Hi Jon - not especially urgent, but if you have time: What are your thoughts on preserving / translating quality-of-service as a user moves from LTE/EPC to 3G? If an application/session is allocated an EPS bearer with specific QCI, what happens when the user roams to 3G? Or vice versa, a user roaming in from 3G to EPS? My EPC text book talks about this, but ends up saying, "we'll have to see how that works out"
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