{"id":"https://openalex.org/W3008928087","doi":"https://doi.org/10.1109/icassp40776.2020.9054052","title":"Power Spectrum Optimization for Capacity of the Extended Spectrum Hybrid Fiber Coax Network","display_name":"Power Spectrum Optimization for Capacity of the Extended Spectrum Hybrid Fiber Coax Network","publication_year":2020,"publication_date":"2020-04-09","ids":{"openalex":"https://openalex.org/W3008928087","doi":"https://doi.org/10.1109/icassp40776.2020.9054052","mag":"3008928087"},"language":"en","primary_location":{"id":"doi:10.1109/icassp40776.2020.9054052","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp40776.2020.9054052","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5065363028","display_name":"Rainer Strobel","orcid":null},"institutions":[{"id":"https://openalex.org/I4210094487","display_name":"Intel (Germany)","ror":"https://ror.org/00m2x0g47","country_code":"DE","type":"company","lineage":["https://openalex.org/I1343180700","https://openalex.org/I4210094487"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Rainer Strobel","raw_affiliation_strings":["Intel Connected Home Division, Neubiberg, Germany"],"affiliations":[{"raw_affiliation_string":"Intel Connected Home Division, Neubiberg, Germany","institution_ids":["https://openalex.org/I4210094487"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063705024","display_name":"Thushara Hewavithana","orcid":"https://orcid.org/0009-0001-0041-6781"},"institutions":[{"id":"https://openalex.org/I4210094487","display_name":"Intel (Germany)","ror":"https://ror.org/00m2x0g47","country_code":"DE","type":"company","lineage":["https://openalex.org/I1343180700","https://openalex.org/I4210094487"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Thushara Hewavithana","raw_affiliation_strings":["Intel Connected Home Division, Neubiberg, Germany"],"affiliations":[{"raw_affiliation_string":"Intel Connected Home Division, Neubiberg, Germany","institution_ids":["https://openalex.org/I4210094487"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5065363028"],"corresponding_institution_ids":["https://openalex.org/I4210094487"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.01446911,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"4","issue":null,"first_page":"5100","last_page":"5104"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9997000098228455,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9997000098228455,"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/T10232","display_name":"Optical Network Technologies","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"}},{"id":"https://openalex.org/T12146","display_name":"Power Line Communications and Noise","score":0.9994000196456909,"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/hybrid-fibre-coaxial","display_name":"Hybrid fibre-coaxial","score":0.6055819988250732},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.604080319404602},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5663108825683594},{"id":"https://openalex.org/keywords/fiber-to-the-x","display_name":"Fiber to the x","score":0.5515373945236206},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5151766538619995},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.42014020681381226},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.4146013855934143},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4096137285232544},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.4083233177661896},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.38113635778427124},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.36860454082489014},{"id":"https://openalex.org/keywords/passive-optical-network","display_name":"Passive optical network","score":0.23568600416183472},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23063063621520996},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.1859750747680664},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.14086699485778809},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13649457693099976},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.09131407737731934}],"concepts":[{"id":"https://openalex.org/C129002938","wikidata":"https://www.wikidata.org/wiki/Q1202591","display_name":"Hybrid fibre-coaxial","level":5,"score":0.6055819988250732},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.604080319404602},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5663108825683594},{"id":"https://openalex.org/C170290021","wikidata":"https://www.wikidata.org/wiki/Q586034","display_name":"Fiber to the x","level":5,"score":0.5515373945236206},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5151766538619995},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.42014020681381226},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.4146013855934143},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4096137285232544},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.4083233177661896},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.38113635778427124},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.36860454082489014},{"id":"https://openalex.org/C204827203","wikidata":"https://www.wikidata.org/wiki/Q1027795","display_name":"Passive optical network","level":4,"score":0.23568600416183472},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23063063621520996},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.1859750747680664},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.14086699485778809},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13649457693099976},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.09131407737731934},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp40776.2020.9054052","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp40776.2020.9054052","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.800000011920929}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1639951707","https://openalex.org/W2030132186","https://openalex.org/W2109746010","https://openalex.org/W2210387432","https://openalex.org/W2811452031"],"related_works":["https://openalex.org/W2138630062","https://openalex.org/W2182574951","https://openalex.org/W2035939803","https://openalex.org/W2169107091","https://openalex.org/W2101625813","https://openalex.org/W2081809725","https://openalex.org/W3046408800","https://openalex.org/W2486033299","https://openalex.org/W2126511028","https://openalex.org/W2165956554"],"abstract_inverted_index":{"Capacity":[0],"requirements":[1],"of":[2,42,67,90,111],"the":[3,28,51,65,70,81,87,115,128],"fixed":[4],"access":[5],"network":[6,53],"keep":[7],"increasing":[8,27],"towards":[9],"multi-gigabit":[10],"connections.":[11],"For":[12],"Hybrid":[13],"Fiber":[14],"Coaxial":[15],"(HFC)":[16],"networks,":[17],"aggregated":[18],"rates":[19],"around":[20,38],"30":[21],"Gbit/s":[22],"can":[23],"be":[24],"achieved":[25],"by":[26],"DOCSIS":[29],"spectrum":[30,43,83,98,112],"to":[31,58,69,86,119],"3":[32,120],"GHz,":[33,121],"assuming":[34],"a":[35,77,108],"spectral":[36],"efficiency":[37],"10":[39],"bit/s/Hz.":[40],"Replacement":[41],"limiting":[44],"components":[45],"such":[46],"as":[47],"passive":[48],"taps":[49],"in":[50,80,84,127],"HFC":[52],"is":[54,76],"an":[55],"efficient":[56],"way":[57],"achieve":[59],"these":[60],"data":[61],"rates,":[62],"compared":[63],"with":[64],"cost":[66],"fiber":[68],"home":[71],"(FTTH).":[72],"Transmit":[73],"amplifier":[74],"distortion":[75,124],"major":[78],"issue":[79],"extended":[82],"addition":[85],"high":[88,95],"spread":[89],"attenuation":[91],"between":[92],"low":[93],"and":[94],"frequencies.":[96],"Existing":[97],"allocation":[99],"strategies":[100],"are":[101],"no":[102],"longer":[103],"applicable.":[104],"This":[105],"work":[106],"presents":[107],"new":[109],"method":[110],"optimization":[113],"for":[114],"coax":[116],"channel":[117],"up":[118],"taking":[122],"transmitter":[123],"into":[125],"account":[126],"optimization.":[129]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}