Samsung Confidential Information Official Commitment will be made in a formal form. Up to the best of Samsung's knowledge RJIL Network LTE and IMS Basic Literature
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Samsung Confidential Information Official Commitment will be made
in a formal form. Up to the best of Samsung's knowledge
RJIL Network
8/16/2019 5_RJIL Network Basic Network Literature and Issues
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Voice over LTE
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LTE reference model
(
)
() .., ,
( )
• eNB Radio interface and radio resource management • MME Signaling
and media control function • S-GW Anchoring point for intra-LTE and
with other
networks • P-GW Interconnection point to external IP networks
• PCRF Policy and Charging Rules Function • OCS Online Charging
Function • OFCS Offline Charging Function
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LTE reference model
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IMS reference model
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IMS reference model
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Protocol Stack
S 1 A P S - 1 1
S g i / G m
G x
R x
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RJIL Network Architecture(LTE)
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RJIL Network Architecture(IMS)
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QCI table
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11Samsung Confidential Information Official Commitment will be made
in a formal form. Up to the best of Samsung's knowledge
Sample Issues of Core Side
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UE EPC UAG/IM
Failure to send AAR ( PCRF Issue )
Failure of sending AAR leads to the failure of EPS bearer.
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Samsung Confidential Information Official Commitment will be made
in a formal form. Up to the best of Samsung's knowledge
UE EPC UAG/IM
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