{"id":"https://openalex.org/W1978244168","doi":"https://doi.org/10.1109/twc.2014.2348565","title":"Location-Aware Cross-Tier Coordinated Multipoint Transmission in Two-Tier Cellular Networks","display_name":"Location-Aware Cross-Tier Coordinated Multipoint Transmission in Two-Tier Cellular Networks","publication_year":2014,"publication_date":"2014-08-15","ids":{"openalex":"https://openalex.org/W1978244168","doi":"https://doi.org/10.1109/twc.2014.2348565","mag":"1978244168"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2014.2348565","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2014.2348565","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Transactions on Wireless Communications","raw_type":"journal-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1405.2876","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5052891361","display_name":"Ahmed Hamdi Sakr","orcid":null},"institutions":[{"id":"https://openalex.org/I46247651","display_name":"University of Manitoba","ror":"https://ror.org/02gfys938","country_code":"CA","type":"education","lineage":["https://openalex.org/I46247651"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Ahmed Hamdi Sakr","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Manitoba, Winnipeg, MB, Canada","[Dept. of Electr. & Comput. Eng, Univ. of Manitoba, Winnipeg, MB, Canada]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Manitoba, Winnipeg, MB, Canada","institution_ids":["https://openalex.org/I46247651"]},{"raw_affiliation_string":"[Dept. of Electr. & Comput. Eng, Univ. of Manitoba, Winnipeg, MB, Canada]","institution_ids":["https://openalex.org/I46247651"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089270885","display_name":"Ekram Hossain","orcid":"https://orcid.org/0000-0002-5932-6887"},"institutions":[{"id":"https://openalex.org/I46247651","display_name":"University of Manitoba","ror":"https://ror.org/02gfys938","country_code":"CA","type":"education","lineage":["https://openalex.org/I46247651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Ekram Hossain","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Manitoba, Winnipeg, MB, Canada","[Dept. of Electr. & Comput. Eng, Univ. of Manitoba, Winnipeg, MB, Canada]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Manitoba, Winnipeg, MB, Canada","institution_ids":["https://openalex.org/I46247651"]},{"raw_affiliation_string":"[Dept. of Electr. & Comput. Eng, Univ. of Manitoba, Winnipeg, MB, Canada]","institution_ids":["https://openalex.org/I46247651"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5052891361"],"corresponding_institution_ids":["https://openalex.org/I46247651"],"apc_list":null,"apc_paid":null,"fwci":0.4257,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.66561653,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"13","issue":"11","first_page":"6311","last_page":"6325"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":1.0,"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":1.0,"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/T10796","display_name":"Cooperative Communication and Network Coding","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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.998199999332428,"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/femtocell","display_name":"Femtocell","score":0.7640546560287476},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6901413202285767},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.6680507063865662},{"id":"https://openalex.org/keywords/backhaul","display_name":"Backhaul (telecommunications)","score":0.6668267250061035},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6518530249595642},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6391509771347046},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6139914989471436},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5249108076095581},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5241425633430481},{"id":"https://openalex.org/keywords/heterogeneous-network","display_name":"Heterogeneous network","score":0.4653872549533844},{"id":"https://openalex.org/keywords/stochastic-geometry","display_name":"Stochastic geometry","score":0.44645631313323975},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.420743465423584},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3946506381034851},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.3877105116844177},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.36742034554481506},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2590152621269226},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.18358173966407776}],"concepts":[{"id":"https://openalex.org/C152504517","wikidata":"https://www.wikidata.org/wiki/Q572455","display_name":"Femtocell","level":3,"score":0.7640546560287476},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6901413202285767},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.6680507063865662},{"id":"https://openalex.org/C103760667","wikidata":"https://www.wikidata.org/wiki/Q798444","display_name":"Backhaul (telecommunications)","level":3,"score":0.6668267250061035},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6518530249595642},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6391509771347046},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6139914989471436},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5249108076095581},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5241425633430481},{"id":"https://openalex.org/C158207573","wikidata":"https://www.wikidata.org/wiki/Q5747224","display_name":"Heterogeneous network","level":4,"score":0.4653872549533844},{"id":"https://openalex.org/C31243852","wikidata":"https://www.wikidata.org/wiki/Q1666739","display_name":"Stochastic