Author Archives: Diametriq

Diametriq NFV Expert to Participate at 4G World Kumar Ramalingam, VP of Engineering at Diametriq and co-author of the Diametriq whitepaper “Software Defined Network and Virtualization: Dynamic, On-Demand Diameter Signaling Services” will participate in a panel discussion at 4G World during SuperMobilty Week, Sept 9-11, in Las Vegas. Panel Details Network Function Virtualization (NFV) In a […]

Diametriq is putting intelligence back into the signaling network Doug Hilmes, VP of Business Development and Product Management, examines the Diameter signaling path and highlights examples of engineering innovation coming from Diametriq’s Diameter NextGen Applications Group. [Length 13:57] With the evolution of LTE networks and the resolution of early-phase ‘signaling storms’, Diametriq has focused its […]

Customized Interworking Implementation Enables Connection to a Broad Spectrum of MVNO Client Networks MELBOURNE, FL – June 17, 2014 — Diametriq, a leader in Diameter signaling software, announced today that Transatel, a leading MVNE, has deployed their Diameter Interworking Solution™ in its Global MVNE network. Transatel needed their NextGen Diameter-based 4G LTE OCS to interwork […]

Meet with Diametriq at GSMA BARG83 – LTE Roaming Solutions – March 24-27 Almost 200 MILLION global subscribers now own a mobile LTE device and this number will grow to a billion by 2017. While LTE roaming is in its infancy, soon all LTE operators will face the challenge of LTE roaming. As LTE roaming […]

President and CEO, Anjan Ghosal answers the current and upcoming challenges in LTE Diameter signaling at the GSMA Mobile World Congress in Barcelona – February 2014

Today, most of the world still communicates wirelessly over 3G and 2G networks. That’s expected to change as more cellular traffic moves to 4G (for fourth generation) LTE (Long Term Evolution) networks. Meanwhile, the majority of cellular subscribers use pre-paid, rather than post-paid or subscription-based mobile services, and that number continues to rise. These two […]

As LTE roaming quickly becomes a reality, there is a need for an edge device (Diameter edge agent) to concentrate multiple IP connections between IPX’s and roaming partners as well as to provide security and topology hiding. The LTE landscape According to the GSMA, LTE is now moving to a more mature phase of development […]

Diameter Routing Engine™: Diametiq’s Diameter Routing Agent While data traffic continues to grow at an unprecedented rate, the emergence of Long Term Evolution (LTE) networks is causing a fundamental shift in the core network from SS7-based signaling to Diameter signaling. This has given rise to a new class of products referred to as Diameter Signaling […]

Diametriq offers a very high performance, scalable, reliable carrier-grade implementation of the Diameter protocol stack that can be used to build 3G and 4G core network elements. Accelero™ Diameter has been used by tier one mobile equipment vendors and is deployed in tier one operator networks.

The Diameter Solution Suite™ (DSS) can be deployed in the EPC to act as a DRA. All elements connect to the DSS and all Diameter traffic passes through the DSS. The DSS examines the Diameter messages and performs load balancing and binding across the multiple instances of the HSS, PCRF and OCS/OFCS.

The Diameter Solution Suite (DSS) can be deployed in the EPC to act as a DRA and DEA at the same time. All elements connect to the DRE and all Diameter traffic passes through the DSS. The DSS examines the Diameter messages and performs load balancing and binding across the multiple instances of the HSS […]

The Evolved Packet Core (EPC) uses Diameter for access to the HSS, EIR and OCS. When the EPC is deployed in a PLMN there may be a need to use existing legacy elements like the HLR, EIR and Prepaid SCP with SS7. Conversely, when the HSS, EIR and OCS are deployed or upgraded to use […]

The Evolved Packet Core (EPC) uses Diameter for access to the HSS, EIR and OCS. If the EPC has not been deployed in a PLMN and a subscriber roams into a network where an EPC has been deployed, then queries from the V-PLMN will use Diameter and the H-PLMN has existing legacy elements like the […]

The Diameter Solution Suite™ (DSS)  can be deployed in the EPC to act as a SLF or DRA or both. The non-3GPP access elements connect to the DSSand all Diameter traffic passes through the DSS. The DSS examines the Diameter messages and performs load balancing and binding across the multiple instances of the HSS and PCRF. This […]

The Diameter Solution Suite™ (DSS) can be deployed in the IMS to act as a SLF or DRA or both. All elements connect to the DSS and all Diameter traffic passes through the DSS. The DSS examines the Diameter messages and performs load balancing and binding across the multiple instances of the HSS, PCRF and OCS/OFCS. This […]

Diametriq Accelero™ Diameter is wisely deployed around the globe by tier one network operators. This download provides a snapshot of Diametriq’s LTE Diameter deployments.

We are now seeing tremendous acceleration in the adoption of mobile broadband services. This phenomenal growth is primarily due to powerful new devices and applications, such as video and peer-to-peer, as well as flat rate billing plans and high speed networks that are optimized for IP traffic. Smart phones now account for more than 20% […]

The Evolved Packet Core (EPC) is an all-IP, end-to-end architecture for supporting mobile access networks. This paper describes the EPC functionality in detail and shows how LTE Diameter plays a key role in the architecture.