{"id":"https://openalex.org/W3169652185","doi":"https://doi.org/10.1007/s11042-021-11128-z","title":"RETRACTED ARTICLE: A comprehensive survey 5G wireless communication systems: open issues, research challenges, channel estimation, multi carrier modulation and 5G applications","display_name":"RETRACTED ARTICLE: A comprehensive survey 5G wireless communication systems: open issues, research challenges, channel estimation, multi carrier modulation and 5G applications","publication_year":2021,"publication_date":"2021-06-12","ids":{"openalex":"https://openalex.org/W3169652185","doi":"https://doi.org/10.1007/s11042-021-11128-z","mag":"3169652185"},"language":"en","primary_location":{"id":"doi:10.1007/s11042-021-11128-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11042-021-11128-z","pdf_url":null,"source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multimedia Tools and Applications","raw_type":"journal-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/A5069296171","display_name":"Nilofer Shaik","orcid":null},"institutions":[{"id":"https://openalex.org/I110360157","display_name":"Lovely Professional University","ror":"https://ror.org/00et6q107","country_code":"IN","type":"education","lineage":["https://openalex.org/I110360157"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Nilofer Shaik","raw_affiliation_strings":["Faculty of CMR Institute of Technology, Hyderabad and Research Scholar, SEEE, Lovely Professional University, Phagwara, Punjab, India","School of Electronics and Electrical Engineering, Lovely Professional University, Phagwara, Punjab, India"],"affiliations":[{"raw_affiliation_string":"Faculty of CMR Institute of Technology, Hyderabad and Research Scholar, SEEE, Lovely Professional University, Phagwara, Punjab, India","institution_ids":["https://openalex.org/I110360157"]},{"raw_affiliation_string":"School of Electronics and Electrical Engineering, Lovely Professional University, Phagwara, Punjab, India","institution_ids":["https://openalex.org/I110360157"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030128018","display_name":"Praveen Kumar Malik","orcid":"https://orcid.org/0000-0003-3433-8248"},"institutions":[{"id":"https://openalex.org/I110360157","display_name":"Lovely Professional University","ror":"https://ror.org/00et6q107","country_code":"IN","type":"education","lineage":["https://openalex.org/I110360157"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Praveen Kumar Malik","raw_affiliation_strings":["School of Electronics and Electrical Engineering, Lovely Professional University, Phagwara, Punjab, India"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Electrical Engineering, Lovely Professional University, Phagwara, Punjab, India","institution_ids":["https://openalex.org/I110360157"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5069296171"],"corresponding_institution_ids":["https://openalex.org/I110360157"],"apc_list":null,"apc_paid":null,"fwci":6.3699,"has_fulltext":false,"cited_by_count":71,"citation_normalized_percentile":{"value":0.97287223,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":100},"biblio":{"volume":"80","issue":"19","first_page":"28789","last_page":"28827"},"is_retracted":true,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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":0.9998999834060669,"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/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9994000196456909,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8688623905181885},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.7030616998672485},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.6785135865211487},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6279805898666382},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.6056051850318909},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.5804755687713623},{"id":"https://openalex.org/keywords/open-research","display_name":"Open research","score":0.46512600779533386},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.45145922899246216},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.43887820839881897},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.4301333427429199},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.4295586049556732},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.41539323329925537},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4122840166091919},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.08569005131721497}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8688623905181885},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.7030616998672485},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.6785135865211487},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6279805898666382},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.6056051850318909},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.5804755687713623},{"id":"https://openalex.org/C2778464652","wikidata":"https://www.wikidata.org/wiki/Q309849","display_name":"Open