Model 5G is not only a global competition, it will also be a major technology that will disrupt the world. Qualcomm's vice president Raj Talluri mentioned in his Weibo on his official website that 5G will become the indicator of a new generation of mobile networks. It will use a unified construction to connect data in the fastest, most reliable and most effective way. One billion devices that can be connected to the Internet; the emergence of 5G is a revolution that will reshape the industry and disrupt the appearance of the entire world. In today’s world, it is not only necessary to quickly connect smartphones, tablets, and Laptops, but also to bring a large number of intelligent, high-performance, low-cost and low-complexity functions to these devices during the connection process. Under these conditions, the “connection†becomes extremely challenging. Although the Internet of Things has been developed for some time, through 5G connection technology, the Internet of Things can be upgraded to a new level and create another wave of revolutionary new application models. Talluri believes that everyone likes to talk about the benefits of the Internet of Things, because its development potential is exciting; but if 5G technology is used, people's expectations for Internet of Things applications can be realized on a large scale. People will be able to interact with the surrounding environment through very intelligent connected devices/sensors, and even communicate with things thousands of miles away; sensors will help the public to collect data continuously, which will affect the device’s response to human behavior. Corresponding response. For example, in the application of smart home, the lens installed at the door will automatically notify the owner to pay attention when it captures a package in front of the door or when a stranger appears; or a baby monitoring camera, through this device, Parents can not only confirm whether the baby sleeps well at night, but also measure the baby's sleep trend, breathing, and other vital signs. Of course, the application of 5G in the Internet of Things is not limited to smart furniture equipment. Talluri explained that imagine a city full of sensors. Traffic, environment, air quality, and even services can be monitored one by one. All this information can be known after the residents are connected online; in addition, if the forest fires, disaster relief information It can also be transmitted to emergency rescuers in the first time through the sensor. These imaginations that were difficult to realize in the past can now be solved through LTE cellular network technology, and these technologies also help 5G lay a certain foundation. Qualcomm is currently promoting the development of cellular technology so that it can be reduced to a very low data rate (10 or 100kbps) through narrowband LTE technology. This technology uses very low power numbers and reduces bandwidth changes. Sometimes, IoT devices are very far away and may be buried deep underground. In this case, even with low bandwidth, traditional uplink communication is often not feasible; if it is through 5G, this technology will It can optimize the downlink transmission function. For the uplink transmission, 5G can provide additional non-orthogonal multiple access (non-orthogonal mulTIple access) functions for the target usage.
The 8-inch tablet will have a big impact on the 7-inch and 10-inch tablet market. Because the portability of an 8-inch tablet is stronger than that of a 10-inch tablet, and the usable area is larger than that of a 7-inch tablet. The most important thing is that the price is more moderate, which is much cheaper than a 10-inch tablet. It can be said that the 8-inch tablet computer has a good balance between portability and screen display area, and is more likely to be favored by the majority of users.
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