{"id":"https://openalex.org/W2181741868","doi":"https://doi.org/10.1109/pimrc.2015.7343379","title":"Power allocation for OFDM system in a high-speed train environment","display_name":"Power allocation for OFDM system in a high-speed train environment","publication_year":2015,"publication_date":"2015-08-01","ids":{"openalex":"https://openalex.org/W2181741868","doi":"https://doi.org/10.1109/pimrc.2015.7343379","mag":"2181741868"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2015.7343379","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2015.7343379","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","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/A5064801012","display_name":"Zhichao Sheng","orcid":"https://orcid.org/0000-0003-0288-7031"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]},{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU","CN"],"is_corresponding":true,"raw_author_name":"Zhichao Sheng","raw_affiliation_strings":["Faculty of Engineering and Information Technology, University of Technology, Sydney, Australia","School of Communication and Information Engineering, Shanghai University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering and Information Technology, University of Technology, Sydney, Australia","institution_ids":["https://openalex.org/I114017466"]},{"raw_affiliation_string":"School of Communication and Information Engineering, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046645515","display_name":"Hoang Duong Tuan","orcid":"https://orcid.org/0000-0003-0292-6061"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"H. D. Tuan","raw_affiliation_strings":["Faculty of Engineering and Information Technology, University of Technology, Sydney, Australia"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering and Information Technology, University of Technology, Sydney, Australia","institution_ids":["https://openalex.org/I114017466"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108582349","display_name":"Yong Fang","orcid":"https://orcid.org/0000-0003-0120-7284"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Fang","raw_affiliation_strings":["School of Communication and Information Engineering, Shanghai University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5064801012"],"corresponding_institution_ids":["https://openalex.org/I113940042","https://openalex.org/I114017466"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.10075691,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"5","issue":null,"first_page":"650","last_page":"655"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9993000030517578,"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"}},"topics":[{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9993000030517578,"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":0.9991000294685364,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9973000288009644,"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":0.9136983156204224},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.7079572677612305},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6844366192817688},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6605045795440674},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5474541187286377},{"id":"https://openalex.org/keywords/symbol","display_name":"Symbol (formal)","score":0.5112438201904297},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.4860844910144806},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.4760313332080841},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4628552496433258},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4623400568962097},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4420723617076874},{"id":"https://openalex.org/keywords/signal-to-interference-plus-noise-ratio","display_name":"Signal-to-interference-plus-noise ratio","score":0.43608516454696655},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.43275249004364014},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.42966726422309875},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.38743025064468384},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.29997581243515015},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19227397441864014},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09648120403289795}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.9136983156204224},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.7079572677612305},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6844366192817688},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6605045795440674},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5474541187286377},{"id":"https://openalex.org/C134400042","wikidata":"https://www.wikidata.org/wiki/Q2372244","display_name":"Symbol (formal)","level":2,"score":0.5112438201904297},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.4860844910144806},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.4760313332080841},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4628552496433258},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4623400568962097},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4420723617076874},{"id":"https://openalex.org/C98824394","wikidata":"https://www.wikidata.org/wiki/Q4035626","display_name":"Signal-to-interference-plus-noise ratio","level":3,"score":0.43608516454696655},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.43275249004364014},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.42966726422309875},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.38743025064468384},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.29997581243515015},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19227397441864014},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09648120403289795},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","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/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2015.7343379","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2015.7343379","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","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":0.47999998927116394}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1509061701","https://openalex.org/W1592420282","https://openalex.org/W1596939795","https://openalex.org/W1967863963","https://openalex.org/W2015286638","https://openalex.org/W2035169162","https://openalex.org/W2035498553","https://openalex.org/W2041523794","https://openalex.org/W2062006333","https://openalex.org/W2126119945","https://openalex.org/W2140577326","https://openalex.org/W2141072692","https://openalex.org/W2154120743","https://openalex.org/W2154395274","https://openalex.org/W2160815850","https://openalex.org/W2161159113","https://openalex.org/W2165961214","https://openalex.org/W2169790383","https://openalex.org/W4212888567","https://openalex.org/W6635344886","https://openalex.org/W6682983524"],"related_works":["https://openalex.org/W1970810883","https://openalex.org/W2738062192","https://openalex.org/W1517150187","https://openalex.org/W2528414118","https://openalex.org/W2097201307","https://openalex.org/W4238600532","https://openalex.org/W2134383046","https://openalex.org/W2078010730","https://openalex.org/W2920179025","https://openalex.org/W2737108488"],"abstract_inverted_index":{"This":[0],"paper":[1],"considers":[2],"power":[3],"allocation":[4],"between":[5],"data":[6,73],"and":[7,39,57,80,91],"pilot":[8],"symbols":[9],"for":[10],"an":[11,32],"orthogonal":[12],"frequency":[13],"division":[14],"multiplexing":[15],"(OFDM)":[16],"system":[17],"in":[18,72,84],"a":[19],"high-speed":[20],"train":[21],"(HST)":[22],"environment.":[23],"The":[24,50,99],"channel":[25,52,71],"gains":[26,54],"are":[27,55,58],"very":[28],"quickly":[29],"time-varying":[30],"within":[31],"OFDM":[33],"symbol":[34,40,85],"so":[35],"both":[36],"their":[37],"estimation":[38],"detection":[41,86],"must":[42],"be":[43],"simultaneously":[44],"implemented":[45],"with":[46],"unavoidable":[47],"inter-carrier":[48],"interferences.":[49],"average":[51],"complex":[53],"estimated":[56],"used":[59],"to":[60,96],"calculate":[61],"the":[62,69,77,88,93,103],"basis":[63],"expansion":[64],"model":[65],"(BEM)":[66],"coefficients":[67],"of":[68,105],"HST":[70],"detection.":[74],"We":[75],"choose":[76],"effective":[78,94],"signal-to-interference":[79],"noise":[81],"ratio":[82],"(SINR)":[83],"as":[87],"cost":[89],"function":[90],"propose":[92],"algorithm":[95],"maximize":[97],"it.":[98],"simulation":[100],"results":[101],"confirm":[102],"viability":[104],"our":[106],"proposed":[107],"algorithm.":[108]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}