{"id":"https://openalex.org/W4394862926","doi":"https://doi.org/10.1109/access.2024.3389823","title":"Optimizing PAPR, BER, and PSD Efficiency: Using Phase Factors Generated by Bacteria Foraging Algorithm for PTS and SLM Methods","display_name":"Optimizing PAPR, BER, and PSD Efficiency: Using Phase Factors Generated by Bacteria Foraging Algorithm for PTS and SLM Methods","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4394862926","doi":"https://doi.org/10.1109/access.2024.3389823"},"language":"en","primary_location":{"id":"doi:10.1109/access.2024.3389823","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3389823","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10501938.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10501938.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5061114146","display_name":"\u0410\u0440\u0443\u043d \u041a\u0443\u043c\u0430\u0440","orcid":"https://orcid.org/0000-0001-7640-8975"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Arun Kumar","raw_affiliation_strings":["Department of Electronics and Communication Engineering, New Horizon College of Engineering, Bengaluru, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, New Horizon College of Engineering, Bengaluru, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060560836","display_name":"\u041d\u0456\u0448\u0430\u043d\u0442 \u0413\u0430\u0443\u0440","orcid":"https://orcid.org/0000-0002-2819-1465"},"institutions":[{"id":"https://openalex.org/I3131927718","display_name":"JECRC University","ror":"https://ror.org/04hjsag95","country_code":"IN","type":"education","lineage":["https://openalex.org/I3131927718"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Nishant Gaur","raw_affiliation_strings":["Department of Physics, JECRC University, Jaipur, India"],"raw_orcid":"https://orcid.org/0000-0002-2819-1465","affiliations":[{"raw_affiliation_string":"Department of Physics, JECRC University, Jaipur, India","institution_ids":["https://openalex.org/I3131927718"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089916394","display_name":"Aziz Nanthaamornphong","orcid":"https://orcid.org/0000-0002-1618-6001"},"institutions":[{"id":"https://openalex.org/I131868736","display_name":"Prince of Songkla University","ror":"https://ror.org/0575ycz84","country_code":"TH","type":"education","lineage":["https://openalex.org/I131868736"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Aziz Nanthaamornphong","raw_affiliation_strings":["College of Computing, Prince of Songkla University, Phuket, Thailand"],"raw_orcid":"https://orcid.org/0000-0002-1618-6001","affiliations":[{"raw_affiliation_string":"College of Computing, Prince of Songkla University, Phuket, Thailand","institution_ids":["https://openalex.org/I131868736"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":3.8981,"has_fulltext":true,"cited_by_count":21,"citation_normalized_percentile":{"value":0.93994133,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"12","issue":null,"first_page":"54964","last_page":"54977"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","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/T11873","display_name":"PAPR reduction in OFDM","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/T11248","display_name":"Advanced Power Amplifier Design","score":0.9337999820709229,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9286999702453613,"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":0.6395738124847412},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.5974108576774597},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5763212442398071},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.56769859790802},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.5578902363777161},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.49569404125213623},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4949907660484314},{"id":"https://openalex.org/keywords/rician-fading","display_name":"Rician fading","score":0.4829087257385254},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.4724695384502411},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.4584071934223175},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.35297441482543945},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3403550386428833},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2110048234462738},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1659424602985382},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.09940481185913086}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.6395738124847412},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.5974108576774597},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5763212442398071},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.56769859790802},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.5578902363777161},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.49569404125213623},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4949907660484314},{"id":"https://openalex.org/C60472773","wikidata":"https://www.wikidata.org/wiki/Q7331156","display_name":"Rician fading","level":4,"score":0.4829087257385254},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.4724695384502411},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.4584071934223175},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.35297441482543945},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3403550386428833},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2110048234462738},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1659424602985382},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.09940481185913086},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2024.3389823","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3389823","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10501938.