NB-IoT, a Broad Road to the IoT

A consensus has been reached in the industry that the IoT era has arrived. As predicted, there will be 30 billion IoT devices by 2020, and up to 70 billion by 2025. As the IoT ecosystem is gradually formed, the prospects of the IoT are very bright. The total added-value of the IoT will reach $1.8 trillion by 2020, according to estimates in analysis reports. Various applications and solutions designed and developed to cover individuals, industries, and the IoT ecosystem have mushroomed, boosting