What is S8 interface in LTE?
The S8 interface is the roaming variant of S5 and is used in roaming scenarios with the S-GW in the visited network and the P-GW in the home network.
What is the difference between S5 and S8?
S5/S8 – This is the interface between the S-GW and P-GW. In principle S5 and S8 is the same interface, the difference being that S8 is used when roaming between different operators while S5 is network internal. The S5/S8 interface is used within the Evolved Packet Core (EPC) for LTE.
What does S12 interface allow to happen?
S12:- Reference point between UTRAN and Serving GW for user plane tunnelling when Direct Tunnel is established. It is based on the Iu-u/Gn-u reference point using the GTP-U protocol as defined between SGSN and UTRAN or respectively between SGSN and GGSN. Usage of S12 is an operator configuration option.
Are Samsung Galaxy S5 and S8 the same size?
On comparing these mobiles, you get a detailed information of RAM, display, camera, processor, OS, network connectivity, and more….Compare Samsung Galaxy S5 4GvsSamsung Galaxy S8.
| Specifications | Samsung Galaxy S5 4G | Samsung Galaxy S8 |
|---|---|---|
| Display | 5.1 inches (12.95 cm) | 5.8 inches (14.73 cm) |
What is GA interface?
The Ga interface is a GPRS interface which is located between the GSN (GPRS Support Nodes) and CGF (Charging Gateway Function).
What is 4G HSS?
The Home Subscriber Server (HSS) is a key element of LTE and IMS core networks; it is a master user database that is stored in one single node. It allows Communications Service Providers (CSPs) to manage customers in real-time and in a cost-effective manner. HSS.
What is LTE HSS?
The HSS is the master database for a given subscriber, acting as a central repository of information for network nodes. Subscriber related information held by the HSS includes user identification, security, location and subscription profile. The HSS is a functional element of LTE and IMS.
What is the S8 interface application?
This interface application provides user plane tunneling and tunnel management between the SGW and the PGW. S8 is also the Inter-PLMN (Public Land Mobile Network) reference point providing user and control plane between the SGW in the Visited (VPLMN) and the PGW in the Home PLMN (HPLMN).
What is the protocol stack of S10 interface?
Protocol stack of S10 interface GTP-C: This protocol tunnels signalling messages between MMEs. UDP: This protocol transfers signalling messages between MMEs. UDP is defined in RFC 768. S11 interface between MME and SGW.
What is the protocol stack of S3 interface?
Protocol stack of S3 interface UDP (User Datagram Protocol): This protocol signaling messages. UDP is defined in RFC 768. S4 interface between SGSN and SGW.
What is the use of S5/S8?
S5/S8 is a many-to-many interface. It provides user plane tunnelling and tunnel management between Serving GW and PDN GW. It is used for Serving GW relocation due to UE mobility and if the Serving GW needs to connect to a non-collocated PDN GW for the required PDN connectivity.