{"id":"https://openalex.org/W2140314213","doi":"https://doi.org/10.1109/tsp.2009.2026070","title":"Compress-Forward Coding With BPSK Modulation for the Half-Duplex Gaussian Relay Channel","display_name":"Compress-Forward Coding With BPSK Modulation for the Half-Duplex Gaussian Relay Channel","publication_year":2009,"publication_date":"2009-06-25","ids":{"openalex":"https://openalex.org/W2140314213","doi":"https://doi.org/10.1109/tsp.2009.2026070","mag":"2140314213"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2009.2026070","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2009.2026070","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/A5089530547","display_name":"Momin Uppal","orcid":"https://orcid.org/0000-0003-2122-1315"},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. Uppal","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Texas A and M University, College Station, TX, USA","Dept. of Electr. & Comput. Eng, Texas A&M Univ., College Station, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Texas A and M University, College Station, TX, USA","institution_ids":["https://openalex.org/I91045830"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng, Texas A&M Univ., College Station, TX, USA","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100700538","display_name":"Zhixin Liu","orcid":"https://orcid.org/0000-0003-1638-7118"},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhixin Liu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Texas A and M University, College Station, TX, USA","Dept. of Electr. & Comput. Eng, Texas A&M Univ., College Station, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Texas A and M University, College Station, TX, USA","institution_ids":["https://openalex.org/I91045830"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng, Texas A&M Univ., College Station, TX, USA","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048091865","display_name":"Vladimir Stankovi\u0107","orcid":"https://orcid.org/0000-0002-1075-2420"},"institutions":[{"id":"https://openalex.org/I181647926","display_name":"University of Strathclyde","ror":"https://ror.org/00n3w3b69","country_code":"GB","type":"education","lineage":["https://openalex.org/I181647926"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"V. Stankovic","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, University of Strathclyde, Glasgow, UK","[Dept. of Electron. & Electr. Eng., Univ. of Strathclyde, Glasgow, UK]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, University of Strathclyde, Glasgow, UK","institution_ids":["https://openalex.org/I181647926"]},{"raw_affiliation_string":"[Dept. of Electron. & Electr. Eng., Univ. of Strathclyde, Glasgow, UK]","institution_ids":["https://openalex.org/I181647926"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058154161","display_name":"Zixiang Xiong","orcid":"https://orcid.org/0000-0002-4714-3311"},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zixiang Xiong","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Texas A and M University, College Station, TX, USA","Dept. of Electr. & Comput. Eng, Texas A&M Univ., College Station, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Texas A and M University, College Station, TX, USA","institution_ids":["https://openalex.org/I91045830"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng, Texas A&M Univ., College Station, TX, USA","institution_ids":["https://openalex.org/I91045830"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":11.7525,"has_fulltext":false,"cited_by_count":57,"citation_normalized_percentile":{"value":0.98400466,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"57","issue":"11","first_page":"4467","last_page":"4481"},"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9995999932289124,"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":0.9994000196456909,"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/low-density-parity-check-code","display_name":"Low-density parity-check code","score":0.6833371520042419},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.602161169052124},{"id":"https://openalex.org/keywords/phase-shift-keying","display_name":"Phase-shift keying","score":0.5526109337806702},{"id":"https://openalex.org/keywords/relay-channel","display_name":"Relay channel","score":0.5514918565750122},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.5454649329185486},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5005607604980469},{"id":"https://openalex.org/keywords/variable-length-code","display_name":"Variable-length code","score":0.4729723036289215},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.43130558729171753},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.40224742889404297},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.38711750507354736},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.35720396041870117},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.34369295835494995},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1465839147567749}],"concepts":[{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.6833371520042419},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.602161169052124},{"id":"https://openalex.org/C186378180","wikidata":"https://www.wikidata.org/wiki/Q4874866","display_name":"Phase-shift keying","level":4,"score":0.5526109337806702},{"id":"https://openalex.org/C46257984","wikidata":"https://www.wikidata.org/wiki/Q7310895","display_name":"Relay channel","level":4,"score":0.5514918565750122},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.5454649329185486},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5005607604980469},{"id":"https://openalex.org/C60603091","wikidata":"https://www.wikidata.org/wiki/Q2981616","display_name":"Variable-length