{"id":"https://openalex.org/W2104573803","doi":"https://doi.org/10.1109/tsp.2011.2159209","title":"Distortion Exponents of Two-Way Relay Networks","display_name":"Distortion Exponents of Two-Way Relay Networks","publication_year":2011,"publication_date":"2011-06-17","ids":{"openalex":"https://openalex.org/W2104573803","doi":"https://doi.org/10.1109/tsp.2011.2159209","mag":"2104573803"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2011.2159209","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2011.2159209","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Signal Processing","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/A5100378538","display_name":"Jing Wang","orcid":"https://orcid.org/0000-0002-5519-9016"},"institutions":[{"id":"https://openalex.org/I4210139826","display_name":"Blackberry (Canada)","ror":"https://ror.org/03mmk1j33","country_code":"CA","type":"company","lineage":["https://openalex.org/I4210139826"]},{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Jing Wang","raw_affiliation_strings":["Research In Motion Limited, Waterloo, ONT, Canada","Simon Fraser University, Burnaby, BC, Canada"],"affiliations":[{"raw_affiliation_string":"Research In Motion Limited, Waterloo, ONT, Canada","institution_ids":["https://openalex.org/I4210139826"]},{"raw_affiliation_string":"Simon Fraser University, Burnaby, BC, Canada","institution_ids":["https://openalex.org/I18014758"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108166775","display_name":"Jie Liang","orcid":"https://orcid.org/0000-0003-3003-4343"},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jie Liang","raw_affiliation_strings":["School of Engineering Science, Simon Fraser University, Burnaby, BC, Canada"],"affiliations":[{"raw_affiliation_string":"School of Engineering Science, Simon Fraser University, Burnaby, BC, Canada","institution_ids":["https://openalex.org/I18014758"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100378538"],"corresponding_institution_ids":["https://openalex.org/I18014758","https://openalex.org/I4210139826"],"apc_list":null,"apc_paid":null,"fwci":1.7504,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.85658642,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"59","issue":"9","first_page":"4424","last_page":"4437"},"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":0.9976000189781189,"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":0.9927999973297119,"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":0.8266996145248413},{"id":"https://openalex.org/keywords/relay-channel","display_name":"Relay channel","score":0.6370114088058472},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.5969843864440918},{"id":"https://openalex.org/keywords/exponent","display_name":"Exponent","score":0.5538040995597839},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.5284081697463989},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5219354629516602},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5041028261184692},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.47045791149139404},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.46929508447647095},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.4219590723514557},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3814099133014679},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18423187732696533},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.16450351476669312}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.8266996145248413},{"id":"https://openalex.org/C46257984","wikidata":"https://www.wikidata.org/wiki/Q7310895","display_name":"Relay channel","level":4,"score":0.6370114088058472},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.5969843864440918},{"id":"https://openalex.org/C2780388253","wikidata":"https://www.wikidata.org/wiki/Q5421508","display_name":"Exponent","level":2,"score":0.5538040995597839},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5284081697463989},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5219354629516602},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5041028261184692},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.47045791149139404},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.46929508447647095},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.4219590723514557},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3814099133014679},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18423187732696533},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.16450351476669312},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"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/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tsp.2011.2159209","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2011.2159209","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.47999998927116394,"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W1512163718","https://openalex.org/W1595498733","https://openalex.org/W1975099099","https://openalex.org/W2011224560","https://openalex.org/W2013409848","https://openalex.org/W2046375025","https://openalex.org/W2070861946","https://openalex.org/W2079886783","https://openalex.org/W2096093234","https://openalex.org/W2098116328","https://openalex.org/W2099825097","https://openalex.org/W2100444301","https://openalex.org/W2100622903","https://openalex.org/W2100770837","https://openalex.org/W2108313821","https://openalex.org/W2129766733","https://openalex.org/W2130291414","https://openalex.org/W2131559343","https://openalex.org/W2135073150","https://openalex.org/W2136040471","https://openalex.org/W2143005940","https://openalex.org/W2143354557","https://openalex.org/W2146479786","https://openalex.org/W2149863032","https://openalex.org/W2152121970","https://openalex.org/W2157958358","https://openalex.org/W2162263242","https://openalex.org/W2168102857","https://openalex.org/W2168169614","https://openalex.org/W2170054369","https://openalex.org/W2170264461","https://openalex.org/W2296319761","https://openalex.org/W2478708596","https://openalex.org/W2541473967","https://openalex.org/W2952682270","https://openalex.org/W3103381759","https://openalex.org/W4250589301","https://openalex.org/W6684359686","https://openalex.org/W6728961455"],"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":{"In":[0],"this":[1],"paper,":[2],"we":[3,168],"study":[4,88],"the":[5,28,45,56,61,68,72,83,87,94,100,109,127,147,150,157,164,171],"transmission":[6],"of":[7,30,67,71,82,89,99,113,132,149,163,176],"Gaussian":[8],"signals":[9],"in":[10,20],"a":[11,90],"three-node":[12],"two-way":[13,114,178],"relay":[14,43,115,135,179],"network,":[15],"where":[16],"two":[17,84],"users":[18,85],"communicate":[19],"both":[21],"directions":[22],"at":[23,75,120],"possibly":[24],"different":[25,80,177],"rates,":[26],"with":[27,39],"help":[29],"one":[31],"relay.":[32],"All":[33],"nodes":[34],"are":[35],"half-duplex":[36],"and":[37,141,153],"equipped":[38],"single":[40],"antenna.":[41],"The":[42,79,144],"employs":[44],"amplify-and-forward":[46],"(AF)":[47],"or":[48],"decode-and-forward":[49],"(DF)":[50],"based":[51],"cooperation":[52,154],"protocols.":[53,143,180],"We":[54,102,124],"analyze":[55],"distortion":[57,70,96,110,129,159],"exponent":[58,97,111,130],"that":[59,167],"characterizes":[60],"high":[62],"signal-to-noise":[63],"ratio":[64,152],"(SNR)":[65],"behavior":[66],"end-to-end":[69],"reconstructed":[73],"signal":[74],"each":[76],"user":[77],"node.":[78],"rates":[81],"necessitate":[86],"new":[91],"concept":[92],"-":[93],"achievable":[95,172],"region":[98,112],"system.":[101],"first":[103],"derive":[104,170],"an":[105],"outer":[106],"bound":[107],"on":[108,156],"communications,":[116],"which":[117],"is":[118,166],"tight":[119],"large":[121],"bandwidth":[122,151],"ratios.":[123],"then":[125],"obtain":[126],"optimized":[128,158],"pairs":[131],"simple":[133],"four-phase":[134],"strategies":[136,155],"as":[137,139],"well":[138],"two-phase":[140],"three-phase":[142],"results":[145],"illustrate":[146],"effect":[148],"exponents.":[160],"Another":[161],"contribution":[162],"paper":[165],"also":[169],"diversity-multiplexing":[173],"tradeoffs":[174],"(DMTs)":[175]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}