NTT Docomo’s OREX SAI division will begin a 4G Open RAN demonstration in Cambodia, chosen for the FY 2024 Project for the Deployment of 4G Open RAN by Japan’s Ministry of Internal Affairs and Communications. The demonstration aims to assess the effectiveness of Open RAN technology in a commercial environment, emphasizing interoperability between devices from different vendors. This initiative takes place at a large commercial facility in Cambodia, aiming to ensure stable voice and data communications while testing AI solutions provided by NTT DATA Malaysia.
As global digital infrastructure evolves, the demand for secure and transparent 4G and 5G networks has surged. Supply chain challenges and concerns over cybersecurity have made Open RAN an attractive solution for many countries. Unlike traditional closed networks, Open RAN allows devices from various vendors to interconnect, which can reduce dependency on single suppliers and enhance network flexibility. This approach could lower costs and introduce more competitive dynamics into the base station market, particularly in emerging regions like Southeast Asia.
OREX SAI’s demonstration focuses on proving the effectiveness of 4G Open RAN technology and validating its practical applications in commercial spaces. By showcasing the capabilities of Open RAN in Cambodia, OREX aims to promote the adoption of its network packages and support the rapid development of mobile infrastructure in the region. The initiative also includes a workshop on October 28, 2024, at the Cambodia Academy of Digital Technology (CADT) to develop local expertise in digital technologies and Open RAN.
• OREX SAI to conduct 4G Open RAN demonstration in Cambodia.
• Selected for the FY 2024 Project by Japan’s Ministry of Internal Affairs and Communications.
• Tests will include AI solutions from NTT DATA Malaysia in a commercial setting.
• Focuses on reducing supply chain risks with open network architecture.
• Workshop planned at the Cambodia Academy of Digital Technology (CADT) on October 28, 2024.
“We aim to highlight the potential of Open RAN technology for creating scalable and secure digital infrastructure in Cambodia,” said Hiroshi Kobayashi, CEO of OREX SAI.
NTT launches OREX services for telecom operators based on Open RAN
As part of its commitment to becoming an Open RAN service provider for international telecom operators, NTT DOCOMO announced a new lineup of OREX RAN, OREX SMO, and OREX Services.
OREX is DOCOMO’s Open RAN service brand, allowing the combination of various vendor products to provide base stations that are highly cost-effective. OREX integrates the strengths of its 13 OREX PARTNERS3 to offer an extensive range of virtualized radio base networks (vRANs) and radio units (RUs) compatible with the range of different frequencies in use in various countries. With the addition of seven new RU vendors,4 OREX is poised to meet the demands of an even larger customer base.
On September 22, DOCOMO initiated the deployment and operation of OREX RAN and OREX SMO in its domestic 5G network, incorporating base station software from Fujitsu Limited, cloud platform from Wind River, hardware accelerator from NVIDIA, and COTS server with Intel processors. Building on the operational experience they have accumulated within DOCOMO’s network, these companies plan to enhance OREX Open RAN services and expand their product combinations, striving to offer improved cost-effectiveness and reliability.
