{"id":"https://openalex.org/W2057228304","doi":"https://doi.org/10.1109/icmu.2015.7061055","title":"Improving the spatial reuse of IEEE 802.11 WLAN by adaptive carrier sense threshold of access points based on node positions","display_name":"Improving the spatial reuse of IEEE 802.11 WLAN by adaptive carrier sense threshold of access points based on node positions","publication_year":2015,"publication_date":"2015-01-01","ids":{"openalex":"https://openalex.org/W2057228304","doi":"https://doi.org/10.1109/icmu.2015.7061055","mag":"2057228304"},"language":"en","primary_location":{"id":"doi:10.1109/icmu.2015.7061055","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icmu.2015.7061055","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 Eighth International Conference on Mobile Computing and Ubiquitous Networking (ICMU)","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/A5001884731","display_name":"Kodai Murakami","orcid":null},"institutions":[{"id":"https://openalex.org/I1298590031","display_name":"Shizuoka University","ror":"https://ror.org/01w6wtk13","country_code":"JP","type":"education","lineage":["https://openalex.org/I1298590031"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Kodai Murakami","raw_affiliation_strings":["Graduate School of Engineering, Shizuoka University 3\u20135-1 Johoku Naka-ku Hamamatsu, Japan","Graduate School of Engineering, Shizuoka University, 3-5-1 Johoku, Naka-ku Hamamatsu, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Engineering, Shizuoka University 3\u20135-1 Johoku Naka-ku Hamamatsu, Japan","institution_ids":["https://openalex.org/I1298590031"]},{"raw_affiliation_string":"Graduate School of Engineering, Shizuoka University, 3-5-1 Johoku, Naka-ku Hamamatsu, Japan","institution_ids":["https://openalex.org/I1298590031"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085733466","display_name":"Tatsuya Ito","orcid":"https://orcid.org/0009-0009-8658-8012"},"institutions":[{"id":"https://openalex.org/I1298590031","display_name":"Shizuoka University","ror":"https://ror.org/01w6wtk13","country_code":"JP","type":"education","lineage":["https://openalex.org/I1298590031"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tatsuya Ito","raw_affiliation_strings":["Graduate School of Engineering, Shizuoka University 3\u20135-1 Johoku Naka-ku Hamamatsu, Japan","Graduate School of Engineering, Shizuoka University, 3-5-1 Johoku, Naka-ku Hamamatsu, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Engineering, Shizuoka University 3\u20135-1 Johoku Naka-ku Hamamatsu, Japan","institution_ids":["https://openalex.org/I1298590031"]},{"raw_affiliation_string":"Graduate School of Engineering, Shizuoka University, 3-5-1 Johoku, Naka-ku Hamamatsu, Japan","institution_ids":["https://openalex.org/I1298590031"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041537666","display_name":"Susumu Ishihara","orcid":"https://orcid.org/0000-0002-9609-6187"},"institutions":[{"id":"https://openalex.org/I1298590031","display_name":"Shizuoka University","ror":"https://ror.org/01w6wtk13","country_code":"JP","type":"education","lineage":["https://openalex.org/I1298590031"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Susumu Ishihara","raw_affiliation_strings":["Graduate School of Engineering, Shizuoka University 3\u20135-1 Johoku Naka-ku Hamamatsu, Japan","Graduate School of Engineering, Shizuoka University, 3-5-1 Johoku, Naka-ku Hamamatsu, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Engineering, Shizuoka University 3\u20135-1 Johoku Naka-ku Hamamatsu, Japan","institution_ids":["https://openalex.org/I1298590031"]},{"raw_affiliation_string":"Graduate School of Engineering, Shizuoka University, 3-5-1 Johoku, Naka-ku Hamamatsu, Japan","institution_ids":["https://openalex.org/I1298590031"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5001884731"],"corresponding_institution_ids":["https://openalex.org/I1298590031"],"apc_list":null,"apc_paid":null,"fwci":2.6626,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.9096902,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"132","last_page":"137"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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":0.9970999956130981,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9944999814033508,"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-science","display_name":"Computer science","score":0.7657519578933716},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.7138157486915588},{"id":"https://openalex.org/keywords/ieee-802.11","display_name":"IEEE 802.11","score":0.6457914113998413},{"id":"https://openalex.org/keywords/carrier-sense-multiple-access-with-collision-avoidance","display_name":"Carrier sense multiple access with collision avoidance","score":0.5967200398445129},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5929361581802368},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.5908398032188416},{"id":"https://openalex.org/keywords/reuse","display_name":"Reuse","score":0.5630232095718384},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5502420663833618},{"id":"https://openalex.org/keywords/distributed-coordination-function","display_name":"Distributed coordination function","score":0.5281994938850403},{"id":"https://openalex.org/keywords/local-area-network","display_name":"Local area network","score":0.5092753171920776},{"id":"https://openalex.org/keywords/wi-fi","display_name":"Wi-Fi","score":0.49346768856048584},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4773552417755127},{"id":"https://openalex.org/keywords/wireless-lan","display_name":"Wireless lan","score":0.4665614664554596},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.4490424692630768},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4401409327983856},{"id":"https://openalex.org/keywords/hidden-node-problem","display_name":"Hidden node