{"id":"https://openalex.org/W2163712403","doi":"https://doi.org/10.1109/iswcs.2007.4392372","title":"Downlink Cooperative Communication Using Differential Relaying","display_name":"Downlink Cooperative Communication Using Differential Relaying","publication_year":2007,"publication_date":"2007-10-01","ids":{"openalex":"https://openalex.org/W2163712403","doi":"https://doi.org/10.1109/iswcs.2007.4392372","mag":"2163712403"},"language":"en","primary_location":{"id":"doi:10.1109/iswcs.2007.4392372","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2007.4392372","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 4th International Symposium on Wireless Communication Systems","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/A5035838103","display_name":"Manav R. Bhatnagar","orcid":"https://orcid.org/0000-0003-0612-594X"},"institutions":[{"id":"https://openalex.org/I184942183","display_name":"University of Oslo","ror":"https://ror.org/01xtthb56","country_code":"NO","type":"education","lineage":["https://openalex.org/I184942183"]},{"id":"https://openalex.org/I12337491","display_name":"University Graduate Center","ror":"https://ror.org/01svqjv39","country_code":"NO","type":"education","lineage":["https://openalex.org/I12337491"]}],"countries":["NO"],"is_corresponding":true,"raw_author_name":"Manav R. Bhatnagar","raw_affiliation_strings":["UniK-University Graduate Center, University of Oslo, Kjeller, Norway"],"affiliations":[{"raw_affiliation_string":"UniK-University Graduate Center, University of Oslo, Kjeller, Norway","institution_ids":["https://openalex.org/I12337491","https://openalex.org/I184942183"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5106716690","display_name":"Are Hj\u00f8rungnes","orcid":null},"institutions":[{"id":"https://openalex.org/I184942183","display_name":"University of Oslo","ror":"https://ror.org/01xtthb56","country_code":"NO","type":"education","lineage":["https://openalex.org/I184942183"]},{"id":"https://openalex.org/I12337491","display_name":"University Graduate Center","ror":"https://ror.org/01svqjv39","country_code":"NO","type":"education","lineage":["https://openalex.org/I12337491"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Are Hjorungnes","raw_affiliation_strings":["UniK-University Graduate Center, University of Oslo, Kjeller, Norway"],"affiliations":[{"raw_affiliation_string":"UniK-University Graduate Center, University of Oslo, Kjeller, Norway","institution_ids":["https://openalex.org/I12337491","https://openalex.org/I184942183"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5035838103"],"corresponding_institution_ids":["https://openalex.org/I12337491","https://openalex.org/I184942183"],"apc_list":null,"apc_paid":null,"fwci":0.6732,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.76676669,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"12","issue":null,"first_page":"412","last_page":"416"},"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":0.9976999759674072,"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":0.9973999857902527,"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/telecommunications-link","display_name":"Telecommunications link","score":0.8497898578643799},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.8129948377609253},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7421774864196777},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.6518898010253906},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6486441493034363},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.6072062849998474},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5738946199417114},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5693017840385437},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.512241780757904},{"id":"https://openalex.org/keywords/differential","display_name":"Differential (mechanical device)","score":0.508150577545166},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.4264659881591797},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21947959065437317},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11600843071937561}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.8497898578643799},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.8129948377609253},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7421774864196777},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.6518898010253906},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6486441493034363},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.6072062849998474},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5738946199417114},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5693017840385437},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.512241780757904},{"id":"https://openalex.org/C93226319","wikidata":"https://www.wikidata.org/wiki/Q193137","display_name":"Differential (mechanical device)","level":2,"score":0.508150577545166},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.4264659881591797},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21947959065437317},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11600843071937561},{"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},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iswcs.2007.4392372","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2007.4392372","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 4th International Symposium on Wireless Communication Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.709.151","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.709.151","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://web.iitd.ac.in/%7Emanav/ISWCS07%5B3%5D.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2049228591","https://openalex.org/W2109056350","https://openalex.org/W2148963518","https://openalex.org/W2152050697","https://openalex.org/W2152121970","https://openalex.org/W2163030972","https://openalex.org/W2798333393","https://openalex.org/W4232834112"],"related_works":["https://openalex.org/W2548963335","https://openalex.org/W2159941915","https://openalex.org/W4365807906","https://openalex.org/W2157864637","https://openalex.org/W4223416141","https://openalex.org/W2105999282","https://openalex.org/W2972242150","https://openalex.org/W1922070205","https://openalex.org/W2136902318","https://openalex.org/W2093568254"],"abstract_inverted_index":{"In":[0,74],"this":[1],"paper,":[2],"we":[3],"propose":[4,98],"two":[5,27],"differential":[6,133,158],"relaying":[7,72,114,140,143],"strategies;":[8],"combined-transmit-relay":[9],"(C-T-R)":[10],"and":[11,70,95,119,141],"transmit-":[12],"combined-relay":[13],"(T-C-R),":[14],"which":[15,106],"could":[16],"be":[17,108],"used":[18,41,109],"by":[19],"the":[20,33,43,48,62,75,80,85,91,112,130,136,155],"base-":[21],"station":[22],"to":[23,87,110,123,129],"transmit":[24],"data":[25],"of":[26,50,55,60,77,90,102,115,138],"users":[28,44],"over":[29],"downlink":[30],"channels":[31],"in":[32,135],"two-user":[34],"cooperative":[35],"communication":[36],"network.":[37],"Differential":[38],"schemes":[39,63,150],"are":[40,121],"so":[42],"do":[45],"not":[46],"require":[47],"knowledge":[49],"channel":[51],"gains":[52],"for":[53,66],"decoding":[54],"their":[56],"data.":[57,116],"The":[58,148],"performance":[59,81,125],"both":[61],"is":[64],"evaluated":[65],"decode-and-forward,":[67],"selection":[68,139],"relaying,":[69],"incremental":[71,142],"protocols.":[73],"case":[76,137],"decode-and-forward":[78],"protocol,":[79],"heavily":[82],"depends":[83],"upon":[84],"signal":[86],"noise":[88],"ratio":[89],"link":[92],"between":[93],"source":[94],"relay.":[96],"We":[97],"an":[99],"exact":[100],"probability":[101],"error":[103],"based":[104],"approach,":[105],"can":[107],"regulate":[111],"erroneous":[113],"Both":[117],"C-T-R":[118],"T-C-R":[120],"able":[122],"achieve":[124],"gain":[126],"as":[127],"compared":[128],"direct":[131,156],"transmission":[132,157],"scheme":[134],"protocols":[144],"at":[145],"high":[146],"SNRs.":[147],"proposed":[149],"also":[151],"perform":[152],"better":[153],"than":[154],"scheme.":[159]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":3}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}