{"id":"https://openalex.org/W2970388602","doi":"https://doi.org/10.1142/s021812662050111x","title":"Design of the Baseband Physical Layer of NarrowBand IoT LTE Uplink Digital Transmitter","display_name":"Design of the Baseband Physical Layer of NarrowBand IoT LTE Uplink Digital Transmitter","publication_year":2019,"publication_date":"2019-08-26","ids":{"openalex":"https://openalex.org/W2970388602","doi":"https://doi.org/10.1142/s021812662050111x","mag":"2970388602"},"language":"en","primary_location":{"id":"doi:10.1142/s021812662050111x","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s021812662050111x","pdf_url":null,"source":{"id":"https://openalex.org/S167602672","display_name":"Journal of Circuits Systems and Computers","issn_l":"0218-1266","issn":["0218-1266","1793-6454"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Circuits, Systems and Computers","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/A5017349625","display_name":"Basma Mohamed","orcid":"https://orcid.org/0000-0003-4992-8494"},"institutions":[{"id":"https://openalex.org/I145487455","display_name":"Cairo University","ror":"https://ror.org/03q21mh05","country_code":"EG","type":"education","lineage":["https://openalex.org/I145487455"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Basma H. Mohamed","raw_affiliation_strings":["Electronics and Communications Engineering Dept., Cairo University (CU), Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Communications Engineering Dept., Cairo University (CU), Egypt","institution_ids":["https://openalex.org/I145487455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071123879","display_name":"Ahmed Taha","orcid":"https://orcid.org/0000-0002-4214-9247"},"institutions":[{"id":"https://openalex.org/I145487455","display_name":"Cairo University","ror":"https://ror.org/03q21mh05","country_code":"EG","type":"education","lineage":["https://openalex.org/I145487455"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Ahmed Taha","raw_affiliation_strings":["Electronics and Communications Engineering Dept., Cairo University (CU), Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Communications Engineering Dept., Cairo University (CU), Egypt","institution_ids":["https://openalex.org/I145487455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090871510","display_name":"Ahmed Shawky","orcid":null},"institutions":[{"id":"https://openalex.org/I145487455","display_name":"Cairo University","ror":"https://ror.org/03q21mh05","country_code":"EG","type":"education","lineage":["https://openalex.org/I145487455"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Ahmed Shawky","raw_affiliation_strings":["Electronics and Communications Engineering Dept., Cairo University (CU), Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Communications Engineering Dept., Cairo University (CU), Egypt","institution_ids":["https://openalex.org/I145487455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027935987","display_name":"Essraa Ahmed","orcid":"https://orcid.org/0000-0002-9400-5587"},"institutions":[{"id":"https://openalex.org/I145487455","display_name":"Cairo University","ror":"https://ror.org/03q21mh05","country_code":"EG","type":"education","lineage":["https://openalex.org/I145487455"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Essraa Ahmed","raw_affiliation_strings":["Electronics and Communications Engineering Dept., Cairo University (CU), Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Communications Engineering Dept., Cairo University (CU), Egypt","institution_ids":["https://openalex.org/I145487455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072096736","display_name":"Ali Wagdy Mohamed","orcid":"https://orcid.org/0000-0002-5895-2632"},"institutions":[{"id":"https://openalex.org/I145487455","display_name":"Cairo University","ror":"https://ror.org/03q21mh05","country_code":"EG","type":"education","lineage":["https://openalex.org/I145487455"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Ali Mohamed","raw_affiliation_strings":["Electronics and Communications Engineering Dept., Cairo University (CU), Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Communications Engineering Dept., Cairo University (CU), Egypt","institution_ids":["https://openalex.org/I145487455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043546739","display_name":"Manar Mohsen","orcid":null},"institutions":[{"id":"https://openalex.org/I145487455","display_name":"Cairo University","ror":"https://ror.org/03q21mh05","country_code":"EG","type":"education","lineage":["https://openalex.org/I145487455"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Manar Mohsen","raw_affiliation_strings":["Electronics and Communications Engineering Dept., Cairo University (CU), Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Communications Engineering Dept., Cairo University (CU), Egypt","institution_ids":["https://openalex.org/I145487455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036220482","display_name":"Rodina Samy","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rodina Samy","raw_affiliation_strings":["Si-Vision LLC Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Si-Vision LLC Egypt","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091575055","display_name":"Amr ELHosiny","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Amr ELHosiny","raw_affiliation_strings":["Si-Vision LLC Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Si-Vision LLC Egypt","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100743336","display_name":"Ahmed Ibrahim","orcid":"https://orcid.org/0000-0002-5024-2214"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ahmed Ibrahim","raw_affiliation_strings":["Si-Vision LLC Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Si-Vision LLC Egypt","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063929219","display_name":"Hassan Mostafa","orcid":"https://orcid.org/0000-0003-0043-5007"},"institutions":[{"id":"https://openalex.org/I145487455","display_name":"Cairo University","ror":"https://ror.org/03q21mh05","country_code":"EG","type":"education","lineage":["https://openalex.org/I145487455"]},{"id":"https://openalex.org/I4210150948","display_name":"Zewail City of Science and Technology","ror":"https://ror.org/04w5f4y88","country_code":"EG","type":"education","lineage":["https://openalex.org/I4210150948"]}],"countries":["EG"],"is_corresponding":true,"raw_author_name":"Hassan Mostafa","raw_affiliation_strings":["Electronics and Communications Engineering Dept., Cairo University (CU), Egypt","University