![]() That includes HVAC control, industrial monitors and agricultural sensors that monitor irrigation systems and detect leaks. But NB-IoT can only be used for stationary IoT applications because it doesn’t handle cellular tower handoffs.Īpplications for NB-IoT include smart gas, water, and electricity meters, smart city applications, such as smart street lighting and parking sensors, and other remote sensing applications that don’t send frequent or large amounts of data. The cellular technology offers long-range support and strong signal penetration, so it’s good for long distances and indoor or underground usage. ![]() NB-IoT operates in a very narrow bandwidth – 180 kHz – and can be deployed in the guard band portion of an LTE network, which is in-between channels in an unused portion of the spectrum.Īs a result, it’s best suited for simple IoT devices that require small, intermittent data transmissions where latency doesn’t matter. It also has a latency of 1.6 to 10 seconds. NB-IoT features uplink speeds of 66kbps and download speeds of 26kbps in half-duplex mode, meaning data goes in one direction at a time. It is low cost, provides improved in-building coverage, consumes less power, and thus, has a longer battery life when compared to other existing cellular standards. It is a low-power, wide area network (LPWAN) technology that operates on the licensed spectrum and is designed for IoT devices with low-bandwidth needs. NB-IoT is a standard developed by the Third Generation Partnership Project (3GPP) as part of Release 13 of the LTE standard for cellular communications. Read on, and we will explain the basics of the three standards, examine their benefits and limitations and then detail the reasons why you should consider Cat-1. Then there’s a third option that you may not have heard of, but it best fits global IoT deployments today: an LTE standard called Category 1 (Cat-1). In this post by learn the difference between LTE standards and find out which one might be right for your IoT deployment.
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