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- Holdover_in_synchronization_applications abstract "“Synchronization is as important as power at the cell site.”The quote above suggests that we can think of holdover in synchronization applications as analogous to running on backup power.Modern wireless communication systems require at least knowledge of frequency and often knowledge of phase as well in order to work correctly. Base stations need to know what time it is, and they usually get this knowledge from the outside world somehow (from a GPS Time and Frequency receiver, or from a synchronization source somewhere in the network they are connected to). But if the connection to the reference is lost then the base station will be on its own to establish what time it is. The base station needs a way to establish accurate frequency and phase (to know what time it is) using internal (or local) resources, and that’s where the function of holdover becomes important.Two independent clocks, once synchronized, will walk away from one another without limit. To have them display the same time it would be necessary to re-synchronize them at regular intervals. The periods between synchronizations is referred to as Holdover and performance under Holdover relies on the quality of the reference oscillator (usually an OCXO), the PLL design and the correction mechanisms employed.".
- Holdover_in_synchronization_applications wikiPageExternalLink OscOptions.pdf.
- Holdover_in_synchronization_applications wikiPageExternalLink index.php.
- Holdover_in_synchronization_applications wikiPageExternalLink time-frequency-systems.
- Holdover_in_synchronization_applications wikiPageExternalLink index.htm.
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- Holdover_in_synchronization_applications wikiPageWikiLink Allan_deviation.
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- Holdover_in_synchronization_applications wikiPageWikiLink Category:Synchronization.
- Holdover_in_synchronization_applications wikiPageWikiLink Crystal_oven.
- Holdover_in_synchronization_applications wikiPageWikiLink E911.
- Holdover_in_synchronization_applications wikiPageWikiLink ETSI.
- Holdover_in_synchronization_applications wikiPageWikiLink Enhanced_9-1-1.
- Holdover_in_synchronization_applications wikiPageWikiLink European_Telecommunications_Standards_Institute.
- Holdover_in_synchronization_applications wikiPageWikiLink GPSDO.
- Holdover_in_synchronization_applications wikiPageWikiLink GPS_clock.
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- Holdover_in_synchronization_applications wikiPageWikiLink Low_latency_(capital_markets).
- Holdover_in_synchronization_applications wikiPageWikiLink NIST.
- Holdover_in_synchronization_applications wikiPageWikiLink National_Institute_of_Standards_and_Technology.
- Holdover_in_synchronization_applications wikiPageWikiLink OCXO.
- Holdover_in_synchronization_applications wikiPageWikiLink Phasor_measurement_unit.
- Holdover_in_synchronization_applications wikiPageWikiLink Precision_Time_Protocol.
- Holdover_in_synchronization_applications wikiPageWikiLink Radio_clock.
- Holdover_in_synchronization_applications wikiPageWikiLink Random_walk.
- Holdover_in_synchronization_applications wikiPageWikiLink Rubidium_standard.
- Holdover_in_synchronization_applications wikiPageWikiLink Street_canyon.
- Holdover_in_synchronization_applications wikiPageWikiLink Synchronization.
- Holdover_in_synchronization_applications wikiPageWikiLink Synchronization_in_telecommunications.
- Holdover_in_synchronization_applications wikiPageWikiLink Synchronous_optical_networking.
- Holdover_in_synchronization_applications wikiPageWikiLink Synchrophasor.
- Holdover_in_synchronization_applications wikiPageWikiLink Time_deviation.
- Holdover_in_synchronization_applications wikiPageWikiLink Time_transfer.
- Holdover_in_synchronization_applications wikiPageWikiLink Urban_canyon.
- Holdover_in_synchronization_applications wikiPageWikiLink File:GPSDO.png.
- Holdover_in_synchronization_applications wikiPageWikiLinkText "Holdover in synchronization applications".
- Holdover_in_synchronization_applications wikiPageWikiLinkText "holdover".
- Holdover_in_synchronization_applications wikiPageWikiLinkText "provide synchronization to wireless base stations".
- Holdover_in_synchronization_applications hasPhotoCollection Holdover_in_synchronization_applications.
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- Holdover_in_synchronization_applications wikiPageUsesTemplate Template:Reflist.
- Holdover_in_synchronization_applications wikiPageUsesTemplate Template:Unreliable_source%3F.
- Holdover_in_synchronization_applications subject Category:Articles_created_via_the_Article_Wizard.
- Holdover_in_synchronization_applications subject Category:Synchronization.
- Holdover_in_synchronization_applications type Article.
- Holdover_in_synchronization_applications type Article.
- Holdover_in_synchronization_applications comment "“Synchronization is as important as power at the cell site.”The quote above suggests that we can think of holdover in synchronization applications as analogous to running on backup power.Modern wireless communication systems require at least knowledge of frequency and often knowledge of phase as well in order to work correctly.".
- Holdover_in_synchronization_applications label "Holdover in synchronization applications".
- Holdover_in_synchronization_applications sameAs m.0h7nj59.
- Holdover_in_synchronization_applications sameAs Q5879853.
- Holdover_in_synchronization_applications sameAs Q5879853.
- Holdover_in_synchronization_applications wasDerivedFrom Holdover_in_synchronization_applications?oldid=677998544.
- Holdover_in_synchronization_applications isPrimaryTopicOf Holdover_in_synchronization_applications.