problem","score":0.41299155354499817},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3988250494003296},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.3592093884944916},{"id":"https://openalex.org/keywords/wi-fi-array","display_name":"Wi-Fi array","score":0.2132818102836609},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.1186588704586029},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10986578464508057},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09713509678840637}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7657519578933716},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.7138157486915588},{"id":"https://openalex.org/C185298936","wikidata":"https://www.wikidata.org/wiki/Q193228","display_name":"IEEE 802.11","level":4,"score":0.6457914113998413},{"id":"https://openalex.org/C59229178","wikidata":"https://www.wikidata.org/wiki/Q944633","display_name":"Carrier sense multiple access with collision avoidance","level":4,"score":0.5967200398445129},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5929361581802368},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.5908398032188416},{"id":"https://openalex.org/C206588197","wikidata":"https://www.wikidata.org/wiki/Q846574","display_name":"Reuse","level":2,"score":0.5630232095718384},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5502420663833618},{"id":"https://openalex.org/C115338102","wikidata":"https://www.wikidata.org/wiki/Q1229557","display_name":"Distributed coordination function","level":5,"score":0.5281994938850403},{"id":"https://openalex.org/C137471899","wikidata":"https://www.wikidata.org/wiki/Q11381","display_name":"Local area network","level":2,"score":0.5092753171920776},{"id":"https://openalex.org/C508800617","wikidata":"https://www.wikidata.org/wiki/Q29643","display_name":"Wi-Fi","level":4,"score":0.49346768856048584},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4773552417755127},{"id":"https://openalex.org/C2985434377","wikidata":"https://www.wikidata.org/wiki/Q212607","display_name":"Wireless lan","level":3,"score":0.4665614664554596},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.4490424692630768},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4401409327983856},{"id":"https://openalex.org/C156738730","wikidata":"https://www.wikidata.org/wiki/Q2565413","display_name":"Hidden node problem","level":5,"score":0.41299155354499817},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3988250494003296},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.3592093884944916},{"id":"https://openalex.org/C152153834","wikidata":"https://www.wikidata.org/wiki/Q1339878","display_name":"Wi-Fi array","level":4,"score":0.2132818102836609},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.1186588704586029},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10986578464508057},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09713509678840637},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icmu.2015.7061055","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icmu.2015.7061055","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 Eighth International Conference on Mobile Computing and Ubiquitous Networking (ICMU)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7400000095367432,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1970103089","https://openalex.org/W2127242306","https://openalex.org/W2135573205","https://openalex.org/W2136850301","https://openalex.org/W2140593330","https://openalex.org/W2166164854"],"related_works":["https://openalex.org/W2153384412","https://openalex.org/W1977911846","https://openalex.org/W1988317044","https://openalex.org/W1939415503","https://openalex.org/W1511576148","https://openalex.org/W2011497955","https://openalex.org/W1903131529","https://openalex.org/W2115748764","https://openalex.org/W2499174571","https://openalex.org/W1177802595"],"abstract_inverted_index":{"The":[0,167],"IEEE":[1],"802.11":[2],"Distributed":[3],"Coordination":[4],"Function":[5],"(DCF)":[6],"is":[7,109],"based":[8,124],"on":[9],"the":[10,32,38,54,57,104,120,129,141,143,161,171],"Carrier":[11],"Sense":[12],"Multiple":[13],"Access":[14],"(CSMA)":[15],"algorithm":[16],"for":[17,159],"avoiding":[18],"collisions":[19,44,84],"of":[20,56,73,85,132,137,146,164,192],"frames.":[21],"In":[22,111,140],"CSMA,":[23],"spatial":[24],"reuse":[25],"can":[26,77,90],"be":[27],"improved":[28],"by":[29,127,152],"suitably":[30],"changing":[31],"carrier":[33],"sense":[34],"threshold":[35],"(CST).":[36],"If":[37],"increased":[39],"CST":[40,130,144],"does":[41],"not":[42],"incur":[43],"and":[45,67,103,195],"helps":[46],"concurrent":[47],"transmissions":[48],"from":[49,94,106,202],"multiple":[50,68,147],"devices,":[51],"this":[52,112],"improves":[53,119,170],"throughput":[55,121,172],"wireless":[58,125],"LAN.":[59],"For":[60],"example,":[61],"when":[62],"there":[63],"are":[64,149,187],"two":[65,185,196],"APs":[66,133,148,186],"devices":[69,197],"exist":[70,198],"near":[71],"each":[72,75,88,203],"them,":[74],"AP":[76,97,108],"transmit":[78],"a":[79,92,99,116,153,157,182],"frame":[80,93],"simultaneously":[81],"without":[82],"causing":[83],"frames":[86],"since":[87],"device":[89],"receive":[91],"its":[95],"associated":[96],"with":[98,178],"high":[100],"signal":[101],"power":[102],"interference":[105],"another":[107],"small.":[110],"paper,":[113],"we":[114],"propose":[115],"system":[117,169],"which":[118,155],"in":[122,173,176,181],"CSMA/CA":[123],"LANs":[126],"controlling":[128],"values":[131,145],"according":[134],"to":[135],"positions":[136,163],"mobile":[138,165],"hosts.":[139,166],"system,":[142],"dynamically":[150],"configured":[151],"controller":[154],"has":[156],"camera":[158],"obtaining":[160],"current":[162],"proposed":[168],"WLAN":[174],"58%":[175],"comparison":[177],"basic":[179],"DCF":[180],"LAN":[183],"where":[184],"arranged":[188],"at":[189],"an":[190],"interval":[191],"50":[193],"m":[194,201],"within":[199],"10":[200],"AP.":[204]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}