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Difference between revisions of "HiPath Cordless IP - IEEE 1588"

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= '''HiPath Cordless IP: Synchronisation per Ethernet (regarding IEEE1588) <br>''' =
 
= '''HiPath Cordless IP: Synchronisation per Ethernet (regarding IEEE1588) <br>''' =
  
In difference to the HiPath Cordless IP synchronization over air, the Ethernet based synchronization mechanism (according IEEE1588, PTP Precious Time Protocol) requires fewer configurations. <br>On the other hand, great demands are made on the Ethernet characteristics like loss, delay, jitter etc. Therefore special requirements regarding the Ethernet components (especially to the Ethernet switches) have to be considered. If these values (especially jitter) are bad Sync loses are likely. Please remember, if a HiPath Cordless IP&nbsp;base station loses the Sync it will not accept any calls and will try to resync.  
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In difference to the HiPath Cordless IP synchronization over air, the Ethernet based synchronization mechanism (according [[wpen:http://en.wikipedia.org/wiki/Precision_Time_Protocol|IEEE1588]], PTP Precious Time Protocol) requires fewer configurations. <br>On the other hand, great demands are made on the Ethernet characteristics like loss, delay, jitter etc. Therefore special requirements regarding the Ethernet components (especially to the Ethernet switches) have to be considered. If these values (especially jitter) are bad Sync loses are likely. Please remember, if a HiPath Cordless IP&nbsp;base station loses the Sync it will not accept any calls and will try to resync.  
  
 
== Basic requirement to the LAN to use Sync over LAN  ==
 
== Basic requirement to the LAN to use Sync over LAN  ==

Revision as of 12:16, 1 March 2011