Three UK, the smallest of the UK’s four mobile networks, has announced a significant shift in its strategy by selecting Ericsson as its sole provider for cloud infrastructure and packet core software, effectively dropping Microsoft and Nokia from its core operations. This decision comes as Three seeks to enhance its network capabilities amid rising data traffic and the need for a more robust mobile core.
Key Takeaways
- Three UK has chosen Ericsson to provide its cloud infrastructure and packet core software.
- The decision marks the end of partnerships with Microsoft and Nokia in core network operations.
- The new core is expected to triple peak capacity and support standalone 5G in the future.
Transitioning to Ericsson
Three UK has been utilizing a combination of Nokia’s infrastructure and Microsoft’s Affirmed Networks for its mobile core. However, with Nokia’s CloudBand infrastructure nearing the end of its lifecycle and Microsoft exiting the telecom application space, Three was compelled to seek a new solution.
Iain Milligan, Three’s Chief Network Officer, noted that Microsoft’s decision to end the Affirmed product line left Three with limited options. Consequently, the operator opted for Ericsson, which will now provide both the infrastructure and the packet core software, streamlining operations under a single vendor.
Reasons for the Shift
Several factors influenced Three UK’s decision to partner exclusively with Ericsson:
- End of Life for Existing Infrastructure: Nokia’s CloudBand infrastructure was reaching its limits, necessitating a transition to a more capable solution.
- Rising Data Traffic: The demand for unlimited data usage and fixed wireless access has surged, putting pressure on the existing core network.
- Desire for Simplified Management: By consolidating vendors, Three aims to avoid the complexities of integrating different systems, which can lead to operational inefficiencies.
Future Network Capabilities
The new core network, described by Three as the largest in Europe, is set to significantly enhance the operator’s capabilities:
- Increased Capacity: The new infrastructure will more than triple the peak capacity to approximately nine terabits per second.
- Support for Standalone 5G: While there are no immediate plans for a standalone 5G launch, the new core will be ready to support it when the time comes.
Implications for the Industry
This strategic shift comes on the heels of the UK government’s conditional approval of a merger between Three and Vodafone. If finalized, this merger will combine two mobile networks, potentially impacting supplier relationships and network strategies. Notably, Vodafone has also chosen Ericsson for its core network, further solidifying Ericsson’s position in the UK telecom market.
Conclusion
Three UK’s decision to partner with Ericsson marks a pivotal moment in its operational strategy, reflecting broader trends in the telecom industry towards consolidation and enhanced network capabilities. As the demand for data continues to grow, this move positions Three to better meet customer needs and compete effectively in the evolving mobile landscape.