You must have often experienced slow and disconnected networks like in subway, inside the buildings, or in the countryside. Although 5G, 20 times faster than LTE, has officially rolled out, complaints about network quality still remains. According to '2022 Wireless Network Quality Performance Study', consumers' frustration and dissatisfaction continue to hike when it comes to the quality of wireless networks. This is due to the time spent on mobile devices has skyrocketed in recent years along with the growing demand of HD or high-capacity data. The controversy over the network quality and the traffic explosion is likely to intensify as high-capacity data such as XR, metaverse, and automonous driving increases.
