{"id":"https://openalex.org/W2027210426","doi":"https://doi.org/10.1109/wts.2007.4563305","title":"Performance of a novel power-loading algorithm over uncoded and convolutionally coded OFDM systems","display_name":"Performance of a novel power-loading algorithm over uncoded and convolutionally coded OFDM systems","publication_year":2007,"publication_date":"2007-04-01","ids":{"openalex":"https://openalex.org/W2027210426","doi":"https://doi.org/10.1109/wts.2007.4563305","mag":"2027210426"},"language":"en","primary_location":{"id":"doi:10.1109/wts.2007.4563305","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wts.2007.4563305","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 Wireless Telecommunications Symposium","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":null,"display_name":"Divya Ravichandran","orcid":null},"institutions":[{"id":"https://openalex.org/I26538001","display_name":"San Diego State University","ror":"https://ror.org/0264fdx42","country_code":"US","type":"education","lineage":["https://openalex.org/I26538001"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Divya Ravichandran","raw_affiliation_strings":["Electrical and Computer Engineering, San Diego State University, USA","Electr. & Comput. Eng., San Diego State Univ., San Diego, CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering, San Diego State University, USA","institution_ids":["https://openalex.org/I26538001"]},{"raw_affiliation_string":"Electr. & Comput. Eng., San Diego State Univ., San Diego, CA","institution_ids":["https://openalex.org/I26538001"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088417539","display_name":"Santosh Nagaraj","orcid":"https://orcid.org/0000-0002-6214-2798"},"institutions":[{"id":"https://openalex.org/I26538001","display_name":"San Diego State University","ror":"https://ror.org/0264fdx42","country_code":"US","type":"education","lineage":["https://openalex.org/I26538001"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Santosh Nagaraj","raw_affiliation_strings":["Electrical and Computer Engineering, San Diego State University, USA","Electr. & Comput. Eng., San Diego State Univ., San Diego, CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering, San Diego State University, USA","institution_ids":["https://openalex.org/I26538001"]},{"raw_affiliation_string":"Electr. & Comput. Eng., San Diego State Univ., San Diego, CA","institution_ids":["https://openalex.org/I26538001"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I26538001"],"apc_list":null,"apc_paid":null,"fwci":0.4991,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.56550885,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","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/T11873","display_name":"PAPR reduction in OFDM","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/T10575","display_name":"Wireless Communication Networks Research","score":0.9997000098228455,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9995999932289124,"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/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.7661622762680054},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.71893310546875},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.6167277693748474},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5838548541069031},{"id":"https://openalex.org/keywords/convolutional-code","display_name":"Convolutional code","score":0.5474966764450073},{"id":"https://openalex.org/keywords/electric-power-system","display_name":"Electric power system","score":0.4263526201248169},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3554145395755768},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.2143499255180359},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14558416604995728},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.1417033076286316},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13354802131652832}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7661622762680054},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.71893310546875},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.6167277693748474},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5838548541069031},{"id":"https://openalex.org/C157899210","wikidata":"https://www.wikidata.org/wiki/Q1395022","display_name":"Convolutional code","level":3,"score":0.5474966764450073},{"id":"https://openalex.org/C89227174","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Electric power system","level":3,"score":0.4263526201248169},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3554145395755768},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.2143499255180359},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14558416604995728},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.1417033076286316},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13354802131652832},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wts.2007.4563305","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wts.2007.4563305","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 Wireless Telecommunications Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.7599999904632568}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W608347107","https://openalex.org/W611187539","https://openalex.org/W1535613409","https://openalex.org/W1940581444","https://openalex.org/W2100058433","https://openalex.org/W2131909533","https://openalex.org/W2147389341","https://openalex.org/W2150297068","https://openalex.org/W2162501577","https://openalex.org/W2167387832","https://openalex.org/W2169791475","https://openalex.org/W2170527679","https://openalex.org/W2626678015","https://openalex.org/W2999811158","https://openalex.org/W6618658404","https://openalex.org/W6772912388"],"related_works":["https://openalex.org/W2792339401","https://openalex.org/W2530747331","https://openalex.org/W3097525855","https://openalex.org/W2125564215","https://openalex.org/W2517776947","https://openalex.org/W1986382998","https://openalex.org/W2084482193","https://openalex.org/W2610189143","https://openalex.org/W2063393180","https://openalex.org/W2310122400"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"a":[3,13],"power-loading":[4,19,82],"technique":[5,66],"is":[6,12,47,53,83,87],"presented":[7],"for":[8],"OFDM":[9,41],"systems,":[10],"which":[11],"modified":[14],"version":[15],"of":[16,35,61,73,76,91,96],"an":[17],"existing":[18,69],"algorithm":[20],"that":[21,43],"exhibits":[22],"enhanced":[23],"performance":[24,60,86],"when":[25],"compared":[26],"to":[27,55,103],"the":[28,39,57,62,74,92,97,105],"latter":[29],"under":[30],"certain":[31,68],"conditions.":[32],"The":[33,85],"impact":[34],"power":[36],"loading":[37,65],"on":[38],"coded":[40,77],"system":[42],"uses":[44],"convolutional":[45],"codes":[46],"also":[48],"studied.":[49],"A":[50],"comparative":[51],"study":[52],"done":[54],"show":[56],"differences":[58],"in":[59,89],"proposed":[63],"power-":[64],"and":[67,78],"ones.":[70],"An":[71],"analysis":[72],"behavior":[75],"uncoded":[79],"systems":[80],"towards":[81],"performed.":[84],"evaluated":[88],"terms":[90],"bit":[93],"error":[94],"probability":[95],"system.":[98],"Simulation":[99],"results":[100],"are":[101],"used":[102],"validate":[104],"conclusions":[106],"made.":[107]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
