10 knowledge points about wireless data communication

In Chapter 2, we discussed diverse IoT networks covered by BLE, Wi-Fi, LoRaWAN, 4G/LTE, 5G, and LEO. They all fall under the domain of wireless data communication. Understanding how wireless data communication works from the Physical Layer in detail can be challenging and daunting, especially for people without a strong professional background.

Nevertheless, for beginners who strive to apply their IoT innovation to business, it is necessary to spend time grasping the intricacies of the low layers of wireless technology, such as the Physical Layer and Data Link Layer. Knowing the basics of how wireless data communication works in the field can be helpful for your innovation development process and field pilot.

To assist you on this journey, we’ll cover 10 important technical facts about wireless data communication that beginners should be aware of. These facts will serve as a foundation for your understanding and enable...