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:a9d8e500eddc4854b02e4fb10c1ba5d2","is_oa":true,"landing_page_url":"https://doaj.org/article/a9d8e500eddc4854b02e4fb10c1ba5d2","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 12, Pp 54964-54977 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2024.3389823","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3389823","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10501938.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8299999833106995,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4394862926.pdf","grobid_xml":"https://content.openalex.org/works/W4394862926.grobid-xml"},"referenced_works_count":44,"referenced_works":["https://openalex.org/W1512418237","https://openalex.org/W1988156120","https://openalex.org/W2019586968","https://openalex.org/W2031653048","https://openalex.org/W2048232811","https://openalex.org/W2122122715","https://openalex.org/W2149769399","https://openalex.org/W2283786395","https://openalex.org/W2763125446","https://openalex.org/W2794602200","https://openalex.org/W2899261088","https://openalex.org/W2934121059","https://openalex.org/W2942993434","https://openalex.org/W3012682242","https://openalex.org/W3035050282","https://openalex.org/W3044649245","https://openalex.org/W3094589129","https://openalex.org/W3129311377","https://openalex.org/W3153655177","https://openalex.org/W3155669789","https://openalex.org/W3161609798","https://openalex.org/W3161897639","https://openalex.org/W3163598913","https://openalex.org/W3181569022","https://openalex.org/W3200021459","https://openalex.org/W3201662066","https://openalex.org/W4214806745","https://openalex.org/W4214830940","https://openalex.org/W4225132326","https://openalex.org/W4313466057","https://openalex.org/W4316662837","https://openalex.org/W4318464683","https://openalex.org/W4321606929","https://openalex.org/W4322505624","https://openalex.org/W4367304259","https://openalex.org/W4378833827","https://openalex.org/W4385462941","https://openalex.org/W4386651210","https://openalex.org/W4387422725","https://openalex.org/W4387643714","https://openalex.org/W4390628174","https://openalex.org/W4391443212","https://openalex.org/W4391742852","https://openalex.org/W6682164480"],"related_works":["https://openalex.org/W2980305768","https://openalex.org/W170245196","https://openalex.org/W1823550417","https://openalex.org/W3118536199","https://openalex.org/W3168365631","https://openalex.org/W3016860855","https://openalex.org/W2147186021","https://openalex.org/W2363425930","https://openalex.org/W4321843682","https://openalex.org/W4200390541"],"abstract_inverted_index":{"The":[0,154,199,286],"orthogonal":[1],"time\u2013frequency":[2],"space":[3],"(OTFS)":[4],"waveform":[5,266],"is":[6,36,100,233],"a":[7,40,204,295],"modulation":[8],"scheme":[9],"for":[10,111,163,168,213,222,298],"wireless":[11,313],"communication":[12,267,314],"that":[13,235],"achieves":[14],"high":[15,31,66],"spectral":[16,77,184,284],"efficiency":[17,282],"by":[18,58,261],"exploiting":[19],"multipath":[20],"propagation,":[21],"offering":[22],"robustness":[23],"to":[24,38,62,70,132,306],"Doppler":[25],"shifts":[26],"and":[27,75,89,106,119,148,165,170,182,189,196,210,216,219,227,254,278,283,292,311],"delay":[28],"spread.":[29],"A":[30],"peak-to-average":[32],"power":[33,60,67,72,183],"ratio":[34],"(PAPR)":[35],"considered":[37],"be":[39,122],"significant":[41,205],"issue":[42,277],"in":[43,116,302],"the":[44,49,52,84,94,104,112,117,127,135,141,146,152,157,236,241,245,262,275,280,289,300,307],"OTFS":[45,265,303],"waveform,":[46],"drastically":[47],"reducing":[48,145],"performance":[50,57,155,243],"of":[51,130,151,156,193,208,244,309],"framework.":[53],"PAPR":[54,149,206,276],"affects":[55],"system":[56,281],"causing":[59],"amplifiers":[61],"operate":[63],"inefficiently":[64],"at":[65],"levels,":[68],"leading":[69],"increased":[71],"consumption,":[73],"distortion,":[74],"reduced":[76],"efficiency.":[78],"In":[79,250],"this":[80],"study,":[81],"we":[82],"combined":[83],"partial":[85],"transmission":[86],"sequence":[87],"(PTS)":[88],"selective":[90],"mapping":[91],"(SLM)":[92],"with":[93,191,225,247],"bacterial":[95],"foraging":[96,128],"algorithm":[97],"(BFA),":[98],"which":[99,257],"also":[101],"known":[102],"as":[103,176],"SLM-BFA":[105],"PTS-BFA.":[107],"An":[108],"extensive":[109],"search":[110,136],"optimal":[113,142],"phase":[114,143],"factors":[115],"PTS":[118,197,253],"SLM":[120,195,255],"can":[121],"computationally":[123],"expensive.":[124],"BFO":[125,138],"mimics":[126],"behavior":[129],"bacteria":[131],"efficiently":[133],"navigate":[134],"space.":[137],"intelligently":[139],"finds":[140],"factors,":[144],"computation":[147],"values":[150],"OTFS.":[153],"proposed":[158,237],"hybrid":[159,201],"schemes":[160],"was":[161],"simulated":[162],"Rayleigh":[164,226],"Rician":[166,228],"channels":[167],"64":[169,214],"256":[171,223],"subcarriers,":[172],"respectively.":[173,230],"Parameters":[174],"such":[175],"PAPR,":[177],"bit":[178],"error":[179],"rate":[180],"(BER),":[181],"density":[185],"(PSD)":[186],"were":[187],"analyzed":[188],"compared":[190],"those":[192],"conventional":[194],"methods.":[198],"projected":[200],"methods":[202,238,272],"obtained":[203],"gain":[207],"7.9":[209],"11.9":[211],"dB":[212,218,221],"subcarriers":[215,224],"7.5":[217],"8.9":[220],"channels,":[229],"Further,":[231],"it":[232],"seen":[234],"effectively":[239,273],"retained":[240],"BER":[242],"framework":[246],"trivial":[248],"intricacy.":[249],"conclusion,":[251],"using":[252],"techniques,":[256],"have":[258],"been":[259],"improved":[260],"BFA,":[263],"makes":[264],"systems":[268],"work":[269],"better.":[270],"These":[271],"mitigate":[274],"improve":[279],"utilization.":[285],"synergy":[287],"between":[288],"PTS,":[290],"SLM,":[291],"BFA":[293],"offers":[294],"promising":[296],"approach":[297],"overcoming":[299],"challenges":[301],"modulation,":[304],"contributing":[305],"advancement":[308],"robust":[310],"efficient":[312],"technologies.":[315]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":4}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}