Tag Archives: diameter signaling

Signaling Product Now Supports Interworking with Legacy Pre-Paid Systems Dallas, TX and Melbourne, FL – November 20, 2013 – Diametriq, a leading authority in addressing LTE signaling network issues, today announced the addition of CAMEL/WIN to its Diameter Interworking System™ ensuring pre-paid subscriber roaming between LTE and 3G networks.  Diametriq along with a Tier-1 operator, […]

A Storm is Brewing – an LTE Signaling Storm We have all heard about the “LTE signaling storm” and how Diameter signaling traffic can potentially choke the network. The always-on, data-centric nature of devices in the 4G network results in an explosion in the volume of data in the user plane as well as an […]

A Diameter Signaling Controller or DSC is deployed in the 4G Evolved Packet Core (EPC) to perform signaling traffic management, roaming control, vendor interoperability and legacy interworking. Another major headache for operators will be enabling their 2G/3G services for LTE. There are two approaches to this, either integrate legacy SS7-based services using Diameter-SS7 interworking or […]

The network architecture of the mobile core has evolved to be more complex with many more elements and interfaces added in each release and the signaling has evolved from SS7 to Diameter signaling. This paper analyzes the evolution of the 3GPP mobile core and its interfaces and tracks the evolution of SS7 to Diameter signaling.