Collaborative Caching in Edge Computing via Federated Learning and Deep Reinforcement Learning

Table 3

Key notations and values.

Notation	Description	Value
	Number of BSs	[3,6]
	Number of contents	1682
	Number of users	[30,60]
	Capacity of BSs	[100,300]MB
	Content size	[8,16]MB
	Data rate between each BS and CM	128 MB/s
	Data rate between CM and cloud server	32 MB/s