{"id":"https://openalex.org/W2980062791","doi":"https://doi.org/10.1109/tcomm.2019.2945950","title":"Sequence-Based Unicast in Wireless Sensor Networks","display_name":"Sequence-Based Unicast in Wireless Sensor Networks","publication_year":2019,"publication_date":"2019-10-07","ids":{"openalex":"https://openalex.org/W2980062791","doi":"https://doi.org/10.1109/tcomm.2019.2945950","mag":"2980062791"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2019.2945950","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2019.2945950","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications","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/A5100453062","display_name":"Fang Liu","orcid":"https://orcid.org/0000-0002-4447-0157"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Fang Liu","raw_affiliation_strings":["Department of Information Engineering, The Chinese University of Hong Kong, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0002-4447-0157","affiliations":[{"raw_affiliation_string":"Department of Information Engineering, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103017634","display_name":"Kenneth W. Shum","orcid":"https://orcid.org/0000-0001-6505-6177"},"institutions":[{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kenneth W. Shum","raw_affiliation_strings":["School of Science and Engineering, The Chinese University of Hong Kong at Shenzhen, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Science and Engineering, The Chinese University of Hong Kong at Shenzhen, Shenzhen, China","institution_ids":["https://openalex.org/I4210116924"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039173605","display_name":"Wing Shing Wong","orcid":"https://orcid.org/0000-0001-6357-0981"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Wing Shing Wong","raw_affiliation_strings":["Department of Information Engineering, The Chinese University of Hong Kong, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0001-6357-0981","affiliations":[{"raw_affiliation_string":"Department of Information Engineering, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100453062"],"corresponding_institution_ids":["https://openalex.org/I177725633"],"apc_list":null,"apc_paid":null,"fwci":1.6714,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.85993193,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"68","issue":"1","first_page":"429","last_page":"444"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9997000098228455,"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9997000098228455,"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/T12216","display_name":"Network Time Synchronization Technologies","score":0.9994000196456909,"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":0.9986000061035156,"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/unicast","display_name":"Unicast","score":0.9294247031211853},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.7451144456863403},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7171965837478638},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.6888444423675537},{"id":"https://openalex.org/keywords/time-division-multiple-access","display_name":"Time division multiple access","score":0.6646990776062012},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6557716131210327},{"id":"https://openalex.org/keywords/schedule","display_name":"Schedule","score":0.625450849533081},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.5550310611724854},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5090212821960449},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.47650590538978577},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.4246165454387665},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.36484718322753906},{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.1442781686782837},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13779905438423157},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11599883437156677}],"concepts":[{"id":"https://openalex.org/C11704745","wikidata":"https://www.wikidata.org/wiki/Q918337","display_name":"Unicast","level":3,"score":0.9294247031211853},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.7451144456863403},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7171965837478638},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.6888444423675537},{"id":"https://openalex.org/C117313154","wikidata":"https://www.wikidata.org/wiki/Q878344","display_name":"Time division multiple access","level":2,"score":0.6646990776062012},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6557716131210327},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.625450849533081},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.5550310611724854},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5090212821960449},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.47650590538978577},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.4246165454387665},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.36484718322753906},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.1442781686782837},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13779905438423157},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11599883437156677},{"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcomm.2019.2945950","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2019.2945950","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320326427","display_name":"Innovation and Technology Fund","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1987146491","https://openalex.org/W2019826771","https://openalex.org/W2067096554","https://openalex.org/W2068028167","https://openalex.org/W2099505289","https://openalex.org/W2107710215","https://openalex.org/W2119812248","https://openalex.org/W2143229717","https://openalex.org/W2144942434","https://openalex.org/W2146117644","https://openalex.org/W2149102431","https://openalex.org/W2150039965","https://openalex.org/W2165129737","https://openalex.org/W2169729379","https://openalex.org/W2170239483","https://openalex.org/W2247286033","https://openalex.org/W2320053159","https://openalex.org/W2469195734","https://openalex.org/W2510226556","https://openalex.org/W2512095144","https://openalex.org/W2579288971","https://openalex.org/W2613173048","https://openalex.org/W2759063821","https://openalex.org/W2782739575","https://openalex.org/W2793057111","https://openalex.org/W2885325046","https://openalex.org/W2897113583","https://openalex.org/W2909142575","https://openalex.org/W2953597486","https://openalex.org/W4231710040"],"related_works":["https://openalex.org/W2508558984","https://openalex.org/W4288633135","https://openalex.org/W3008817519","https://openalex.org/W2952300997","https://openalex.org/W2794998165","https://openalex.org/W2910872135","https://openalex.org/W2160222453","https://openalex.org/W2378130666","https://openalex.org/W2121800375","https://openalex.org/W2362971132"],"abstract_inverted_index":{"We":[0,24,88,154],"consider":[1,55],"a":[2,51,62,122,128,137],"single-hop":[3],"wireless":[4],"sensor":[5,10,107],"network":[6,36],"in":[7,32,106],"which":[8,142],"each":[9,21,60,72],"node":[11,61],"has":[12,37],"an":[13],"individual":[14],"elastic":[15],"data":[16,44],"stream":[17],"to":[18,20,26,66,104],"transmit":[19],"other":[22],"node.":[23],"refer":[25],"this":[27,33,119],"traffic":[28],"pattern":[29],"as":[30,150],"unicast":[31,49,86,173],"paper.":[34],"The":[35,75],"multiple":[38],"slotted":[39],"channels":[40],"available":[41],"for":[42,115,121,162],"the":[43,85,132,143,147,151],"transmissions.":[45],"To":[46],"guarantee":[47],"successful":[48],"within":[50],"bounded":[52],"delay,":[53],"we":[54,109,126],"deterministic":[56],"schemes":[57,165],"that":[58],"pre-assign":[59],"periodic":[63],"schedule":[64,67],"sequence":[65,76,138],"transmitting":[68,158],"and":[69,95,113,135,159,166,175],"receiving":[70,160],"at":[71],"time":[73,100],"slot.":[74],"period":[77,134,144],"should":[78],"be":[79],"minimized":[80],"since":[81],"it":[82],"upper":[83],"bounds":[84],"delay.":[87],"have":[89],"investigated":[90],"both":[91],"synchronous":[92],"TDMA":[93],"sequences":[94],"asynchronous":[96,116],"sequences.":[97,117],"Since":[98],"accurate":[99],"synchronization":[101],"is":[102],"difficult":[103],"achieve":[105,146],"networks,":[108],"mainly":[110],"present":[111,127],"analysis":[112],"design":[114],"In":[118],"paper,":[120],"group-based":[123],"channel":[124],"assignment,":[125],"lower":[129,152],"bound":[130],"on":[131],"common":[133],"propose":[136],"construction":[139],"method":[140],"by":[141,181],"can":[145],"same":[148],"order":[149],"bound.":[153],"also":[155],"analyze":[156],"optimal":[157],"probabilities":[161],"two":[163],"random":[164],"compare":[167],"their":[168],"frequency":[169],"utilization":[170],"efficiency.":[171],"Finally,":[172],"delay":[174],"energy":[176],"consumption":[177],"performance":[178],"are":[179],"compared":[180],"simulations.":[182]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}