{"id":"https://openalex.org/W3094337331","doi":"https://doi.org/10.1109/lwc.2020.3033039","title":"LEACH-R: LEACH Relay With Cache Strategy for Mobile Robot Swarms","display_name":"LEACH-R: LEACH Relay With Cache Strategy for Mobile Robot Swarms","publication_year":2020,"publication_date":"2020-10-22","ids":{"openalex":"https://openalex.org/W3094337331","doi":"https://doi.org/10.1109/lwc.2020.3033039","mag":"3094337331"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2020.3033039","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2020.3033039","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","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/A5101895990","display_name":"Ying Zhang","orcid":"https://orcid.org/0000-0001-7436-1093"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ying Zhang","raw_affiliation_strings":["School of Electronic Engineering, Beijing Key Laboratory of Work Safety Intelligent Monitoring, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Beijing Key Laboratory of Work Safety Intelligent Monitoring, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014396375","display_name":"TingTing Liu","orcid":"https://orcid.org/0000-0002-0700-224X"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"TingTing Liu","raw_affiliation_strings":["School of Electronic Engineering, Beijing Key Laboratory of Work Safety Intelligent Monitoring, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Beijing Key Laboratory of Work Safety Intelligent Monitoring, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021619914","display_name":"Hongguang Zhang","orcid":"https://orcid.org/0000-0002-0724-0440"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"HongGuang Zhang","raw_affiliation_strings":["School of Electronic Engineering, Beijing Key Laboratory of Work Safety Intelligent Monitoring, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Beijing Key Laboratory of Work Safety Intelligent Monitoring, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020422392","display_name":"Yuanan Liu","orcid":"https://orcid.org/0000-0002-8076-1904"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"YuanAn Liu","raw_affiliation_strings":["School of Electronic Engineering, Beijing Key Laboratory of Work Safety Intelligent Monitoring, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Beijing Key Laboratory of Work Safety Intelligent Monitoring, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101895990"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":2.9021,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.91420817,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"10","issue":"2","first_page":"406","last_page":"410"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","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"}},{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/computer-science","display_name":"Computer science","score":0.7613718509674072},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.693253755569458},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.6726652383804321},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.6213129758834839},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.6061444878578186},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5534942150115967},{"id":"https://openalex.org/keywords/mobile-ad-hoc-network","display_name":"Mobile ad hoc network","score":0.5390450954437256},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5353294610977173},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.4561050534248352},{"id":"https://openalex.org/keywords/mobile-robot","display_name":"Mobile robot","score":0.4506880044937134},{"id":"https://openalex.org/keywords/wireless-ad-hoc-network","display_name":"Wireless ad hoc network","score":0.424857497215271},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.4098556637763977},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.37423175573349},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.24905484914779663},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1253613829612732},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1081211268901825},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09136006236076355}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7613718509674072},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.693253755569458},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.6726652383804321},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.6213129758834839},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.6061444878578186},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5534942150115967},{"id":"https://openalex.org/C91280400","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Mobile ad hoc network","level":3,"score":0.5390450954437256},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5353294610977173},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.4561050534248352},{"id":"https://openalex.org/C19966478","wikidata":"https://www.wikidata.org/wiki/Q4810574","display_name":"Mobile robot","level":3,"score":0.4506880044937134},{"id":"https://openalex.org/C94523657","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Wireless ad hoc network","level":3,"score":0.424857497215271},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.4098556637763977},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.37423175573349},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.24905484914779663},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1253613829612732},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1081211268901825},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09136006236076355},{"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","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},{"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:10.1109/lwc.2020.3033039","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2020.3033039","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6399999856948853,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G1882683931","display_name":null,"funder_award_id":"61936008","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2224824131","display_name":null,"funder_award_id":"61876199","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1978295341","https://openalex.org/W2081346399","https://openalex.org/W2084580258","https://openalex.org/W2089344926","https://openalex.org/W2116449777","https://openalex.org/W2142583849","https://openalex.org/W2148135143","https://openalex.org/W2161060874","https://openalex.org/W2161494464","https://openalex.org/W2418020140","https://openalex.org/W2963615009","https://openalex.org/W2994437717","https://openalex.org/W2998100811","https://openalex.org/W3102252363"],"related_works":["https://openalex.org/W2972242150","https://openalex.org/W3035283282","https://openalex.org/W2768875466","https://openalex.org/W1591014886","https://openalex.org/W2551975114","https://openalex.org/W2025838880","https://openalex.org/W2123281165","https://openalex.org/W1511473871","https://openalex.org/W2003275014","https://openalex.org/W4210799434"],"abstract_inverted_index":{"In":[0],"the":[1,15,25,34,64,73,79,86,112,140],"real":[2],"applications":[3],"of":[4,29,68,89],"mobile":[5,10,30,69],"ad":[6],"hoc":[7],"networks":[8],"(MANETs),":[9],"robot":[11,31],"swarms":[12,32],"usually":[13],"have":[14],"obvious":[16],"task-oriented":[17],"feature":[18,28],"and":[19,71,149,157],"move":[20],"in":[21,33,92,135],"groups.":[22],"Focusing":[23],"on":[24,111],"group":[26],"mobility":[27],"wild":[35],"application":[36],"scenes":[37],"that":[38],"are":[39],"insensitive":[40],"to":[41,51,96,105,122,139,147],"delay,":[42],"we":[43],"propose":[44],"LEACH":[45],"relay":[46],"(LEACH-R)":[47],"with":[48,120,129],"cache":[49,121],"strategy":[50],"ensure":[52],"reliable":[53],"communication":[54],"links":[55],"against":[56],"base":[57],"station":[58],"mobility,":[59],"save":[60],"energy":[61,91,99,107],"even":[62],"for":[63],"frequently":[65],"changing":[66],"topology":[67],"robots,":[70],"satisfy":[72],"larger":[74],"workplace":[75],"requirements.":[76],"Inspired":[77],"by":[78],"successive":[80],"approximation":[81],"approach,":[82],"each":[83],"node":[84],"computes":[85],"relative":[87,98],"rank":[88],"residual":[90],"its":[93],"neighborhood.":[94],"According":[95],"these":[97],"levels,":[100],"LEACH-R":[101,132,143],"selects":[102],"cluster":[103,115],"heads":[104,116],"balance":[106],"consumption.":[108],"Besides,":[109],"based":[110],"predicted":[113],"locations,":[114],"select":[117],"cooperative":[118],"relays":[119],"improve":[123],"packet":[124],"delivery":[125],"ratio.":[126],"By":[127],"comparing":[128],"four":[130],"protocols,":[131],"outperforms":[133],"others":[134],"most":[136],"cases.":[137],"Due":[138],"satisfactory":[141],"performance,":[142],"could":[144],"be":[145],"extended":[146],"search":[148],"rescue,":[150],"battlefield":[151],"communication,":[152],"disaster":[153],"relief,":[154],"drone":[155],"swarm,":[156],"so":[158],"on.":[159]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":4}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
