{"id":"https://openalex.org/W4310354420","doi":"https://doi.org/10.1109/fie56618.2022.9962599","title":"An Undergraduate-level, Problem-based Introduction to Orthogonal Frequency-Division Multiplexing","display_name":"An Undergraduate-level, Problem-based Introduction to Orthogonal Frequency-Division Multiplexing","publication_year":2022,"publication_date":"2022-10-08","ids":{"openalex":"https://openalex.org/W4310354420","doi":"https://doi.org/10.1109/fie56618.2022.9962599"},"language":"en","primary_location":{"id":"doi:10.1109/fie56618.2022.9962599","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fie56618.2022.9962599","pdf_url":null,"source":{"id":"https://openalex.org/S4363607793","display_name":"2022 IEEE Frontiers in Education Conference (FIE)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE Frontiers in Education Conference (FIE)","raw_type":"proceedings-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/A5029891775","display_name":"Pranavi Boyalakuntla","orcid":null},"institutions":[{"id":"https://openalex.org/I137428128","display_name":"Franklin W. Olin College of Engineering","ror":"https://ror.org/000zamq06","country_code":"US","type":"education","lineage":["https://openalex.org/I137428128"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Pranavi Boyalakuntla","raw_affiliation_strings":["Olin College of Engineering,Needham,MA,USA","Olin College of Engineering, Needham, MA, USA"],"affiliations":[{"raw_affiliation_string":"Olin College of Engineering,Needham,MA,USA","institution_ids":["https://openalex.org/I137428128"]},{"raw_affiliation_string":"Olin College of Engineering, Needham, MA, USA","institution_ids":["https://openalex.org/I137428128"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081030702","display_name":"Mark Goldwater","orcid":"https://orcid.org/0000-0003-3369-7097"},"institutions":[{"id":"https://openalex.org/I137428128","display_name":"Franklin W. Olin College of Engineering","ror":"https://ror.org/000zamq06","country_code":"US","type":"education","lineage":["https://openalex.org/I137428128"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mark Goldwater","raw_affiliation_strings":["Olin College of Engineering,Needham,MA,USA","Olin College of Engineering, Needham, MA, USA"],"affiliations":[{"raw_affiliation_string":"Olin College of Engineering,Needham,MA,USA","institution_ids":["https://openalex.org/I137428128"]},{"raw_affiliation_string":"Olin College of Engineering, Needham, MA, USA","institution_ids":["https://openalex.org/I137428128"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066298081","display_name":"Utsav Gupta","orcid":"https://orcid.org/0009-0006-2275-5027"},"institutions":[{"id":"https://openalex.org/I137428128","display_name":"Franklin W. Olin College of Engineering","ror":"https://ror.org/000zamq06","country_code":"US","type":"education","lineage":["https://openalex.org/I137428128"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Utsav Gupta","raw_affiliation_strings":["Olin College of Engineering,Needham,MA,USA","Olin College of Engineering, Needham, MA, USA"],"affiliations":[{"raw_affiliation_string":"Olin College of Engineering,Needham,MA,USA","institution_ids":["https://openalex.org/I137428128"]},{"raw_affiliation_string":"Olin College of Engineering, Needham, MA, USA","institution_ids":["https://openalex.org/I137428128"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076868031","display_name":"Whitney Lohmeyer","orcid":"https://orcid.org/0000-0002-7036-4331"},"institutions":[{"id":"https://openalex.org/I137428128","display_name":"Franklin W. Olin College of Engineering","ror":"https://ror.org/000zamq06","country_code":"US","type":"education","lineage":["https://openalex.org/I137428128"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Whitney Q. Lohmeyer","raw_affiliation_strings":["Olin College of Engineering,Needham,MA,USA","Olin College of Engineering, Needham, MA, USA"],"affiliations":[{"raw_affiliation_string":"Olin College of Engineering,Needham,MA,USA","institution_ids":["https://openalex.org/I137428128"]},{"raw_affiliation_string":"Olin College of Engineering, Needham, MA, USA","institution_ids":["https://openalex.org/I137428128"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074124992","display_name":"Siddhartan Govindasamy","orcid":"https://orcid.org/0000-0002-0150-9357"},"institutions":[{"id":"https://openalex.org/I103531236","display_name":"Boston