Germany Deploys 5G Core Networks Without Utilizing Huawei Technology
In a move driven by growing concerns over network security, several major European telecommunications companies are making changes to their core network infrastructure.
Vodafone, one of the leading operators, has already removed Huawei technology from its entire mobile core network. Deutsche Telekom, another significant player, has announced plans to follow suit, aiming to complete the removal of Huawei technology from its mobile core network by the end of this year.
Telefónica, another prominent European operator, is turning to Swedish network supplier Ericsson for its 5G standalone network's core network. However, it's worth noting that the exact supplier for Telefónica's upcoming 5G Standalone networks has not been explicitly named in the available search results. Nevertheless, Ericsson and Nokia are known key suppliers of 5G network equipment to other major European operators.
The core network, a crucial and security-sensitive part of a mobile network, primarily consists of servers that process the data provided by the mobile antennas. It is the most central component of a mobile network, making its security a top priority.
Experts have raised concerns about the potential vulnerability of networks using Chinese technology, fearing that they could be spied on or sabotaged. These fears have led to increased scrutiny of companies like Huawei.
Despite these concerns, Huawei has denied the allegations. It remains to be seen how the ongoing developments will impact the company's role in European 5G networks.
In a related development, the German government is working on a new IT security law intended to consider the trustworthiness of suppliers in equipping the networks. The law is currently in interdepartmental coordination and is expected to address the concerns surrounding the use of Chinese technology in critical infrastructure.
It's important to note that while Deutsche Telekom and Vodafone are moving away from Huawei, Chinese technology will continue to be present in Telefónica's core network. The extent of this presence, however, is expected to be significantly reduced in Germany's 5G core networks, as Huawei will not have a significant role in these networks.
This shift towards more trusted suppliers is a reflection of the growing importance of network security in the era of 5G. As the rollout of 5G continues, we can expect to see more changes in the supplier landscape as operators prioritise security over cost.
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