{"id":"https://openalex.org/W2592332461","doi":"https://doi.org/10.1109/wcnc.2017.7925938","title":"A New Allocation Algorithm for Pilot Contamination Mitigation in TDD Massive MIMO Systems","display_name":"A New Allocation Algorithm for Pilot Contamination Mitigation in TDD Massive MIMO Systems","publication_year":2017,"publication_date":"2017-03-01","ids":{"openalex":"https://openalex.org/W2592332461","doi":"https://doi.org/10.1109/wcnc.2017.7925938","mag":"2592332461"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2017.7925938","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2017.7925938","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5022684078","display_name":"Makram Alkhaled","orcid":null},"institutions":[{"id":"https://openalex.org/I28407311","display_name":"University of Manchester","ror":"https://ror.org/027m9bs27","country_code":"GB","type":"education","lineage":["https://openalex.org/I28407311"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Makram Alkhaled","raw_affiliation_strings":["School of Electrical and Electronic Engineering, The University of Manchester, Manchester, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, The University of Manchester, Manchester, UK","institution_ids":["https://openalex.org/I28407311"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002248410","display_name":"Emad Alsusa","orcid":"https://orcid.org/0000-0002-7724-2636"},"institutions":[{"id":"https://openalex.org/I28407311","display_name":"University of Manchester","ror":"https://ror.org/027m9bs27","country_code":"GB","type":"education","lineage":["https://openalex.org/I28407311"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Emad Alsusa","raw_affiliation_strings":["School of Electrical and Electronic Engineering, The University of Manchester, Manchester, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, The University of Manchester, Manchester, UK","institution_ids":["https://openalex.org/I28407311"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054743342","display_name":"Khairi Ashour Hamdi","orcid":"https://orcid.org/0000-0002-8060-5573"},"institutions":[{"id":"https://openalex.org/I28407311","display_name":"University of Manchester","ror":"https://ror.org/027m9bs27","country_code":"GB","type":"education","lineage":["https://openalex.org/I28407311"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Khairi A. Hamdi","raw_affiliation_strings":["School of Electrical and Electronic Engineering, The University of Manchester, Manchester, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, The University of Manchester, Manchester, UK","institution_ids":["https://openalex.org/I28407311"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I28407311"],"apc_list":null,"apc_paid":null,"fwci":3.7901,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.94233805,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"61","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":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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9998000264167786,"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":0.9983999729156494,"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/mimo","display_name":"MIMO","score":0.8873981237411499},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.6775669455528259},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6724121570587158},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5833607316017151},{"id":"https://openalex.org/keywords/reuse","display_name":"Reuse","score":0.5597988963127136},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5112574100494385},{"id":"https://openalex.org/keywords/3g-mimo","display_name":"3G MIMO","score":0.4479033946990967},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3794446289539337},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3280056118965149},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15539300441741943},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15252110362052917},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.15168792009353638},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.10564884543418884},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.06719151139259338}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.8873981237411499},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.6775669455528259},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6724121570587158},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5833607316017151},{"id":"https://openalex.org/C206588197","wikidata":"https://www.wikidata.org/wiki/Q846574","display_name":"Reuse","level":2,"score":0.5597988963127136},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5112574100494385},{"id":"https://openalex.org/C165650700","wikidata":"https://www.wikidata.org/wiki/Q4636347","display_name":"3G