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March 2017 | By Arindam Ghosh @ Qualcomm
Dedicated Bearer setup in LTE and impact on VoLTE Precondition
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Dedicated Bearer setup in LTE and impact on VoLTE Precondition
 

When the callee has been alerted by the provisional response, the chances of a session establishment failure are minimum assuming network resources are available. So in this case network reservation is the most important and mandatory task. So precondition can be defined as a network resource reservation acknowledgement procedure by which the both termination user can establish a specific QCI before going to the ringing state.

 
 

Arindam Ghosh

VoLTE/IMS solution engineer

at Qualcomm

 
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