geometry","level":2,"score":0.44645631313323975},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.420743465423584},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3946506381034851},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.3877105116844177},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.36742034554481506},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2590152621269226},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.18358173966407776},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/twc.2014.2348565","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2014.2348565","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Transactions on Wireless Communications","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1405.2876","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1405.2876","pdf_url":"https://arxiv.org/pdf/1405.2876","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"mag:1978244168","is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1405.2876","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.749.6187","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.749.6187","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://arxiv.org/pdf/1405.2876.pdf","raw_type":"text"},{"id":"doi:10.48550/arxiv.1405.2876","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1405.2876","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1405.2876","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1405.2876","pdf_url":"https://arxiv.org/pdf/1405.2876","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","score":0.5400000214576721,"display_name":"Partnerships for the goals"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1963737897","https://openalex.org/W1964137838","https://openalex.org/W1973560162","https://openalex.org/W2013303820","https://openalex.org/W2028015864","https://openalex.org/W2034420299","https://openalex.org/W2051254054","https://openalex.org/W2052137180","https://openalex.org/W2061914652","https://openalex.org/W2093763487","https://openalex.org/W2104557602","https://openalex.org/W2106665985","https://openalex.org/W2108011318","https://openalex.org/W2116896318","https://openalex.org/W2136530738","https://openalex.org/W2149170915","https://openalex.org/W2150166076","https://openalex.org/W2154782861","https://openalex.org/W2155174176","https://openalex.org/W2161884905","https://openalex.org/W2162636480","https://openalex.org/W2171606719","https://openalex.org/W2546062527","https://openalex.org/W3101445254","https://openalex.org/W3105072513","https://openalex.org/W6729125066","https://openalex.org/W6947753243"],"related_works":["https://openalex.org/W2963759507","https://openalex.org/W2748706989","https://openalex.org/W2606493398","https://openalex.org/W1987876366","https://openalex.org/W2368784208","https://openalex.org/W2966617275","https://openalex.org/W2515419123","https://openalex.org/W2963181583","https://openalex.org/W2137301472","https://openalex.org/W2758805612","https://openalex.org/W1943205692","https://openalex.org/W2903141660","https://openalex.org/W2898513341","https://openalex.org/W2062431525","https://openalex.org/W2949411402","https://openalex.org/W2950703531","https://openalex.org/W2599763584","https://openalex.org/W2097598345","https://openalex.org/W2952363211","https://openalex.org/W2128177517"],"abstract_inverted_index":{"Multi-tier":[0],"cellular":[1,18,120],"networks":[2],"are":[3,33,167],"considered":[4],"as":[5,30,41,73,81,154,249],"an":[6],"effective":[7],"solution":[8,84],"to":[9,55,85,132,146,197,209,255,265,268],"enhance":[10,133],"the":[11,56,64,87,90,125,134,137,147,157,177,181,185,189,198,211,217,234,237,246,250,269],"coverage":[12],"and":[13,228,259],"data":[14,182,226],"rate":[15],"offered":[16],"by":[17,35,170,215],"systems.":[19],"In":[20,96],"a":[21,82,101,171],"multi-tier":[22,94],"network,":[23],"high":[24,142],"power":[25,37],"base":[26],"stations":[27],"(BSs)":[28],"such":[29,40,72,153,248],"macro":[31],"BSs":[32,52,110,187],"overlaid":[34],"lower":[36],"small":[38,151,270],"cells":[39,152],"femtocells":[42],"and/or":[43],"picocells.":[44,155],"However,":[45],"co-channel":[46,148],"deployment":[47,149],"of":[48,51,58,66,89,136,150,176,222,236,242],"multiple":[49],"tiers":[50,113],"gives":[53],"rise":[54],"problem":[57],"cross-tier":[59,91,143],"interference":[60,92,144],"that":[61,241,261],"significantly":[62],"impacts":[63],"performance":[65,135,212,235],"wireless":[67],"networks.":[68,95,121],"Multicell":[69],"cooperation":[70,254],"techniques,":[71],"coordinated":[74],"multipoint":[75],"(CoMP)":[76],"transmission,":[77],"have":[78],"been":[79],"proposed":[80,126,218,238],"promising":[83],"mitigate":[86],"impact":[88],"in":[93,111,118,220,245],"this":[97],"paper,":[98],"we":[99],"propose":[100],"novel":[102],"scheme":[103,127,219,239],"for":[104,114],"Location-Aware":[105],"Cross-Tier":[106],"Cooperation":[107],"(LA-CTC)":[108],"between":[109,184],"different":[112],"downlink":[115],"CoMP":[116,130,200],"transmission":[117,131,201],"two-tier":[119],"On":[122,156],"one":[123],"hand,":[124,159],"only":[128],"uses":[129],"users":[138,160,258,267],"who":[139],"suffer":[140],"from":[141,174,206],"due":[145],"other":[158,243],"with":[161,240],"good":[162],"signal-to-interference-plus-noise":[163],"ratio":[164],"(SINR)":[165],"conditions":[166],"served":[168],"directly":[169],"single":[172],"BS":[173],"any":[175],"two":[178],"tiers.":[179],"Thus,":[180],"exchange":[183],"cooperating":[186],"over":[188],"backhaul":[190],"network":[191],"can":[192],"be":[193],"reduced":[194],"when":[195],"compared":[196],"traditional":[199],"scheme.":[202],"We":[203,232],"use":[204,253,262],"tools":[205],"stochastic":[207],"geometry":[208],"quantify":[210],"gains":[213],"obtained":[214],"using":[216],"terms":[221],"outage":[223],"probability,":[224],"achievable":[225],"rate,":[227],"load":[229],"per":[230],"BS.":[231],"compare":[233],"schemes":[244,251,260],"literature":[247],"which":[252],"serve":[256],"all":[257],"range":[263],"expansion":[264],"offload":[266],"cell":[271],"tier.":[272]},"counts_by_year":[{"year":2017,"cited_by_count":2}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
