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LTE: Is it necessary, all PGWs serving an UE for different APNs communicate with same PCRF ?

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A UE can make simultaneous connections with different PGWs with the assumption that each PGW serving different APN.
In this particular case, is it necessary all different PGWs would be communicating with same PCRF ?

posted Apr 26, 2018 by Vikram Singh

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