Elevate Your Network
with XIUS EPC Solution

Transform your telecom network with XIUS’s high-performance EPC solutions.
Experience high- speed data transmission and fortified security

XIUS Evolved Packet Core Overview

The XIUS Evolved Packet Core (EPC) is a crucial component of Long-Term Evolution (LTE) networks, serving as the backbone for delivering mobile data and voice services. EPC promotes high-speed data transfer, boosts network efficiency, and enriches user experiences. Originally designed for 4G LTE, the XIUS Evolved Packet Core has evolved to accommodate 5G networks, referred to as the 5G Core (5GC) or Next-Generation Core (NGC), offering increased flexibility, and scalability. It also supports advanced features such as network slicing, which allows the creation of customized network segments for various applications.

Core Components of EPC

In the core of an LTE network, the XIUS Evolved Packet Core (EPC) consists of the following
interconnected network elements, forming the network infrastructure:

Mobility Management Entity (MME)

Handles user authentication, session management, and mobility tracking.

Serving Gateway (SGW)

Efficiently routes data packets across the network, ensuring optimal data flow.

Packet Data Node Gateway (PGW)

Manages QoS and conducts deep packet inspections for enhanced service quality.

Policy and Charging Rules Function (PCRF)

Enforces policies, detects service data flows, and facilitates billing.



The constant network advancements, user demands for quality VoIP, and growing complexity challenge EPC's performance and adaptability. Here are the major challenges:
IPv6 Transition

IPv6 Transition: Making sure the network can smoothly switch from the older IPv4 to the newer IPv6 internet addressing system.

Quality and Experience

End-to-end Quality of Service (QoS) and Quality of Experience (QoE) that equals or surpasses traditional circuit-switched systems for VoIP.

Security and Scalability

Keeping both data and the control of the network safe from threats.
Supports high subscriber capacity ramp-up.


Interoperability of new network with existing external network infrastructures.

User Mobility

Allowing seamless user mobility between older 2G and 3G networks and newer 4G LTE networks.

Advanced Features

Enabling advanced features like checking the content of data packets, filtering content, and handling billing at scale for these services.

Why Choose XIUS EPC?

With years of industry experience, XIUS is your trusted partner for network solutions. We
continuously evolve our products to keep you at the forefront of technology. You can choose XIUS
Evolved Packet Core (EPC) solution for

Revenue Growth

Reduce fraud, enhance billing accuracy, and boost revenue.

Cost Efficiency

Automate manual tasks, from subscriber management to billing.

Customer Satisfaction

Offer real-time charging and flexible billing options.


Quickly launch new services and adapt to market changes.


Improved Performance

Higher performance than previous mobile network generations due to all-IP architecture, flat structure, and control plane/user plane separation.

Cost Reduction

Operators can streamline network design and operations, cutting costs and facilitating innovative services.


Accommodates a large number of users and devices, especially important for high-density LTE deployments.

Enhanced Security

Offers authentication, authorization, and encryption to safeguard user data and resources.

New Services

Designed to support mobile broadband, VoIP, video streaming, and more, enabling operators to drive innovation.

Reduced Complexity

Simplifies network design and operations, eliminating the need for multiple core networks.


Optimizes network performance and scalability through its architecture.


Enables policy enforcement and user charging for various types of traffic.

XIUS is Trusted by the World’s Most Iconic Brands

Revolutionize your network with XIUS EPC

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