{"id":"https://openalex.org/W2892122050","doi":"https://doi.org/10.1155/2018/2303289","title":"Analysis of User Content Retrieval Delay Based on the Matern Hard\u2010Core Point Process of Type II","display_name":"Analysis of User Content Retrieval Delay Based on the Matern Hard\u2010Core Point Process of Type II","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2892122050","doi":"https://doi.org/10.1155/2018/2303289","mag":"2892122050"},"language":"en","primary_location":{"id":"doi:10.1155/2018/2303289","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/2303289","pdf_url":"https://downloads.hindawi.com/journals/wcmc/2018/2303289.pdf","source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://downloads.hindawi.com/journals/wcmc/2018/2303289.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5026663019","display_name":"Shuyuan Zhao","orcid":"https://orcid.org/0000-0002-8732-9786"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shuyuan Zhao","raw_affiliation_strings":["School of Electronic and Information Engineering, Xi' an Jiaotong University, Xi' an 710054, China","School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an 710054"],"raw_orcid":"https://orcid.org/0000-0002-8732-9786","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Xi' an Jiaotong University, Xi' an 710054, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an 710054","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027663239","display_name":"Jihong Zhao","orcid":"https://orcid.org/0000-0002-9476-4700"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]},{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jihong Zhao","raw_affiliation_strings":["School of Electronic and Information Engineering, Xi' an Jiaotong University, Xi' an 710054, China","School of Telecommunication and Information Engineering, Xi' an University of Posts and Telecommunications, Xi' an 710061, China","School of Telecommunication and Information Engineering, Xi'an University of Posts and Telecommunications, Xi'an 710061","School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an 710054"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Xi' an Jiaotong University, Xi' an 710054, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Telecommunication and Information Engineering, Xi' an University of Posts and Telecommunications, Xi' an 710061, China","institution_ids":["https://openalex.org/I4210136859"]},{"raw_affiliation_string":"School of Telecommunication and Information Engineering, Xi'an University of Posts and Telecommunications, Xi'an 710061","institution_ids":["https://openalex.org/I4210136859"]},{"raw_affiliation_string":"School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an 710054","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030751090","display_name":"Hua Qu","orcid":"https://orcid.org/0000-0002-4895-5979"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]},{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hua Qu","raw_affiliation_strings":["School of Electronic and Information Engineering, Xi' an Jiaotong University, Xi' an 710054, China","School of Telecommunication and Information Engineering, Xi' an University of Posts and Telecommunications, Xi' an 710061, China","School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an 710054","School of Telecommunication and Information Engineering, Xi'an University of Posts and Telecommunications, Xi'an 710061"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Xi' an Jiaotong University, Xi' an 710054, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Telecommunication and Information Engineering, Xi' an University of Posts and Telecommunications, Xi' an 710061, China","institution_ids":["https://openalex.org/I4210136859"]},{"raw_affiliation_string":"School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an 710054","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Telecommunication and Information Engineering, Xi'an University of Posts and Telecommunications, Xi'an 710061","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071429260","display_name":"Gongye Ren","orcid":"https://orcid.org/0000-0002-0444-0607"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gongye Ren","raw_affiliation_strings":["School of Electronic and Information Engineering, Xi' an Jiaotong University, Xi' an 710054, China","School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an 710054"],"raw_orcid":"https://orcid.org/0000-0002-0444-0607","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Xi' an Jiaotong University, Xi' an 710054, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an 710054","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5026663019"],"corresponding_institution_ids":["https://openalex.org/I87445476"],"apc_list":{"value":2300,"currency":"USD","value_usd":2300},"apc_paid":{"value":2300,"currency":"USD","value_usd":2300},"fwci":0.0,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.12452098,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"2018","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9998000264167786,"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/T11478","display_name":"Caching and Content Delivery","score":0.9998000264167786,"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9915000200271606,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T13918","display_name":"Advanced Data and IoT Technologies","score":0.9621999859809875,"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/computer-science","display_name":"Computer science","score":0.8246883153915405},{"id":"https://openalex.org/keywords/core","display_name":"Core (optical fiber)","score":0.5835790634155273},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5822932124137878},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5373303890228271},{"id":"https://openalex.org/keywords/content","display_name":"Content (measure theory)","score":0.5336943864822388},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5168812274932861},{"id":"https://openalex.org/keywords/type","display_name":"Type (biology)","score":0.5036045908927917},{"id":"https://openalex.org/keywords/point-process","display_name":"Point