NB-IoT can be deployed using existing cellular networks, eliminating the need for the construction of new infrastructure. This reduces deployment costs and makes it easier to integrate into the existing telecom ecosystem.

The primary objective of the eDRX (extended Discontinuous Reception) mode in NB-IoT is to support longer paging listen intervals, thereby achieving low power consumption. The existing 2.56-second paging interval is due to high power consumption at the UE (User Equipment). However, when downlink data transmission frequency is relatively low, through negotiation and coordination between the core network and the user terminal, the UE can adjust most of the paging monitoring intervals to achieve power savings.

In earlier implementations, the radio transmission power played a crucial role in extending the range of Bluetooth Low Energy (BLE) modules. After the introduction of Bluetooth modules based on Nordic solutions, users gained access to improved communication protocols.

In simple terms, a smart home refers to the integration of intelligence into the living environment. It utilizes technological software to quickly activate and manage various appliances within the home. Through features such as scene linkage, automated processes, sensor-triggered actions, and feedback, smart homes aim to simplify and enhance daily life.

When it comes to industrial field signals, those who have been in the industrial sector for a long time are probably familiar with the terms "analog signals" and "switching signals." These two types of signals have solved most of the industrial signal transmission problems in current automation systems. Today, let's take a closer look at the characteristics of these signals and the scenarios in which they are applied.