What is a home subscriber service?
The Home Subscriber Server is the master user database that supports the IMS network entities that handle the calls/sessions. It contains user profiles, performs authentication and authorization of the user, and can provide information about the physical location of user.
What is the HSS in LTE?
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 SLF in telecom?
Subscription Locator Function. In an IMS network where multiple separate instances of the HSS can exist, an SLF is used by various network nodes in order to ascertain which HSS holds the subscriber profile of a particular IMS subscriber.
What is HSS data?
10.1 Home Subscriber Server (HSS) The HSS can be described as the master database for a given user. It is the entity containing the subscription-related information to support the network entities handling mobility and user IP sessions.
What is SGW and PGW?
MME stands for Mobility Management Entity, PGW stands for PDN gateway and SGW stands for Serving Gateway. The figure depicts LTE EPS architecture. Multiple eNBs talk to each other using X2 interface when UE moves through the LTE network. The tunneling of data happens between UE and IP network using S1-U interface.
What is RNC in LTE?
A radio network controller (RNC) is a governing element in the UMTS radio access network (UTRAN) and is responsible for controlling the Node Bs that are connected to it. The RNC carries out radio resource management, some mobility management functions and encrypts data before it is sent to and from the mobile.
What is 5g SLF?
The subscriber location function, or SLF is a function within an IP multimedia subsystem that provides information about the home subscriber server (HSS) that is associated with a particular user profile. It is generally implemented using a database.
What is BGCF in IMS?
The call is routed via the BGCF (Border Gateway Control Function) to the MGCF (Media Gateway. Control Function). The MGCF uses one context with two terminations in IM-MGW (Media Gateway). The termination RTP1 is used towards IMS Core network subsystem entity and the.
What is SLF in 5G?
What is the purpose of a Home Subscriber Server?
Home Subscriber Server (HSS) Home Subscriber Server (HSS) is the main subscriber database used within the IP Multimedia Subsystem (IMS) which provides details of the subscribers to other entities within the network. The IMS enables users to be granted or refused access to other services dependent on their status.
What is Home Subscriber Server ( HSS )?
Home Subscriber Server (HSS) is the main subscriber database used within the IP Multimedia Subsystem (IMS) which provides details of the subscribers to other entities within the network. The IMS enables users to be granted or refused access to other services dependent on their status.
How does the ng Subscriber Server ( HSS ) work?
The NG HSS enables service providers to manage multiple subscriber identities in a single solution across different Diameter, SS7 and RADIUS based network types. The solution is fully software based, supports NFV and cloud deployment and offers a GUI based configuration and management environment.