of Science and Technology, Nanotechnology and Nanoelectronics Program, Zewail City of Science and Technology, October Gardens, 6th of October, Giza 12578, Egypt"],"raw_orcid":"https://orcid.org/0000-0003-0043-5007","affiliations":[{"raw_affiliation_string":"Electronics and Communications Engineering Dept., Cairo University (CU), Egypt","institution_ids":["https://openalex.org/I145487455"]},{"raw_affiliation_string":"University of Science and Technology, Nanotechnology and Nanoelectronics Program, Zewail City of Science and Technology, October Gardens, 6th of October, Giza 12578, Egypt","institution_ids":["https://openalex.org/I4210150948"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5063929219"],"corresponding_institution_ids":["https://openalex.org/I145487455","https://openalex.org/I4210150948"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.13322838,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"29","issue":"07","first_page":"2050111","last_page":"2050111"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T12079","display_name":"IoT Networks and Protocols","score":0.9922999739646912,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9905999898910522,"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/baseband","display_name":"Baseband","score":0.8315448760986328},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.7424182891845703},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.7326099872589111},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7131507396697998},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.6746823191642761},{"id":"https://openalex.org/keywords/narrowband","display_name":"Narrowband","score":0.6401149034500122},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.5960394144058228},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.5168293118476868},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.4880460500717163},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4834935963153839},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.38019293546676636},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3211260139942169},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3202727437019348},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2098027765750885},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17000547051429749},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.1521676480770111},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.07088068127632141}],"concepts":[{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.8315448760986328},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7424182891845703},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.7326099872589111},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7131507396697998},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.6746823191642761},{"id":"https://openalex.org/C2776096036","wikidata":"https://www.wikidata.org/wiki/Q1140483","display_name":"Narrowband","level":2,"score":0.6401149034500122},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.5960394144058228},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.5168293118476868},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.4880460500717163},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4834935963153839},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.38019293546676636},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3211260139942169},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3202727437019348},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2098027765750885},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17000547051429749},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.1521676480770111},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.07088068127632141},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s021812662050111x","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s021812662050111x","pdf_url":null,"source":{"id":"https://openalex.org/S167602672","display_name":"Journal of Circuits Systems and Computers","issn_l":"0218-1266","issn":["0218-1266","1793-6454"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Circuits, Systems and Computers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W407210183","https://openalex.org/W1993603378","https://openalex.org/W2011697647","https://openalex.org/W2011801407","https://openalex.org/W2063185615","https://openalex.org/W2103819235","https://openalex.org/W2131607353","https://openalex.org/W2182909341","https://openalex.org/W2215700844","https://openalex.org/W2787325229","https://openalex.org/W2793121051"],"related_works":["https://openalex.org/W2548963335","https://openalex.org/W2159941915","https://openalex.org/W2204547643","https://openalex.org/W1497578837","https://openalex.org/W4294892273","https://openalex.org/W2265126353","https://openalex.org/W2350062280","https://openalex.org/W1575090235","https://openalex.org/W2243517780","https://openalex.org/W1604254364"],"abstract_inverted_index":{"With":[0],"the":[1,7,10,76,101,104,122,130],"new":[2,62],"age":[3],"of":[4,9,12,25,39,42,103,108],"technology":[5,64],"and":[6,30,51,92],"release":[8,69],"Internet":[11,41],"Things":[13,43],"(IoT)":[14],"revolution,":[15],"there":[16],"is":[17,45,60,112,132],"a":[18,22,36,61],"need":[19],"to":[20,71,120],"connect":[21],"wide":[23],"range":[24],"devices":[26,83],"with":[27,55],"varying":[28],"throughput":[29,57],"performance":[31],"requirements.":[32,58],"In":[33,98],"this":[34,99],"paper,":[35,100],"digital":[37,109],"transmitter":[38,111],"NarrowBand":[40],"(NB-IoT)":[44],"proposed":[46],"targeting":[47],"very":[48,86],"low":[49,56,87,90],"power":[50,91],"delay-insensitive":[52],"IoT":[53],"applications":[54],"NB-IoT":[59],"cellular":[63],"introduced":[65],"by":[66],"3GPP":[67],"in":[68,134],"13":[70],"provide":[72],"wide-area":[73],"coverage":[74],"for":[75,81,95,126],"IoT.":[77],"The":[78,114],"low-cost":[79],"receivers":[80],"such":[82],"should":[84],"have":[85],"complexity,":[88],"consume":[89],"hence":[93],"run":[94],"several":[96],"years.":[97],"implementation":[102],"data":[105],"path":[106],"chain":[107],"uplink":[110],"presented.":[113],"standard":[115],"specifications":[116],"are":[117],"studied":[118],"carefully":[119],"determine":[121],"required":[123],"design":[124,131],"parameters":[125],"each":[127],"block.":[128],"And":[129],"synthesized":[133],"UMC":[135],"130-nm":[136],"technology.":[137]},"counts_by_year":[{"year":2023,"cited_by_count":2}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}