StocksMedium•26 March 2026•
1 min read

Ericsson and SoftBank Sign Multi-Year Deal to Modernize Japan's 5G Core Network

Key Facts

1Ericsson signed a multi-year framework agreement with SoftBank Corp. to expand and modernize its core network infrastructure.
2The agreement involves deploying cloud-native dual-mode 5G Core solutions and Ericsson Cloud IMS.
3The partnership aims to accelerate the transition to 5G Standalone (SA) technology and reduce operational and capital expenditures.

Ericsson has secured a multi-year framework agreement with SoftBank Corp. to expand and modernize its core network infrastructure in Japan. The partnership involves the deployment of cloud-native dual-mode 5G Core solutions and Ericsson Cloud IMS to enhance network capabilities. A primary objective of this collaboration is to accelerate SoftBank's transition to 5G Standalone (SA) architecture. By leveraging advanced automation, the deal is expected to significantly reduce both operational and capital expenditures for the Japanese carrier. For Ericsson, this agreement provides a stable, long-term revenue stream while strengthening its competitive footprint in the Japanese market. The integration of these technologies will allow for real-time optimization of network resources, driving the next phase of digital connectivity in the region.