Research on Application and Strategy of Internet of Things in 5G-A Era
Massive IoT communication is one of the typical application scenarios of 5G.To implement the full-field IoT capability of cellular networks,more scenario-specific technologies are required,so 5G-A introduces RedCap and Passive IoT.RedCap reduces device complexity and costs,it supplements 5G medium and high speed IoT capabilities.Passive IoT enables low-cost passive Internet of Things.Based on the comprehensive analysis of the IoT industry,it focuses on the construction,operation,and optimization of the IoT based on RedCap and Passive IoT.