{"id":"https://openalex.org/W2014526469","doi":"https://doi.org/10.1109/vtcfall.2013.6692103","title":"Analysis of Spectral Efficiency and Management of Cross-Tier Interference in Femtocell Network","display_name":"Analysis of Spectral Efficiency and Management of Cross-Tier Interference in Femtocell Network","publication_year":2013,"publication_date":"2013-09-01","ids":{"openalex":"https://openalex.org/W2014526469","doi":"https://doi.org/10.1109/vtcfall.2013.6692103","mag":"2014526469"},"language":"en","primary_location":{"id":"doi:10.1109/vtcfall.2013.6692103","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcfall.2013.6692103","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE 78th Vehicular Technology Conference (VTC Fall)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5024581547","display_name":"Fan Zhou","orcid":"https://orcid.org/0000-0003-2609-9144"},"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":"Fan Zhou","raw_affiliation_strings":["Key Laboratory of Universal Wireless Communications, Beijing University of Posts and Telecommunications, Beijing, China","Key Lab. of Universal Wireless Commun., Beijing Univ. of Posts & Telecommun., Beijing, , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communications, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Key Lab. of Universal Wireless Commun., Beijing Univ. of Posts & Telecommun., Beijing, , China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100341640","display_name":"Ben Wang","orcid":"https://orcid.org/0000-0003-1604-8108"},"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":"Ben Wang","raw_affiliation_strings":["Key Laboratory of Universal Wireless Communications, Beijing University of Posts and Telecommunications, Beijing, China","Key Lab. of Universal Wireless Commun., Beijing Univ. of Posts & Telecommun., Beijing, , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communications, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Key Lab. of Universal Wireless Commun., Beijing Univ. of Posts & Telecommun., Beijing, , China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100432932","display_name":"Weidong Wang","orcid":"https://orcid.org/0000-0002-3550-0625"},"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":"Weidong Wang","raw_affiliation_strings":["Key Laboratory of Universal Wireless Communications, Beijing University of Posts and Telecommunications, Beijing, China","Key Lab. of Universal Wireless Commun., Beijing Univ. of Posts & Telecommun., Beijing, , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communications, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Key Lab. of Universal Wireless Commun., Beijing Univ. of Posts & Telecommun., Beijing, , China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018386236","display_name":"Yinghai Zhang","orcid":null},"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":"Yinghai Zhang","raw_affiliation_strings":["Key Laboratory of Universal Wireless Communications, Beijing University of Posts and Telecommunications, Beijing, China","Key Lab. of Universal Wireless Commun., Beijing Univ. of Posts & Telecommun., Beijing, , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communications, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Key Lab. of Universal Wireless Commun., Beijing Univ. of Posts & Telecommun., Beijing, , China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013642287","display_name":"Ming Lei","orcid":"https://orcid.org/0000-0003-4696-9346"},"institutions":[{"id":"https://openalex.org/I4210149379","display_name":"NEC (China)","ror":"https://ror.org/04xrcx824","country_code":"CN","type":"company","lineage":["https://openalex.org/I118347220","https://openalex.org/I4210149379"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ming Lei","raw_affiliation_strings":["Wireless Communications Department NEC (China) Co., Ltd, Beijing, China","Wireless Commun. Dept., NEC (China) Co., Ltd., Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Communications Department NEC (China) Co., Ltd, Beijing, China","institution_ids":["https://openalex.org/I4210149379"]},{"raw_affiliation_string":"Wireless Commun. Dept., NEC (China) Co., Ltd., Beijing, China","institution_ids":["https://openalex.org/I4210149379"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101652023","display_name":"Lei Jiang","orcid":"https://orcid.org/0000-0001-6434-3721"},"institutions":[{"id":"https://openalex.org/I4210149379","display_name":"NEC (China)","ror":"https://ror.org/04xrcx824","country_code":"CN","type":"company","lineage":["https://openalex.org/I118347220","https://openalex.org/I4210149379"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Jiang","raw_affiliation_strings":["Wireless Communications Department NEC (China) Co., Ltd, Beijing, China","Wireless Commun. Dept., NEC (China) Co., Ltd., Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Communications Department NEC (China) Co., Ltd, Beijing, China","institution_ids":["https://openalex.org/I4210149379"]},{"raw_affiliation_string":"Wireless Commun. Dept., NEC (China) Co., Ltd., Beijing, China","institution_ids":["https://openalex.org/I4210149379"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4053,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.51388169,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9997000098228455,"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"}},{"id":"https://openalex.org/T12146","display_name":"Power Line Communications and Noise","score":0.9959999918937683,"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"}},{"id":"https://openalex.org/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9939000010490417,"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/macrocell","display_name":"Macrocell","score":0.9913790225982666},{"id":"https://openalex.org/keywords/femtocell","display_name":"Femtocell","score":0.9698461294174194},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.9038628339767456},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7340465784072876},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.691322922706604},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6627578735351562},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5399274230003357},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.49320095777511597}],"concepts":[{"id":"https://openalex.org/C2778291847","wikidata":"https://www.wikidata.org/wiki/Q1163937","display_name":"Macrocell","level":3,"score":0.9913790225982666},{"id":"https://openalex.org/C152504517","wikidata":"https://www.wikidata.org/wiki/Q572455","display_name":"Femtocell","level":3,"score":0.9698461294174194},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.9038628339767456},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7340465784072876},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.691322922706604},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6627578735351562},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5399274230003357},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.49320095777511597},{"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/vtcfall.2013.6692103","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcfall.2013.6692103","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE 78th Vehicular Technology Conference (VTC Fall)","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":15,"referenced_works":["https://openalex.org/W595252221","https://openalex.org/W1604019159","https://openalex.org/W2021051891","https://openalex.org/W2062343016","https://openalex.org/W2102465185","https://openalex.org/W2111954751","https://openalex.org/W2115094114","https://openalex.org/W2120419969","https://openalex.org/W2122496159","https://openalex.org/W2145873277","https://openalex.org/W2149170915","https://openalex.org/W3105072513","https://openalex.org/W6636200997","https://openalex.org/W6665957046","https://openalex.org/W6675205407"],"related_works":["https://openalex.org/W2040311827","https://openalex.org/W2034139677","https://openalex.org/W2206637726","https://openalex.org/W1519632632","https://openalex.org/W2479641731","https://openalex.org/W117540911","https://openalex.org/W2100031696","https://openalex.org/W2138783567","https://openalex.org/W1976777118","https://openalex.org/W2014526469"],"abstract_inverted_index":{"Femtocell":[0],"is":[1,26],"on":[2,53,98],"the":[3,22,33,54,66,94,99,120,136,155],"way":[4],"of":[5,24,30,42,47,56,69,77,93,122,139],"being":[6],"extensively":[7],"deployed":[8],"in":[9,38,45,60,80],"households":[10],"to":[11],"provide":[12,113],"better":[13],"indoor":[14],"coverage":[15,23],"and":[16,73,85,158],"higher":[17],"user":[18,79,141],"capacity.":[19],"However,":[20],"as":[21],"femtocell":[25,124],"overlapped":[27],"with":[28,128],"that":[29,160],"conventional":[31],"macrocell,":[32],"cross-tier":[34,106,145],"interference":[35,107,146],"may":[36],"result":[37],"a":[39,104],"considerable":[40],"degradation":[41],"system":[43],"performance":[44],"terms":[46],"spectral":[48,58,71,75,116,165],"efficiency.":[49],"This":[50],"paper":[51],"focuses":[52],"improvement":[55],"cell":[57,70,115,164],"efficiency":[59,72,76,117,166],"two-tier":[61],"network.":[62],"We":[63],"first":[64],"derive":[65],"explicit":[67],"expressions":[68],"average":[74],"single":[78],"each":[81],"tier.":[82],"Some":[83],"remarks":[84],"observations":[86],"are":[87],"provided":[88],"after":[89],"analyzing":[90],"numerical":[91],"results":[92,153],"expressions.":[95],"Then":[96],"based":[97],"theoretical":[100,156],"analysis,":[101],"we":[102],"propose":[103],"dynamic":[105],"coordination":[108],"(D-CTIC)":[109],"scheme.":[110],"D-CTIC":[111,161],"can":[112,162],"high":[114],"by":[118,143],"maximizing":[119],"number":[121],"coexistent":[123],"base":[125,130],"stations":[126],"(FBSs)":[127],"macrocell":[129,140],"station":[131],"(MBS)":[132],"while":[133],"still":[134],"satisfying":[135],"QoS":[137],"requirement":[138],"(MUE)":[142],"restricting":[144],"under":[147],"an":[148],"acceptable":[149],"level.":[150],"Finally,":[151],"simulation":[152],"verify":[154],"analysis":[157],"show":[159],"enhance":[163],"significantly.":[167]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
