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SOLUTIONs for
CBRS
Conformance
EPC/5GC
IMS
IoT
MCX
RAN
RF
Security
UE
Products
M5
Protocol Engine
Simul8r
Product List
Resources
Whitepapers and Webinars
Protocols
Interfaces
Tools
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M5
3
Solution
interfaces
C Interface
C interface is between the MSC and HLR.
Gn Interface
Gn interface is between the SGSN and GGSN.
Gr Interface
Gr interface is between the SGSN and HLR.
Gx Interface
Gx interface is between the PCEF and PCRF.
Gy Interface
Gy interface is between the PCEF and OCS.
N1 Interface
Interface is between the UE (User Equipment) and the AMF (Accessibility & Mobility Management Function).
S1 Interface
S1 interface is between the eNB (eNodeB) and the MME (Mobility Management Entity).
S10 Interface
S10 interface is between the MME and MME.
S11 Interface
S11 interface is between the MME and SGW.
S12 Interface
S12 interface is between the RNC and SGW.
S2b Interface
S2b interface is between the PGW and ePDG.
S3 Interface
S3 interface is between the MME and SGSN.
S4 Interface
S4 interface is between the SGSN and SGW.
S5/S8 Interface
S5/8 interface is between the SGW and PGW.
S6a Interface
S6a interface is between the MME (Mobility Management Entity) and HSS (Home Subscriber Server).
S9 Interface
S9 interface is between the Visiting PCRF and Home PCRF.
SLs Interface
SLs interface is between the MME(Mobility Management Entity) and e-SMLC (Evolved Serving Mobile Location Center).
Tsp Interface
Tsp interface is between the MTC-IWF (Machine Type Communication-Interworking Function) and SCS (Service Capability Server).
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