LoRaWAN spreading factor allocation in a multiple-gateway environment
As this new trend of "Internet of Things" raise up, people and companies are proposing new protocols (at each ISO/OSI level) to manage the local/remote communication between an IoT device and the rest of the network. This is mainly because an "IoT-device" (such as a temperature sensor) may be off-grid (i.e. powered by batteries) and/or with limited resources.