":"https://openalex.org/F4320321592","funder_display_name":"Research Grants Council, University Grants Committee"}],"funders":[{"id":"https://openalex.org/F4320321592","display_name":"Research Grants Council, University Grants Committee","ror":"https://ror.org/00djwmt25"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":47,"referenced_works":["https://openalex.org/W595252221","https://openalex.org/W1512015702","https://openalex.org/W1517289518","https://openalex.org/W1900435103","https://openalex.org/W1972541804","https://openalex.org/W1975099099","https://openalex.org/W1984313855","https://openalex.org/W1988598532","https://openalex.org/W1997834106","https://openalex.org/W2011066776","https://openalex.org/W2054649631","https://openalex.org/W2060442312","https://openalex.org/W2061537280","https://openalex.org/W2089152372","https://openalex.org/W2103331800","https://openalex.org/W2105831729","https://openalex.org/W2106403318","https://openalex.org/W2106749358","https://openalex.org/W2122989348","https://openalex.org/W2125865271","https://openalex.org/W2129615485","https://openalex.org/W2130507035","https://openalex.org/W2131688910","https://openalex.org/W2134932540","https://openalex.org/W2136613495","https://openalex.org/W2138208223","https://openalex.org/W2143005940","https://openalex.org/W2148052743","https://openalex.org/W2151500157","https://openalex.org/W2210387432","https://openalex.org/W2317933924","https://openalex.org/W2495540815","https://openalex.org/W2521739753","https://openalex.org/W2582447695","https://openalex.org/W2597202148","https://openalex.org/W2792720492","https://openalex.org/W2905370606","https://openalex.org/W2963326510","https://openalex.org/W2964067741","https://openalex.org/W2978205391","https://openalex.org/W2982382772","https://openalex.org/W3100533420","https://openalex.org/W4206742934","https://openalex.org/W4214605592","https://openalex.org/W4250589301","https://openalex.org/W6630714204","https://openalex.org/W6639672732"],"related_works":["https://openalex.org/W4283699800","https://openalex.org/W4308238081","https://openalex.org/W2610218895","https://openalex.org/W1983265049","https://openalex.org/W2103675451","https://openalex.org/W2001953482","https://openalex.org/W2117186348","https://openalex.org/W2173159535","https://openalex.org/W1660648915","https://openalex.org/W2125877133"],"abstract_inverted_index":{"This":[0],"paper":[1,152,206],"derives":[2],"the":[3,9,54,64,78,85,97,100,109,121,130,134,162,166,174,195,236],"maximum":[4,101,163],"achievable":[5,102],"sum-rate":[6,103,177,222],"and":[7,62,192,233],"presents":[8],"optimal":[10,137,176],"encoding/decoding":[11,182,210,240],"framework":[12,211],"for":[13,104,184,217],"rate-diverse":[14],"wireless":[15],"network":[16],"coding":[17],"(RD-WNC)":[18],"over":[19],"broadband":[20],"channels":[21,123],"consisting":[22],"of":[23,112,124,150,197,204,238],"multiple":[24,113,141],"parallel":[25,114],"subchannels.":[26],"RD-WNC":[27,105],"applies":[28],"to":[29,39,47,67,91,96,144,160,228,234],"a":[30,35,154,180,208],"communication":[31],"scenario":[32],"in":[33],"which":[34,88],"base":[36,51],"station":[37,52],"wants":[38],"deliver":[40],"two":[41,48,55,135],"different":[42,45,117],"messages":[43,57],"with":[44,116],"rates":[46],"users.":[49,69],"The":[50,147,201],"combines":[53],"separate":[56,181],"into":[58],"one":[59,214],"network-coded":[60,65,79],"message":[61,66,76,80],"broadcasts":[63],"both":[68],"Each":[70],"user":[71],"then":[72,172],"extracts":[73],"its":[74],"desired":[75],"from":[77,83,129],"by":[81,178],"subtracting":[82],"it":[84],"other":[86],"message,":[87],"we":[89,170],"assume":[90],"be":[92,145],"side":[93],"information":[94],"available":[95],"user.":[98],"Deriving":[99],"is":[106,153,190,199,207],"challenging":[107],"when":[108,194],"channel":[110,118],"consists":[111],"subchannels":[115,142,198,219],"coefficients":[119],"(e.g.,":[120],"subcarrier":[122],"OFDM":[125],"systems),":[126],"since":[127],"apart":[128],"rate":[131],"allocation":[132,139,158],"between":[133],"users,":[136],"power":[138,157,168],"among":[140],"needs":[143],"identified.":[146],"first":[148],"contribution":[149,203],"this":[151,205],"new":[155],"\u201cmountain-leveling\u201d":[156],"algorithm":[159],"achieve":[161,173],"sum-rate.":[164],"With":[165],"resulting":[167],"allocation,":[169],"can":[171],"corresponding":[175],"having":[179],"mechanism":[183,216],"each":[185],"subchannels,":[186],"but":[187],"doing":[188],"so":[189],"cumbersome":[191],"complex":[193],"number":[196],"large.":[200],"second":[202],"practical":[209],"using":[212],"only":[213],"encoder-decoder":[215],"all":[218],"without":[220],"sacrificing":[221],"optimality.":[223],"We":[224],"provide":[225],"numerical":[226],"results":[227],"corroborate":[229],"our":[230,239],"theoretical":[231],"findings":[232],"demonstrate":[235],"benefits":[237],"framework.":[241]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
