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SVI-HSS HOME SUBSCRIBER SERVER

The SVI-HSS Home Subscriber Server serves as the primary database repository of subscriber information, providing registration and authentication of mobile subscribers
in an LTE/EPC or IMS network.

Primary Database Repository

An HSS serves as the primary database repository of subscriber information within an LTE / EPC or IMS network core. By centralising all the subscriber information in a single place it allows the signalling to be separated from policy providing a streamlined, high-performing network.

The SVI-HSS product primarily provides registration and authentication of mobile subscribers in an EPC network. It provides subscriber policy, registration and authentication as well as tracking subscriber mobility by acting as a real-time location repository. It communicates primarily with MMEs / SGSNs using the Diameter protocol.

HSS diagram
  • Rationalise
    Provides centralisation of subscriber details in one logical place.

  • Cost Effective
    Rapidly extend or replace existing subscriber databases.

  • Scalable
    Start small with a single virtual instance and scale to meet demand.

  • Powerful API’s
    Allow all functions to be interfaced by OSS / BSS over SOAP

  • Cost Effective
    Rapidly extend or replace existing subscriber databases.

  • Multi-tenancy
    Support on the same deployment and multiple network appearances within the same tenant.

HSS Protocol Compliance

Fully compliant data model/protocol with 3GPP Release 12 standard, designed and tested for multi-vendor environments.

S6a/S6d implementation is compliant with
– TS 29.272 v12.8.0 (Sep 2015)
– TS 23.401 v12.8.0 (Sep 2015)

The LTE HSS supports S6a/S6d application over – Diameter/SCTP.

The LTE HSS includes the S13 Diameter protocol in the roadmap
to provide an EIR control service.

Features

  • MREALM Support for multi-realm
  • MTENANCY Support for multi-tenancy
  • ROAMING Support for Roaming Control and Screening
  • SRVCC Support for Voice Call Continuity Service
  • TADS Supports for Terminating Access Domain Selection (T-ADS)
  • ODB Operator Determined Barring
  • MMSISDN Multi MSISDN per SIM
  • MIMSI Multiple IMSI
  • STATS Stack and HSS services and platform stats
  • KPIS Protocol KPIs

Redundancy Options

SDS Redundancy 2

Full suite of redundancy options available:

  • Active – Active
  • Active – Standby
  • Full Geo-redundancy support


Find out what our customers
say about us…

 

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