Deep Reinforcement Learning for Scheduling in an Edge Computing-Based Industrial Internet of Things

Table 1

Definitions of notations.

Notation	Definition
	The transmission time slots of flow
	The channel connecting and
	The time interval of time slot ,
	The data rate a time slot can support for link
	The analysis latency of flow
	The transmission time between the device and the edge
	The transmission time between the edge and the cloud
	The transmission time between the device and the cloud
	The analysis time on edge computing server
	The preanalysis time on edge computing server
	The analysis time on the cloud data center
	The analysis feedback of flow