The world's first 6G device has indeed been unveiled, and it's manufactured in Japan.
This might seem unbelievable considering that Japan only entered the 5G era as recently as 2020. However, within this short period, Japan has made breakthroughs in 6G technology!
It's worth noting that China was the first to possess 5G technology in 2018, and it has recently reached the "5.5G" level. However, the journey to break into 6G for China is still a long one.
So, is the news of Japan's 6G breakthrough true or false? Are there any unknown secrets behind it?
According to reports, Japan recently announced the successful development of the world's first high-speed 6G wireless device.
This groundbreaking technology was jointly developed by four top communication companies in Japan. Since 2021, NTT DOCOMO, NTT Corporation, NEC Corporation, and Fujitsu have been collaborating on the research and development of this device, with each company responsible for different aspects.
Finally, they successfully completed the task not long ago.
According to tests, the transmission speed of this device reaches 100Gbps per second, which is 10 times that of the peak speed of 5G, exceeding the current download speed of ordinary 5G smartphones by more than 500 times.
Such speed is incredible. Imagine downloading a video with 5G taking 1 minute, while with this 6G device, it takes less than 0.12 seconds – it's almost instantaneous.
However, right after this good news broke, Japan's old rival, the United States, immediately cast doubt on it.
American media expressed skepticism, stating that Japan has a habit of fabricating results, casting doubt on Japan's announcement of this breakthrough.
It's worth mentioning that the United States previously held similar suspicions about China's Huawei.
They are concerned that Japan's announced breakthrough may be exaggerated, similar to some well-known Japanese companies being exposed for fabrication in the past.
Additionally, Japan's 6G technology also has some flaws.
According to reports, the range of use for this technology is limited to within 100 meters, and even within this range, it is still susceptible to weather conditions.
Outside of this range, the transmission speed drops to below 4G levels.
In comparison, Huawei, a Chinese company, is already leading in the field of 5.5G technology.
Huawei's 5.5G technology has a wide coverage area, with signals reaching several kilometers, and it is less affected by weather conditions.
Furthermore, Huawei's 5.5G technology has been widely applied in various fields and has shown stable and reliable performance.
In conclusion, although Japan has announced the development of a 6G device, its technology still has certain limitations, while Huawei, a Chinese company, is already leading in 5.5G technology.
The future of who will have the last laugh in the field of communication technology remains to be seen.
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