Samsung Says 6G Will Bring ‘Digital Twins’

‘It will be possible to replicate people, devices, objects, systems, and even places in a virtual world,’ a research paper states

Samsung has revealed its plans for 6G technology, outlining its vision for “digital twins” of our physical selves.

In a research paper published on Wednesday, the South Korean smartphone giant stated that there will be three key 6G services: Immersive extended reality (XR); high-fidelity mobile hologram; and digital replicas.

“With the help of advanced sensors, AI, and communication technologies, it will be possible to replicate physical entities, including people, devices, objects, systems, and even places, in a virtual world,” the white paper states.

“In a 6G environment, through digital twins, users will be able to explore and monitor the reality in a virtual world, without temporal or spatial constraints. Users will be able to observe changes or detect problems remotely through the representation offered by digital twins.”

Such advancements could contribute to the trend of people increasingly working and socialising remotely, with video calls replaced with immersive reality communication enabled by next-generation virtual reality (VR) devices and holographic displays.

Samsung states that people will not only be able to observe, but also interact with the digital twins. For example, a user could work in an environment on the other side of the world through their digital twin, “which could be a representation of a remotely controlled set of sensors and actuators.”

In order to achieve this, 6G will need to have exceptionally fast data transfer rates and ultra low latency when controlling devices remotely. 6G performance will support a data rate of 1,000 Gbps, which is 50-times the peak data rate of 5G.

But the main user of 6G technology, according to Samsung, will actually be machines. The firm cites estimations that there will be 500 billion connected devices in the world by 2030 – 59-times larger than the expected world population by that time.

“As the number of connected machines grows exponentially, those machines will become dominant users of 6G communications,” the paper states.

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