process","score":0.46432796120643616},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.15533778071403503},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1366553008556366},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10782387852668762},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.07287150621414185},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.06101223826408386}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8246883153915405},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.5835790634155273},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5822932124137878},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5373303890228271},{"id":"https://openalex.org/C2778152352","wikidata":"https://www.wikidata.org/wiki/Q5165061","display_name":"Content (measure theory)","level":2,"score":0.5336943864822388},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5168812274932861},{"id":"https://openalex.org/C2777299769","wikidata":"https://www.wikidata.org/wiki/Q3707858","display_name":"Type (biology)","level":2,"score":0.5036045908927917},{"id":"https://openalex.org/C88871306","wikidata":"https://www.wikidata.org/wiki/Q7208287","display_name":"Point process","level":2,"score":0.46432796120643616},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.15533778071403503},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1366553008556366},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10782387852668762},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.07287150621414185},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.06101223826408386},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2018/2303289","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/2303289","pdf_url":"https://downloads.hindawi.com/journals/wcmc/2018/2303289.pdf","source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:6405c9d9afa04fdfa2db262a05036b2e","is_oa":false,"landing_page_url":"https://doaj.org/article/6405c9d9afa04fdfa2db262a05036b2e","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Wireless Communications and Mobile Computing, Vol 2018 (2018)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2018/2303289","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/2303289","pdf_url":"https://downloads.hindawi.com/journals/wcmc/2018/2303289.pdf","source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1585357083","display_name":"\u9762\u5411\u4e1a\u52a1\u7684\u8f6f\u4ef6\u5b9a\u4e49\u7f51\u7edc\u53ef\u7f16\u7a0b\u63a7\u5236\u4e0e\u8c03\u5ea6\u673a\u5236\u7814\u7a76","funder_award_id":"61531013","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3477615631","display_name":"\u5bc6\u96c6\u90e8\u7f72\u6beb\u5fae\u5fae\u8702\u7a9d\u73af\u5883\u4e0b\u57fa\u4e8e\u7528\u6237\u4f53\u9a8c\u516c\u5e73\u6027\u7684\u65e0\u7ebf\u8d44\u6e90\u7ba1\u7406\u6280\u672f\u7814\u7a76","funder_award_id":"61372092","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":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2892122050.pdf","grobid_xml":"https://content.openalex.org/works/W2892122050.grobid-xml"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W1964721119","https://openalex.org/W1972485395","https://openalex.org/W1972738071","https://openalex.org/W1985999806","https://openalex.org/W2005108639","https://openalex.org/W2020749775","https://openalex.org/W2026495621","https://openalex.org/W2037096344","https://openalex.org/W2039124714","https://openalex.org/W2045260235","https://openalex.org/W2051773775","https://openalex.org/W2054692642","https://openalex.org/W2112053513","https://openalex.org/W2150166076","https://openalex.org/W2156356530","https://openalex.org/W2219628894","https://openalex.org/W2263102236","https://openalex.org/W2336650418","https://openalex.org/W2474747171","https://openalex.org/W2517992291","https://openalex.org/W2552885090","https://openalex.org/W2560750255","https://openalex.org/W2564103961","https://openalex.org/W2595769576","https://openalex.org/W2949864303","https://openalex.org/W2962913860","https://openalex.org/W3105225010"],"related_works":["https://openalex.org/W3158538495","https://openalex.org/W4250539519","https://openalex.org/W2225046392","https://openalex.org/W4230044405","https://openalex.org/W4294018197","https://openalex.org/W1979636863","https://openalex.org/W2353044927","https://openalex.org/W4387389613","https://openalex.org/W1586180564","https://openalex.org/W3169444776"],"abstract_inverted_index":{"The":[0],"content":[1,41,56,142,156],"retrieval":[2,42,143,157],"delay":[3,43],"is":[4,60],"an":[5,77],"important":[6],"performance":[7],"metric":[8],"for":[9,44,114,124,154],"enhancing":[10],"user":[11,101,155],"experience":[12],"in":[13,49,71,85],"wireless":[14,50],"networks.":[15],"In":[16],"this":[17],"paper,":[18],"by":[19],"modeling":[20],"the":[21,24,29,40,53,64,72,82,86,92,97,100,110,125,129,136,141,148],"locations":[22],"of":[23,34,67,99,128,140,150],"base":[25],"stations":[26],"(BSs)":[27],"as":[28],"Matern":[30],"hard\u2010core":[31],"point":[32,88],"process":[33,89],"type":[35],"II":[36],"(MHP),":[37],"we":[38,75,119,134],"analyze":[39],"a":[45,68,105],"typical":[46],"cache\u2010enabled":[47],"device":[48],"networks":[51],"under":[52],"most":[54],"popular":[55],"policy.":[57],"Since":[58,109],"it":[59],"intractable":[61],"to":[62,104],"get":[63],"size":[65],"distribution":[66,138],"Voronoi":[69],"cell":[70],"MHP":[73,115,130],"model,":[74],"propose":[76,121],"approximate":[78,122],"formula":[79],"based":[80],"on":[81],"empirical":[83],"result":[84],"Poisson":[87],"and":[90],"derive":[91,135],"cellular":[93],"load":[94],"which":[95],"denotes":[96],"number":[98],"devices":[102],"connected":[103],"randomly":[106],"chosen":[107],"BS.":[108],"probability":[111,127],"generating":[112],"functional":[113],"does":[116],"not":[117],"exist,":[118],"also":[120],"methods":[123],"coverage":[126],"model.":[131],"At":[132],"last,":[133],"cumulative":[137],"function":[139],"delay.":[144,158],"Simulation":[145],"results":[146],"validate":[147],"accuracy":[149],"our":[151],"analytical":[152],"conclusions":[153]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