College","ror":"https://ror.org/02n2fzt79","country_code":"US","type":"education","lineage":["https://openalex.org/I103531236"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Siddhartan Govindasamy","raw_affiliation_strings":["Boston College,Department of Engineering,Chestnut Hill,MA","Department of Engineering, Boston College, Chestnut Hill, MA"],"affiliations":[{"raw_affiliation_string":"Boston College,Department of Engineering,Chestnut Hill,MA","institution_ids":["https://openalex.org/I103531236"]},{"raw_affiliation_string":"Department of Engineering, Boston College, Chestnut Hill, MA","institution_ids":["https://openalex.org/I103531236"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5029891775"],"corresponding_institution_ids":["https://openalex.org/I137428128"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.21091927,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"22","issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11283","display_name":"Experimental Learning in Engineering","score":0.9952999949455261,"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/T11283","display_name":"Experimental Learning in Engineering","score":0.9952999949455261,"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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9677000045776367,"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/T11946","display_name":"Antenna Design and Optimization","score":0.9297999739646912,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/computer-science","display_name":"Computer science","score":0.6852589845657349},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.6565111875534058},{"id":"https://openalex.org/keywords/phase-shift-keying","display_name":"Phase-shift keying","score":0.5740249752998352},{"id":"https://openalex.org/keywords/keying","display_name":"Keying","score":0.5057973861694336},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4994983673095703},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.4790117144584656},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.44273626804351807},{"id":"https://openalex.org/keywords/mimo-ofdm","display_name":"MIMO-OFDM","score":0.4279296398162842},{"id":"https://openalex.org/keywords/software-defined-radio","display_name":"Software-defined radio","score":0.4159097671508789},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3880711793899536},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.34451407194137573},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2348044514656067},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18828824162483215},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.10260620713233948},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.09565934538841248}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6852589845657349},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.6565111875534058},{"id":"https://openalex.org/C186378180","wikidata":"https://www.wikidata.org/wiki/Q4874866","display_name":"Phase-shift keying","level":4,"score":0.5740249752998352},{"id":"https://openalex.org/C2776542216","wikidata":"https://www.wikidata.org/wiki/Q6398306","display_name":"Keying","level":2,"score":0.5057973861694336},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4994983673095703},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.4790117144584656},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.44273626804351807},{"id":"https://openalex.org/C130946814","wikidata":"https://www.wikidata.org/wiki/Q5988271","display_name":"MIMO-OFDM","level":4,"score":0.4279296398162842},{"id":"https://openalex.org/C171115542","wikidata":"https://www.wikidata.org/wiki/Q1331892","display_name":"Software-defined radio","level":2,"score":0.4159097671508789},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3880711793899536},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.34451407194137573},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2348044514656067},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18828824162483215},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.10260620713233948},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.09565934538841248}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/fie56618.2022.9962599","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fie56618.2022.9962599","pdf_url":null,"source":{"id":"https://openalex.org/S4363607793","display_name":"2022 IEEE Frontiers in Education Conference (FIE)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE Frontiers in Education Conference (FIE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.5899999737739563,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1557486844","https://openalex.org/W1560729591","https://openalex.org/W1997834106","https://openalex.org/W2061998039","https://openalex.org/W2110774823","https://openalex.org/W2130509920","https://openalex.org/W2134467050","https://openalex.org/W2137085812","https://openalex.org/W2593100137","https://openalex.org/W3207474907","https://openalex.org/W4236347148","https://openalex.org/W6633724138"],"related_works":["https://openalex.org/W2785337709","https://openalex.org/W1489774986","https://openalex.org/W2138537484","https://openalex.org/W2554782124","https://openalex.org/W2166826179","https://openalex.org/W3160586848","https://openalex.org/W2353706040","https://openalex.org/W2731019566","https://openalex.org/W2105809531","https://openalex.org/W4229460007"],"abstract_inverted_index":{"Principles":[0],"of":[1,46,125,268],"Wireless":[2],"Communication":[3],"(PWC)":[4],"is":[5,23,62,70,86,162,239],"an":[6,18,44,206,243],"upper-level":[7],"Electrical":[8],"and":[9,29,52,57,79,103,114,121,130,155,170,190],"Computer":[10],"Engineering":[11],"(ECE)":[12],"elective":[13],"taught":[14],"at":[15,227],"Olin":[16],"College,":[17],"undergraduate-only":[19],"engineering":[20,270],"institution":[21],"that":[22,264],"known":[24],"for":[25,234],"its":[26],"small":[27],"size":[28],"project-based":[30],"learning":[31,193,262],"(PBL)":[32],"curriculum.":[33],"PWC":[34],"takes":[35],"a":[36,65,90,163,187,217,259,272],"top-down":[37],"approach":[38,263],"to":[39,73,181,195,254],"teaching":[40],"where":[41],"students":[42,146,185,215],"develop":[43],"understanding":[45],"wireless":[47],"communications":[48],"principles":[49,154],"by":[50],"transmitting":[51],"receiving":[53],"data":[54,157,226],"across":[55],"physical":[56],"simulated":[58],"channels.":[59],"The":[60],"course":[61,249],"run":[63],"in":[64,145,168,205,230,242,247],"studio-like":[66],"environment;":[67],"class":[68],"time":[69],"used":[71,167],"collaboratively":[72],"complete":[74],"three":[75],"labs":[76],"using":[77],"MATLAB":[78],"software-defined":[80],"radios":[81],"(SDRs).":[82],"After":[83],"each":[84],"lab":[85],"completed,":[87],"teams":[88],"write":[89],"report":[91],"which":[92],"details":[93],"their":[94],"implementation,":[95],"the":[96,99,159,182,197,214,221,231,255],"theory":[97],"behind":[98],"algorithms":[100],"they":[101],"wrote,":[102],"relevant":[104,198],"quantitative":[105],"benchmarks":[106],"like":[107,202],"constellation":[108],"plots,":[109],"signal-to-noise":[110],"ratio":[111],"(SNR)":[112],"calculations,":[113],"bit":[115],"error":[116],"rate":[117],"calculations.":[118],"Labs":[119],"1":[120],"2":[122],"entail":[123],"implementations":[124],"binary":[126],"phase-shift":[127,132],"keying":[128,133],"(BPSK)":[129],"quadrature":[131],"(QPSK)":[134],"along":[135],"with":[136,220,258,271],"multiple-input":[137],"multiple-output":[138],"(MIMO)":[139],"system":[140],"simulations.":[141],"Lab":[142],"3":[143],"culminates":[144],"implementing":[147,178],"orthogonal":[148],"frequency-division":[149],"multiplexing":[150],"(OFDM)":[151],"from":[152],"first":[153],"communicating":[156],"over":[158],"air.":[160],"OFDM":[161,179,222,238,256],"standard":[164],"multicarrier":[165],"scheme":[166],"WiFi":[169],"Long-Term":[171],"Evolution":[172],"(LTE)":[173],"systems":[174],"among":[175],"others.":[176],"By":[177],"according":[180],"required":[183],"specifications,":[184],"execute":[186],"real-world":[188,273],"project":[189],"apply":[191],"self-directed":[192],"techniques":[194],"acquire":[196],"technical":[199],"skills":[200],"much":[201],"one":[203],"would":[204],"industry":[207],"or":[208],"research":[209],"position.":[210],"Throughout":[211],"this":[212,248],"process,":[213],"gain":[216],"deep":[218],"familiarity":[219],"algorithm":[223,257],"while":[224],"preparing":[225],"specific":[228],"points":[229],"processing":[232],"pipeline":[233],"meaningful":[235],"visualization.":[236],"While":[237],"often":[240],"covered":[241],"introductory":[244],"graduate-level":[245],"course,":[246],"offering,":[250],"undergraduates":[251],"are":[252],"exposed":[253],"top-down,":[260],"problem-based":[261],"ties":[265],"together":[266],"fundamentals":[267],"electrical":[269],"context.":[274]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