code","level":3,"score":0.4729723036289215},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.43130558729171753},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.40224742889404297},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.38711750507354736},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.35720396041870117},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.34369295835494995},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1465839147567749},{"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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tsp.2009.2026070","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2009.2026070","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"},{"id":"pmh:oai:strathprints.strath.ac.uk:14684","is_oa":false,"landing_page_url":"https://strathprints.strath.ac.uk/14684/","pdf_url":null,"source":{"id":"https://openalex.org/S4306402226","display_name":"Strathprints: The University of Strathclyde institutional repository (University of Strathclyde)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I181647926","host_organization_name":"University of Strathclyde","host_organization_lineage":["https://openalex.org/I181647926"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":61,"referenced_works":["https://openalex.org/W639907244","https://openalex.org/W1493541001","https://openalex.org/W1506948492","https://openalex.org/W1574790520","https://openalex.org/W1965965864","https://openalex.org/W1971536606","https://openalex.org/W1995126210","https://openalex.org/W1999543929","https://openalex.org/W2004565464","https://openalex.org/W2022032937","https://openalex.org/W2026898705","https://openalex.org/W2041251665","https://openalex.org/W2055271028","https://openalex.org/W2062486419","https://openalex.org/W2083135550","https://openalex.org/W2095713061","https://openalex.org/W2096352778","https://openalex.org/W2098567664","https://openalex.org/W2099111195","https://openalex.org/W2099213070","https://openalex.org/W2100613504","https://openalex.org/W2101394529","https://openalex.org/W2105323393","https://openalex.org/W2105768002","https://openalex.org/W2109489513","https://openalex.org/W2114468914","https://openalex.org/W2121916661","https://openalex.org/W2126259959","https://openalex.org/W2126581780","https://openalex.org/W2127490352","https://openalex.org/W2129867786","https://openalex.org/W2130347036","https://openalex.org/W2131280424","https://openalex.org/W2135524251","https://openalex.org/W2136209931","https://openalex.org/W2138256990","https://openalex.org/W2138782205","https://openalex.org/W2139602148","https://openalex.org/W2140314213","https://openalex.org/W2142476030","https://openalex.org/W2145630771","https://openalex.org/W2146203690","https://openalex.org/W2148158411","https://openalex.org/W2148963518","https://openalex.org/W2150412388","https://openalex.org/W2152121970","https://openalex.org/W2154270057","https://openalex.org/W2163878482","https://openalex.org/W2165462504","https://openalex.org/W2167447263","https://openalex.org/W2478708596","https://openalex.org/W2562965985","https://openalex.org/W3100777080","https://openalex.org/W4230425270","https://openalex.org/W4249303288","https://openalex.org/W6620762365","https://openalex.org/W6629343882","https://openalex.org/W6630457663","https://openalex.org/W6641808779","https://openalex.org/W6655809400","https://openalex.org/W6683975826"],"related_works":["https://openalex.org/W2785337709","https://openalex.org/W2166826179","https://openalex.org/W3160586848","https://openalex.org/W2353706040","https://openalex.org/W2105809531","https://openalex.org/W4229460007","https://openalex.org/W2001301152","https://openalex.org/W3188129127","https://openalex.org/W3199830430","https://openalex.org/W2338102219"],"abstract_inverted_index":{"This":[0],"paper":[1],"studies":[2],"compress-forward":[3],"(CF)":[4],"coding":[5,19,49,97],"with":[6,145],"BPSK":[7],"modulation":[8],"for":[9,46,80,95,124,141],"the":[10,23,27,33,36,51,56,84,99,105,138,160],"half-duplex":[11],"Gaussian":[12,118],"relay":[13,24,34],"channel.":[14],"In":[15],"CF":[16,62,96,142],"relaying,":[17],"Wyner\u2013Ziv":[18,48],"is":[20],"applied":[21],"at":[22,32,50,83,98],"to":[25],"exploit":[26],"joint":[28],"statistics":[29],"between":[30],"signals":[31],"and":[35,68,86,107,117],"destination.":[37],"We":[38,53],"propose":[39],"Slepian\u2013Wolf":[40],"coded":[41],"nested":[42,87],"scalar":[43,88],"quantization":[44,89],"(SWCNSQ)":[45],"practical":[47,72],"relay.":[52,100],"first":[54],"provide":[55],"achievable":[57,161],"rate":[58],"of":[59,104,148,156],"SWCNSQ":[60,139],"based":[61],"relaying":[63],"as":[64],"a":[65,71,153],"performance":[66,154],"benchmark,":[67],"then":[69],"present":[70],"code":[73,131],"design":[74,132],"using":[75,112],"low-density":[76],"parity-check":[77],"(LDPC)":[78],"codes":[79,94,109,147],"error":[81],"protection":[82],"source,":[85],"plus":[90],"irregular-repeat":[91],"accumulation":[92],"(IRA)":[93],"The":[101],"degree":[102],"distributions":[103],"LDPC":[106],"IRA":[108],"are":[110],"optimized":[111,130],"extrinsic":[113],"information":[114],"transfer":[115],"charts":[116],"approximation.":[119],"Under":[120],"discretized":[121],"density":[122],"evolution":[123],"asymptotically":[125],"large":[126],"block":[127],"lengths,":[128],"our":[129],"operates":[133],"0.11\u20130.21":[134],"dB":[135,158],"away":[136],"from":[137,159],"limit":[140],"relaying.":[143],"Simulations":[144],"LDPC/IRA":[146],"length$2\\times":[149],"10^{5}\\":[150],"{\\rm":[151],"bits}$show":[152],"gap":[155],"0.27\u20130.38":[157],"rate.":[162]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":11}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}