{"id":"https://openalex.org/W1988955993","doi":"https://doi.org/10.1145/1582379.1582551","title":"Throughput analysis of cooperative access with Relay's data protocol for unsaturated WLANs","display_name":"Throughput analysis of cooperative access with Relay's data protocol for unsaturated WLANs","publication_year":2009,"publication_date":"2009-06-21","ids":{"openalex":"https://openalex.org/W1988955993","doi":"https://doi.org/10.1145/1582379.1582551","mag":"1988955993"},"language":"en","primary_location":{"id":"doi:10.1145/1582379.1582551","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1582379.1582551","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2009 International Conference on Wireless Communications and Mobile Computing: Connecting the World Wirelessly","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/A5083657631","display_name":"Samir G. Sayed","orcid":"https://orcid.org/0000-0001-7259-3296"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]},{"id":"https://openalex.org/I84058292","display_name":"Helwan University","ror":"https://ror.org/00h55v928","country_code":"EG","type":"education","lineage":["https://openalex.org/I84058292"]}],"countries":["EG","GB"],"is_corresponding":true,"raw_author_name":"Samir Sayed","raw_affiliation_strings":["University College London, London, UK and Helwan University, Cairo, Egypt","University College London, London, UK and Helwan University, Cairo, Egypt#TAB#"],"affiliations":[{"raw_affiliation_string":"University College London, London, UK and Helwan University, Cairo, Egypt","institution_ids":["https://openalex.org/I84058292","https://openalex.org/I45129253"]},{"raw_affiliation_string":"University College London, London, UK and Helwan University, Cairo, Egypt#TAB#","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100397725","display_name":"Yang Yang","orcid":"https://orcid.org/0000-0003-0608-9408"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yang Yang","raw_affiliation_strings":["University College London, London, UK"],"affiliations":[{"raw_affiliation_string":"University College London, London, UK","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084889205","display_name":"Honglin Hu","orcid":"https://orcid.org/0000-0002-4665-5278"},"institutions":[{"id":"https://openalex.org/I4210153300","display_name":"Shanghai Research Center for Wireless Communications","ror":"https://ror.org/04xfd0826","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210153300"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Honglin Hu","raw_affiliation_strings":["Shanghai Research Center for Wireless Communications (WiCO), China"],"affiliations":[{"raw_affiliation_string":"Shanghai Research Center for Wireless Communications (WiCO), China","institution_ids":["https://openalex.org/I4210153300"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5083657631"],"corresponding_institution_ids":["https://openalex.org/I45129253","https://openalex.org/I84058292"],"apc_list":null,"apc_paid":null,"fwci":0.3428,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.60531992,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"790","last_page":"794"},"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/T11158","display_name":"Wireless Networks and Protocols","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/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9995999932289124,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.8681789040565491},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7876174449920654},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.6925908327102661},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.6110866665840149},{"id":"https://openalex.org/keywords/cooperative-diversity","display_name":"Cooperative diversity","score":0.5671641826629639},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5211313366889954},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.49244651198387146},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.4817395508289337},{"id":"https://openalex.org/keywords/markov-chain","display_name":"Markov chain","score":0.47717753052711487},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.434467613697052},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3233058452606201},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15190762281417847}],"concepts":[{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.8681789040565491},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7876174449920654},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.6925908327102661},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.6110866665840149},{"id":"https://openalex.org/C6832461","wikidata":"https://www.wikidata.org/wiki/Q5167914","display_name":"Cooperative diversity","level":4,"score":0.5671641826629639},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5211313366889954},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.49244651198387146},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.4817395508289337},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.47717753052711487},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.434467613697052},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3233058452606201},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15190762281417847},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","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/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","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:10.1145/1582379.1582551","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1582379.1582551","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2009 International Conference on Wireless Communications and Mobile Computing: Connecting the World Wirelessly","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.41999998688697815,"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1489058467","https://openalex.org/W2133831114","https://openalex.org/W2140703851","https://openalex.org/W2142255300","https://openalex.org/W2162598825","https://openalex.org/W2171012887"],"related_works":["https://openalex.org/W2539674285","https://openalex.org/W2131665415","https://openalex.org/W2363618716","https://openalex.org/W2136810841","https://openalex.org/W1722995155","https://openalex.org/W2151944195","https://openalex.org/W2956154091","https://openalex.org/W1974609546","https://openalex.org/W4018745","https://openalex.org/W2009840449"],"abstract_inverted_index":{"The":[0],"concept":[1],"of":[2,62],"cooperative":[3,29,52,64],"communication":[4,20,30],"has":[5],"been":[6],"proposed":[7],"to":[8,40,90],"improve":[9],"link":[10],"capacity,":[11],"transmission":[12],"reliability":[13],"and":[14,26,45],"network":[15,39],"coverage":[16],"in":[17,36,78],"multiuser":[18],"wireless":[19,38,79],"networks.":[21],"Different":[22],"from":[23],"conventional":[24],"point-to-point":[25],"point-to-multipoint":[27],"communications,":[28],"allows":[31],"multiple":[32],"users":[33],"or":[34],"nodes":[35],"a":[37,63],"coordinate":[41],"their":[42],"packet":[43],"transmissions":[44],"share":[46],"each":[47],"other's":[48],"resources,":[49],"thus":[50],"achieving":[51],"diversity.":[53],"In":[54],"this":[55],"paper,":[56],"we":[57],"analyze":[58],"the":[59,92],"throughput":[60],"performance":[61],"MAC":[65],"protocol":[66],"called":[67],"Cooperative":[68],"Access":[69],"with":[70],"Relay's":[71],"Data":[72],"(CARD)":[73],"under":[74],"unsaturated":[75],"traffic":[76],"conditions":[77],"local":[80],"area":[81],"networks":[82],"(WLANs).":[83],"A":[84],"Markov":[85],"chain":[86],"model":[87],"is":[88],"developed":[89],"derive":[91],"analytical":[93],"results":[94],"which":[95],"are":[96],"verified":[97],"by":[98],"extensive":[99],"computer":[100],"simulations.":[101]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