research","level":2,"score":0.46512600779533386},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.45145922899246216},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.43887820839881897},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.4301333427429199},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.4295586049556732},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.41539323329925537},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4122840166091919},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.08569005131721497},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11042-021-11128-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11042-021-11128-z","pdf_url":null,"source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multimedia Tools and Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8500000238418579,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":106,"referenced_works":["https://openalex.org/W565267543","https://openalex.org/W1480258634","https://openalex.org/W1543436456","https://openalex.org/W1963489908","https://openalex.org/W1968707549","https://openalex.org/W1991824403","https://openalex.org/W1992942660","https://openalex.org/W2000006997","https://openalex.org/W2007969033","https://openalex.org/W2022479666","https://openalex.org/W2022634147","https://openalex.org/W2023535408","https://openalex.org/W2031305762","https://openalex.org/W2036809562","https://openalex.org/W2040010103","https://openalex.org/W2042308583","https://openalex.org/W2052190282","https://openalex.org/W2054692642","https://openalex.org/W2055376915","https://openalex.org/W2064032030","https://openalex.org/W2064969374","https://openalex.org/W2068849277","https://openalex.org/W2072339605","https://openalex.org/W2077103973","https://openalex.org/W2090495398","https://openalex.org/W2092235212","https://openalex.org/W2095843437","https://openalex.org/W2102536306","https://openalex.org/W2102653557","https://openalex.org/W2103699908","https://openalex.org/W2103972037","https://openalex.org/W2104074482","https://openalex.org/W2104523419","https://openalex.org/W2104705987","https://openalex.org/W2110702117","https://openalex.org/W2114004090","https://openalex.org/W2116334496","https://openalex.org/W2118267334","https://openalex.org/W2121318675","https://openalex.org/W2128883475","https://openalex.org/W2135895052","https://openalex.org/W2138170080","https://openalex.org/W2138196810","https://openalex.org/W2139948076","https://openalex.org/W2140577326","https://openalex.org/W2140659394","https://openalex.org/W2141682101","https://openalex.org/W2142642123","https://openalex.org/W2150127333","https://openalex.org/W2152082728","https://openalex.org/W2156077514","https://openalex.org/W2157131424","https://openalex.org/W2160015451","https://openalex.org/W2261211204","https://openalex.org/W2289381850","https://openalex.org/W2293530789","https://openalex.org/W2304322341","https://openalex.org/W2320326971","https://openalex.org/W2326937734","https://openalex.org/W2330658783","https://openalex.org/W2332732515","https://openalex.org/W2351739404","https://openalex.org/W2418334384","https://openalex.org/W2504891190","https://openalex.org/W2525688284","https://openalex.org/W2527794962","https://openalex.org/W2546654018","https://openalex.org/W2555737044","https://openalex.org/W2557655686","https://openalex.org/W2562277377","https://openalex.org/W2564566221","https://openalex.org/W2587364843","https://openalex.org/W2610335499","https://openalex.org/W2622375636","https://openalex.org/W2767373369","https://openalex.org/W2781789196","https://openalex.org/W2787326885","https://openalex.org/W2787443613","https://openalex.org/W2790672207","https://openalex.org/W2807609521","https://openalex.org/W2809508048","https://openalex.org/W2811471202","https://openalex.org/W2894924293","https://openalex.org/W2897266503","https://openalex.org/W2897653591","https://openalex.org/W2902632690","https://openalex.org/W2922241166","https://openalex.org/W2933910221","https://openalex.org/W2963482940","https://openalex.org/W2963529585","https://openalex.org/W2964346954","https://openalex.org/W2965634381","https://openalex.org/W2967180374","https://openalex.org/W2997109520","https://openalex.org/W3005317846","https://openalex.org/W3007592983","https://openalex.org/W3007606538","https://openalex.org/W3014155312","https://openalex.org/W3014345990","https://openalex.org/W3046209508","https://openalex.org/W3098915991","https://openalex.org/W3147459902","https://openalex.org/W3204072140","https://openalex.org/W4235731571","https://openalex.org/W4247825513","https://openalex.org/W4249720482"],"related_works":["https://openalex.org/W2611396164","https://openalex.org/W2956138144","https://openalex.org/W2611631300","https://openalex.org/W1998303567","https://openalex.org/W2898995589","https://openalex.org/W2215525570","https://openalex.org/W2805060255","https://openalex.org/W3129637292","https://openalex.org/W4210401887","https://openalex.org/W1982685959"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":16},{"year":2023,"cited_by_count":30},{"year":2022,"cited_by_count":15},{"year":2021,"cited_by_count":2}],"updated_date":"2026-02-26T06:29:33.603293","created_date":"2025-10-10T00:00:00"}