{"id":"https://openalex.org/W2015557498","doi":"https://doi.org/10.1109/wcsp.2014.6992111","title":"Time-correlation analysis of GSM telephone traffic in dense population district","display_name":"Time-correlation analysis of GSM telephone traffic in dense population district","publication_year":2014,"publication_date":"2014-10-01","ids":{"openalex":"https://openalex.org/W2015557498","doi":"https://doi.org/10.1109/wcsp.2014.6992111","mag":"2015557498"},"language":"en","primary_location":{"id":"doi:10.1109/wcsp.2014.6992111","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp.2014.6992111","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 Sixth International Conference on Wireless Communications and Signal Processing (WCSP)","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/A5005027632","display_name":"Dandan Yin","orcid":null},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Dandan Yin","raw_affiliation_strings":["Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, China","Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, China, 230026"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, China, 230026","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002524087","display_name":"Sihai Zhang","orcid":"https://orcid.org/0000-0001-5758-2169"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sihai Zhang","raw_affiliation_strings":["Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, China","Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, China, 230026"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, China, 230026","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065141875","display_name":"Wuyang Zhou","orcid":"https://orcid.org/0000-0003-2229-2852"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wuyang Zhou","raw_affiliation_strings":["Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, China","Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, China, 230026"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, China, 230026","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101922350","display_name":"Yi Zheng","orcid":"https://orcid.org/0000-0003-3890-7575"},"institutions":[{"id":"https://openalex.org/I4210096250","display_name":"Beijing Institute of Big Data Research","ror":"https://ror.org/00s1sz824","country_code":"CN","type":"facility","lineage":["https://openalex.org/I20231570","https://openalex.org/I37796252","https://openalex.org/I4210096250"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Zheng","raw_affiliation_strings":["Beijing Cloud Vally, Big Data Lab, Beijing, China","Big Data Lab, Beijing Cloud Vally, Beijing, China, 100190"],"affiliations":[{"raw_affiliation_string":"Beijing Cloud Vally, Big Data Lab, Beijing, China","institution_ids":["https://openalex.org/I4210096250"]},{"raw_affiliation_string":"Big Data Lab, Beijing Cloud Vally, Beijing, China, 100190","institution_ids":["https://openalex.org/I4210096250"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5005027632"],"corresponding_institution_ids":["https://openalex.org/I126520041"],"apc_list":null,"apc_paid":null,"fwci":1.0344,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.79259344,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9975000023841858,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9975000023841858,"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9962999820709229,"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/base-station","display_name":"Base station","score":0.7768390774726868},{"id":"https://openalex.org/keywords/gsm","display_name":"GSM","score":0.7507303953170776},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.69866943359375},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5360636115074158},{"id":"https://openalex.org/keywords/poisson-distribution","display_name":"Poisson distribution","score":0.4878699779510498},{"id":"https://openalex.org/keywords/dependency","display_name":"Dependency (UML)","score":0.4822826683521271},{"id":"https://openalex.org/keywords/cellular-traffic","display_name":"Cellular traffic","score":0.48122572898864746},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.440228134393692},{"id":"https://openalex.org/keywords/poisson-regression","display_name":"Poisson regression","score":0.4344104528427124},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4207260310649872},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.405343234539032},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4024593234062195},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.27549657225608826},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08119544386863708}],"concepts":[{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.7768390774726868},{"id":"https://openalex.org/C59201141","wikidata":"https://www.wikidata.org/wiki/Q46904","display_name":"GSM","level":2,"score":0.7507303953170776},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.69866943359375},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5360636115074158},{"id":"https://openalex.org/C100906024","wikidata":"https://www.wikidata.org/wiki/Q205692","display_name":"Poisson distribution","level":2,"score":0.4878699779510498},{"id":"https://openalex.org/C19768560","wikidata":"https://www.wikidata.org/wiki/Q320727","display_name":"Dependency (UML)","level":2,"score":0.4822826683521271},{"id":"https://openalex.org/C133972139","wikidata":"https://www.wikidata.org/wiki/Q5058371","display_name":"Cellular traffic","level":3,"score":0.48122572898864746},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.440228134393692},{"id":"https://openalex.org/C73269764","wikidata":"https://www.wikidata.org/wiki/Q954529","display_name":"Poisson regression","level":3,"score":0.4344104528427124},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4207260310649872},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.405343234539032},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4024593234062195},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.27549657225608826},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08119544386863708},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcsp.2014.6992111","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp.2014.6992111","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 Sixth International Conference on Wireless Communications and Signal Processing (WCSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1970435247","https://openalex.org/W1999679456","https://openalex.org/W2001502050","https://openalex.org/W2064742885","https://openalex.org/W2097110123","https://openalex.org/W2103511389","https://openalex.org/W2111283869","https://openalex.org/W2117811388","https://openalex.org/W2152560098","https://openalex.org/W2167617566","https://openalex.org/W2532869052","https://openalex.org/W2538283180","https://openalex.org/W2594888774"],"related_works":["https://openalex.org/W2039858536","https://openalex.org/W2740787378","https://openalex.org/W2276501992","https://openalex.org/W2154568634","https://openalex.org/W2774283532","https://openalex.org/W2152560098","https://openalex.org/W4320801776","https://openalex.org/W2942897781","https://openalex.org/W1528209454","https://openalex.org/W2142972685"],"abstract_inverted_index":{"Time-correlation":[0],"of":[1,13,30,41,113],"GSM":[2,42],"telephone":[3],"traffic":[4,108],"is":[5,65],"important":[6],"for":[7,60],"wireless":[8],"network":[9],"performance,":[10],"but":[11],"lack":[12],"in-depth":[14],"investigation,":[15],"especially":[16],"in":[17,36,89,91],"large-scale":[18],"networks.":[19,115],"In":[20],"this":[21,25],"paper,":[22],"we":[23,55,75],"investigate":[24],"topic":[26],"using":[27],"the":[28,50,57,78],"data":[29],"call":[31,79],"detail":[32],"records":[33],"(CDR)":[34],"collected":[35],"June":[37],"2013":[38],"from":[39],"thousands":[40],"base":[43,62],"stations.":[44],"Based":[45],"on":[46],"results":[47],"obtained":[48],"by":[49],"Modified":[51],"Allan":[52],"Variance":[53],"(MAVAR),":[54],"confirm":[56],"long-range":[58],"dependency":[59],"all":[61],"stations,":[63],"which":[64,94],"consistent":[66],"with":[67,96],"existing":[68],"results.":[69],"But":[70],"through":[71],"comprehensive":[72],"chi-square":[73],"test":[74],"believe":[76],"that":[77],"arrivals":[80],"can":[81],"NOT":[82],"always":[83],"be":[84,102],"modeled":[85],"as":[86],"Poisson":[87],"distribution":[88],"short-term":[90],"most":[92],"cases,":[93],"disagree":[95],"previous":[97],"conclusions.":[98],"Our":[99],"work":[100],"may":[101],"beneficial":[103],"to":[104],"energy":[105],"saving,":[106],"realistic":[107],"modelling":[109],"and":[110],"performance":[111],"evaluation":[112],"cellular":[114]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}