6G at THz frequency levelThis new achievement is even more special because it is the first successful wireless transmission made at the terahertz (THz) frequency level, which is said to be one of the most important components of 6G technology. Since THz frequency bands can maximize the potential of a larger amount of bandwidth, which will mean better performance. It is also expected to offer lower...
The study claimed that smartphone companies such as Xiaomi, OnePlus, Realme and OPPO collect a lot of sensitive information about their users through their operating systems and the apps that come pre-installed on their smartphones in China. Researchers are concerned that devices send worrying amounts of personally identifiable information (PII) not only to the device vendor but also to service providers...