Frequent Disconnections of 4G Modules in IoT Devices: Systematic Diagnosis and Industrial Solutions
1. Nature of the Problem: The Fatal Impact of Disconnections on IoT Systems The 4G module, as the “nervous system” of IoT devices, directly determines the reliability of the data link. According to industry statistics (2024 GSMA report), 30% of IoT device failures stem from communication module anomalies, with frequent disconnections ranking first. The consequences … Read more