MIMO","level":4,"score":0.4479033946990967},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3794446289539337},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3280056118965149},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15539300441741943},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15252110362052917},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.15168792009353638},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.10564884543418884},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.06719151139259338},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/wcnc.2017.7925938","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2017.7925938","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:openaire_cris_publications/5f8f3e31-7856-4143-ada9-b82791f1ba7b","is_oa":false,"landing_page_url":"https://research.manchester.ac.uk/en/publications/5f8f3e31-7856-4143-ada9-b82791f1ba7b","pdf_url":null,"source":{"id":"https://openalex.org/S4306400662","display_name":"Research Explorer (The University of Manchester)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I28407311","host_organization_name":"University of Manchester","host_organization_lineage":["https://openalex.org/I28407311"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Alkhaled, M H M, Alsusa, E & Hamdi, K 2016, A New Allocation Algorithm for Pilot Contamination Mitigation in TDD Massive MIMO Systems. in IEEE Wireless Communications and Networking Conference. IEEE, 2017 IEEE Wireless Communications and Networking Conference, San Francisco, United States, 19/03/17.","raw_type":"info:eu-repo/semantics/bookPart"},{"id":"pmh:oai:pure.atira.dk:publications/5f8f3e31-7856-4143-ada9-b82791f1ba7b","is_oa":false,"landing_page_url":"https://www.research.manchester.ac.uk/portal/en/publications/a-new-allocation-algorithm-for-pilot-contamination-mitigation-in-tdd-massive-mimo-systems(5f8f3e31-7856-4143-ada9-b82791f1ba7b).html","pdf_url":null,"source":{"id":"https://openalex.org/S4306400662","display_name":"Research Explorer (The University of Manchester)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I28407311","host_organization_name":"University of Manchester","host_organization_lineage":["https://openalex.org/I28407311"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Alkhaled, M H M, Alsusa, E & Hamdi, K 2016, A New Allocation Algorithm for Pilot Contamination Mitigation in TDD Massive MIMO Systems. in IEEE Wireless Communications and Networking Conference. IEEE, 2017 IEEE Wireless Communications and Networking Conference, San Francisco, United States, 19/03/17.","raw_type":"info:eu-repo/semantics/bookPart"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8100000023841858}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1636094761","https://openalex.org/W1667521369","https://openalex.org/W1971443733","https://openalex.org/W1986586714","https://openalex.org/W2013546591","https://openalex.org/W2023535408","https://openalex.org/W2036814222","https://openalex.org/W2055568125","https://openalex.org/W2084304524","https://openalex.org/W2121315337","https://openalex.org/W2128513990","https://openalex.org/W2136644341","https://openalex.org/W2141682101","https://openalex.org/W2145013959","https://openalex.org/W2147601077","https://openalex.org/W2163676306","https://openalex.org/W2478503558","https://openalex.org/W3099509308","https://openalex.org/W3106282754","https://openalex.org/W6643128684","https://openalex.org/W6653883712","https://openalex.org/W6664603063"],"related_works":["https://openalex.org/W2161378541","https://openalex.org/W2038397443","https://openalex.org/W4200145345","https://openalex.org/W2112785353","https://openalex.org/W2134916061","https://openalex.org/W2941374357","https://openalex.org/W1561113522","https://openalex.org/W1495906304","https://openalex.org/W4205696264","https://openalex.org/W4381785485"],"abstract_inverted_index":{"Massive":[0],"multiple-input":[1],"multiple-output":[2],"(MIMO)":[3],"systems":[4],"are":[5,26],"expected":[6],"to":[7,18,67,109],"achieve":[8],"significant":[9],"gains":[10,25],"in":[11,34,49,73],"both":[12,99],"energy":[13],"and":[14,103],"spectral":[15,101],"efficiency":[16,102],"compared":[17,108],"conventional":[19,111],"MIMO":[20,38],"systems.":[21],"However,":[22],"these":[23],"promising":[24],"limited":[27],"by":[28,77],"the":[29,43,51,69,79,82,87,93,100,104,110,117],"impact":[30],"of":[31,46,81],"pilot":[32,47,62,112,118],"contamination":[33],"TDD":[35],"multicell":[36],"massive":[37],"which":[39,115],"results":[40,90],"from":[41],"reusing":[42],"same":[44],"set":[45],"sequences":[48,63,119],"all":[50],"system's":[52],"cells.":[53],"In":[54],"this":[55],"paper,":[56],"we":[57],"propose":[58],"an":[59],"algorithm":[60,95],"for":[61],"allocation":[64,113],"that":[65,92],"aims":[66],"maximize":[68],"minimum":[70,105],"achievable":[71,106],"rate":[72,107],"a":[74],"target":[75],"cell":[76],"utilizing":[78],"availability":[80],"large-scale":[83],"fading":[84],"information":[85],"at":[86],"BSs.":[88],"Our":[89],"show":[91],"proposed":[94],"can":[96],"significantly":[97],"improve":[98],"scheme":[114],"assigns":[116],"randomly.":[120]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":2}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}