Fuente: Wipo "IOT" Provided in the present disclosure are a communication method based on environmental Internet of Things, and a communication device and a storage medium. The method, which is executed by an environmental Internet of things A-IoT network device, comprises: sending downlink signaling to at least one A-IoT terminal device, wherein the downlink signaling is used for scheduling a first A-IoT terminal device among the at least one A-IoT terminal device; determining an uplink channel corresponding to the first A-IoT terminal device; and by means of the uplink channel, receiving uplink data sent by the first A-IoT terminal device. The communication between an A-IoT terminal device and an A-IoT network device can be implemented.