Indosat Ooredoo Hutchison Completes World’s First Large PS Core Network Consolidation & Transformation

Indosat Ooredoo Hutchison (IOH), a leading digital telecommunications provider in Indonesia, has marked a significant milestone by completing the world’s first large-scale Packet-Switched (PS) Core Network consolidation and transformation project. This extensive undertaking, executed in collaboration with global ICT solution provider Huawei, represents a major advancement in mobile communication technologies.

Project Overview

• Scope and Scale: The project involved consolidating over 100 million users and 26 core locations across Indonesia into a unified, cloud-based core network within an impressive 14-month timeframe.
• Impact on Network Experience: The consolidation significantly enhances network performance, particularly for users in rural and remote areas. Notably, residents of Kalimantan will experience a 15% increase in average downlink speed and an 11% reduction in round-trip time (RTT) for Facebook usage. Customers in Central Java will benefit from improved internet performance for gaming and live video streaming.

Statements from Key Figures

• Desmond Cheung, Director and Chief Technology Officer of Indosat Ooredoo Hutchison: “We are proud to set a new benchmark in the telecommunications industry with this core network consolidation project. This initiative underscores our dedication to providing a world-class digital experience to our customers and aligns with our mission of connecting and empowering every Indonesian.”
• George Gao, President of Huawei Cloud Core Network Product Line: “Our close collaboration with Indosat has enabled us to achieve this remarkable feat of completing a large-scale network consolidation swiftly. Huawei remains committed to supporting Indosat in enhancing network connectivity, accelerating service innovation, and contributing to digital transformation.”

Technological Innovations

• Telco Cloud-Native Technology: The project adopted cutting-edge telco cloud-native technologies, including a dual-engine container solution that integrates virtual machines (VMs) and containers on a unified platform. This approach supports the large-scale deployment of 5G core networks and reduces service rollout times.
• Future-Proof Core Networks: The collaboration has led to the development of core networks designed to accommodate future 5G-A intelligent and hyper-distributed architectures, paving the way for new features and services for both consumer (toC) and business (toB) users.

Future Outlook

Indosat Ooredoo Hutchison and Huawei are set to continue their partnership, focusing on creating a more intelligent, efficient, and secure mobile communication network. The ongoing collaboration will address industry challenges, drive continuous development, and promote innovation in Indonesia’s mobile communication technologies.

This achievement not only highlights the technological prowess and dedication of both Indosat and Huawei but also sets a new standard for the global telecommunications industry.

Indosat Ooredoo Hutchison (IOH), in partnership with global ICT solutions provider Huawei, has completed a groundbreaking project involving the world’s first large-scale Packet-Switched (PS) Core Network consolidation and transformation. This significant achievement, finalized in Jakarta, represents a major advancement in mobile communication technologies.

Project Details

• Scale and Scope: The project involved consolidating a massive user base of over 100 million across 26 core locations in Indonesia. The transformation to a cloud-based core network was accomplished within 14 months, setting a new benchmark in the industry.
• Performance Improvements:
  • In Kalimantan, users will see a 15% increase in average downlink speeds and an 11% reduction in round-trip time (RTT) for Facebook usage.
  • In Central Java, enhanced performance has been noted for gaming and live video streaming.

Statements from Leadership

• Desmond Cheung, Director and Chief Technology Officer at Indosat Ooredoo Hutchison: “We are thrilled to achieve this milestone, which underscores our commitment to delivering superior digital experiences. This project not only enhances our network but also aligns with our goal of connecting and empowering every Indonesian.”
• George Gao, President of Huawei Cloud Core Network Product Line: “This large-scale network consolidation demonstrates our strong partnership with Indosat. We are excited to support their journey towards enhanced connectivity and continued service innovation.”

Technological Innovations

• Advanced Telco Cloud-Native Technology: The project utilized leading-edge technologies, including a dual-engine container solution that integrates both virtual machines (VMs) and containers on a single infrastructure. This approach supports large-scale 5G core network deployment and accelerates service rollout.
• Future-Proof Core Networks: The collaboration has resulted in a core network designed to adapt to future 5G-A intelligent and hyper-distributed architectures, facilitating new features and services for both consumer and business users.

Impact and Future Prospects

The completion of this core network transformation marks a significant milestone in the telecommunications industry, showcasing technological leadership and innovation. Indosat Ooredoo Hutchison and Huawei plan to continue their collaboration, focusing on building a more intelligent, efficient, and secure mobile communication network.

This project not only enhances the current network experience but also sets the stage for future advancements in Indonesia’s digital landscape, positioning Indosat as a key player in the global telecommunications arena.