The Internet of Things (IoT) is a concept that refers to the connection of physical devices to the Internet, allowing them to collect and exchange data. Narrowband-IoT (NB-IoT) is a wireless communication technology designed specifically to support connecting IoT devices efficiently.
Here’s how NB-IoT technology works:
- Narrow Band: NB-IoT operates in narrow frequency bands, meaning it uses narrower bandwidth than other wireless technologies such as 3G or 4G. This allows for greater efficiency in the use of radio spectrum.
- Low power consumption: IoT devices typically need to operate for long periods on limited batteries. NB-IoT is designed to consume less power, allowing for longer battery life for connected devices.
- Deep Penetration: NB-IoT can better penetrate physical objects and structures, such as walls and buildings, than some traditional cellular technologies. This is especially useful when dealing with IoT devices placed in places that are difficult to access.
- Long-distance connections: NB-IoT supports long-distance connections, allowing IoT devices to communicate with base stations even when they are located several hundred meters away.
- Low cost of implementation: Because NB-IoT uses existing network infrastructure, the cost of implementation is generally lower than new network technologies.
In summary, NB-IoT is a technology specifically designed to meet the needs of connected objects in the Internet of Things. It offers an efficient, low-power connection with better coverage in harsh environments, making it an ideal choice for IoT applications such as remote monitoring, smart cities, smart agriculture and more.