4G

Signaling System Migration to Virtualized Environment

Applications, Datacenter, Infrastructure, Platform, Virtualization / /

BareMetal servers and cabinet switching hardware are coming to end-of-life. New application releases requires more server resources and are supported on virtualized environment. A Tier 1 Communication Service Provider (CSP) is seeking nationwide the migration of two interdependent signaling applications from BareMetal platform to on-premise virtualized environment. Subcontracted by Oracle Global Communications Business Unit, CELENIUM […]

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Virtualized Signaling Router Deployment Architecture

Applications, Datacenter, Infrastructure, Platform / /

A Communication Service Provider (CSP) LTE network serves the markets in eastern and western regions. 4G signaling traffic are handled by HPE Gen8 BareMetal servers. To address growth in signaling traffic, the CSP is moving towards deploying a scalable and a secure solution to support various use cases for DIAMETER signaling applications. Local and roaming

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Managing Security Vulnerabilities on Communication Infrastructure

Applications, Infrastructure, Network, Platform, Security, Virtualization / /

Signaling is a Control Plane (CP) mechanism required between the Core Network Elements (NE) or Functions (NF) to setup communication channels for subscriber traffic in the User Plane (UP).  Signaling routers and proxies, in 4G and 5G core networks, function as the nerve centers for routing signaling between a myriad of NE/NF in the Evolved

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Magma Intelligence Support Solution

CALEA, Infrastructure, Platform / /

MAGMA is an open source Evolved Packet Core (EPC) offered by Facebook Connectivity (currently Meta) to provide low cost wireless internet and communication infrastructure to WISP, ISP, MVNO, MNO. MAGMA project mission is to bring unconnected and under-connected people to benefit from internet services through emerging wireless technologies.  MAGMA access technologies are Fixed Wireless Access

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Subscriber Data Migration to Support CALEA

CALEA, Datacenter, Infrastructure, Platform / /

Wireless Communication Service Providers (CSP) are required to comply with legal and regulatory requirements to support Law Enforcement Agencies (LEA) selectively intercept individual subscribers communication. Only with court orders, a LEA can issue a Lawful Intercept (LI) request to CSP on a PLMN which the LAE has jurisdiction on. A LEA based in the United

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3G to 4G LTE Network Transformation and Service Modernization

Infrastructure, Network, Services / /

Expedite 4G/LTE data introduction and enable cost-effective solutions for all other services over 3G infrastructure, using Enhanced Circuit Switched Fallback (eCSFB). Background: The employer end customer is a national Tier 1 wireless service provider deploying 4G/LTE in its network throughout the continental USA. Voice and ancillary services are a must for LTE users. However, the

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Billing System Migration to 3GPP PCC Architecture

Applications, Infrastructure, Services / /

Improve service monetization, and prepare for 4G/LTE migration by adopting 3GPP Policy Control and Charging (PCC) architecture. Background: A Tier 2 Wireless service provider is phasing out its Broadband Mass Merchant (BBMM) charging system to 3GPP Policy Control and Charging (PCC) architecture, in its plans for 4G LTE migration. CELENIUM SME lead interoperability testing of

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