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Vietnam Plans Phasing Out 2G for 4G and 5G

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Vietnam intends to start shutting down its 2G network by December, creating space for the advancement of more modern telecommunication technologies. According to the government, the 2G mobile network, initially introduced in Vietnam in 1993, has become obsolete and can no longer satisfy user demands or keep pace with the expansion of telecommunications services.

Therefore, the Authority of Telecommunications under the Ministry of Information and Communications (MIC) is considering the complete shutdown of the 2G network. Director of the Authority, Nguyen Thanh Phuc, mentioned that the agency conducted meetings with telecom service providers in Vietnam, and these providers have committed to initiating the blocking of 2G-only devices starting in December.

As per its document released on 27 September 2022, MIC has taken steps to deactivate the 2G network across the entire country. Additionally, service providers have devised technical solutions to phase out devices that rely solely on 2G and 3G networks.

The complete switch-off is intended to optimise frequency reserves for the development of modern telecommunication technologies, such as 4G and 5G. MIC is assisting telecom service providers in devising roadmaps and transition plans for discontinuing 2G services and facilitating the migration of users to 4G and 5G networks. The objective is to reduce the number of 2G mobile subscriptions to approximately 6 million, which would represent less than 5% of the total, by the end of the year, with a complete shutdown of the 2G network planned for 2024.

According to data from service providers, at the beginning of 2023, there were over 26 million 2G mobile subscriptions, constituting about 20% of the total 126 million mobile subscriptions nationwide. However, this number decreased to 23 million as of August.

The discontinuation of 2G services has been implemented in several countries, including Japan (in 2011), Singapore (in 2017), and China (in 2021). As of October 2022, 142 telecom service providers in 56 countries and territories made plans to shut down 2G and 3G networks, and 51 of them turned off 2G services.

Earlier this month, MIC announced the setting up of a team to accelerate 6G equipment development. The team works in collaboration with internal agencies and three major telecommunications carriers, including the state-run group Viettel.

As OpenGov Asia reported, the group reviews the system of legal documents to encourage the 6G technology ecosystem. It also tests and evaluates 6G equipment. The Deputy Director of the Authority of Information Technology and Communications Industry, Nguyen Thien Nghia, oversees the team.

The group puts forth management, assessment, inspection, and testing regulations regarding 6G equipment. The government believes that better guidelines and a clear technology framework will lead to more secure 6G networks in the future.

The team is also responsible for gathering international case studies to build a strategy for the development, assessment, and testing of equipment in Vietnam. The group monitors the 6G equipment research and development around the world, collecting information on equipment types, supportive bands, prices, and standardisation.

It will attend 6G technology conferences and seminars both abroad and in the country. The group will work on fostering international cooperation in the research and development of 6G technology and equipment.

The commencement of the 6G standard and its commercial rollout is anticipated to begin around 2028, with widespread commercial deployment likely occurring in 2030. 6G networks will revolve around both humans and machines, offering advanced services such as augmented reality, high-precision mobile holograms, and digital replicas.

Smart homes will be widely adopted when smart devices can be remotely connected and controlled. Additionally, the deployment of intelligent traffic management systems, autonomous vehicles, and flying taxis can be facilitated using 6G network technology.


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