Matches in SemOpenAlex for { <https://semopenalex.org/work/W2148339741> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W2148339741 abstract "All cable modems used in the CATV network use the same upstream and downstream frequencies to establish bidirectional communication with their central system. The upstream frequency band usually suffers from ingress impulse noises that cause severe interference to upstream communication. We have developed a method to detect, at the central system, the places where these noises get into the coaxial cable, using signals/radio waves in the atmosphere in the downstream frequency range such as mobile phones, which are not used in the CATV infrastructure. We also developed a new tap-off system, in which the central system can turn on and off high pass filters connected to output connections in a tap to disable the upstream frequency band on each coaxial subscriber's line, when the line carries excess noises. With this detection system of ingress noise and the new tap-off system, the vulnerability of the security and the stability of the upstream channels in CATV can be improved." @default.
- W2148339741 created "2016-06-24" @default.
- W2148339741 creator A5007567757 @default.
- W2148339741 creator A5051710420 @default.
- W2148339741 creator A5058596471 @default.
- W2148339741 creator A5079869175 @default.
- W2148339741 date "2004-06-03" @default.
- W2148339741 modified "2023-09-25" @default.
- W2148339741 title "Study on a noise reduction system of CATV network upstream for data communication" @default.
- W2148339741 doi "https://doi.org/10.1109/icccn.2003.1284235" @default.
- W2148339741 hasPublicationYear "2004" @default.
- W2148339741 type Work @default.
- W2148339741 sameAs 2148339741 @default.
- W2148339741 citedByCount "1" @default.
- W2148339741 crossrefType "proceedings-article" @default.
- W2148339741 hasAuthorship W2148339741A5007567757 @default.
- W2148339741 hasAuthorship W2148339741A5051710420 @default.
- W2148339741 hasAuthorship W2148339741A5058596471 @default.
- W2148339741 hasAuthorship W2148339741A5079869175 @default.
- W2148339741 hasConcept C110925319 @default.
- W2148339741 hasConcept C127162648 @default.
- W2148339741 hasConcept C127413603 @default.
- W2148339741 hasConcept C191172861 @default.
- W2148339741 hasConcept C24326235 @default.
- W2148339741 hasConcept C2776257435 @default.
- W2148339741 hasConcept C2777663116 @default.
- W2148339741 hasConcept C2778116611 @default.
- W2148339741 hasConcept C2987985974 @default.
- W2148339741 hasConcept C32022120 @default.
- W2148339741 hasConcept C41008148 @default.
- W2148339741 hasConcept C51221625 @default.
- W2148339741 hasConcept C76155785 @default.
- W2148339741 hasConceptScore W2148339741C110925319 @default.
- W2148339741 hasConceptScore W2148339741C127162648 @default.
- W2148339741 hasConceptScore W2148339741C127413603 @default.
- W2148339741 hasConceptScore W2148339741C191172861 @default.
- W2148339741 hasConceptScore W2148339741C24326235 @default.
- W2148339741 hasConceptScore W2148339741C2776257435 @default.
- W2148339741 hasConceptScore W2148339741C2777663116 @default.
- W2148339741 hasConceptScore W2148339741C2778116611 @default.
- W2148339741 hasConceptScore W2148339741C2987985974 @default.
- W2148339741 hasConceptScore W2148339741C32022120 @default.
- W2148339741 hasConceptScore W2148339741C41008148 @default.
- W2148339741 hasConceptScore W2148339741C51221625 @default.
- W2148339741 hasConceptScore W2148339741C76155785 @default.
- W2148339741 hasLocation W21483397411 @default.
- W2148339741 hasOpenAccess W2148339741 @default.
- W2148339741 hasPrimaryLocation W21483397411 @default.
- W2148339741 hasRelatedWork W2110289792 @default.
- W2148339741 hasRelatedWork W2365784003 @default.
- W2148339741 hasRelatedWork W2782348525 @default.
- W2148339741 hasRelatedWork W1480251451 @default.
- W2148339741 hasRelatedWork W1758845018 @default.
- W2148339741 hasRelatedWork W1772276293 @default.
- W2148339741 hasRelatedWork W195317374 @default.
- W2148339741 hasRelatedWork W2148491407 @default.
- W2148339741 hasRelatedWork W2416327249 @default.
- W2148339741 hasRelatedWork W2812038081 @default.
- W2148339741 hasRelatedWork W2827725487 @default.
- W2148339741 hasRelatedWork W2828175430 @default.
- W2148339741 hasRelatedWork W2862513204 @default.
- W2148339741 hasRelatedWork W2871449789 @default.
- W2148339741 hasRelatedWork W2875114211 @default.
- W2148339741 hasRelatedWork W2880604104 @default.
- W2148339741 hasRelatedWork W2882647179 @default.
- W2148339741 hasRelatedWork W3124755282 @default.
- W2148339741 hasRelatedWork W3145125555 @default.
- W2148339741 hasRelatedWork W86594014 @default.
- W2148339741 isParatext "false" @default.
- W2148339741 isRetracted "false" @default.
- W2148339741 magId "2148339741" @default.
- W2148339741 workType "article" @default.